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Cheap flights from Seattle to Reykjavik Keflavik Intl Airport from C$ 525

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 22/8. 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 — KEF
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

Cheap flight deals from Seattle to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Keflavik Intl (KEF). 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 26 April 2024.

Popular in

September

Cheapest in

January

Average price

C$ 1,147

Round-trip from

C$ 459
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 17% potential price drop
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Average for round-trip flights in April 2024
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From Seattle/Tacoma Intl to Reykjavik Keflavik Intl
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What is the cheapest day to fly round-trip from Seattle to Reykjavik Keflavik Intl Airport?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 33% when planning your travel around this day of the week.

How far in advance should I book a flight from Seattle to Reykjavik Keflavik Intl Airport?

Users have found that booking a flight from Seattle to Reykjavik Keflavik Intl Airport at least 40 days early can save you up to 24% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Seattle to Reykjavik Keflavik Intl Airport for as little as C$ 1,012 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,298 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Reykjavik Keflavik Intl Airport?

The best pricing can be found in the month of January. Prices to Reykjavik Keflavik Intl Airport from Seattle average C$ 1,087. You can even find prices in January for less than C$ 1,087, as users have found deals to Reykjavik Keflavik Intl Airport from as low as C$ 653. The month of September appears to be one of the more expensive times to travel to Reykjavik Keflavik Intl Airport from Seattle. Flying in the targeted month can save you up to 11%.

When is the cheapest time to fly from Seattle to Reykjavik Keflavik Intl Airport (SEA - KEF)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Reykjavik Keflavik Intl Airport as you normally would.

Cheap Delta flights from Seattle to Keflavik Intl

Explore cheap flight options specifically provided by Delta for the route between Seattle and Keflavik Intl. 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 508,915 searches. Data last updated 26 April 2024.
Find some of the cheapest Delta flights travelling from Seattle to Reykjavik. It's recommended that users confirm their flight details before booking.
Sat 17/811:15 p.m.SEA - KEF
1 stop24h 05mDelta
Sun 25/89:30 a.m.KEF - SEA
1 stop20h 55mDelta
Deal found 24/4C$ 717
Sun 8/99:53 a.m.SEA - KEF
1 stop13h 27mDelta
Mon 30/98:50 a.m.KEF - SEA
1 stop18h 40mDelta
Deal found 25/4C$ 728
Tue 1/106:00 a.m.SEA - KEF
1 stop17h 20mDelta
Tue 22/108:50 a.m.KEF - SEA
1 stop20h 30mDelta
Deal found 24/4C$ 784
Mon 5/812:30 a.m.SEA - KEF
1 stop23h 30mDelta
Wed 28/88:50 a.m.KEF - SEA
1 stop16h 43mDelta
Deal found 25/4C$ 806
Thu 29/812:30 a.m.SEA - KEF
1 stop23h 30mDelta
Mon 9/98:50 a.m.KEF - SEA
1 stop16h 41mDelta
Deal found 25/4C$ 830
Fri 16/811:15 p.m.SEA - KEF
1 stop24h 05mDelta
Sat 24/811:25 a.m.KEF - SEA
1 stop17h 58mDelta
Deal found 25/4C$ 844
Mon 5/812:30 a.m.SEA - KEF
1 stop23h 30mDelta
Wed 28/811:25 a.m.KEF - SEA
1 stop15h 06mDelta
Deal found 26/4C$ 869
Mon 5/89:53 a.m.SEA - KEF
1 stop13h 27mDelta
Thu 15/811:25 a.m.KEF - SEA
1 stop17h 58mDelta
Deal found 25/4C$ 874
Sat 25/58:35 a.m.SEA - KEF
1 stop15h 25mDelta
Tue 25/611:25 a.m.KEF - SEA
1 stop15h 05mDelta
Deal found 25/4C$ 919

Cheap Lufthansa flights from Seattle to Keflavik Intl

Explore cheap flight options specifically provided by Lufthansa for the route between Seattle and Keflavik Intl. 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 508,915 searches. Data last updated 26 April 2024.
Browse through some of the cheapest Lufthansa flights travelling from Seattle to Reykjavik. Deals frequently update to provide users with more options.
Fri 18/102:15 p.m.SEA - KEF
1 stop15h 40mLufthansa
Wed 23/1012:25 a.m.KEF - SEA
1 stop18h 50mLufthansa
Deal found 25/4C$ 896
Tue 1/106:50 p.m.SEA - KEF
2 stops35h 05mLufthansa
Tue 22/104:10 p.m.KEF - SEA
2 stops51h 05mLufthansa
Deal found 24/4C$ 963
Sat 25/51:10 p.m.SEA - KEF
2 stops27h 20mLufthansa
Mon 24/612:25 a.m.KEF - SEA
2 stops21h 09mLufthansa
Deal found 25/4C$ 978
Thu 6/61:10 p.m.SEA - KEF
2 stops27h 20mLufthansa
Mon 10/612:25 a.m.KEF - SEA
1 stop19h 00mLufthansa
Deal found 26/4C$ 992
Fri 18/107:05 p.m.SEA - KEF
2 stops45h 25mLufthansa
Fri 25/1012:25 a.m.KEF - SEA
1 stop18h 50mLufthansa
Deal found 26/4C$ 1,004
Wed 29/52:15 p.m.SEA - KEF
1 stop15h 40mLufthansa
Mon 10/612:25 a.m.KEF - SEA
2 stops26h 45mLufthansa
Deal found 25/4C$ 1,005
Mon 27/52:15 p.m.SEA - KEF
1 stop15h 40mLufthansa
Sun 2/612:25 a.m.KEF - SEA
2 stops47h 34mLufthansa
Deal found 25/4C$ 1,022
Mon 23/92:15 p.m.SEA - KEF
1 stop15h 40mLufthansa
Mon 30/912:25 a.m.KEF - SEA
1 stop18h 50mLufthansa
Deal found 26/4C$ 1,046
Mon 21/102:15 p.m.SEA - KEF
1 stop15h 40mLufthansa
Mon 28/102:25 p.m.KEF - SEA
2 stops29h 35mLufthansa
Deal found 26/4C$ 1,151

Cheap Seattle to Keflavik Intl flights in April & May 2024

Find cheap flight options from Seattle to Keflavik Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Prices were last updated on 26 April 2024.
These are some of the most attractive deals on flights from Seattle to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 27/55:10 p.m.SEA - KEF
1 stop32h 20mMultiple Airlines
Mon 3/610:00 a.m.KEF - SEA
2 stops33h 27mMultiple Airlines
Deal found 25/4C$ 892
Sun 26/510:44 p.m.SEA - KEF
1 stop25h 16mMultiple Airlines
Tue 11/610:00 a.m.KEF - SEA
2 stops33h 27mMultiple Airlines
Deal found 26/4C$ 893
Tue 28/511:59 p.m.SEA - KEF
1 stop25h 31mMultiple Airlines
Sun 9/610:00 a.m.KEF - SEA
1 stop31h 43mMultiple Airlines
Deal found 26/4C$ 900
Mon 27/510:45 p.m.SEA - KEF
1 stop25h 15mMultiple Airlines
Mon 3/610:00 a.m.KEF - SEA
1 stop31h 43mMultiple Airlines
Deal found 25/4C$ 902
Wed 29/510:53 a.m.SEA - KEF
1 stop14h 37mMultiple Airlines
Tue 11/610:00 a.m.KEF - SEA
1 stop18h 16mMultiple Airlines
Deal found 25/4C$ 906
Sun 26/54:25 p.m.SEA - KEF
2 stops31h 35mMultiple Airlines
Tue 11/610:00 a.m.KEF - SEA
2 stops33h 27mMultiple Airlines
Deal found 26/4C$ 907
Mon 27/510:25 p.m.SEA - KEF
2 stops25h 35mMultiple Airlines
Mon 3/610:00 a.m.KEF - SEA
2 stops15h 27mMultiple Airlines
Deal found 25/4C$ 911
Sat 25/56:51 a.m.SEA - KEF
1 stop17h 09mMultiple Airlines
Sat 1/610:00 a.m.KEF - SEA
1 stop18h 58mMultiple Airlines
Deal found 26/4C$ 914
Sat 25/511:29 p.m.SEA - KEF
2 stops24h 31mUnited Airlines
Tue 25/610:00 a.m.KEF - SEA
1 stop18h 25mUnited Airlines
Deal found 25/4C$ 919

Seattle to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
These are some of the most attractive deals on flights from Seattle to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sun 8/911:59 p.m.SEA - KEF
1 stop25h 31mMultiple Airlines
Mon 30/910:00 a.m.KEF - SEA
2 stops31h 00mMultiple Airlines
Deal found 25/4C$ 699
Fri 20/911:53 a.m.SEA - KEF
1 stop12h 07mUnited Airlines
Fri 27/910:00 a.m.KEF - SEA
2 stops39h 41mUnited Airlines
Deal found 26/4C$ 705
Tue 20/812:55 p.m.SEA - KEF
2 stops36h 35mMultiple Airlines
Tue 27/810:00 a.m.KEF - SEA
2 stops31h 00mMultiple Airlines
Deal found 25/4C$ 706
Sun 8/94:43 p.m.SEA - KEF
2 stops32h 47mMultiple Airlines
Mon 30/910:00 a.m.KEF - SEA
2 stops35h 30mMultiple Airlines
Deal found 26/4C$ 712
Mon 23/911:53 a.m.SEA - KEF
1 stop12h 07mUnited Airlines
Tue 1/1011:00 a.m.KEF - SEA
1 stop15h 31mUnited Airlines
Deal found 25/4C$ 713
Mon 9/96:45 a.m.SEA - KEF
2 stops18h 45mMultiple Airlines
Mon 23/910:00 a.m.KEF - SEA
2 stops33h 30mMultiple Airlines
Deal found 26/4C$ 714
Sat 17/811:15 p.m.SEA - KEF
1 stop24h 05mDelta
Sun 25/89:30 a.m.KEF - SEA
1 stop20h 55mDelta
Deal found 24/4C$ 717
Mon 23/97:00 a.m.SEA - KEF
2 stops17h 00mUnited Airlines
Tue 1/1011:00 a.m.KEF - SEA
2 stops18h 00mUnited Airlines
Deal found 25/4C$ 720
Sun 11/87:00 a.m.SEA - KEF
2 stops18h 35mMultiple Airlines
Thu 22/810:00 a.m.KEF - SEA
2 stops35h 34mMultiple Airlines
Deal found 25/4C$ 721

Direct flights to Keflavik Intl from Seattle

Discover non-stop flight options from Seattle to Keflavik Intl. 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 508,915 searches. Data last updated 26 April 2024.
To help reduce your travel time, choose from one of these non-stop flights from Seattle to Reykjavik. Search for alternative flights from Seattle to Reykjavik by utilizing the search form above.
Sun 25/86:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Sat 31/810:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 26/4C$ 1,020
Tue 27/811:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Sat 31/87:45 p.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 24/4C$ 1,034
Sat 17/86:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Sun 25/810:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 24/4C$ 1,037
Thu 13/66:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Fri 21/610:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 26/4C$ 1,116
Sat 6/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Thu 11/710:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 25/4C$ 1,332
Thu 4/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Thu 11/710:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 25/4C$ 1,355
Sun 21/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Sat 27/710:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 26/4C$ 1,367
Wed 3/76:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Wed 10/77:45 p.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 25/4C$ 1,380
Sun 30/611:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Thu 4/74:50 p.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 25/4C$ 1,410

Seattle to Keflavik Intl flights leaving soon

Find last-minute flight options from Seattle to Keflavik Intl 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 508,915 searches. Data last updated 26 April 2024.
Consider one of these great deals we found on last-minute flights from Seattle to Reykjavik. Tip: verify your flight details before completing your reservation.
Wed 1/53:50 p.m.SEA - KEF
Nonstop7h 25mMultiple Airlines
Fri 10/54:45 p.m.KEF - SEA
1 stop12h 01mMultiple Airlines
Deal found 26/4C$ 3,588
Wed 1/57:55 p.m.SEA - KEF
1 stop27h 05mMultiple Airlines
Fri 10/54:45 p.m.KEF - SEA
1 stop12h 01mMultiple Airlines
Deal found 26/4C$ 3,617
Wed 1/53:50 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Thu 9/57:45 p.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 26/4C$ 3,657
Wed 1/57:55 p.m.SEA - KEF
1 stop27h 05mIcelandair
Thu 9/57:45 p.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 26/4C$ 3,692
Wed 1/53:50 p.m.SEA - KEF
Nonstop7h 25mMultiple Airlines
Sat 4/55:15 p.m.KEF - SEA
1 stop10h 41mMultiple Airlines
Deal found 26/4C$ 3,861
Wed 1/53:50 p.m.SEA - KEF
Nonstop7h 25mMultiple Airlines
Tue 7/54:50 p.m.KEF - SEA
1 stop20h 11mMultiple Airlines
Deal found 26/4C$ 3,875
Wed 1/57:55 p.m.SEA - KEF
1 stop27h 05mMultiple Airlines
Sat 4/55:15 p.m.KEF - SEA
1 stop10h 41mMultiple Airlines
Deal found 26/4C$ 3,897
Wed 1/57:55 p.m.SEA - KEF
1 stop27h 05mMultiple Airlines
Wed 8/59:40 a.m.KEF - SEA
1 stop17h 35mMultiple Airlines
Deal found 26/4C$ 3,904
Wed 1/510:40 a.m.SEA - KEF
2 stops19h 15mLufthansa
Mon 6/512:25 a.m.KEF - SEA
1 stop19h 00mLufthansa
Deal found 26/4C$ 9,190

One-way flights to Keflavik Intl from Seattle

Search for one-way flight options from Seattle to Keflavik Intl. 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 508,915 searches. Data last updated 26 April 2024.
Take a look at some of the one-way flights we've detected from Seattle to Reykjavik. Users can also find round-trip Seattle to Reykjavik flights by using the search form above.
Thu 22/86:15 p.m.SEA - KEF
1 stop31h 00mWestJet
Deal found 25/4C$ 525
Tue 18/67:43 a.m.SEA - KEF
2 stops41h 32mWestJet
Deal found 25/4C$ 553
Sat 22/69:55 p.m.SEA - KEF
2 stops51h 20mWestJet
Deal found 25/4C$ 567
Thu 12/99:59 p.m.SEA - KEF
2 stops27h 16mWestJet
Deal found 25/4C$ 570
Thu 23/59:29 a.m.SEA - KEF
2 stops39h 46mWestJet
Deal found 25/4C$ 575
Wed 19/69:55 p.m.SEA - KEF
2 stops51h 20mWestJet
Deal found 26/4C$ 582
Mon 9/97:25 a.m.SEA - KEF
2 stops17h 50mWestJet
Deal found 26/4C$ 609
Sat 25/511:35 a.m.SEA - KEF
1 stop14h 55mDelta
Deal found 25/4C$ 743
Wed 21/812:30 a.m.SEA - KEF
1 stop23h 30mDelta
Deal found 25/4C$ 757

Find flights from Seattle to Keflavik Intl within your budget

Customize your flight search to find flights from Seattle to Keflavik Intl 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 508,915 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 699 - C$ 1,180

Route

Depart

Return

Price

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sun 8/9

1 stop25h 31m

Reykjavik Keflavik Intl

Mon 30/9

2 stops31h 00m

C$ 699

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Mon 23/9

1 stop12h 07m

Reykjavik Keflavik Intl

Tue 1/10

1 stop15h 31m

C$ 713

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sat 17/8

1 stop24h 05m

Reykjavik Keflavik Intl

Sun 25/8

1 stop20h 55m

C$ 717

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Fri 18/10

1 stop15h 40m

Reykjavik Keflavik Intl

Wed 23/10

1 stop18h 50m

C$ 896

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Mon 27/5

2 stops33h 20m

Reykjavik Keflavik Intl

Sun 2/6

2 stops27h 00m

C$ 981

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Wed 4/9

1 stop15h 15m

Reykjavik Keflavik Intl

Wed 11/9

1 stop14h 58m

C$ 1,011

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Tue 27/8

Nonstop7h 25m

Reykjavik Keflavik Intl

Sat 31/8

Nonstop7h 50m

C$ 1,034

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Fri 10/5

1 stop19h 20m

Reykjavik Keflavik Intl

Fri 17/5

2 stops18h 00m

C$ 1,143

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sun 1/9

1 stop18h 15m

Reykjavik Keflavik Intl

Sat 7/9

2 stops36h 11m

C$ 1,180

Flights are sorted by cheapest first

Deals found on 25/4

When is the best time to book a flight from Seattle to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Keflavik Intl. Price data was last updated on 28 January 2024.
The price you pay for your flight from Seattle to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly from Seattle to Reykjavik Keflavik Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Keflavik Intl. Price data was last updated on 21 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Reykjavik Keflavik Intl Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Keflavik Intl by month

Plan your trip from Seattle to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Keflavik Intl is currently C$ 609 while a round-trip flight costs C$ 931. Price data was last updated on 21 April 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Reykjavik Keflavik Intl Airport (average of C$ 280). Flying from Seattle to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of C$ 598). 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$ 382

February

C$ 391

March

C$ 482

April

C$ 494

May

C$ 783

June

C$ 807

July

C$ 647

August

C$ 817

September

C$ 757

October

C$ 567

November

C$ 387

December

C$ 533

Temperature and rainfall in Keflavik Intl by month

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

KEF

Temperature

0 - 11 °C

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated 26 April 2024.
See what other customers who have flown with Delta, Lufthansa and Finnair from Seattle to Reykjavik have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

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
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

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

KLM
7.9
Good
1,626 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

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

Finnair
7.8
Good
1,385 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

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

Austrian Airlines
7.7
Good
1,085 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

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

Air France
7.6
Good
1,809 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

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 Keflavik Intl. 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 Reykjavik Keflavik Intl?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Reykjavik Keflavik Intl. 1 airline have flights from Seattle/Tacoma Intl to Reykjavik Keflavik Intl on a regular basis. Booking flights from Seattle/Tacoma Intl to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 1 outbound flight to Reykjavik Keflavik Intl per day.

  • Can I find flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 700. The cheapest flight booked recently is on Multiple Airlines for just C$ 699, but on average you can expect to pay C$ 750.

  • Are there direct flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 1,100 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to Reykjavik Keflavik Intl Airport under C$ 1,100. A good price for a direct flight from Seattle to Reykjavik Keflavik Intl Airport is less than C$ 1,415.

  • Are there last-minute flights available from Seattle to Reykjavik Keflavik Intl Airport for under C$ 3,600?

    There are currently 10+ open flights from Seattle to Reykjavik Keflavik Intl Airport within the next 7 days for less than C$ 3,600.

  • What are the cheapest airlines flying from Seattle to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, United Airlines (C$ 713), and Delta (C$ 717) offers the cheapest pricing from Seattle to Reykjavik Keflavik Intl Airport. You may be able to fly from Seattle to Reykjavik Keflavik Intl Airport for 36% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Reykjavik Keflavik Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 525. Delta flights start at C$ 743 while deals on KLM start at C$ 777 one-way.

  • What are the most reliable airlines from Seattle to Reykjavik Keflavik Intl Airport?

    The top 3 most reliable airlines when flying from Seattle to Reykjavik Keflavik Intl Airport are airBaltic (100%), Alaska Airlines (98%) and Icelandair (98%).

  • What are the cheapest flights from Seattle to Reykjavik Keflavik Intl Airport?

    On average you can expect to pay C$ 745 for a flight from Seattle to Reykjavik Keflavik Intl Airport. The cheapest flight overall is C$ 471 while the most popular route, (Seattle/Tacoma Intl - Reykjavik Keflavik Intl) is currently priced at C$ 1,983.

  • What does SEA to KEF mean?

    Seattle/Tacoma Intl Airport is SEA and Reykjavik Keflavik Intl Airport is KEF. 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 Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Keflavik Intl 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 Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Keflavik Intl 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 Keflavik Intl that include hotel bookings?

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

  • How can I find direct flights from Seattle to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Keflavik Intl 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 Keflavik Intl that allow pets onboard?

    Many airlines flying from Seattle to Keflavik Intl 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 Keflavik Intl?

    Yes, you can often find last-minute deals on Seattle to Keflavik Intl 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 Reykjavik Keflavik Intl Airport flight deals updated?

    The Seattle to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 26/4.

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Top airline flying from Seattle to Keflavik Intl

Discover the top airline that operate flights from Seattle to Keflavik Intl. 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 508,915 searches. Data last updated 26 April 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 954AverageC$ 1,138FlexibilityNo cancel feeOn-time76%
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Search flights from Seattle to Keflavik Intl by cabin class

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Hourly flight availability from Seattle to Keflavik Intl

Find hourly flight availability from Seattle to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 April 2024.
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Weekly flight availability from Seattle to Keflavik Intl

Explore weekly flight availability from Seattle to Keflavik Intl. 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 26 April 2024.
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