What days are direct flights available from Seattle to Reykjavik Keflavik Intl Airport?

Direct flights are available for this route on the following days: Thursday.

How many flights depart from Seattle to Reykjavik Keflavik Intl Airport on average per day?

On average, you can expect to see 1 flight from Seattle to Reykjavik Keflavik Intl Airport a day. Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Seattle to Reykjavik Keflavik Intl Airport?

Delta, Virgin Atlantic, and Icelandair can get you from Seattle to Reykjavik Keflavik Intl Airport in just under 7h 25m. Your travel time can differ by up to 19h 27m. Seattle and Reykjavik Keflavik Intl Airport are separated by a distance of 5844 km. This flight may include one or multiple stops.

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

According to our current data, Delta (C$ 1,004), Virgin Atlantic (C$ 1,020), and Icelandair (C$ 1,036) 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 1% 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 Icelandair, which is currently one of the cheapest options available, starting at C$ 830. United Airlines flights start at C$ 872 while deals on Delta start at C$ 912 one-way.

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

On average you can expect to pay C$ 2,825 for a flight from Seattle to Reykjavik Keflavik Intl Airport. The cheapest flight overall is C$ 675 while the most popular route, (Seattle/Tacoma Intl - Reykjavik Keflavik Intl) is currently priced at C$ 1,333.

Can I find flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 1,100 on Cheapflights?

Yes, there are multiple flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 1,100. The cheapest flight booked recently is on Delta for just C$ 1,004, but on average you can expect to pay C$ 1,069.

Are there last-minute flights available from Seattle to Reykjavik Keflavik Intl Airport for under C$ 1,400?

There are currently 13+ open flights from Seattle to Reykjavik Keflavik Intl Airport within the next 7 days for less than C$ 1,400.

Which airlines flying from Seattle/Tacoma Intl to Reykjavik Keflavik Intl have flexible changes due to COVID-19?

Some of our airline partners flying from Seattle/Tacoma Intl to Reykjavik Keflavik Intl have new flexible policies in place due to COVID-19. Icelandair is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like Icelandair with this kind of flexibility.

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.

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.

Cheap Flights from Seattle to Reykjavik Keflavik Intl Airport from C$ 830

Q: 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$ 1,144.

How to find the cheapest flight from Seattle (SEA) to Keflavik Intl (KEF)

SEA - KEF Price	C$ 688 - C$ 845
KEF Temperature	0 - 11 °C
KEF Rainfall	40 - 80 mm

SEA - KEF

Price

C$ 688 - C$ 845

KEF

Temperature

0 - 11 °C

KEF

Rainfall

40 - 80 mm

Popular in	December	High demand for flights, 11% potential price rise
Cheapest in	October	Best time to find cheap flights, 8% potential price drop
Average price	C$ 1,012	Average for round-trip flights in March 2023
Round-trip from	C$ 935	From Seattle/Tacoma Intl to Reykjavik Keflavik Intl

Users have found that booking a flight from Seattle to Reykjavik Keflavik Intl Airport at least 56 days early can save you up to 34% on average compared to booking a flight this week. If booking 56 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$ 1,428 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$ 1,585 for flights departing within the next 3 days.

The best pricing can be found in the month of May. Prices to Reykjavik Keflavik Intl Airport from Seattle average C$ 1,036. You can even find prices in May for less than C$ 1,036, as users have found deals to Reykjavik Keflavik Intl Airport from as low as C$ 842. The month of December 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 17%.

Cheap flights from Seattle to Keflavik Intl in March, April 2023

25 Apr. - 2 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

33h 40m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

29h 25m

C$ 1,108

Lufthansa

Deal found 28/3

17 Apr. - 24 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

30h 45m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

14h 45m

C$ 1,270

Finnair

Deal found 28/3

20 Apr. - 24 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 52m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 29m

C$ 1,289

Delta

Deal found 28/3

18 Apr. - 30 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

18h 55m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

29h 34m

C$ 1,299

Delta

Deal found 29/3

19 Apr. - 23 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 52m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

29h 34m

C$ 1,307

Delta

Deal found 28/3

16 Apr. - 20 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

35h 21m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

30h 20m

C$ 1,345

Finnair

Deal found 28/3

4 Apr. - 10 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 00m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 55m

C$ 1,350

Lufthansa

Deal found 28/3

15 Apr. - 20 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

27h 46m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

14h 15m

C$ 1,352

British Airways

Deal found 28/3

25 Apr. - 1 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

33h 40m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 55m

C$ 1,373

Lufthansa

Deal found 29/3

Seattle to Keflavik Intl 2023 flight deals

1 May - 15 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

18h 55m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

17h 40m

C$ 1,004

Delta

Deal found 29/3

7 May - 16 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

18h 55m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

32h 33m

C$ 1,011

Delta

Deal found 29/3

7 May - 16 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

18h 55m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

29h 48m

C$ 1,015

Delta

Deal found 29/3

6 May - 17 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 52m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

19h 43m

C$ 1,020

Virgin Atlantic

Deal found 29/3

6 May - 16 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 52m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

29h 48m

C$ 1,024

Delta

Deal found 29/3

6 May - 16 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

44h 20m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

31h 05m

C$ 1,027

Delta

Deal found 29/3

16 Sep. - 29 Sep.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,036

Icelandair

Deal found 29/3

29 May - 6 Jun.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,053

Icelandair

Deal found 29/3

15 Sep. - 28 Sep.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

30h 45m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

30h 20m

C$ 1,057

Finnair

Deal found 29/3

Cheap United Airlines flights from Seattle to Keflavik Intl

30 May - 6 Jun.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

18h 20m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 32m

C$ 1,133

United Airlines

Deal found 29/3

30 May - 6 Jun.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

18h 07m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 32m

C$ 1,140

United Airlines

Deal found 29/3

19 Aug. - 30 Aug.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

26h 37m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

27h 00m

C$ 1,148

United Airlines

Deal found 29/3

29 Aug. - 12 Sep.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

27h 10m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

13h 48m

C$ 1,149

United Airlines

Deal found 30/3

12 May - 20 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

19h 00m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

18h 01m

C$ 1,153

United Airlines

Deal found 30/3

29 Aug. - 12 Sep.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

26h 14m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

22h 23m

C$ 1,155

United Airlines

Deal found 30/3

14 Sep. - 28 Sep.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

17h 05m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 14m

C$ 1,179

United Airlines

Deal found 29/3

Cheap Lufthansa flights from Seattle to Keflavik Intl

5 May - 9 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 40m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

29h 25m

C$ 1,189

Lufthansa

Deal found 29/3

4 Apr. - 10 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 00m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 55m

C$ 1,350

Lufthansa

Deal found 28/3

4 Apr. - 10 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 10m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 55m

C$ 1,436

Lufthansa

Deal found 28/3

5 Apr. - 12 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 40m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

54h 25m

C$ 1,611

Lufthansa

Deal found 29/3

4 Apr. - 10 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 00m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

25h 10m

C$ 1,846

Lufthansa

Deal found 28/3

8 Apr. - 15 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 10m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

48h 30m

C$ 2,290

Lufthansa

Deal found 28/3

Direct flights to Keflavik Intl from Seattle

16 Sep. - 29 Sep.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,036

Icelandair

Deal found 29/3

29 May - 5 Jun.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,053

Icelandair

Deal found 29/3

19 Aug. - 30 Aug.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,068

Icelandair

Deal found 29/3

23 May - 5 Jun.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,070

Icelandair

Deal found 29/3

23 May - 7 Jun.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,087

Icelandair

Deal found 29/3

28 May - 6 Jun.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,094

Icelandair

Deal found 29/3

23 May - 4 Jun.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,111

Icelandair

Deal found 29/3

2 Aug. - 25 Aug.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,118

Icelandair

Deal found 29/3

7 Sep. - 25 Sep.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

Nonstop

7h 50m

C$ 1,134

Icelandair

Deal found 29/3

Last minute flights from Seattle to Keflavik Intl

4 Apr. - 10 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 00m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 55m

C$ 1,350

Lufthansa

Deal found 28/3

4 Apr. - 10 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 10m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

1 stop

18h 55m

C$ 1,436

Lufthansa

Deal found 28/3

5 Apr. - 12 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 40m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

54h 25m

C$ 1,611

Lufthansa

Deal found 29/3

4 Apr. - 10 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 00m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

25h 10m

C$ 1,846

Lufthansa

Deal found 28/3

7 Apr. - 17 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

15h 10m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

33h 10m

C$ 1,940

Finnair

Deal found 29/3

8 Apr. - 15 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

33h 30m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

24h 57m

C$ 2,171

Austrian Airlines

Deal found 28/3

7 Apr. - 16 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

26h 50m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

25h 25m

C$ 2,212

Multiple Airlines

Deal found 29/3

8 Apr. - 15 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 10m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

48h 30m

C$ 2,290

Lufthansa

Deal found 28/3

5 Apr. - 12 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

3 stops

27h 05m

KEF

Reykjavik Keflavik Intl

SEA

Seattle/Tacoma Intl

2 stops

21h 55m

C$ 2,464

Scandinavian Airlines

Deal found 29/3

One-way flights to Keflavik Intl from Seattle

14 Jul.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

Nonstop

7h 25m

C$ 830

Icelandair

Deal found 28/3

11 Jul.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

17h 05m

C$ 872

United Airlines

Deal found 30/3

16 Sep.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

3 stops

20h 35m

C$ 878

United Airlines

Deal found 29/3

4 Jul.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

27h 10m

C$ 879

United Airlines

Deal found 30/3

11 Apr.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

1 stop

26h 52m

C$ 912

Delta

Deal found 29/3

6 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

30h 40m

C$ 940

Lufthansa

Deal found 29/3

24 May

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

2 stops

26h 50m

C$ 944

Lufthansa

Deal found 28/3

4 Jul.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

3 stops

30h 07m

C$ 1,096

United Airlines

Deal found 30/3

14 Jul.

SEA

Seattle/Tacoma Intl

KEF

Reykjavik Keflavik Intl

3 stops

31h 05m

C$ 1,315

United Airlines

Deal found 30/3

Find flights from Seattle to Keflavik Intl within your budget

Fly from

Fly to

Budget

C$ 1,004 - C$ 1,189

Route

Depart

Return

Price

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-05-01

1 stop18h 55m

Reykjavik Keflavik Intl

2023-05-15

1 stop17h 40m

C$ 1,004

Pick Dates

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-05-07

1 stop18h 55m

Reykjavik Keflavik Intl

2023-05-16

2 stops32h 33m

C$ 1,011

Pick Dates

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-05-06

1 stop26h 52m

Reykjavik Keflavik Intl

2023-05-17

2 stops19h 43m

C$ 1,020

Pick Dates

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-09-16

Nonstop7h 25m

Reykjavik Keflavik Intl

2023-09-29

Nonstop7h 50m

C$ 1,036

Pick Dates

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-05-29

Nonstop7h 25m

Reykjavik Keflavik Intl

2023-06-05

Nonstop7h 50m

C$ 1,053

Pick Dates

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-09-15

1 stop30h 45m

Reykjavik Keflavik Intl

2023-09-28

1 stop30h 20m

C$ 1,057

Pick Dates

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-05-30

1 stop18h 20m

Reykjavik Keflavik Intl

2023-06-06

1 stop18h 32m

C$ 1,133

Pick Dates

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-05-30

2 stops19h 00m

Reykjavik Keflavik Intl

2023-06-06

2 stops18h 24m

C$ 1,147

Pick Dates

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

2023-05-05

2 stops30h 40m

Reykjavik Keflavik Intl

2023-05-09

1 stop29h 25m

C$ 1,189

Pick Dates

Flights are sorted by cheapest first

Deals found on 29/3

Related info for your journey

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.

Top airline flying from Seattle to Keflavik Intl

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Icelandair	CheapestC$ 884	AverageC$ 1,086	FlexibilityNo cancel fee	On-time76%	COVID-19 safety	Search Icelandair flights

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Hourly flight availability from Seattle to Keflavik Intl

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
100%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Midnight

6 AM

Noon

6 PM

Weekly flight availability from Seattle to Keflavik Intl

Sunday	1daily flight
Monday	1daily flight
Tuesday	1daily flight
Wednesday	1daily flight
Thursday	1daily flight
Friday	1daily flight
Saturday	1daily flight

Cheap flights from Seattle to Reykjavik Keflavik Intl Airport from C$ 830

This is the cheapest one-way flight price, found on 28/3. Prices may vary by date and flight preferences.

How to find the cheapest flight from Seattle (SEA) to Keflavik Intl (KEF)

All the information you need to plan the best SEA to KEF flight in 2023: compare Seattle to Keflavik Intl flight prices with the expected peak season, weather and rainfall in Keflavik Intl.

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

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

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

Cheap flights from Seattle to Keflavik Intl in March, April 2023

The best prices found for SEA to KEF flights for March, April

Seattle to Keflavik Intl 2023 flight deals

Cheap flights to Keflavik Intl from Seattle found for this year

Cheap United Airlines flights from Seattle to Keflavik Intl

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Direct flights to Keflavik Intl from Seattle

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Last minute flights from Seattle to Keflavik Intl

Late deals on round-trip flights to Keflavik Intl from Seattle, departing today and this week

One-way flights to Keflavik Intl from Seattle

The cheapest one-way flights from Seattle to Keflavik Intl

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Related info for your journey

Useful info, stats and facts about Seattle to Keflavik Intl flights.

What airport do you fly from for flights from Seattle to Reykjavik Keflavik Intl?

Which airlines flying from Seattle/Tacoma Intl to Reykjavik Keflavik Intl have flexible changes due to COVID-19?

Can I find flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 1,100 on Cheapflights?

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

Are there last-minute flights available from Seattle to Reykjavik Keflavik Intl Airport for under C$ 1,400?

What days are direct flights available from Seattle to Reykjavik Keflavik Intl Airport?

How many flights depart from Seattle to Reykjavik Keflavik Intl Airport on average per day?

How long is the flight from Seattle to Reykjavik Keflavik Intl Airport?

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

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

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

What does SEA to KEF mean?

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Top airline flying from Seattle to Keflavik Intl

The chart below displays the airlines Cheapflights users travelling from Seattle to Keflavik Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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Hourly flight availability from Seattle to Keflavik Intl

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Weekly flight availability from Seattle to Keflavik Intl

See how many times per day planes take to the skies headed from Seattle to Keflavik Intl

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