What is the cheapest airline that flies from Alaska to United Kingdom?

British Airways, United Airlines, and Delta are the most popular carriers operating from Alaska to United Kingdom

How long is the flight from Alaska to United Kingdom?

The flight from Alaska to United Kingdom depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Anchorage (a popular airport in Alaska) to London Heathrow Airport (the most popular airport in United Kingdom), then the flight time is 19h 33m on average. If you fly from Fairbanks (another popular airport in Alaska) to London Heathrow Airport, then the average flight time is 29h 50m.

When did momondo last update prices for flights from Alaska to United Kingdom?

Prices for flights from Alaska to United Kingdom are updated daily.

How old do you have to be to fly from Alaska to United Kingdom?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£242 Cheap Flights from Alaska to the United Kingdom in 2026/27

Find the cheapest flights from Alaska to the United Kingdom

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

20:44 - 06:30ANC Anchorage-LHR London Heathrow

24h 46m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

06:30 - 19:40LHR London Heathrow-ANC Anchorage

22h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

£658Multiple Airlines

Mon, 29 Mar - Thu, 29 Apr

20:40 - 07:10ANC Anchorage-LHR London Heathrow

26h 30m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

06:30 - 19:40LHR London Heathrow-ANC Anchorage

22h 10m2 stops Frankfurt am Main Chicago O'Hare Intl

£659Multiple Airlines

Sun, 21 Mar - Fri, 30 Apr

09:00 - 15:05ANC Anchorage-LHR London Heathrow

21h 05m1 stop Seattle/Tacoma Intl

17:00 - 10:43LHR London Heathrow-ANC Anchorage

26h 43m1 stop Seattle/Tacoma Intl

£662Alaska Airlines

Mon, 29 Mar - Thu, 29 Apr

01:27 - 12:20ANC Anchorage-LHR London Heathrow

26h 53m1 stop Seattle/Tacoma Intl

17:00 - 09:43LHR London Heathrow-ANC Anchorage

25h 43m1 stop Seattle/Tacoma Intl

£663Alaska Airlines

Tue, 23 Mar - Tue, 13 Apr

06:05 - 10:40ANC Anchorage-LHR London Heathrow

19h 35m1 stop Seattle/Tacoma Intl

06:30 - 18:36LHR London Heathrow-ANC Anchorage

21h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

£664KLM

Wed, 3 Feb - Tue, 9 Feb

06:05 - 10:40ANC Anchorage-LHR London Heathrow

19h 35m1 stop Seattle/Tacoma Intl

06:30 - 22:51LHR London Heathrow-ANC Anchorage

25h 21m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£665Delta

Mon, 22 Feb - Fri, 26 Feb

01:30 - 10:40ANC Anchorage-LHR London Heathrow

25h 10m1 stop Seattle/Tacoma Intl

11:45 - 22:36LHR London Heathrow-ANC Anchorage

19h 51m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£666KLM

Tue, 23 Mar - Tue, 13 Apr

06:05 - 13:45ANC Anchorage-LHR London Heathrow

22h 40m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

06:30 - 22:50LHR London Heathrow-ANC Anchorage

25h 20m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£667Delta

Wed, 3 Feb - Tue, 9 Feb

01:30 - 10:40ANC Anchorage-LHR London Heathrow

25h 10m1 stop Seattle/Tacoma Intl

11:45 - 22:36LHR London Heathrow-ANC Anchorage

19h 51m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£668KLM

Tue, 23 Mar - Tue, 13 Apr

21:45 - 09:00ANC Anchorage-LGW London Gatwick

26h 15m2 stops Minneapolis St Paul Paris Charles de Gaulle

10:00 - 01:45LGW London Gatwick-ANC Anchorage

24h 45m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

£669Delta

Mon, 22 Feb - Fri, 26 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:06 - 10:40ANC Anchorage-LHR London Heathrow

19h 34m1 stop Seattle/Tacoma Intl

06:30 - 23:24LHR London Heathrow-ANC Anchorage

25h 54m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£784Delta

Wed, 11 Nov - Mon, 16 Nov

06:06 - 13:45ANC Anchorage-LHR London Heathrow

22h 39m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

06:30 - 23:24LHR London Heathrow-ANC Anchorage

25h 54m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£787Delta

Wed, 11 Nov - Mon, 16 Nov

01:15 - 10:40ANC Anchorage-LHR London Heathrow

24h 25m1 stop Seattle/Tacoma Intl

06:20 - 23:24LHR London Heathrow-ANC Anchorage

26h 04m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

£789Delta

Tue, 10 Nov - Mon, 16 Nov

01:15 - 10:40ANC Anchorage-LHR London Heathrow

24h 25m1 stop Seattle/Tacoma Intl

06:20 - 23:24LHR London Heathrow-ANC Anchorage

26h 04m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

£790Delta

Tue, 10 Nov - Mon, 16 Nov

06:06 - 15:45ANC Anchorage-LGW London Gatwick

24h 39m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

10:00 - 01:39LGW London Gatwick-ANC Anchorage

24h 39m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

£791Delta

Wed, 11 Nov - Mon, 16 Nov

06:06 - 15:45ANC Anchorage-LGW London Gatwick

24h 39m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

10:00 - 23:24LGW London Gatwick-ANC Anchorage

22h 24m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

£792Delta

Wed, 11 Nov - Mon, 16 Nov

06:06 - 13:45ANC Anchorage-LHR London Heathrow

22h 39m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

08:55 - 01:39LHR London Heathrow-ANC Anchorage

25h 44m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

£792Delta

Wed, 11 Nov - Mon, 16 Nov

06:06 - 13:45ANC Anchorage-LHR London Heathrow

22h 39m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

08:55 - 01:39LHR London Heathrow-ANC Anchorage

25h 44m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

£793Delta

Wed, 11 Nov - Mon, 16 Nov

20:43 - 07:10ANC Anchorage-LHR London Heathrow

49h 27m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

13:00 - 19:39LHR London Heathrow-ANC Anchorage

39h 39m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

£803Air Canada

Fri, 13 Nov - Sun, 22 Nov

14:21 - 15:45ANC Anchorage-LGW London Gatwick

40h 24m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

10:00 - 01:39LGW London Gatwick-ANC Anchorage

24h 39m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl

£805Delta

Sat, 14 Nov - Sun, 22 Nov

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United Airlines flights from Alaska to United Kingdom

Our best United Airlines deals on Alaska to United Kingdom flight tickets

United Airlines

1 Feb

ANC20:31Anchorage

27h 39m

2 stops

LHR09:10London Heathrow

5 Feb

LHR13:00London Heathrow

39h 29m

2 stops

ANC19:29Anchorage

£687

United Airlines

26 Apr

ANC20:44Anchorage

24h 46m

2 stops

MAN06:30Manchester

28 Apr

MAN10:30Manchester

45h 09m

2 stops

ANC22:39Anchorage

£690

United Airlines

26 Apr

ANC20:44Anchorage

24h 46m

2 stops

MAN06:30Manchester

28 Apr

MAN10:30Manchester

45h 09m

2 stops

ANC22:39Anchorage

£691

Alaska Airlines flights from Alaska to United Kingdom

Our best Alaska Airlines deals on Alaska to United Kingdom flight tickets

Alaska Airlines

29 Mar

ANC09:00Anchorage

21h 05m

1 stop

LHR15:05London Heathrow

29 Apr

LHR17:00London Heathrow

26h 43m

1 stop

ANC10:43Anchorage

£662

Alaska Airlines

23 Mar

ANC01:27Anchorage

26h 53m

1 stop

LHR12:20London Heathrow

13 Apr

LHR17:00London Heathrow

25h 43m

1 stop

ANC09:43Anchorage

£663

Alaska Airlines

3 Feb

ANC06:00Anchorage

21h 20m

1 stop

LHR12:20London Heathrow

9 Feb

LHR14:45London Heathrow

16h 42m

1 stop

ANC22:27Anchorage

£670

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 29/3

20:44-06:30

2 stops24h 46m

London Heathrow

Thu 29/4

06:30-19:40

2 stops22h 10m

£658

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sun 21/3

20:40-07:10

2 stops26h 30m

London Heathrow

Fri 30/4

06:30-19:40

2 stops22h 10m

£659

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 29/3

09:00-15:05

1 stop21h 05m

London Heathrow

Thu 29/4

17:00-10:43

1 stop26h 43m

£662

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 23/3

01:27-12:20

1 stop26h 53m

London Heathrow

Tue 13/4

17:00-09:43

1 stop25h 43m

£663

Fastest return journey

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 3/2

06:05-10:40

1 stop19h 35m

London Heathrow

Tue 9/2

06:30-18:36

2 stops21h 06m

£664

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 22/2

06:05-10:40

1 stop19h 35m

London Heathrow

Fri 26/2

06:30-22:51

2 stops25h 21m

£665

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 23/3

01:30-10:40

1 stop25h 10m

London Heathrow

Tue 13/4

11:45-22:36

2 stops19h 51m

£666

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 3/2

06:05-13:45

2 stops22h 40m

London Heathrow

Tue 9/2

06:30-22:50

2 stops25h 20m

£667

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 23/3

01:30-10:40

1 stop25h 10m

London Heathrow

Tue 13/4

11:45-22:36

2 stops19h 51m

£668

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Mon 22/2

21:45-09:00

2 stops26h 15m

London Gatwick

Fri 26/2

10:00-01:45

2 stops24h 45m

£669

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alaska to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Alaska is in November. Flight prices, which tend to average around £591, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of November, then departing from Alaska during the month April is also very affordable. Most momondo users find prices during this month for around £697.

Can stopping save me money on Alaska to United Kingdom flights?

You could potentially save up to 9% on your flight if you consider stops on a Alaska to United Kingdom flight.

Cheap Alaska to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to United Kingdom

Best price found	£242
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to United Kingdom from Alaska in the past 72 hours is £242. The best return flight deal from Alaska to United Kingdom found on momondo in the last 72 hours is £658.

The fastest flight from Alaska to United Kingdom takes 12h 55m

There are no direct flights from Alaska to United Kingdom. There are no popular flight routes from Alaska to United Kingdom.

Search flight deals

Frequently asked questions about flying from Alaska to the United Kingdom

When did momondo last update prices for flights from Alaska to United Kingdom?
Prices for flights from Alaska to United Kingdom are updated daily.
How old do you have to be to fly from Alaska to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Alaska to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Alaska.

Can I find flights from Alaska to United Kingdom with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Alaska to United Kingdom flights to just show those with flexible booking policies.

How can momondo help me find flights from Alaska to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Alaska.

I’m not ready to book a flight from Alaska to United Kingdom right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Alaska to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.