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Alaska

$887+ Cheap flights from the United Kingdom to Alaska

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from United Kingdom to Alaska

Keep the following information in mind while searching for United Kingdom to Alaska flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$920
(Mytrip)

One-way from

$887
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,151
Provider with most accurate pricing for London (LON)-Anchorage flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Anchorage flights.
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From United Kingdom to Alaska
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One-way flight from United Kingdom to Alaska
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Highest demand for flights based on searches. 18% potential increase in price ($323 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from United Kingdom to Alaska

Cheapest flights from United Kingdom to Alaska
Explore the most affordable flight options available from United Kingdom to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 5/1. 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.
Fri 6/135:50 pmLCY - ANC
3 stops31h 20mMultiple Airlines
Sat 6/216:15 pmANC - LCY
2 stops15h 30mMultiple Airlines
Deal found 5/1$920
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 6/148:30 amLHR - ANC
1 stop16h 40mMultiple Airlines
Sat 6/216:15 pmANC - LHR
1 stop17h 25mMultiple Airlines
Deal found 4/30$928
This EaseMyTrip deal was found by Cheapflights users on 4/30. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:40 amLHR - ANC
2 stops28h 05mScandinavian Airlines
Wed 10/226:00 amANC - LHR
2 stops26h 40mScandinavian Airlines
Deal found 4/30$930
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:45 pmMAN - ANC
2 stops42h 00mScandinavian Airlines
Sun 10/126:00 amANC - MAN
2 stops27h 30mScandinavian Airlines
Deal found 4/30$943
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 6/137:30 pmLHR - ANC
1 stop26h 20mLufthansa
Sat 6/213:05 pmANC - LHR
1 stop15h 35mLufthansa
Deal found 4/30$961
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 6/138:00 pmLGW - ANC
2 stops29h 10mMultiple Airlines
Sat 6/216:15 pmANC - LGW
3 stops30h 00mMultiple Airlines
Deal found 4/30$979
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 6/137:10 pmLCY - ANC
1 stop26h 40mLufthansa
Sat 6/213:05 pmANC - LCY
1 stop17h 10mLufthansa
Deal found 4/30$988
This Netflights deal was found by Cheapflights users on 4/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/53:40 pmLHR - ANC
1 stop17h 51mBritish Airways
Thu 6/127:15 amANC - LHR
1 stop14h 35mBritish Airways
Deal found 4/30$1,036
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/2810:20 amLHR - FAI
2 stops25h 00mMultiple Airlines
Wed 6/46:00 amFAI - LHR
1 stop15h 50mMultiple Airlines
Deal found 4/30$1,048
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/163:40 pmLGW - FAI
2 stops19h 56mMultiple Airlines
Wed 6/253:53 pmFAI - LGW
2 stops37h 47mMultiple Airlines
Deal found 4/29$1,079
This Icelandair deal was found by Cheapflights users on 4/30. 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 9/281:05 pmMAN - ANC
2 stops20h 49mMultiple Airlines
Sat 10/112:30 amANC - MAN
2 stops24h 10mMultiple Airlines
Deal found 4/30$1,126
This oojo deal was found by Cheapflights users on 4/30. 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.
Wed 5/219:25 pmLHR - FAI
2 stops35h 59mIcelandair
Wed 5/2812:10 pmFAI - LHR
2 stops23h 10mIcelandair
Deal found 4/30$1,143

Cheapflights Fare Finder

Customize your flight search to find flights from United Kingdom to Alaska 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 May 1, 2025.
Use the filters below to find and compare flights from the United Kingdom to Alaska that are best for you.

Fly from

United Kingdom

Fly to

Alaska

Route

Depart

Return

Price

LondonAnchorage

LCY - ANC

LCYANC

London City

Fri 6/13

5:50 pm-4:10 pm

3 stops31h 20m

Anchorage

Sat 6/21

6:15 pm-6:45 pm

2 stops15h 30m

$920

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sat 6/14

8:30 am-4:10 pm

1 stop16h 40m

Anchorage

Sat 6/21

6:15 pm-8:40 pm

1 stop17h 25m

$928

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 10/8

6:40 am-1:45 am

2 stops28h 05m

Anchorage

Wed 10/22

6:00 am-5:40 pm

2 stops26h 40m

$930

ManchesterAnchorage

MAN - ANC

MANANC

Manchester

Sat 9/27

4:45 pm-1:45 am

2 stops42h 00m

Anchorage

Sun 10/12

6:00 am-6:30 pm

2 stops27h 30m

$943

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 6/13

7:30 pm-12:50 pm

1 stop26h 20m

Anchorage

Sat 6/21

3:05 pm-3:40 pm

1 stop15h 35m

$961

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Fri 6/13

8:00 pm-4:10 pm

2 stops29h 10m

Anchorage

Sat 6/21

6:15 pm-9:15 am

3 stops30h 00m

$979

LondonAnchorage

LCY - ANC

LCYANC

London City

Fri 6/13

7:10 pm-12:50 pm

1 stop26h 40m

Anchorage

Sat 6/21

3:05 pm-5:15 pm

1 stop17h 10m

$988

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 6/5

3:40 pm-12:31 am

1 stop17h 51m

Anchorage

Thu 6/12

7:15 am-6:50 am

1 stop14h 35m

$1,036

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Wed 5/28

10:20 am-2:20 am

2 stops25h 00m

Fairbanks

Wed 6/4

6:00 am-6:50 am

1 stop15h 50m

$1,048

LondonFairbanks

LGW - FAI

LGWFAI

London Gatwick

Mon 6/16

3:40 pm-2:36 am

2 stops19h 56m

Fairbanks

Wed 6/25

3:53 pm-2:40 pm

2 stops37h 47m

$1,079

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 44 results
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Best time to book a flight from United Kingdom to Alaska

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

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Alaska (average of $456). Flying from United Kingdom to Alaska in July is currently the most expensive (average of $651). 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 GB to AK?

Find hourly flight availability from United Kingdom to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in Alaska by month

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

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

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

If weather is an important factor for your trip to Alaska, 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 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated May 1, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from United Kingdom to Alaska by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Alaska. 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 United Kingdom to Alaska one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $1,237. However, be on the lookout for offers from Icelandair and Lufthansa, as they are both options that can get you from United Kingdom to Alaska for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Alaska (average of $456). Flying from United Kingdom to Alaska in July is currently the most expensive (average of $651). 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 United Kingdom to Alaska

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