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

What airlines fly to London Heathrow Airport?

Alaska Airlines, Delta and British Airways are the top three most popular airlines that fly to London Heathrow Airport from Anchorage according to our data. Alaska Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 3 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

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 many operators does momondo search for flights from Anchorage Airport to London Heathrow Airport?

As of November 2026, there are 3 operators available to choose from for flights from Anchorage Airport to London Heathrow Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

$331 Cheap Flights from Anchorage to London Heathrow Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Anchorage to London

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:44 pm - 6:30 amANC Anchorage-LHR London Heathrow

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

8:25 pm - 7:40 pmLHR London Heathrow-ANC Anchorage

32h 15m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$877Multiple Airlines

Mon, Apr 5 - Mon, Apr 19

1:30 am - 10:40 amANC Anchorage-LHR London Heathrow

24h 10m1 stop Seattle/Tacoma Intl

6:30 am - 1:45 amLHR London Heathrow-ANC Anchorage

28h 15m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$886Delta

Sun, Feb 28 - Wed, Mar 10

6:00 am - 10:40 amANC Anchorage-LHR London Heathrow

19h 40m1 stop Seattle/Tacoma Intl

6:30 am - 4:18 pmLHR London Heathrow-ANC Anchorage

18h 48m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$886KLM

Sun, Feb 28 - Tue, Mar 9

1:30 am - 10:40 amANC Anchorage-LHR London Heathrow

24h 10m1 stop Seattle/Tacoma Intl

6:30 am - 4:18 pmLHR London Heathrow-ANC Anchorage

18h 48m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$886KLM

Sun, Feb 28 - Tue, Mar 9

9:55 pm - 7:05 amANC Anchorage-LHR London Heathrow

24h 10m1 stop Minneapolis St Paul

6:30 am - 10:36 pmLHR London Heathrow-ANC Anchorage

25h 06m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$886Delta

Sat, Feb 27 - Thu, Mar 11

1:30 am - 10:40 amANC Anchorage-LHR London Heathrow

24h 10m1 stop Seattle/Tacoma Intl

6:30 am - 1:45 amLHR London Heathrow-ANC Anchorage

28h 15m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$886Delta

Mon, Mar 1 - Thu, Mar 11

7:15 am - 12:20 pmANC Anchorage-LHR London Heathrow

20h 05m1 stop Seattle/Tacoma Intl

2:45 pm - 11:59 pmLHR London Heathrow-ANC Anchorage

18h 14m1 stop Seattle/Tacoma Intl

$889Alaska Airlines

Mon, Mar 1 - Wed, Mar 10

10:14 am - 12:20 pmANC Anchorage-LHR London Heathrow

17h 06m1 stop Seattle/Tacoma Intl

2:45 pm - 11:59 pmLHR London Heathrow-ANC Anchorage

18h 14m1 stop Seattle/Tacoma Intl

$894Alaska Airlines

Tue, Mar 2 - Tue, Mar 9

12:40 pm - 12:10 pmANC Anchorage-LHR London Heathrow

14h 30m1 stop Seattle/Tacoma Intl

6:45 pm - 7:09 pmLHR London Heathrow-ANC Anchorage

33h 24m2 stops Madrid Barajas Dallas/Fort Worth

$1,137British Airways

Sun, Feb 28 - Mon, Mar 8

12:40 pm - 12:10 pmANC Anchorage-LHR London Heathrow

14h 30m1 stop Seattle/Tacoma Intl

7:40 pm - 7:09 pmLHR London Heathrow-ANC Anchorage

32h 29m2 stops Madrid Barajas Dallas/Fort Worth

$1,137British Airways

Mon, Mar 1 - Mon, Mar 8

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United Airlines flights from Anchorage to London Heathrow Airport

Our best United Airlines deals on Anchorage to London Heathrow Airport flight tickets

United Airlines

Feb 1

ANC8:31 pmAnchorage

27h 39m

2 stops

LHR9:10 amLondon Heathrow

Feb 5

LHR1:00 pmLondon Heathrow

39h 29m

2 stops

ANC7:29 pmAnchorage

$917

United Airlines

Nov 29

ANC11:59 pmAnchorage

24h 41m

1 stop

LHR9:40 amLondon Heathrow

Dec 15

LHR6:00 pmLondon Heathrow

34h 39m

2 stops

ANC7:39 pmAnchorage

$970

United Airlines

Mar 13

ANC11:40 pmAnchorage

25h 00m

1 stop

LHR9:40 amLondon Heathrow

Mar 19

LHR3:00 pmLondon Heathrow

36h 44m

2 stops

ANC7:44 pmAnchorage

$985

Alaska Airlines flights from Anchorage to London Heathrow Airport

Our best Alaska Airlines deals on Anchorage to London Heathrow Airport flight tickets

Alaska Airlines

Mar 1

ANC7:15 amAnchorage

20h 05m

1 stop

LHR12:20 pmLondon Heathrow

Mar 10

LHR2:45 pmLondon Heathrow

18h 14m

1 stop

ANC11:59 pmAnchorage

$889

Alaska Airlines

Feb 28

ANC9:00 amAnchorage

18h 20m

1 stop

LHR12:20 pmLondon Heathrow

Mar 10

LHR2:45 pmLondon Heathrow

18h 14m

1 stop

ANC11:59 pmAnchorage

$894

Alaska Airlines

Mar 24

ANC11:41 amAnchorage

16h 39m

1 stop

LHR12:20 pmLondon Heathrow

Apr 13

LHR5:00 pmLondon Heathrow

18h 11m

1 stop

ANC2:11 amAnchorage

$898

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 round-trip

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 4/5

8:44 pm-6:30 am

2 stops24h 46m

London Heathrow

Mon 4/19

8:25 pm-7:40 pm

2 stops32h 15m

$877

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sun 2/28

1:30 am-10:40 am

1 stop24h 10m

London Heathrow

Wed 3/10

6:30 am-1:45 am

2 stops28h 15m

$886

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sun 2/28

6:00 am-10:40 am

1 stop19h 40m

London Heathrow

Tue 3/9

6:30 am-4:18 pm

2 stops18h 48m

$886

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sun 2/28

1:30 am-10:40 am

1 stop24h 10m

London Heathrow

Tue 3/9

6:30 am-4:18 pm

2 stops18h 48m

$886

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sat 2/27

9:55 pm-7:05 am

1 stop24h 10m

London Heathrow

Thu 3/11

6:30 am-10:36 pm

2 stops25h 06m

$886

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 3/1

1:30 am-10:40 am

1 stop24h 10m

London Heathrow

Thu 3/11

6:30 am-1:45 am

2 stops28h 15m

$886

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 3/1

7:15 am-12:20 pm

1 stop20h 05m

London Heathrow

Wed 3/10

2:45 pm-11:59 pm

1 stop18h 14m

$889

Quickest round-trip

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 3/2

10:14 am-12:20 pm

1 stop17h 06m

London Heathrow

Tue 3/9

2:45 pm-11:59 pm

1 stop18h 14m

$894

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sun 2/28

12:40 pm-12:10 pm

1 stop14h 30m

London Heathrow

Mon 3/8

6:45 pm-7:09 pm

2 stops33h 24m

$1,137

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 3/1

12:40 pm-12:10 pm

1 stop14h 30m

London Heathrow

Mon 3/8

7:40 pm-7:09 pm

2 stops32h 29m

$1,137

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 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?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Anchorage, with most prices found around $789. If you’re not able to fly to London Heathrow Airport in November, then September is your next best option. Flight prices from Anchorage to London Heathrow Airport during September average around $840.

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

As of November 2026, prices for Anchorage to London Heathrow Airport flights are approximately 12% 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 round-trip 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	$331
Fastest flight time	19h 35m
Direct flights	None

The best one-way flight to London Heathrow Airport from Anchorage in the past 72 hours is $331. The best round-trip flight deal from Anchorage to London Heathrow Airport found on momondo in the last 72 hours is $877.

The fastest flight from Anchorage to London Heathrow Airport takes 19h 35m

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. A reasonable flight in good conditions will take 19h 35m.
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 many operators does momondo search for flights from Anchorage Airport to London Heathrow Airport?
As of November 2026, there are 3 operators available to choose from for flights from Anchorage Airport to London Heathrow Airport.
How old do you have to be to fly from Anchorage Airport to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.
What is the most popular airline from Anchorage to London Heathrow Airport?
Based on momondo bookings for flights between Anchorage and London Heathrow Airport, the leading airline is Alaska Airlines, making up 41% of the total bookings. Other popular airlines include Delta with 33% and British Airways with 26%.

Best airlines flying from Anchorage to London Heathrow Airport

Compare and see reviews for airlines that fly from Anchorage to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $759	Free Cancellation	Rating 7.8 8,697 reviews	Search Delta flights
Alaska Airlines	PriceFrom $896	Free Cancellation	Rating 7.9 13,135 reviews	Search Alaska Airlines flights
British Airways	PriceFrom $1,255	Free Cancellation	Rating 6.7 8,280 reviews	Search British Airways flights

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Harrow

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Canterbury

Hook

Dunstable

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

All flight searches from Anchorage to London on momondo can be filtered to show those which offer flexible booking policies.

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Once all potential Anchorage to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from Anchorage. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to London Gatwick Airportfrom $492

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Flights to London Southend Airportfrom $611

Cheap flights from Anchorage to London from $331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Anchorage to London departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Anchorage to London Heathrow Airport

Our best United Airlines deals on Anchorage to London Heathrow Airport flight tickets

Alaska Airlines flights from Anchorage to London Heathrow Airport

Our best Alaska Airlines deals on Anchorage to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Anchorage to London Heathrow Airport

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

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

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

What airlines fly to London Heathrow Airport?

When to book flights from Anchorage to London Heathrow Airport

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Anchorage to London Heathrow Airport

Best airlines flying from Anchorage to London Heathrow Airport

Compare and see reviews for airlines that fly from Anchorage to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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