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Cheap flights from Seattle to Europe from C$ 338

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPH
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Seattle to Europe

Keep the following information in mind while searching for Seattle to Europe flight deals. Data was last updated 11 September 2025.

Round-trip from

C$ 554

One-way from

C$ 338

Popular in

June

Cheapest in

October

Average price

C$ 964

Good round-trip deal

C$ 609 or less

Good one-way deal

C$ 453 or less
Icelandair
  • Icelandair
  • 3/12-15/12
  • Nonstop
  • 15h 40m total
  • Seattle to Europe
Search Deals
WestJet
  • WestJet
  • 7/10
  • 1 total stop
  • 19h 45m total
  • Seattle to Europe
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 267 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Europe.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Europe.
Search Deals

Find flight deals from Seattle to Europe

Cheapest flights from Seattle to Europe
Explore the most affordable flight options available from Seattle to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Wed 3/122:35 p.m.SEA - KEF
Nonstop7h 40mIcelandair
Mon 15/125:00 p.m.KEF - SEA
Nonstop8h 00mIcelandair
Deal found 10/9C$ 554
Sat 13/122:35 p.m.SEA - DUB
1 stop11h 40mIcelandair
Fri 17/412:15 p.m.DUB - SEA
1 stop13h 35mIcelandair
Deal found 11/9C$ 560
Tue 11/117:00 a.m.SEA - DUB
1 stop17h 10mUnited Airlines
Wed 19/119:00 a.m.DUB - SEA
2 stops23h 59mUnited Airlines
Deal found 10/9C$ 564
Tue 28/108:15 a.m.SEA - DUB
1 stop14h 55mUnited Airlines
Fri 14/119:00 a.m.DUB - SEA
2 stops23h 59mUnited Airlines
Deal found 9/9C$ 567
Wed 19/119:04 a.m.SEA - DUB
2 stops16h 51mUnited Airlines
Wed 26/119:00 a.m.DUB - SEA
1 stop21h 16mUnited Airlines
Deal found 11/9C$ 571
Mon 20/107:19 a.m.SEA - DUB
1 stop17h 56mDelta
Wed 5/1110:45 a.m.DUB - SEA
2 stops31h 48mDelta
Deal found 11/9C$ 572
Mon 1/122:35 p.m.SEA - DUB
1 stop11h 40mIcelandair
Sat 13/1211:30 a.m.DUB - SEA
1 stop13h 30mIcelandair
Deal found 11/9C$ 578
Wed 3/128:10 a.m.SEA - DUB
1 stop18h 10mUnited Airlines
Wed 10/1212:05 p.m.DUB - SEA
1 stop16h 49mUnited Airlines
Deal found 10/9C$ 585
Wed 29/109:04 a.m.SEA - DUB
2 stops17h 51mUnited Airlines
Wed 12/1112:05 p.m.DUB - SEA
2 stops20h 54mUnited Airlines
Deal found 11/9C$ 592
Sat 11/1012:45 p.m.SEA - WAW
2 stops35h 50mScandinavian Airlines
Wed 22/1010:15 a.m.WAW - SEA
1 stop12h 45mScandinavian Airlines
Deal found 11/9C$ 592
Fri 3/109:20 p.m.SEA - WAW
2 stops36h 35mScandinavian Airlines
Thu 23/107:45 p.m.WAW - SEA
1 stop27h 15mScandinavian Airlines
Deal found 9/9C$ 593
Sat 1/1110:05 p.m.SEA - DUB
1 stop28h 15mDelta
Wed 12/1111:30 a.m.DUB - SEA
1 stop18h 55mDelta
Deal found 9/9C$ 594

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Europe 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 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Seattle to Europe that are best for you.

Fly from

Seattle

Fly to

Europe

Route

Depart

Return

Price

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 13/12

2:35 p.m.-10:15 a.m.

1 stop11h 40m

Dublin

Tue 14/4

2:15 p.m.-5:50 p.m.

1 stop11h 35m

C$ 560

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 7/12

2:35 p.m.-10:15 a.m.

1 stop11h 40m

Dublin

Thu 11/12

11:30 a.m.-5:00 p.m.

1 stop13h 30m

C$ 560

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 26/1

10:58 a.m.-8:10 a.m.

1 stop13h 12m

Dublin

Thu 5/2

10:40 a.m.-10:43 p.m.

1 stop20h 03m

C$ 585

SeattleWarsaw

SEA - WAW

SEAWAW

Seattle/Tacoma Intl

Sat 11/10

12:45 p.m.-9:35 a.m.

2 stops35h 50m

Warsaw Frederic Chopin

Wed 22/10

10:15 a.m.-2:00 p.m.

1 stop12h 45m

C$ 592

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 24/1

2:10 p.m.-8:10 a.m.

1 stop34h 00m

Dublin

Wed 11/2

10:40 a.m.-10:43 p.m.

1 stop20h 03m

C$ 594

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 8/3

5:15 a.m.-6:10 a.m.

2 stops17h 55m

Dublin

Wed 25/3

9:30 a.m.-10:59 p.m.

2 stops20h 29m

C$ 594

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 25/11

9:28 a.m.-7:45 a.m.

1 stop14h 17m

Dublin

Tue 14/4

3:00 p.m.-12:16 p.m.

2 stops29h 16m

C$ 597

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 26/1

12:40 p.m.-8:10 a.m.

2 stops35h 30m

Dublin

Wed 11/2

10:40 a.m.-10:43 p.m.

1 stop20h 03m

C$ 601

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 27/10

8:00 a.m.-10:20 a.m.

1 stop19h 20m

Dublin

Wed 12/11

9:00 a.m.-10:16 p.m.

1 stop21h 16m

C$ 607

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 29/10

7:00 a.m.-9:55 a.m.

2 stops19h 55m

Dublin

Fri 14/11

9:00 a.m.-10:16 p.m.

1 stop21h 16m

C$ 614

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Europe

What is the cheapest month to book a flight from Seattle to Europe?

Currently, February is the cheapest month in which you can book a flight from Seattle to Europe (average of C$ 591). Flying from Seattle to Europe in July is currently the most expensive (average of C$ 871). 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.

What is the cheapest time of day to fly from SEA to EU?

Find hourly flight availability from Seattle to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Seattle to Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated 11 September 2025.
See what other customers who have flown with Virgin Atlantic,Turkish Airlines, andIcelandair from Seattle to Europe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

6.9

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.4
Good
664 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

6.9

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Turkish Airlines
7.3
Good
3,968 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

6.9

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Icelandair
7.0
Good
546 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

6.9

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,409 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

6.9

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,361 reviews
Virgin Atlantic
7.4
Good
664 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

6.9

Crew

8.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Europe?

    If you book a flight to Europe from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle.

  • How popular is this Seattle to Europe flight route?

    Within the past month, 60 users have taken a look at flights from Seattle/Tacoma Intl to Europe.

  • How long is the flight from Seattle to Europe?

    Departing from Seattle to Europe will take you 11h 40m. Seattle and Europe are separated by a distance of 7279 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 338. JetBlue flights start at C$ 484 while deals on Icelandair start at C$ 511 one-way.

  • What are the most popular routes from Seattle to Europe?

    When deciding which route to take from Seattle to Europe consider Seattle/Tacoma Intl - Leeds/Bradford, Seattle/Tacoma Intl - Athens Eleftherios V. or Seattle/Tacoma Intl - London Heathrow as they are the most popular.

  • What are the most reliable airlines from Seattle to Europe?

    The top 3 most reliable airlines when flying from Seattle to Europe are Air France (100%), Scandinavian Airlines (93%) and Delta (93%).

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Seattle to Europe?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Europe (average of C$ 591). Flying from Seattle to Europe in July is currently the most expensive (average of C$ 871). 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.

See more FAQs

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Top 8 airlines flying from Seattle to Europe

Discover the top 8 airlines that operate flights from Seattle to Europe. 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 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 577AverageC$ 854FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapestC$ 675AverageC$ 783FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapestC$ 699AverageC$ 1,012FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
CondorCheapestC$ 715AverageC$ 1,015FlexibilityNo cancel feeOn-time76%
Search Condor flights
LufthansaCheapestC$ 716AverageC$ 852FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapestC$ 726AverageC$ 860FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Turkish AirlinesCheapestC$ 732AverageC$ 769FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapestC$ 749AverageC$ 1,200FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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 Europe?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Europe from Seattle today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Europe for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Seattle to Europe with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Europe from Seattle today and book when prices fit your budget.

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