What is the cheapest airline that flies from Anchorage to London Heathrow?

United Airlines is the most popular carrier operating from Anchorage to London Heathrow

When did momondo last update prices for flights from Anchorage Airport to London Heathrow Airport?

Prices for flights from Anchorage Airport to London Heathrow Airport are refreshed on a daily basis.

How old do you have to be to fly from Anchorage Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Anchorage Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£248 Cheap Flights from Anchorage to London Heathrow Airport in 2026/27

Find the cheapest flights from Anchorage to London

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 10:40ANC Anchorage-LHR London Heathrow

19h 40m1 stop Seattle/Tacoma Intl

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

21h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

£656Multiple Airlines

Wed, 3 Feb - Tue, 9 Feb

06:00 - 13:45ANC Anchorage-LHR London Heathrow

22h 45m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

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

21h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

£659Multiple Airlines

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

£660KLM

Tue, 23 Mar - Tue, 13 Apr

09:00 - 09:40ANC Anchorage-LHR London Heathrow

15h 40m1 stop Denver Intl

06:35 - 19:53LHR London Heathrow-ANC Anchorage

22h 18m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

£660United Airlines

Tue, 9 Feb - Tue, 16 Feb

06:00 - 09:00ANC Anchorage-LHR London Heathrow

19h 00m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

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

19h 51m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£663Multiple Airlines

Wed, 24 Mar - Tue, 13 Apr

06:00 - 10:40ANC Anchorage-LHR London Heathrow

19h 40m1 stop Seattle/Tacoma Intl

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

21h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

£663KLM

Wed, 3 Feb - Tue, 9 Feb

06:00 - 10:40ANC Anchorage-LHR London Heathrow

20h 40m1 stop Seattle/Tacoma Intl

09:55 - 22:36LHR London Heathrow-ANC Anchorage

21h 41m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£666Delta

Wed, 24 Mar - Tue, 13 Apr

06:00 - 10:40ANC Anchorage-LHR London Heathrow

20h 40m1 stop Seattle/Tacoma Intl

09:55 - 01:45LHR London Heathrow-ANC Anchorage

24h 50m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£666Delta

Wed, 24 Mar - Tue, 13 Apr

06:00 - 10:40ANC Anchorage-LHR London Heathrow

20h 40m1 stop Seattle/Tacoma Intl

09:55 - 01:45LHR London Heathrow-ANC Anchorage

24h 50m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

£667Delta

Wed, 24 Mar - Tue, 13 Apr

01:30 - 09:00ANC Anchorage-LHR London Heathrow

23h 30m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

06:30 - 21:03LHR London Heathrow-ANC Anchorage

23h 33m2 stops Amsterdam Schiphol Minneapolis St Paul

£669Delta

Tue, 23 Mar - Tue, 13 Apr

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KLM flights from Anchorage to London Heathrow Airport

Our best KLM deals on Anchorage to London Heathrow Airport flight tickets

KLM

23 Mar

ANC01:30Anchorage

25h 10m

1 stop

LHR10:40London Heathrow

13 Apr

LHR11:45London Heathrow

19h 51m

2 stops

ANC22:36Anchorage

£660

KLM

3 Feb

ANC06:00Anchorage

19h 40m

1 stop

LHR10:40London Heathrow

9 Feb

LHR06:30London Heathrow

21h 06m

2 stops

ANC18:36Anchorage

£663

KLM

11 Nov

ANC06:06Anchorage

19h 34m

1 stop

LHR10:40London Heathrow

16 Nov

LHR09:50London Heathrow

20h 08m

1 stop

ANC20:58Anchorage

£800

Air Canada flights from Anchorage to London Heathrow Airport

Our best Air Canada deals on Anchorage to London Heathrow Airport flight tickets

Air Canada

13 Mar

ANC20:40Anchorage

25h 30m

2 stops

LHR07:10London Heathrow

19 Mar

LHR13:00London Heathrow

38h 44m

2 stops

ANC19:44Anchorage

£683

Air Canada

13 Mar

ANC20:40Anchorage

25h 30m

2 stops

LHR07:10London Heathrow

19 Mar

LHR13:00London Heathrow

38h 44m

2 stops

ANC19:44Anchorage

£684

momondo Fare Finder

Use the filters below to find and compare flights from Anchorage to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 3/2

06:00-10:40

1 stop19h 40m

London Heathrow

Tue 9/2

06:30-18:36

2 stops21h 06m

£656

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 3/2

06:00-13:45

2 stops22h 45m

London Heathrow

Tue 9/2

06:30-18:36

2 stops21h 06m

£659

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

£660

Fastest return journey

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 9/2

09:00-09:40

1 stop15h 40m

London Heathrow

Tue 16/2

06:35-19:53

2 stops22h 18m

£660

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 24/3

06:00-09:00

2 stops19h 00m

London Heathrow

Tue 13/4

11:45-22:36

2 stops19h 51m

£663

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 3/2

06:00-10:40

1 stop19h 40m

London Heathrow

Tue 9/2

06:30-18:36

2 stops21h 06m

£663

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 24/3

06:00-10:40

1 stop20h 40m

London Heathrow

Tue 13/4

09:55-22:36

2 stops21h 41m

£666

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 24/3

06:00-10:40

1 stop20h 40m

London Heathrow

Tue 13/4

09:55-01:45

2 stops24h 50m

£666

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 24/3

06:00-10:40

1 stop20h 40m

London Heathrow

Tue 13/4

09:55-01:45

2 stops24h 50m

£667

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 23/3

01:30-09:00

2 stops23h 30m

London Heathrow

Tue 13/4

06:30-21:03

2 stops23h 33m

£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 Anchorage to London Heathrow Airport

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

What is the cheapest month to fly to London Heathrow Airport?

In general, November is the cheapest month to fly from Anchorage to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £591. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Anchorage averaging around £630.

Can stopping save me money on Anchorage to London Heathrow Airport flights?

You could potentially save up to 12% on your flight if you consider stops on a Anchorage to London Heathrow Airport flight.

How have Anchorage to London Heathrow Airport flight prices changed over time?

As of October 2026, prices for Anchorage to London Heathrow Airport flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from Anchorage to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Anchorage to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Anchorage to London Heathrow Airport (ANC to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Anchorage to London Heathrow Airport

Best price found	£248
Fastest flight time	15h 40m
Direct flights	None

The best one-way flight to London Heathrow Airport from Anchorage in the past 72 hours is £248. The best return flight deal from Anchorage to London Heathrow Airport found on momondo in the last 72 hours is £656.

The fastest flight from Anchorage to London Heathrow Airport takes 15h 40m

There are no direct flights from Anchorage to London Heathrow Airport. There are no popular flight routes from Anchorage to London Heathrow Airport.

Search flight deals

Frequently asked questions about flying from Anchorage to London Heathrow Airport

How far is Anchorage to London Heathrow by plane?
Anchorage and London Heathrow are 4467.1 mi apart from one another. Flights usually cover this in 15h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Anchorage Airport to London Heathrow Airport?
Prices for flights from Anchorage Airport to London Heathrow Airport are refreshed on a daily basis.
How old do you have to be to fly from Anchorage Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Anchorage Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport 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 London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Anchorage to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Anchorage to London. momondo saves you time and could save you money on your trip.

Can I find flights from Anchorage to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Anchorage with this policy.

How can momondo help me find flights from Anchorage to London?

momondo helps you find the best flight between Anchorage and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to London from Anchorage are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.