HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Keflavik Intl

$470+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — KEF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Alaska to Keflavik Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 12, 2025.

Round-trip from

$848
(United Airlines)

One-way from

$470
(Kiwi.com)
From Alaska to Reykjavik Keflavik Intl
Search Deals
One-way flight from Alaska to Reykjavik Keflavik Intl
Search Deals

Find flight deals from Alaska to Keflavik Intl

Cheapest flights from Alaska to Keflavik Intl
Explore the most affordable flight options available from Alaska to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 8/2311:59 pmANC - KEF
2 stops23h 01mUnited Airlines
Tue 9/29:50 amKEF - ANC
2 stops41h 57mUnited Airlines
Deal found 6/10$848
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amANC - KEF
1 stop17h 00mKLM
Tue 9/29:30 amKEF - ANC
1 stop24h 05mKLM
Deal found 6/11$898
This Delta deal was found by Cheapflights users on 6/10. 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 8/2212:42 amANC - KEF
2 stops22h 18mDelta
Tue 9/28:30 amKEF - ANC
2 stops22h 57mDelta
Deal found 6/10$903
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/273:05 pmANC - KEF
2 stops25h 05mLufthansa
Tue 9/91:15 amKEF - ANC
2 stops19h 35mLufthansa
Deal found 6/10$915
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Sat 8/24:40 pmANC - KEF
2 stops31h 35mAir Canada
Sun 8/109:30 amKEF - ANC
2 stops42h 05mAir Canada
Deal found 6/10$974
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:00 amANC - KEF
1 stop13h 15mIcelandair
Sat 11/155:05 pmKEF - ANC
1 stop13h 43mIcelandair
Deal found 6/11$1,013
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 6/244:40 pmANC - KEF
2 stops31h 35mMultiple Airlines
Fri 6/279:35 amKEF - ANC
2 stops38h 07mMultiple Airlines
Deal found 6/10$1,038
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 11/91:04 amANC - KEF
2 stops20h 11mAlaska Airlines
Sat 11/155:05 pmKEF - ANC
2 stops25h 17mAlaska Airlines
Deal found 6/10$1,235
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/1911:15 pmFAI - KEF
2 stops25h 15mUnited Airlines
Wed 6/259:30 amKEF - FAI
2 stops42h 20mUnited Airlines
Deal found 6/10$1,273
This British Airways deal was found by Cheapflights users on 6/11. 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.
Mon 11/1011:05 amANC - KEF
2 stops38h 45mBritish Airways
Sat 11/1511:50 amKEF - ANC
2 stops42h 58mBritish Airways
Deal found 6/11$1,437
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 6/1812:14 amFAI - KEF
1 stop22h 01mAlaska Airlines
Wed 6/254:50 pmKEF - FAI
2 stops17h 46mAlaska Airlines
Deal found 6/10$1,825
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1812:34 amFAI - KEF
1 stop21h 21mMultiple Airlines
Wed 6/257:45 pmKEF - FAI
1 stop14h 51mMultiple Airlines
Deal found 6/10$2,433

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 June 12, 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

Sat 8/23

11:59 pm-7:00 am

2 stops23h 01m

Reykjavik Keflavik Intl

Tue 9/2

9:50 am-7:47 pm

2 stops41h 57m

$848

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sat 8/23

6:00 am-7:00 am

1 stop17h 00m

Reykjavik Keflavik Intl

Tue 9/2

9:30 am-1:35 am

1 stop24h 05m

$898

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Fri 8/22

12:42 am-7:00 am

2 stops22h 18m

Reykjavik Keflavik Intl

Tue 9/2

8:30 am-11:27 pm

2 stops22h 57m

$903

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Wed 8/27

3:05 pm-12:10 am

2 stops25h 05m

Reykjavik Keflavik Intl

Tue 9/9

1:15 am-12:50 pm

2 stops19h 35m

$915

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sat 8/2

4:40 pm-8:15 am

2 stops31h 35m

Reykjavik Keflavik Intl

Sun 8/10

9:30 am-7:35 pm

2 stops42h 05m

$974

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Mon 11/10

8:00 am-6:15 am

1 stop13h 15m

Reykjavik Keflavik Intl

Sat 11/15

5:05 pm-9:48 pm

1 stop13h 43m

$1,013

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Tue 6/24

4:40 pm-8:15 am

2 stops31h 35m

Reykjavik Keflavik Intl

Fri 6/27

9:35 am-3:42 pm

2 stops38h 07m

$1,038

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sun 11/9

1:04 am-6:15 am

2 stops20h 11m

Reykjavik Keflavik Intl

Sat 11/15

5:05 pm-9:22 am

2 stops25h 17m

$1,235

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Mon 11/10

11:05 am-10:50 am

2 stops38h 45m

Reykjavik Keflavik Intl

Sat 11/15

11:50 am-9:48 pm

2 stops42h 58m

$1,437

AnchorageReykjavik

ANC - KEF

ANCKEF

Anchorage

Sat 8/23

10:45 pm-8:15 am

2 stops25h 30m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
1
2

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 June 12, 2025.

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

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and KLM from Alaska to Reykjavik to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
KLM
7.8
Good
1,358 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Air Canada
7.1
Good
9,531 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

  • 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.

  • What is the cheapest month to book a flight from Alaska to Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Alaska to Reykjavik Keflavik Intl Airport (average of $328). Flying from Alaska to Reykjavik Keflavik Intl Airport in June is currently the most expensive (average of $659). 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

Traveling to a place near Alaska?

Book flights to Alaska if you plan to visit one of these locations
Keflavik

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alaska to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Keflavik Intl flights
John F Kennedy Intl to Keflavik Intl flights
Seattle to Keflavik Intl flights
LaGuardia to Keflavik Intl flights
Boston to Keflavik Intl flights
Dulles Intl to Keflavik Intl flights
Baltimore to Keflavik Intl flights
Reagan-National to Keflavik Intl flights
O'Hare Intl to Keflavik Intl flights
Stewart to Keflavik Intl flights
Raleigh to Keflavik Intl flights
Dallas/Fort Worth to Keflavik Intl flights
San Francisco to Keflavik Intl flights
Minneapolis to Keflavik Intl flights
Orlando to Keflavik Intl flights
Los Angeles to Keflavik Intl flights
Denver to Keflavik Intl flights
Atlanta to Keflavik Intl flights
Midway to Keflavik Intl flights
Detroit to Keflavik Intl flights
Hobby to Keflavik Intl flights
Portland to Keflavik Intl flights
Love Field to Keflavik Intl flights
Nashville to Keflavik Intl flights
Miami to Keflavik Intl flights
Austin to Keflavik Intl flights
Sky Harbor Intl to Keflavik Intl flights
Charlotte to Keflavik Intl flights
San Jose to Keflavik Intl flights
Pittsburgh to Keflavik Intl flights
Cincinnati to Keflavik Intl flights
San Diego to Keflavik Intl flights
George Bush Intcntl to Keflavik Intl flights
Oakland to Keflavik Intl flights
Ontario to Keflavik Intl flights
Santa Ana to Keflavik Intl flights
Salt Lake City to Keflavik Intl flights
Tampa to Keflavik Intl flights
Philadelphia to Keflavik Intl flights
Sacramento to Keflavik Intl flights
Burbank to Keflavik Intl flights
Columbus to Keflavik Intl flights
Cleveland to Keflavik Intl flights
Kansas City to Keflavik Intl flights
St. Louis to Keflavik Intl flights
Fort Lauderdale to Keflavik Intl flights
Richmond to Keflavik Intl flights
Providence to Keflavik Intl flights
Charleston to Keflavik Intl flights
Las Vegas to Keflavik Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.