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Cheap flights from the United Kingdom to Alaska from £385

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Alaska

Enter your travel dates to find the best prices.

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 29 May 2026.

Thu 11/610:20
LGW
-
ANC
1 stop13h 30m
Condor
Thu 25/617:05
ANC
-
LGW
1 stop12h 40m
Condor
Deal found 26/5£651
Tue 22/915:40
LGW
-
ANC
2 stops19h 05m
Multiple Airlines
Thu 8/1009:05
ANC
-
LGW
2 stops20h 35m
Multiple Airlines
Deal found 25/5£744
Fri 4/921:25
LHR
-
ANC
2 stops27h 41m
Icelandair
Thu 10/901:29
ANC
-
LHR
2 stops25h 26m
Icelandair
Deal found 27/5£774
Tue 22/913:05
LHR
-
ANC
2 stops21h 40m
Icelandair
Thu 8/1012:22
ANC
-
LHR
2 stops22h 58m
Icelandair
Deal found 25/5£830
Mon 1/610:20
LGW
-
FAI
2 stops19h 40m
Multiple Airlines
Mon 15/614:25
FAI
-
LGW
2 stops19h 25m
Multiple Airlines
Deal found 28/5£840
Thu 11/610:20
LGW
-
ANC
1 stop13h 30m
Multiple Airlines
Thu 25/605:00
ANC
-
LGW
2 stops28h 50m
Multiple Airlines
Deal found 26/5£840
Tue 22/913:05
LHR
-
ANC
2 stops21h 40m
Multiple Airlines
Thu 8/1015:58
ANC
-
LHR
1 stop14h 07m
Multiple Airlines
Deal found 25/5£845
Thu 5/1112:15
LHR
-
FAI
2 stops22h 36m
Multiple Airlines
Wed 18/1101:31
FAI
-
LHR
2 stops24h 19m
Multiple Airlines
Deal found 25/5£848
Fri 26/607:40
LHR
-
ANC
3 stops38h 58m
Multiple Airlines
Fri 3/714:40
ANC
-
LHR
2 stops60h 10m
Multiple Airlines
Deal found 27/5£870
Sat 22/813:05
LHR
-
ANC
2 stops21h 40m
Multiple Airlines
Sun 30/820:00
ANC
-
LHR
2 stops29h 00m
Multiple Airlines
Deal found 25/5£875
Fri 4/906:40
LHR
-
ANC
2 stops26h 15m
Scandinavian Airlines
Thu 10/901:30
ANC
-
LHR
3 stops29h 30m
Scandinavian Airlines
Deal found 27/5£875
Mon 8/610:20
LGW
-
ANC
1 stop13h 45m
Multiple Airlines
Sun 28/611:30
ANC
-
LGW
2 stops22h 20m
Multiple Airlines
Deal found 28/5£878

Find 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 29 May 2026.

Round-trip from

£651

One-way from

£385

Popular in

July

Cheapest in

October

Average price

£752
Condor
  • Condor
  • 11/6-25/6
  • 2 total stops
  • 26h 10m total
  • United Kingdom to Alaska
Search Deals
22/7
  • 22/7
  • 3 total stops
  • 49h 00m total
  • United Kingdom to Alaska
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£160 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 29 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Tue 22/9

15:40-01:45

2 stops19h 05m

Anchorage

Thu 8/10

09:05-14:40

2 stops20h 35m

£744

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 4/9

21:25-16:06

2 stops27h 41m

Anchorage

Thu 10/9

01:29-11:55

2 stops25h 26m

£774

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Mon 8/6

10:20-15:05

1 stop13h 45m

Anchorage

Sun 28/6

11:30-18:50

2 stops22h 20m

£878

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 5/11

12:15-01:51

2 stops22h 36m

Fairbanks

Thu 19/11

05:30-10:50

2 stops20h 20m

£884

ManchesterAnchorage

MAN - ANC

MANANC

Manchester

Mon 23/11

11:55-21:39

2 stops18h 44m

Anchorage

Thu 26/11

07:15-10:45

2 stops18h 30m

£890

GlasgowAnchorage

GLA - ANC

GLAANC

Glasgow Intl

Thu 5/11

11:55-21:50

2 stops18h 55m

Anchorage

Mon 9/11

08:00-09:55

2 stops16h 55m

£910

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Wed 24/6

19:40-14:50

1 stop28h 10m

Anchorage

Sat 27/6

16:50-18:45

1 stop16h 55m

£976

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 20/8

21:25-22:45

2 stops34h 20m

Anchorage

Fri 28/8

08:07-15:05

1 stop21h 58m

£980

LondonFairbanks

LGW - FAI

LGWFAI

London Gatwick

Sun 12/7

15:40-23:18

2 stops40h 38m

Fairbanks

Sun 19/7

05:31-14:40

2 stops24h 09m

£1,009

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 8/7

07:25-23:55

2 stops25h 30m

Anchorage

Wed 15/7

06:00-15:05

1 stop24h 05m

£1,010

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 55 resultsSorted by cheapest first
1
2
3
...
6

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 return 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, September is the cheapest month in which you can book a flight from United Kingdom to Alaska (average of £251). Flying from United Kingdom to Alaska in June is currently the most expensive (average of £719). 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.

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 29 May 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andIcelandair from the United Kingdom to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,526 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,526 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
689 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Icelandair
7.0
Good
661 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,010 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Condor
6.5
Okay
421 reviews
KLM
7.8
Good
1,526 reviews
Check prices

Overall

7.8

Boarding

7.8

Entertainment

7.2

Crew

8.4

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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.

  • How long is the flight from United Kingdom to Alaska?

    Airlines like Icelandair, Condor, and Scandinavian Airlines fly from United Kingdom to Alaska in about 26h 16m. The time it takes to get you to your destination can typically vary by up to 1h 54m. The distance from United Kingdom to Alaska is about 4471 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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, September is the cheapest month in which you can book a flight from United Kingdom to Alaska (average of £251). Flying from United Kingdom to Alaska in June is currently the most expensive (average of £719). 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 3 airlines flying from United Kingdom to Alaska

Discover the top 3 airlines 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 858,174 searches. Data last updated 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£653Average£839FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£1,073Average£1,241FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£1,298Average£1,549FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Alaska?

Cheapflights helps you search for flights from United Kingdom to Alaska via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Alaska?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Alaska by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to Alaska with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Alaska flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from United Kingdom to Alaska become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Alaska on Cheapflights with our Price Alert feature and get notified when better prices are available.

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