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Keflavik Intl

$668+ Cheap flights from Alaska to Keflavik Intl (KEF)

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — KEF
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Alaska to Keflavik Intl

Best flights from Alaska to Keflavik Intl
Discover carefully curated flight deals from Alaska to Keflavik Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:41 amANC - KEF
1 stop14h 09mAlaska Airlines
Sun 6/2112:15 pmKEF - ANC
1 stop17h 24mAlaska Airlines
Deal found 12/16$939
This Booking.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:40 pmANC - KEF
2 stops57h 15mAir Canada
Thu 6/1810:00 amKEF - ANC
2 stops35h 38mAir Canada
Deal found 12/15$957
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:59 pmANC - KEF
2 stops24h 46mMultiple Airlines
Thu 6/1810:00 amKEF - ANC
3 stops35h 38mMultiple Airlines
Deal found 12/15$968
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:35 pmANC - KEF
1 stop28h 15mUnited Airlines
Thu 6/1811:30 amKEF - ANC
2 stops31h 50mUnited Airlines
Deal found 12/15$988
This Icelandair deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/258:00 amANC - KEF
1 stop13h 15mIcelandair
Thu 1/295:00 pmKEF - ANC
1 stop13h 51mIcelandair
Deal found 12/14$1,031
This British Airways deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2512:15 pmANC - KEF
2 stops37h 40mBritish Airways
Thu 1/2911:45 amKEF - ANC
2 stops43h 06mBritish Airways
Deal found 12/14$1,413
This Alaska Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:00 amANC - KEF
1 stop15h 50mAlaska Airlines
Thu 6/1812:45 pmKEF - ANC
1 stop19h 25mAlaska Airlines
Deal found 12/15$1,019
This Mytrip deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/142:40 pmANC - KEF
2 stops57h 15mAir Canada
Sun 6/2110:00 amKEF - ANC
2 stops41h 45mAir Canada
Deal found 12/16$1,083
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:59 pmANC - KEF
1 stop24h 31mUnited Airlines
Sun 6/2110:00 amKEF - ANC
2 stops19h 22mUnited Airlines
Deal found 12/16$1,095
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:30 amANC - KEF
2 stops21h 50mDelta
Sat 6/138:50 amKEF - ANC
2 stops23h 06mDelta
Deal found 12/16$2,306
This British Airways deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2511:05 amFAI - KEF
2 stops38h 50mBritish Airways
Thu 1/2911:45 amKEF - FAI
2 stops45h 11mBritish Airways
Deal found 12/14$1,515
This British Airways deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/222:20 pmJNU - KEF
2 stops35h 35mBritish Airways
Mon 1/2611:50 amKEF - JNU
2 stops44h 02mBritish Airways
Deal found 12/14$1,745

Find flight deals from Alaska to Keflavik Intl

Keep the following information in mind while searching for Alaska to Keflavik Intl flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$757
(Expedia)

One-way from

$668
(Alaska Airlines)
Provider with most accurate pricing for Anchorage-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-Reykjavik (REK) flights.
Search Deals
From Alaska to Reykjavik Keflavik Intl
Search Deals
One-way flight from Alaska to Reykjavik Keflavik Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Alaska 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Alaska to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Alaska

Fly to

Keflavik Intl

Route

Depart

Return

Price

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sun 6/14

11:41 am-9:50 am

1 stop14h 09m

Reykjavik Keflavik Intl

Sun 6/21

12:15 pm-9:39 pm

1 stop17h 24m

$939

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Thu 6/4

2:40 pm-7:55 am

2 stops57h 15m

Reykjavik Keflavik Intl

Thu 6/18

10:00 am-1:38 pm

2 stops35h 38m

$957

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Thu 6/4

11:59 pm-8:45 am

2 stops24h 46m

Reykjavik Keflavik Intl

Thu 6/18

10:00 am-1:38 pm

3 stops35h 38m

$968

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Thu 6/4

8:35 pm-8:50 am

1 stop28h 15m

Reykjavik Keflavik Intl

Thu 6/18

11:30 am-11:20 am

2 stops31h 50m

$988

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Thu 6/4

10:00 am-9:50 am

1 stop15h 50m

Reykjavik Keflavik Intl

Thu 6/18

12:45 pm-12:10 am

1 stop19h 25m

$1,019

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sun 1/25

8:00 am-6:15 am

1 stop13h 15m

Reykjavik Keflavik Intl

Thu 1/29

5:00 pm-9:51 pm

1 stop13h 51m

$1,031

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sun 6/14

2:40 pm-7:55 am

2 stops57h 15m

Reykjavik Keflavik Intl

Sun 6/21

10:00 am-7:45 pm

2 stops41h 45m

$1,083

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sun 6/14

11:59 pm-8:30 am

1 stop24h 31m

Reykjavik Keflavik Intl

Sun 6/21

10:00 am-9:22 pm

2 stops19h 22m

$1,095

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sun 1/25

12:15 pm-10:55 am

2 stops37h 40m

Reykjavik Keflavik Intl

Thu 1/29

11:45 am-9:51 pm

2 stops43h 06m

$1,413

FairbanksReykjavik

FAI - KEF

FAIKEF

Fairbanks

Sun 1/25

11:05 am-10:55 am

2 stops38h 50m

Reykjavik Keflavik Intl

Thu 1/29

11:45 am-11:56 pm

2 stops45h 11m

$1,515

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 15 results
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Best time to book a flight from Alaska to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from Alaska 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 Alaska to Reykjavik Keflavik Intl Airport

What is the cheapest time of day to fly from AK to KEF?

Find hourly flight availability from Alaska 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 December 16, 2025.

One of the essential ways to save on airfare from Alaska to Reykjavik Keflavik Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

Related info for your journey

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

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

    Alaska Airlines, Air Canada, and United Airlines can get you from Alaska to Reykjavik Keflavik Intl Airport in just under 14h 09m. Your travel time can differ by up to 43h 06m. Alaska and Reykjavik Keflavik Intl Airport are separated by a distance of 3368 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Alaska to Reykjavik Keflavik Intl Airport?

    When deciding which route to take from Alaska to Reykjavik Keflavik Intl Airport consider Anchorage - Reykjavik Keflavik Intl, Juneau Intl - Reykjavik Keflavik Intl or Fairbanks - Reykjavik Keflavik Intl as they are the most popular.

  • Can I find deals for flights from Alaska to Keflavik Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Alaska 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.

See more FAQs

Traveling to a place near Reykjavik Keflavik Intl Airport?

Book flights to Reykjavik Keflavik Intl Airport if you plan to visit one of these locations
Keflavik
Hveragerdi

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Alternative routes for Alaska to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
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