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Alaska

$468+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
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 August 1, 2025.

Round-trip from

$892
(oojo)

One-way from

$468
(Kiwi.com)

Popular in

August

Cheapest in

April

Average price

$1,701
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. 6% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 1, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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.
Sun 10/59:25 pmLHR - ANC
2 stops34h 20mIcelandair
Sun 10/1211:16 amANC - LHR
2 stops24h 04mIcelandair
Deal found 7/30$892
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 10/56:40 amLHR - ANC
3 stops22h 44mScandinavian Airlines
Sun 10/126:00 amANC - LHR
3 stops27h 30mScandinavian Airlines
Deal found 7/31$895
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Sun 10/510:55 amLGW - ANC
1 stop22h 27mMultiple Airlines
Sun 10/125:05 amANC - LGW
2 stops20h 50mMultiple Airlines
Deal found 7/31$897
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Sun 10/59:55 amLHR - ANC
1 stop23h 27mMultiple Airlines
Sun 10/125:05 amANC - LHR
2 stops24h 30mMultiple Airlines
Deal found 7/31$902
This Icelandair deal was found by Cheapflights users on 7/30. 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.
Wed 9/103:40 pmLGW - ANC
2 stops18h 17mIcelandair
Mon 9/291:25 pmANC - LGW
2 stops40h 15mIcelandair
Deal found 7/30$921
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/137:30 amLHR - ANC
1 stop14h 20mLufthansa
Sat 9/203:05 pmANC - LHR
1 stop14h 35mLufthansa
Deal found 7/30$1,001
This TravelUp deal was found by Cheapflights users on 7/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/293:40 pmLGW - FAI
2 stops20h 05mMultiple Airlines
Fri 9/56:00 amFAI - LGW
2 stops23h 40mMultiple Airlines
Deal found 7/30$1,027
This Trip.com deal was found by Cheapflights users on 7/31. 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.
Thu 8/288:45 amLCY - ANC
1 stop15h 25mMultiple Airlines
Thu 9/45:15 pmANC - LCY
1 stop16h 20mMultiple Airlines
Deal found 7/31$1,049
This Netflights deal was found by Cheapflights users on 7/30. 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.
Fri 8/291:05 pmLHR - FAI
2 stops18h 42mMultiple Airlines
Fri 9/56:00 amFAI - LHR
2 stops29h 20mMultiple Airlines
Deal found 7/30$1,061
This oojo deal was found by Cheapflights users on 7/30. 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.
Fri 10/312:40 pmMAN - ANC
2 stops22h 03mIcelandair
Fri 10/176:00 amANC - MAN
2 stops44h 40mIcelandair
Deal found 7/30$1,063
This oojo deal was found by Cheapflights users on 7/30. 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.
Fri 8/291:05 pmLHR - FAI
2 stops18h 42mIcelandair
Fri 9/53:59 pmFAI - LHR
2 stops19h 21mIcelandair
Deal found 7/30$1,072
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:55 amMAN - ANC
1 stop17h 25mMultiple Airlines
Tue 9/94:20 pmANC - MAN
1 stop21h 25mMultiple Airlines
Deal found 7/30$1,134

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 August 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

LHR - ANC

LHRANC

London Heathrow

Sun 10/5

9:25 pm-10:45 pm

2 stops34h 20m

Anchorage

Sun 10/12

11:16 am-8:20 pm

2 stops24h 04m

$892

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sun 10/5

6:40 am-8:24 pm

3 stops22h 44m

Anchorage

Sun 10/12

6:00 am-6:30 pm

3 stops27h 30m

$895

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Sun 10/5

10:55 am-12:22 am

1 stop22h 27m

Anchorage

Sun 10/12

5:05 am-10:55 am

2 stops20h 50m

$897

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sun 10/5

9:55 am-12:22 am

1 stop23h 27m

Anchorage

Sun 10/12

5:05 am-2:35 pm

2 stops24h 30m

$902

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Wed 9/10

3:40 pm-12:57 am

2 stops18h 17m

Anchorage

Mon 9/29

1:25 pm-2:40 pm

2 stops40h 15m

$921

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sat 9/13

7:30 am-12:50 pm

1 stop14h 20m

Anchorage

Sat 9/20

3:05 pm-2:40 pm

1 stop14h 35m

$1,001

LondonFairbanks

LGW - FAI

LGWFAI

London Gatwick

Fri 8/29

3:40 pm-2:45 am

2 stops20h 05m

Fairbanks

Fri 9/5

6:00 am-2:40 pm

2 stops23h 40m

$1,027

LondonAnchorage

LCY - ANC

LCYANC

London City

Thu 8/28

8:45 am-3:10 pm

1 stop15h 25m

Anchorage

Thu 9/4

5:15 pm-6:35 pm

1 stop16h 20m

$1,049

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Fri 8/29

1:05 pm-10:47 pm

2 stops18h 42m

Fairbanks

Fri 9/5

6:00 am-8:20 pm

2 stops29h 20m

$1,061

ManchesterAnchorage

MAN - ANC

MANANC

Manchester

Fri 10/3

12:40 pm-1:43 am

2 stops22h 03m

Anchorage

Fri 10/17

6:00 am-11:40 am

2 stops44h 40m

$1,063

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 42 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 $645). 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 August 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.

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 August 1, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from the United Kingdom to Alaska have to say. 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.
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Virgin Atlantic
7.4
Good
655 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 WestJet, with whom users have recently found tickets for as low as $722. However, be on the lookout for offers from Icelandair and British Airways, 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 $645). 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

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

Discover the top airline that operate flights from United Kingdom to Alaska. 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,401Average$2,070FlexibilityNo cancel feeOn-timeN/A

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