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$559+ Cheap flights from Alaska to the United Kingdom

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LHR
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Alaska to United Kingdom

Keep the following information in mind while searching for Alaska to United Kingdom flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$870
(Kiwi.com)

One-way from

$559
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$928
Provider with most accurate pricing for Anchorage-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Anchorage-London (LON) flights.
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From Alaska to United Kingdom
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One-way flight from Alaska to United Kingdom
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Highest demand for flights based on searches. 21% potential increase in price ($294 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Alaska to United Kingdom

Cheapest flights from Alaska to United Kingdom
Explore the most affordable flight options available from Alaska to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Sat 5/102:31 amANC - LGW
2 stops43h 24mMultiple Airlines
Sun 5/1810:55 amLGW - ANC
1 stop22h 25mMultiple Airlines
Deal found 3/27$870
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:00 amANC - LHR
2 stops16h 55mIcelandair
Mon 10/278:40 pmLHR - ANC
2 stops33h 47mIcelandair
Deal found 3/27$916
This SmartFares deal was found by Cheapflights users on 3/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:00 amANC - LHR
2 stops19h 55mMultiple Airlines
Fri 5/161:05 pmLHR - ANC
2 stops18h 29mMultiple Airlines
Deal found 3/27$960
This KLM deal was found by Cheapflights users on 3/27. 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.
Mon 10/2010:40 amANC - LHR
1 stop18h 35mKLM
Mon 10/278:25 pmLHR - ANC
2 stops34h 39mKLM
Deal found 3/27$967
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 4/221:40 amFAI - LHR
1 stop24h 40mDelta
Wed 5/79:55 amLHR - FAI
2 stops23h 33mDelta
Deal found 3/27$968
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:30 pmANC - LHR
1 stop27h 30mAmerican Airlines
Fri 5/1612:15 pmLHR - ANC
1 stop17h 32mAmerican Airlines
Deal found 3/27$971
This Air France deal was found by Cheapflights users on 3/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/221:40 amFAI - LHR
2 stops20h 05mMultiple Airlines
Wed 5/79:55 amLHR - FAI
2 stops23h 33mMultiple Airlines
Deal found 3/27$973
This FlightHub deal was found by Cheapflights users on 3/26. 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.
Sun 9/147:05 amJNU - LHR
2 stops26h 25mScandinavian Airlines
Wed 9/246:40 amLHR - JNU
2 stops21h 30mScandinavian Airlines
Deal found 3/26$1,007
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:40 pmANC - GLA
2 stops34h 45mIcelandair
Mon 9/12:20 pmGLA - ANC
2 stops41h 23mIcelandair
Deal found 3/27$1,013
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Fri 10/108:57 pmANC - LHR
2 stops48h 33mUnited Airlines
Sat 11/86:30 amLHR - ANC
2 stops25h 04mUnited Airlines
Deal found 3/28$1,017
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:18 amANC - BHX
2 stops33h 17mMultiple Airlines
Mon 5/197:10 pmBHX - ANC
2 stops38h 10mMultiple Airlines
Deal found 3/27$1,032
This Delta deal was found by Cheapflights users on 3/27. 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.
Sun 10/1912:40 amANC - LHR
2 stops21h 05mDelta
Mon 10/2712:10 pmLHR - ANC
2 stops21h 22mDelta
Deal found 3/27$1,035

Cheapflights Fare Finder

Customize your flight search to find flights from Alaska to United Kingdom 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 March 28, 2025.
Use the filters below to find and compare flights from Alaska to the United Kingdom that are best for you.

Fly from

Alaska

Fly to

United Kingdom

Route

Depart

Return

Price

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sat 5/10

2:31 am-6:55 am

2 stops43h 24m

London Gatwick

Sun 5/18

10:55 am-12:20 am

1 stop22h 25m

$870

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 5/3

7:00 am-11:55 am

2 stops19h 55m

London Heathrow

Fri 5/16

1:05 pm-10:34 pm

2 stops18h 29m

$960

FairbanksLondon

FAI - LHR

FAILHR

Fairbanks

Tue 4/22

1:40 am-11:20 am

1 stop24h 40m

London Heathrow

Wed 5/7

9:55 am-12:28 am

2 stops23h 33m

$968

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 5/3

8:30 pm-9:00 am

1 stop27h 30m

London Heathrow

Fri 5/16

12:15 pm-8:47 pm

1 stop17h 32m

$971

FairbanksLondon

FAI - LHR

FAILHR

Fairbanks

Tue 4/22

1:40 am-6:45 am

2 stops20h 05m

London Heathrow

Wed 5/7

9:55 am-12:28 am

2 stops23h 33m

$973

JuneauLondon

JNU - LHR

JNULHR

Juneau Intl

Sun 9/14

7:05 am-6:30 pm

2 stops26h 25m

London Heathrow

Wed 9/24

6:40 am-7:10 pm

2 stops21h 30m

$1,007

AnchorageGlasgow

ANC - GLA

ANCGLA

Anchorage

Mon 8/25

5:40 pm-1:25 pm

2 stops34h 45m

Glasgow Intl

Mon 9/1

2:20 pm-10:43 pm

2 stops41h 23m

$1,013

AnchorageBirmingham

ANC - BHX

ANCBHX

Anchorage

Wed 5/14

12:18 am-6:35 pm

2 stops33h 17m

Birmingham

Mon 5/19

7:10 pm-12:20 am

2 stops38h 10m

$1,032

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 4/28

10:00 am-2:35 pm

2 stops19h 35m

London Gatwick

Sat 5/3

3:40 pm-10:32 pm

2 stops39h 52m

$1,042

AnchorageEdinburgh

ANC - EDI

ANCEDI

Anchorage

Sat 8/16

8:52 pm-9:50 am

2 stops27h 58m

Edinburgh Turnhouse

Wed 9/10

8:20 pm-6:37 pm

2 stops31h 17m

$1,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 53 results
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Best time to book a flight from Alaska to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

What is the cheapest month to book a flight from Alaska to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Alaska to United Kingdom (average of $661). Flying from Alaska to United Kingdom in June is currently the most expensive (average of $1,115). 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.

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

Find hourly flight availability from Alaska to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Alaska to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and KLM from Alaska to United Kingdom to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
KLM
7.8
Good
1,321 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Finnair
7.6
Good
1,267 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Boarding

8.2

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What are the cheapest airlines to fly from Alaska to United Kingdom one-way?

    To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $586. British Airways flights start at $641 while deals on Scandinavian Airlines start at $674 one-way.

  • Can I find deals for flights from Alaska to United Kingdom that include hotel bookings?

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

  • How can I find direct flights from Alaska to United Kingdom?

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

  • Can I find deals for business class flights from Alaska to United Kingdom?

    Yes. Cheapflights offers flight deals from Alaska to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Alaska to United Kingdom (average of $661). Flying from Alaska to United Kingdom in June is currently the most expensive (average of $1,115). 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

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Alternative routes for Alaska to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Alaska to United Kingdom

Discover the top 5 airlines that operate flights from Alaska to United Kingdom. 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 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$652Average$1,373FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$671Average$1,100FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$689Average$1,186FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$812Average$1,469FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$905Average$1,103FlexibilityNo cancel feeOn-time76%
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