How long is the flight from Alaska to United Kingdom?

The flight from Alaska to United Kingdom depends on which airports you’re departing and arriving from 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 55m.

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

Air Canada, United Airlines, and British Airways 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 refresh daily.

How many operators does momondo search for flights from Alaska to United Kingdom?

There are 2 operators available for flights from Alaska to United Kingdom as of March 2026.

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.

$307 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 round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 3:35 pm

ANC

LHR

14h 50m

1 stop

6:30 am - 8:46 pm

LHR

ANC

23h 16m

2 stops

$781Virgin Atlantic

Tue, Apr 21 - Tue, Apr 28

1:41 pm - 3:35 pm

ANC

LHR

16h 54m

1 stop

11:40 am - 8:46 pm

LHR

ANC

18h 06m

1 stop

$807Virgin Atlantic

Tue, Apr 21 - Tue, Apr 28

2:40 pm - 7:40 am

ANC

EDI

32h 00m

2 stops

9:15 am - 7:48 pm

EDI

ANC

43h 33m

2 stops

$810Air Canada

Sun, Aug 23 - Thu, Aug 27

2:40 pm - 7:20 am

ANC

EDI

31h 40m

2 stops

9:15 am - 7:48 pm

EDI

ANC

43h 33m

2 stops

$816Air Canada

Sat, Aug 22 - Thu, Aug 27

8:50 pm - 6:30 am

ANC

LHR

48h 40m

2 stops

7:25 am - 10:45 pm

LHR

ANC

24h 20m

2 stops

$816United Airlines

Fri, Apr 17 - Fri, Apr 24

11:59 pm - 8:25 am

ANC

EDI

23h 26m

1 stop

9:00 am - 2:05 pm

EDI

ANC

38h 05m

2 stops

$817United Airlines

Mon, Aug 24 - Thu, Aug 27

8:30 pm - 8:05 am

ANC

LHR

26h 35m

1 stop

8:55 am - 6:50 pm

LHR

ANC

18h 55m

1 stop

$836British Airways

Mon, Apr 27 - Fri, May 8

2:40 pm - 9:00 pm

ANC

LHR

21h 20m

2 stops

6:30 am - 7:48 pm

LHR

ANC

22h 18m

2 stops

$840Multiple Airlines

Tue, Sep 1 - Tue, Sep 22

12:22 pm - 1:45 pm

ANC

LHR

16h 23m

1 stop

8:55 am - 6:50 pm

LHR

ANC

18h 55m

1 stop

$841Multiple Airlines

Mon, Apr 27 - Tue, May 5

9:53 pm - 10:20 am

ANC

INV

27h 27m

2 stops

7:50 am - 8:47 pm

INV

ANC

21h 57m

2 stops

$1,016British Airways

Thu, May 28 - Fri, Jun 5

Scandinavian Airlines flights from Alaska to United Kingdom

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

Scandinavian Airlines

Sep 6

JNU7:05 amJuneau Intl

25h 35m

2 stops

LHR5:40 pmLondon Heathrow

Sep 10

LHR5:00 pmLondon Heathrow

34h 07m

2 stops

JNU6:07 pmJuneau Intl

$959

Scandinavian Airlines

Sep 6

JNU7:05 amJuneau Intl

25h 35m

2 stops

LHR5:40 pmLondon Heathrow

Sep 10

LHR5:00 pmLondon Heathrow

34h 07m

2 stops

JNU6:07 pmJuneau Intl

$1,040

Scandinavian Airlines

Mar 25

ANC6:15 amAnchorage

20h 15m

1 stop

LHR10:30 amLondon Heathrow

Mar 27

LHR12:20 pmLondon Heathrow

16h 15m

1 stop

ANC8:35 pmAnchorage

$1,488

Air France flights from Alaska to United Kingdom

Our best Air France deals on Alaska to United Kingdom flight tickets

Air France

Mar 24

ANC6:15 amAnchorage

20h 15m

1 stop

LHR10:30 amLondon Heathrow

Mar 31

LHR5:45 pmLondon Heathrow

15h 44m

1 stop

ANC12:29 amAnchorage

$1,108

Air France

May 1

FAI1:45 amFairbanks

24h 35m

2 stops

LHR11:20 amLondon Heathrow

May 9

LHR5:45 pmLondon Heathrow

15h 50m

1 stop

FAI12:35 amFairbanks

$1,171

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 4/21

3:45 pm-3:35 pm

1 stop14h 50m

London Heathrow

Tue 4/28

6:30 am-8:46 pm

2 stops23h 16m

$781

Quickest round-trip

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 4/21

1:41 pm-3:35 pm

1 stop16h 54m

London Heathrow

Tue 4/28

11:40 am-8:46 pm

1 stop18h 06m

$807

AnchorageEdinburgh

ANC - EDI

ANCEDI

Anchorage

Sun 8/23

2:40 pm-7:40 am

2 stops32h 00m

Edinburgh Turnhouse

Thu 8/27

9:15 am-7:48 pm

2 stops43h 33m

$810

AnchorageEdinburgh

ANC - EDI

ANCEDI

Anchorage

Sat 8/22

2:40 pm-7:20 am

2 stops31h 40m

Edinburgh Turnhouse

Thu 8/27

9:15 am-7:48 pm

2 stops43h 33m

$816

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Fri 4/17

8:50 pm-6:30 am

2 stops48h 40m

London Heathrow

Fri 4/24

7:25 am-10:45 pm

2 stops24h 20m

$816

AnchorageEdinburgh

ANC - EDI

ANCEDI

Anchorage

Mon 8/24

11:59 pm-8:25 am

1 stop23h 26m

Edinburgh Turnhouse

Thu 8/27

9:00 am-2:05 pm

2 stops38h 05m

$817

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 4/27

8:30 pm-8:05 am

1 stop26h 35m

London Heathrow

Fri 5/8

8:55 am-6:50 pm

1 stop18h 55m

$836

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 9/1

2:40 pm-9:00 pm

2 stops21h 20m

London Heathrow

Tue 9/22

6:30 am-7:48 pm

2 stops22h 18m

$840

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 4/27

12:22 pm-1:45 pm

1 stop16h 23m

London Heathrow

Tue 5/5

8:55 am-6:50 pm

1 stop18h 55m

$841

AnchorageInverness

ANC - INV

ANCINV

Anchorage

Thu 5/28

9:53 pm-10:20 am

2 stops27h 27m

Inverness

Fri 6/5

7:50 am-8:47 pm

2 stops21h 57m

$1,016

Flights are sorted by cheapest round-trip 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

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

You could potentially save up to 20% 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	13h 40m
Direct flights	None

The fastest flight from Alaska to United Kingdom takes 13h 40m

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

Search flight deals

When did momondo last update prices for flights from Alaska to United Kingdom?
Prices for flights from Alaska to United Kingdom refresh daily.
How many operators does momondo search for flights from Alaska to United Kingdom?
There are 2 operators available for flights from Alaska to United Kingdom as of March 2026.
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.

Best airlines flying from Alaska to United Kingdom

Compare and see reviews for airlines that fly from Alaska to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $666	Free Cancellation	Rating 7.9 8,315 reviews		Search Delta flights
British Airways	PriceFrom $786	Free Cancellation	Rating 6.7 7,809 reviews		Search British Airways flights

Why use momondo?

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

It is quick and easy to find Alaska to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

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

Yes. All flights to United Kingdom from Alaska on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Alaska to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Alaska to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.