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Cheap flights from Seattle to Dublin from C$ 377

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — DUB
25 Apr — 2 May1
1 adult
Thu 25/4
Thu 2/5

The best prices from Seattle/Tacoma Intl to Dublin are usually found in November or January, booked 73 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 April 2024.

Popular in

July

Cheapest in

November

Round-trip from

C$ 622

One-way from

C$ 377
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 27% potential price drop
Search Deals
From Seattle/Tacoma Intl to Dublin
Search Deals
One-way flight from Seattle/Tacoma Intl to Dublin
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What is the cheapest day to fly round-trip from Seattle to Dublin?

Users have found that flying from Seattle to Dublin on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Seattle to Dublin?

To save up to 20% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Dublin from C$ 944 1-2 weeks out and tickets from C$ 1,533 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Dublin?

Flights from Seattle to Dublin lean towards being more expensive in July. Prices are generally better when you fly from Seattle to Dublin in November, with the cheapest ticket starting at C$ 486.

When is the cheapest time to fly from Seattle to Dublin (SEA - DUB)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the evening.

Cheap Icelandair flights from Seattle to Dublin

Explore cheap flight options specifically provided by Icelandair for the route between Seattle and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Find some of the cheapest Icelandair flights travelling from Seattle to Dublin. Make sure to check back often as deals are often changing.
Sun 15/93:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Fri 4/1012:15 p.m.DUB - SEA
1 stop13h 40mIcelandair
Deal found 19/4C$ 720
Fri 20/93:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Thu 3/1012:15 p.m.DUB - SEA
1 stop13h 40mIcelandair
Deal found 19/4C$ 788
Sun 15/93:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Mon 30/912:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 19/4C$ 797
Wed 21/86:55 p.m.SEA - DUB
1 stop10h 55mIcelandair
Wed 28/82:50 p.m.DUB - SEA
1 stop13h 45mIcelandair
Deal found 18/4C$ 817
Mon 29/43:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 8/512:15 p.m.DUB - SEA
1 stop13h 25mIcelandair
Deal found 19/4C$ 832
Wed 1/53:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 8/512:15 p.m.DUB - SEA
1 stop13h 25mIcelandair
Deal found 19/4C$ 842
Fri 20/93:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Sat 5/1012:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 19/4C$ 857
Sat 14/93:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Sun 29/912:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 19/4C$ 866
Sun 25/86:55 p.m.SEA - DUB
1 stop10h 55mIcelandair
Sat 31/812:15 p.m.DUB - SEA
1 stop16h 20mIcelandair
Deal found 18/4C$ 886

  • One of the most popular airlines travelling from Seattle to Dublin is Icelandair. Flights on this route from Icelandair typically cost C$ 829.71 RT, a price that is 87% cheaper than the average Seattle to Dublin flight. The cheapest flight found was C$ 420 RT. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Dublin. Dublin Airport is the most popular arrival airport in Dublin. When flying from Seattle to Dublin, Icelandair flights are 1% more popular than any other airline flying that same route.

Cheap Delta flights from Seattle to Dublin

Explore cheap flight options specifically provided by Delta for the route between Seattle and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Take a gander at the lowest prices we've found on Delta flights from Seattle to Dublin. Check back soon if you're not seeing flights that suit your needs.
Sat 21/910:00 p.m.SEA - DUB
1 stop25h 45mDelta
Thu 10/1011:55 a.m.DUB - SEA
1 stop16h 15mDelta
Deal found 19/4C$ 782
Sat 3/811:25 p.m.SEA - DUB
1 stop24h 20mDelta
Mon 26/81:20 p.m.DUB - SEA
1 stop28h 55mDelta
Deal found 19/4C$ 801
Sat 21/910:00 p.m.SEA - DUB
1 stop25h 45mDelta
Fri 11/1011:10 a.m.DUB - SEA
1 stop13h 40mDelta
Deal found 19/4C$ 802
Mon 7/1012:35 a.m.SEA - DUB
1 stop26h 10mDelta
Tue 22/109:10 a.m.DUB - SEA
2 stops20h 27mDelta
Deal found 19/4C$ 805
Mon 23/912:30 a.m.SEA - DUB
1 stop26h 15mDelta
Thu 3/108:55 a.m.DUB - SEA
2 stops20h 42mDelta
Deal found 19/4C$ 808
Sun 22/97:20 a.m.SEA - DUB
2 stops19h 05mDelta
Mon 30/91:20 p.m.DUB - SEA
1 stop29h 15mDelta
Deal found 19/4C$ 827
Sun 11/86:10 p.m.SEA - DUB
1 stop14h 30mDelta
Wed 21/811:10 a.m.DUB - SEA
2 stops20h 47mDelta
Deal found 19/4C$ 835
Sat 11/512:40 a.m.SEA - DUB
1 stop26h 05mDelta
Sun 19/51:15 p.m.DUB - SEA
1 stop28h 32mDelta
Deal found 18/4C$ 856
Sun 26/57:10 a.m.SEA - DUB
1 stop17h 35mDelta
Sun 2/610:00 a.m.DUB - SEA
1 stop20h 18mDelta
Deal found 19/4C$ 932

  • One of the most popular airlines travelling from Seattle to Dublin is Delta. Flights on this route from Delta typically cost C$ 788.20 RT, a price that is 99% cheaper than the average Seattle to Dublin flight. The cheapest flight found was C$ 505 RT. The most popular departure airport in Seattle when flying to Dublin is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Dublin is Dublin Airport. When flying from Seattle to Dublin, Delta flights are -4% more popular than any other airline flying that same route.

Cheap Seattle to Dublin flights in April & May 2024

Find cheap flight options from Seattle to Dublin specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 505,255 searches. Prices were last updated on 20 April 2024.
Check out some of the best flight deals from Seattle to Dublin in 2024. Check back soon for alternative fares.
Wed 8/59:59 a.m.SEA - DUB
1 stop14h 46mKLM
Tue 14/510:00 a.m.DUB - SEA
1 stop20h 18mKLM
Deal found 19/4C$ 773
Wed 8/59:59 a.m.SEA - DUB
1 stop14h 46mDelta
Tue 14/56:05 a.m.DUB - SEA
2 stops20h 20mDelta
Deal found 19/4C$ 797
Wed 8/51:10 p.m.SEA - DUB
2 stops19h 45mLufthansa
Tue 14/59:05 a.m.DUB - SEA
2 stops21h 12mLufthansa
Deal found 19/4C$ 799
Mon 29/43:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 8/512:15 p.m.DUB - SEA
1 stop13h 25mIcelandair
Deal found 19/4C$ 832
Wed 1/53:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 8/512:15 p.m.DUB - SEA
1 stop13h 25mIcelandair
Deal found 19/4C$ 842
Fri 3/57:00 a.m.SEA - DUB
1 stop16h 05mUnited Airlines
Tue 14/59:20 a.m.DUB - SEA
2 stops20h 14mUnited Airlines
Deal found 19/4C$ 849
Sat 11/512:40 a.m.SEA - DUB
1 stop26h 05mDelta
Sun 19/51:15 p.m.DUB - SEA
1 stop28h 32mDelta
Deal found 18/4C$ 856
Tue 21/56:38 a.m.SEA - DUB
2 stops20h 32mUnited Airlines
Tue 4/61:35 p.m.DUB - SEA
1 stop17h 23mUnited Airlines
Deal found 19/4C$ 863
Sun 19/51:00 p.m.SEA - DUB
1 stop13h 20mUnited Airlines
Wed 29/59:20 a.m.DUB - SEA
2 stops21h 03mUnited Airlines
Deal found 19/4C$ 870

Seattle to Dublin 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Check out some of the best flight deals from Seattle to Dublin in 2024. Check back soon for alternative fares.
Tue 12/112:35 p.m.SEA - DUB
1 stop11h 40mIcelandair
Thu 21/1111:30 a.m.DUB - SEA
1 stop13h 30mIcelandair
Deal found 19/4C$ 692
Wed 13/112:35 p.m.SEA - DUB
1 stop11h 40mIcelandair
Sat 23/1111:30 a.m.DUB - SEA
1 stop13h 30mIcelandair
Deal found 19/4C$ 706
Wed 13/111:50 p.m.SEA - DUB
1 stop19h 00mLufthansa
Wed 20/119:00 a.m.DUB - SEA
2 stops37h 31mLufthansa
Deal found 19/4C$ 714
Sun 15/93:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Fri 4/1012:15 p.m.DUB - SEA
1 stop13h 40mIcelandair
Deal found 19/4C$ 720
Mon 2/91:10 p.m.SEA - DUB
2 stops35h 20mLufthansa
Tue 24/910:15 a.m.DUB - SEA
1 stop20h 05mLufthansa
Deal found 19/4C$ 740
Sat 23/1110:00 p.m.SEA - DUB
1 stop26h 25mDelta
Mon 2/121:25 p.m.DUB - SEA
1 stop28h 50mDelta
Deal found 19/4C$ 743
Sun 10/116:50 p.m.SEA - DUB
1 stop14h 25mLufthansa
Mon 18/116:00 p.m.DUB - SEA
1 stop31h 05mLufthansa
Deal found 19/4C$ 746
Mon 7/1012:44 p.m.SEA - DUB
2 stops38h 26mUnited Airlines
Tue 15/109:50 a.m.DUB - SEA
1 stop32h 56mUnited Airlines
Deal found 19/4C$ 747
Mon 23/91:10 p.m.SEA - DUB
2 stops35h 20mLufthansa
Thu 3/109:50 a.m.DUB - SEA
2 stops34h 40mLufthansa
Deal found 19/4C$ 749

Direct flights to Dublin from Seattle

Discover non-stop flight options from Seattle to Dublin. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Take a look at some of the direct flights travelling from Seattle to Dublin in the near future. Those looking to potentially save on 1 or 2-stop flights from Seattle to Dublin should utilize the search form at the top of the page.
Sun 19/56:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Sun 26/53:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 19/4C$ 2,281
Fri 17/56:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Sun 26/53:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 19/4C$ 5,555
Sat 8/66:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Sat 22/63:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 19/4C$ 6,663
Wed 1/56:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Tue 16/73:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 19/4C$ 6,711
Sat 8/66:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Tue 11/63:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/4C$ 7,144
Tue 18/66:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Thu 4/73:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 19/4C$ 8,252
Sat 3/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Sat 24/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 19/4C$ 8,637
Thu 1/86:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Sat 24/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 19/4C$ 9,325
Thu 18/76:45 p.m.SEA - DUB
Nonstop9h 00mAer Lingus
Tue 27/83:20 p.m.DUB - SEA
Nonstop9h 41mAer Lingus
Deal found 18/4C$ 10,013

Seattle to Dublin flights leaving soon

Find last-minute flight options from Seattle to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Users seeking a last-minute flight from Seattle to Dublin should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 29/43:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 8/512:15 p.m.DUB - SEA
1 stop13h 25mIcelandair
Deal found 19/4C$ 832
Fri 26/43:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Wed 8/512:15 p.m.DUB - SEA
1 stop13h 25mIcelandair
Deal found 19/4C$ 945
Sun 28/46:40 p.m.SEA - DUB
1 stop30h 55mTurkish Airlines
Wed 8/54:55 p.m.DUB - SEA
1 stop31h 50mTurkish Airlines
Deal found 19/4C$ 1,036
Mon 29/45:55 a.m.SEA - DUB
2 stops17h 50mDelta
Wed 8/510:00 a.m.DUB - SEA
1 stop20h 18mDelta
Deal found 19/4C$ 1,058
Fri 26/43:50 p.m.SEA - DUB
1 stop11h 15mIcelandair
Thu 2/512:15 p.m.DUB - SEA
1 stop13h 25mIcelandair
Deal found 19/4C$ 1,060
Sat 27/411:06 p.m.SEA - DUB
1 stop26h 09mDelta
Tue 7/511:00 a.m.DUB - SEA
1 stop21h 21mDelta
Deal found 19/4C$ 1,064
Thu 25/46:40 p.m.SEA - DUB
1 stop31h 20mTurkish Airlines
Wed 8/54:55 p.m.DUB - SEA
1 stop31h 50mTurkish Airlines
Deal found 19/4C$ 1,077
Sun 28/46:00 a.m.SEA - DUB
2 stops18h 20mDelta
Mon 13/51:20 p.m.DUB - SEA
1 stop28h 50mDelta
Deal found 19/4C$ 1,088
Mon 29/49:30 a.m.SEA - DUB
2 stops19h 05mDelta
Mon 6/51:20 p.m.DUB - SEA
1 stop28h 50mDelta
Deal found 19/4C$ 1,105

One-way flights to Dublin from Seattle

Search for one-way flight options from Seattle to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
Some of the best available deals we've found on one-way flights from Seattle to Dublin. Users in need of a round-trip flight from Seattle to Dublin instead should update the search form at the top of page.
Tue 30/76:55 p.m.SEA - DUB
1 stop10h 55mIcelandair
Deal found 19/4C$ 377
Tue 11/67:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Deal found 19/4C$ 561
Thu 13/67:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Deal found 19/4C$ 596
Sat 15/67:00 a.m.SEA - DUB
1 stop19h 55mWestJet
Deal found 19/4C$ 630
Sun 30/63:30 p.m.SEA - DUB
2 stops32h 25mWestJet
Deal found 19/4C$ 632
Mon 9/93:10 p.m.SEA - DUB
2 stops33h 20mLufthansa
Deal found 19/4C$ 682
Tue 21/510:55 p.m.SEA - DUB
1 stop23h 00mAmerican Airlines
Deal found 19/4C$ 688
Sat 31/810:40 a.m.SEA - DUB
2 stops37h 35mLufthansa
Deal found 19/4C$ 691
Sun 1/912:55 p.m.SEA - DUB
3 stops34h 10mUnited Airlines
Deal found 19/4C$ 696

Find flights from Seattle to Dublin within your budget

Customize your flight search to find flights from Seattle to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 720 - C$ 824

Route

Depart

Return

Price

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 15/9

1 stop11h 15m

Dublin

Fri 4/10

1 stop13h 40m

C$ 720

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 2/9

2 stops35h 20m

Dublin

Tue 24/9

1 stop20h 05m

C$ 740

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 7/10

2 stops38h 26m

Dublin

Tue 15/10

1 stop32h 56m

C$ 747

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 18/8

1 stop12h 35m

Dublin

Fri 30/8

1 stop19h 10m

C$ 751

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 25/9

1 stop13h 54m

Dublin

Tue 8/10

1 stop14h 55m

C$ 772

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 8/5

1 stop14h 46m

Dublin

Tue 14/5

1 stop20h 18m

C$ 773

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 21/9

1 stop25h 45m

Dublin

Thu 10/10

1 stop16h 15m

C$ 782

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 11/9

2 stops19h 52m

Dublin

Mon 23/9

2 stops31h 41m

C$ 795

Seattle/Tacoma IntlDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Thu 10/10

2 stops19h 20m

Dublin

Tue 15/10

1 stop32h 56m

C$ 824

Flights are sorted by cheapest first

Deals found on 19/4

When is the best time to book a flight from Seattle to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Dublin. Price data was last updated on 28 January 2024.
The best time to book flights from Seattle to Dublin is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Seattle to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Dublin. Price data was last updated on 14 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Dublin flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dublin by month

Plan your trip from Seattle to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Dublin is currently C$ 617 while a round-trip flight costs C$ 767. Price data was last updated on 14 April 2024.

Currently, April is the cheapest month in which you can book a flight from Seattle to Dublin (average of C$ 452). Flying from Seattle to Dublin in July is currently the most expensive (average of C$ 758). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 638

February

C$ 645

March

C$ 782

April

C$ 622

May

C$ 841

June

C$ 965

July

C$ 1,043

August

C$ 973

September

C$ 813

October

C$ 758

November

C$ 670

December

C$ 761

Temperature and rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average temperature and rainfall totals by month.

DUB

Temperature

5 - 16 °C

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 20 April 2024.
To help decide which airline to fly from Seattle to Dublin, see what other customers have to say about Icelandair, Delta and Lufthansa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
11,069 reviews
Check prices

Food

7.5

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
11,069 reviews
Delta
8.1
Very good
11,069 reviews
Check prices

Food

7.5

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,639 reviews
Delta
8.1
Very good
11,069 reviews
Check prices

Food

7.5

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS
7.8
Good
2,081 reviews
Delta
8.1
Very good
11,069 reviews
Check prices

Food

7.5

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Turkish Airlines
7.5
Good
3,691 reviews
Delta
8.1
Very good
11,069 reviews
Check prices

Food

7.5

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

WestJet
7.5
Good
3,006 reviews
Delta
8.1
Very good
11,069 reviews
Check prices

Food

7.5

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Dublin?

    If you wish to fly to Dublin from Seattle, then you need to book flights from Seattle/Tacoma Intl to Dublin. There is 1 flight from Seattle/Tacoma Intl (SEA) to Dublin (DUB) per day to choose from. Flights to Dublin from Seattle/Tacoma Intl are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 9h 00m is how long a nonstop flight from Seattle to Dublin typically takes.

  • Can I find flights from Seattle to Dublin for under C$ 800 on Cheapflights?

    Yes, there are multiple flights from Seattle to Dublin for under C$ 800. The cheapest flight booked recently is on Icelandair for just C$ 720, but on average you can expect to pay C$ 771.

  • Are there direct flights from Seattle to Dublin for under C$ 2,300 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to Dublin under C$ 2,300. A good price for a direct flight from Seattle to Dublin is less than C$ 9,676.

  • Are there last-minute flights available from Seattle to Dublin for under C$ 900?

    There are currently 20+ open flights from Seattle to Dublin within the next 7 days for less than C$ 900.

  • How popular is this Seattle to Dublin flight route?

    Within the past month, 21 users have taken a look at flights from Seattle/Tacoma Intl to Dublin.

  • What are the cheapest airlines flying from Seattle to Dublin round-trip?

    Flying on Icelandair is currently your cheapest option to Dublin, with prices starting at C$ 720. Additional round-trip tickets that might be worth considering are offered by Lufthansa and United Airlines, with the lowest prices starting at C$ 740 and C$ 747, respectively. Icelandair is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Dublin one-way?

    One-way options have recently been found by users for as low as C$ 377 on Icelandair. Other airlines that offer cheap prices include WestJet from C$ 561 and Lufthansa from C$ 682 one-way.

  • What are the most popular airlines that fly from Seattle to Dublin?

    Before booking your flight from Seattle to Dublin check out the most popular airlines for this route: British Airways, Aer Lingus or Icelandair.

  • What are the cheapest flights from Seattle to Dublin?

    Looking at all options, your cheapest flight can be booked for C$ 591. While the most popular route (Seattle/Tacoma Intl - Dublin) can be booked for C$ 757 on average our data indicates C$ 1,160 when flying from Seattle to Dublin.

  • What does SEA to DUB mean?

    Seattle/Tacoma Intl Airport is SEA and Dublin Airport is DUB. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seattle to Dublin that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Dublin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Dublin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Dublin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Dublin that include hotel bookings?

    Yes. In addition to deals on Seattle to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Dublin.

  • Can I find deals for business class flights from Seattle to Dublin?

    Yes. Cheapflights offers flight deals from Seattle to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Dublin that allow pets onboard?

    Many airlines flying from Seattle to Dublin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Dublin?

    Yes, you can often find last-minute deals on Seattle to Dublin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Dublin flight deals updated?

    The Seattle to Dublin flight deals you see on this page were last updated on 19/4.

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Top 5 airlines flying from Seattle to Dublin

Discover the top 5 airlines that operate flights from Seattle to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 20 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 578AverageC$ 1,142FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapestC$ 666AverageC$ 768FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestC$ 695AverageC$ 1,085FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapestC$ 712AverageC$ 777FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapestC$ 790AverageC$ 1,061FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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Search flights from Seattle to Dublin by cabin class

Find flights from Seattle to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seattle to Dublin

Find hourly flight availability from Seattle to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 April 2024.
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100%of flight departuresAfternoonNoon to 6 pm
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Weekly flight availability from Seattle to Dublin

Explore weekly flight availability from Seattle to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 April 2024.
Sunday2daily flights
Monday0daily flights
Tuesday1daily flight
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Dublin?

When you search for this flight from Seattle to Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Dublin?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Seattle.

Can Cheapflights find flights from Seattle to Dublin with no change fees?

Certainly. Search results for flights to Dublin from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Dublin become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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