Flights from Seattle–Tacoma International Airport to Keflavik International Airport
Cheap Flight Deals from Seattle–Tacoma International Airport to Keflavik International Airport
Search for flights from Seattle to Reykjavik and check out affordable one-way and round-trip options.
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Cheapest nonstop
SEA 15:457h 30mDirectKEF 06:15Seattle - Reykjavik | Thu, Jun 5 | Icelandair
KEF 10:307h 55mDirectSEA 11:25Reykjavik - Seattle | Wed, Jun 11 | IcelandairAU$ 596 AU$ 73619% OFF19% OFFAU$ 736 AU$ 596 -
SEA 19:007h 25mDirectKEF 09:25Seattle - Reykjavik | Sat, Jul 12 | Icelandair
KEF 10:307h 55mDirectSEA 11:25Reykjavik - Seattle | Sat, Jul 19 | IcelandairAU$ 605 AU$ 73618% OFF18% OFFAU$ 736 AU$ 605
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SEA 23:307h 30mDirectKEF 14:00Seattle - Reykjavik | Wed, Jul 9 | Icelandair
KEF 10:307h 55mDirectSEA 11:25Reykjavik - Seattle | Wed, Jul 16 | IcelandairAU$ 606 AU$ 73618% OFF18% OFFAU$ 736 AU$ 606
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SEA 07:2017h 50m1 stopsKEF 08:10Seattle - Reykjavik | Tue, Jun 17 | Air Canada
KEF 09:5032h 1m1 stopsSEA 10:51Reykjavik - Seattle | Tue, Jun 24 | Air CanadaAU$ 57821% OFFAU$ 736 AU$ 578 -
SEA 07:2017h 50m1 stopsKEF 08:10Seattle - Reykjavik | Wed, Jun 18 | United Airlines
KEF 09:5032h 1m1 stopsSEA 10:51Reykjavik - Seattle | Thu, Jun 26 | United AirlinesAU$ 60118% OFFAU$ 736 AU$ 601 -
SEA 11:3513h 40m1 stopsKEF 08:15Seattle - Reykjavik | Mon, Jun 2 | Air Canada
KEF 09:3018h 7m1 stopsSEA 20:37Reykjavik - Seattle | Sun, Jun 8 | Air CanadaAU$ 60718% OFFAU$ 736 AU$ 607
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SEA 11:3513h 40m1 stopsKEF 08:15Seattle - Reykjavik | Fri, Jun 6 | Air Canada
KEF 09:5032h 1m1 stopsSEA 10:51Reykjavik - Seattle | Sat, Jun 14 | Air CanadaAU$ 60717% OFFAU$ 736 AU$ 607
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SEA 17:2632h 4m1 stopsKEF 08:30Seattle - Reykjavik | Thu, Jun 12 | United Airlines
KEF 09:5032h 1m1 stopsSEA 10:51Reykjavik - Seattle | Mon, Jun 16 | Air CanadaAU$ 60917% OFFAU$ 736 AU$ 609
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SEA 11:3513h 40m1 stopsKEF 08:15Seattle - Reykjavik | Mon, Jun 16 | United Airlines
KEF 09:5032h 1m1 stopsSEA 10:51Reykjavik - Seattle | Tue, Jun 24 | United AirlinesAU$ 60917% OFFAU$ 736 AU$ 609
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SEA 11:3513h 40m1 stopsKEF 08:15Seattle - Reykjavik | Wed, Jun 11 | United Airlines
KEF 09:5032h 1m1 stopsSEA 10:51Reykjavik - Seattle | Thu, Jun 19 | United AirlinesAU$ 61117% OFFAU$ 736 AU$ 611
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SEA 13:0017h 25m1 stopsREK Invalid DateSeattle - Reykjavik | Wed, Jun 4 | Normal Airline
REK 15:006hDirectSEA 16:00Reykjavik - Seattle | Fri, Jun 6 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SEA 19:007h 25mDirectKEF 09:25Seattle - Reykjavik | Wed, Jul 2 | IcelandairAU$ 753 AU$ 90717% OFF17% OFFAU$ 907 AU$ 753
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SEA 15:457h 30mDirectKEF 06:15Seattle - Reykjavik | Thu, Jul 3 | IcelandairAU$ 753 AU$ 90717% OFF17% OFFAU$ 907 AU$ 753
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SEA 19:3529h 40m1 stopsKEF 08:15Seattle - Reykjavik | Mon, Jun 30 | WestJetAU$ 369 AU$ 90759% OFF59% OFFAU$ 907 AU$ 369 -
SEA 19:3529h 40m1 stopsKEF 08:15Seattle - Reykjavik | Fri, Jul 4 | WestJetAU$ 37059% OFFAU$ 907 AU$ 370
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SEA 07:0518h 10m1 stopsKEF 08:15Seattle - Reykjavik | Wed, Jun 25 | WestJetAU$ 37359% OFFAU$ 907 AU$ 373
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SEA 19:3529h 40m1 stopsKEF 08:15Seattle - Reykjavik | Thu, Jul 10 | WestJetAU$ 38157% OFFAU$ 907 AU$ 381
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SEA 19:3529h 40m1 stopsKEF 08:15Seattle - Reykjavik | Mon, Jul 7 | WestJetAU$ 38657% OFFAU$ 907 AU$ 386
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SEA 07:0518h 10m1 stopsKEF 08:15Seattle - Reykjavik | Sat, Jul 5 | WestJetAU$ 39256% OFFAU$ 907 AU$ 392
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SEA 19:3529h 40m1 stopsKEF 08:15Seattle - Reykjavik | Tue, Jul 1 | WestJetAU$ 39656% OFFAU$ 907 AU$ 396
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SEA 07:0518h 10m1 stopsKEF 08:15Seattle - Reykjavik | Tue, Jun 24 | WestJetAU$ 39756% OFFAU$ 907 AU$ 397
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SEA 23:4022h 5m1 stopsKEF 04:45Seattle - Reykjavik | Mon, Jul 14 | Alaska AirlinesAU$ 40156% OFFAU$ 907 AU$ 401 -
SEA 07:0518h 10m1 stopsKEF 08:15Seattle - Reykjavik | Thu, Jun 26 | WestJetAU$ 40256% OFFAU$ 907 AU$ 402
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SEA 13:0017h 25m1 stopsREK Invalid DateSeattle - Reykjavik | Wed, Jun 4 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Seattle–Tacoma International Airport to Keflavik International Airport
See which airlines fly from Seattle to Reykjavik. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Find more flights and airlines
Flight Schedule from Seattle–Tacoma International Airport to Keflavik International Airport
Check the schedule for flights from Seattle to Reykjavik and find the flight that best matches your travel plans.
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FI682
Seattle–Tacoma International Airport
19:10
SEA
09:35
KEF
S M T W T F SSearch -
FI684
Seattle–Tacoma International Airport
23:30
SEA
14:00
KEF
S M T W T F SSearch -
UA2665
Seattle–Tacoma International Airport
13:49
SEA
20:05
ORD
S M T W T F SSearch -
UA912
O'Hare International Airport
21:10
ORD
08:30
KEF
S M T W T F S -
AF2935
Seattle–Tacoma International Airport
12:00
SEA
17:28
MSP
- M T W T F -Search -
AF9089
Minneapolis–Saint Paul International Airport
19:55
MSP
07:00
KEF
S M T W T F S -
AS3436
Seattle–Tacoma International Airport
11:20
SEA
12:34
YLW
S M T W T F SSearch -
WS412
Kelowna International Airport
16:10
YLW
18:15
YYC
S M T W T F S -
WS038
Calgary International Airport
19:30
YYC
08:15
KEF
S - T - T - S -
UA8031
Seattle–Tacoma International Airport
12:15
SEA
19:57
YYZ
S M T W T F SSearch -
UA8712
Toronto Pearson International Airport
23:00
YYZ
08:35
KEF
S - T - T - S -
AF2400
Seattle–Tacoma International Airport
08:25
SEA
13:55
MSP
S M T W T F SSearch -
AF9089
Minneapolis–Saint Paul International Airport
19:55
MSP
07:00
KEF
S M T W T F S -
KL5559
Seattle–Tacoma International Airport
08:30
SEA
13:50
MSP
S M T W T F SSearch -
KL6049
Minneapolis–Saint Paul International Airport
19:55
MSP
07:00
KEF
S M T W T F S -
DL415
Seattle–Tacoma International Airport
11:15
SEA
20:04
JFK
S M T W T F SSearch -
VS3969
John F. Kennedy International Airport
23:50
JFK
09:30
KEF
S M T W T F S -
DL536
Seattle–Tacoma International Airport
08:25
SEA
13:55
MSP
S M T W T F SSearch -
DL260
Minneapolis–Saint Paul International Airport
19:58
MSP
07:00
KEF
S M T W T F S
Seattle–Tacoma International Airport to Keflavik International Airport Flights Info
| Flight distance | 5,816.49km |
|---|---|
| Cheapest one-way ticket price | AU$ 368 |
| Cheapest return ticket price | AU$ 596 |
FAQs for Seattle–Tacoma International Airport to Keflavik International Airport Flights
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How long is the flights from Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF)?
It takes around 7 hours 28 minutes to fly from Seattle–Tacoma International Airport (SEA) to Keflavik International Airport(KEF). -
How many daily flights are there from Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF)?
There are around 3 daily flights from Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF). -
When are flight from Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF) the cheapest?
Tickets cost around AU$ 934 in June, making it the cheapest month to book. Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF) is a popular route, so don't forget to book your tickets in advance. -
When are flight from Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF) most expensive?
The route from Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF) is quite popular. Without considering departure times or holidays, tickets cost around AU$ 934 in June, the most expensive month to book this route. -
What is the transportation method from the main airport to downtown in Reykjavik?
- The distance from Keflavik International Airport to downtown is about 38km, by taxi about 50 minutes.
- The distance from Reykjavik Domestic Airport to downtown is about 2km, by taxi about 20 minutes.
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What's the closest airport to Keflavik International Airport (KEF)?
The closest airport to Keflavik International Airport (KEF) is Reykjavik Domestic Airport. The distance is around 37km. -
Which airline operates the most direct flights from Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF)?
Icelandair is a very popular airline operating an average of 546 flights per month.
Most popular destination
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