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 13h 40m on average. If you fly from Fairbanks (another popular airport in Alaska) to London Heathrow Airport, then the average flight time is 15h 53m.

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

American Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from Alaska to 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.

£238 Cheap Flights from Alaska to the United Kingdom in 2026

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Find the cheapest flights from Alaska to the United Kingdom

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:40 - 07:20

ANC

EDI

31h 40m

2 stops

09:15 - 19:59

EDI

ANC

43h 44m

2 stops

£641Air Canada

Mon, 24 Aug - Thu, 27 Aug

20:55 - 08:05

ANC

EDI

26h 10m

2 stops

09:00 - 19:45

EDI

ANC

43h 45m

2 stops

£645United Airlines

Tue, 29 Sep - Tue, 13 Oct

20:55 - 07:20

ANC

EDI

25h 25m

3 stops

09:00 - 19:45

EDI

ANC

43h 45m

2 stops

£650Multiple Airlines

Tue, 29 Sep - Tue, 13 Oct

06:00 - 17:40

ANC

LHR

26h 40m

2 stops

19:30 - 22:36

LHR

ANC

36h 06m

2 stops

£651Scandinavian Airlines

Sat, 3 Oct - Thu, 8 Oct

06:00 - 16:00

ANC

LHR

25h 00m

2 stops

06:40 - 01:45

LHR

ANC

28h 05m

3 stops

£656Scandinavian Airlines

Sun, 4 Oct - Sun, 11 Oct

07:00 - 14:25

ANC

LHR

22h 25m

1 stop

19:25 - 20:29

LHR

ANC

34h 04m

2 stops

£663British Airways

Tue, 8 Sep - Tue, 15 Sep

13:08 - 12:20

ANC

LHR

14h 12m

1 stop

14:45 - 23:48

LHR

ANC

18h 03m

1 stop

£665Alaska Airlines

Tue, 3 Nov - Tue, 10 Nov

11:10 - 12:20

ANC

LHR

16h 10m

1 stop

14:45 - 09:40

LHR

ANC

27h 55m

2 stops

£668Alaska Airlines

Tue, 3 Nov - Tue, 10 Nov

07:00 - 14:25

ANC

LHR

22h 25m

1 stop

09:45 - 20:48

LHR

ANC

20h 03m

1 stop

£675British Airways

Wed, 19 Aug - Thu, 27 Aug

01:59 - 06:45

ANC

LHR

19h 46m

1 stop

09:50 - 22:48

LHR

ANC

21h 58m

1 stop

£678Multiple Airlines

Mon, 12 Oct - Thu, 22 Oct

British Airways flights from Alaska to United Kingdom

Our best British Airways deals on Alaska to United Kingdom flight tickets

British Airways

8 Sept

ANC07:00Anchorage

22h 25m

1 stop

LHR14:25London Heathrow

15 Sept

LHR19:25London Heathrow

34h 04m

2 stops

ANC20:29Anchorage

£663

British Airways

19 Aug

ANC07:00Anchorage

22h 25m

1 stop

LHR14:25London Heathrow

27 Aug

LHR09:45London Heathrow

20h 03m

1 stop

ANC20:48Anchorage

£675

British Airways

31 Aug

ANC21:55Anchorage

26h 10m

1 stop

LHR09:05London Heathrow

14 Sept

LHR19:25London Heathrow

34h 04m

2 stops

ANC20:29Anchorage

£683

KLM flights from Alaska to United Kingdom

Our best KLM deals on Alaska to United Kingdom flight tickets

KLM

7 Oct

ANC11:30Anchorage

19h 05m

1 stop

LHR15:35London Heathrow

15 Oct

LHR06:30London Heathrow

18h 48m

2 stops

ANC16:18Anchorage

£701

KLM

7 Oct

ANC06:00Anchorage

24h 35m

1 stop

LHR15:35London Heathrow

15 Oct

LHR17:45London Heathrow

17h 00m

1 stop

ANC01:45Anchorage

£723

KLM

12 Sept

ANC06:00Anchorage

24h 35m

1 stop

LHR15:35London Heathrow

18 Sept

LHR06:30London Heathrow

18h 42m

2 stops

ANC16:12Anchorage

£737

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AnchorageEdinburgh

ANC - EDI

ANCEDI

Anchorage

Mon 24/8

14:40-07:20

2 stops31h 40m

Edinburgh Turnhouse

Thu 27/8

09:15-19:59

2 stops43h 44m

£641

AnchorageEdinburgh

ANC - EDI

ANCEDI

Anchorage

Tue 29/9

20:55-08:05

2 stops26h 10m

Edinburgh Turnhouse

Tue 13/10

09:00-19:45

2 stops43h 45m

£645

AnchorageEdinburgh

ANC - EDI

ANCEDI

Anchorage

Tue 29/9

20:55-07:20

3 stops25h 25m

Edinburgh Turnhouse

Tue 13/10

09:00-19:45

2 stops43h 45m

£650

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 3/10

06:00-17:40

2 stops26h 40m

London Heathrow

Thu 8/10

19:30-22:36

2 stops36h 06m

£651

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 4/10

06:00-16:00

2 stops25h 00m

London Heathrow

Sun 11/10

06:40-01:45

3 stops28h 05m

£656

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 8/9

07:00-14:25

1 stop22h 25m

London Heathrow

Tue 15/9

19:25-20:29

2 stops34h 04m

£663

Fastest return journey

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 3/11

13:08-12:20

1 stop14h 12m

London Heathrow

Tue 10/11

14:45-23:48

1 stop18h 03m

£665

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 3/11

11:10-12:20

1 stop16h 10m

London Heathrow

Tue 10/11

14:45-09:40

2 stops27h 55m

£668

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 19/8

07:00-14:25

1 stop22h 25m

London Heathrow

Thu 27/8

09:45-20:48

1 stop20h 03m

£675

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 12/10

01:59-06:45

1 stop19h 46m

London Heathrow

Thu 22/10

09:50-22:48

1 stop21h 58m

£678

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 £440, 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 August is also very affordable. Most momondo users find prices during this month for around £504.

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

You could potentially save up to 34% 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

Fastest flight time	12h 35m
Direct flights	None

The fastest flight from Alaska to United Kingdom takes 12h 35m

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

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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.