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

Delta, United Airlines, and KLM are the most popular carriers 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 42% 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 October 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.

$328 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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:28 am - 12:20 pmANC Anchorage-LHR London Heathrow

24h 52m1 stop Seattle/Tacoma Intl

2:45 pm - 2:29 pmLHR London Heathrow-ANC Anchorage

32h 44m1 stop Seattle/Tacoma Intl

$864Alaska Airlines

Tue, Feb 2 - Tue, Feb 9

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

24h 10m1 stop Seattle/Tacoma Intl

6:30 am - 9:03 pmLHR London Heathrow-ANC Anchorage

23h 33m2 stops Amsterdam Schiphol Minneapolis St Paul

$873Delta

Tue, Feb 2 - Tue, Feb 9

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

19h 40m1 stop Seattle/Tacoma Intl

6:30 am - 9:03 pmLHR London Heathrow-ANC Anchorage

23h 33m2 stops Amsterdam Schiphol Minneapolis St Paul

$873KLM

Wed, Feb 3 - Tue, Feb 9

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

$873Multiple Airlines

Wed, Jan 20 - Wed, Feb 3

10:00 am - 12:20 pmANC Anchorage-LHR London Heathrow

17h 20m1 stop Seattle/Tacoma Intl

2:45 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

16h 37m1 stop Seattle/Tacoma Intl

$878Alaska Airlines

Wed, Feb 3 - Tue, Feb 9

6:00 am - 3:35 pmANC Anchorage-LHR London Heathrow

24h 35m1 stop Seattle/Tacoma Intl

9:55 am - 1:45 amLHR London Heathrow-ANC Anchorage

24h 50m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$878Delta

Tue, Mar 30 - Tue, Apr 13

6:00 am - 12:20 pmANC Anchorage-LHR London Heathrow

21h 20m1 stop Seattle/Tacoma Intl

2:45 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

16h 37m1 stop Seattle/Tacoma Intl

$878Alaska Airlines

Wed, Feb 3 - Tue, Feb 9

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

20h 40m1 stop Seattle/Tacoma Intl

9:55 am - 1:45 amLHR London Heathrow-ANC Anchorage

24h 50m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$878Delta

Wed, Mar 24 - Tue, Apr 13

8:15 pm - 3:00 pmANC Anchorage-LHR London Heathrow

33h 45m2 stops Dallas/Fort Worth Barcelona-El Prat

1:35 pm - 12:27 amLHR London Heathrow-ANC Anchorage

18h 52m1 stop Portland

$1,209British Airways

Sat, Mar 6 - Mon, Mar 15

8:15 pm - 12:50 pmANC Anchorage-LHR London Heathrow

31h 35m2 stops Dallas/Fort Worth Barcelona-El Prat

1:35 pm - 12:27 amLHR London Heathrow-ANC Anchorage

18h 52m1 stop Portland

$1,301British Airways

Sun, Mar 7 - Mon, Mar 15

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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

Jan 20

ANC9:00 amAnchorage

15h 40m

1 stop

LHR9:40 amLondon Heathrow

Feb 3

LHR1:00 pmLondon Heathrow

39h 29m

2 stops

ANC7:29 pmAnchorage

$897

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

$913

United Airlines

Nov 17

ANC11:59 pmAnchorage

20h 56m

2 stops

LHR5:55 amLondon Heathrow

Nov 24

LHR6:35 amLondon Heathrow

22h 04m

2 stops

ANC7:39 pmAnchorage

$936

Air Canada flights from Anchorage to London Heathrow Airport

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

Air Canada

Mar 13

ANC8:40 pmAnchorage

25h 30m

2 stops

LHR7:10 amLondon Heathrow

Mar 19

LHR1:00 pmLondon Heathrow

38h 44m

2 stops

ANC7:44 pmAnchorage

$900

Air Canada

Mar 13

ANC8:40 pmAnchorage

25h 30m

2 stops

LHR7:10 amLondon Heathrow

Mar 19

LHR1:00 pmLondon Heathrow

38h 44m

2 stops

ANC7:44 pmAnchorage

$901

Air Canada

Mar 13

ANC8:40 pmAnchorage

25h 30m

2 stops

LHR7:10 amLondon Heathrow

Mar 19

LHR1:00 pmLondon Heathrow

38h 44m

2 stops

ANC7:44 pmAnchorage

$911

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

Tue 2/2

2:28 am-12:20 pm

1 stop24h 52m

London Heathrow

Tue 2/9

2:45 pm-2:29 pm

1 stop32h 44m

$864

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 2/2

1:30 am-10:40 am

1 stop24h 10m

London Heathrow

Tue 2/9

6:30 am-9:03 pm

2 stops23h 33m

$873

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 2/3

6:00 am-10:40 am

1 stop19h 40m

London Heathrow

Tue 2/9

6:30 am-9:03 pm

2 stops23h 33m

$873

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 1/20

6:00 am-10:40 am

1 stop19h 40m

London Heathrow

Wed 2/3

6:30 am-4:18 pm

2 stops18h 48m

$873

Quickest round-trip

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 2/3

10:00 am-12:20 pm

1 stop17h 20m

London Heathrow

Tue 2/9

2:45 pm-10:22 pm

1 stop16h 37m

$878

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 3/30

6:00 am-3:35 pm

1 stop24h 35m

London Heathrow

Tue 4/13

9:55 am-1:45 am

2 stops24h 50m

$878

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 2/3

6:00 am-12:20 pm

1 stop21h 20m

London Heathrow

Tue 2/9

2:45 pm-10:22 pm

1 stop16h 37m

$878

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 3/24

6:00 am-10:40 am

1 stop20h 40m

London Heathrow

Tue 4/13

9:55 am-1:45 am

2 stops24h 50m

$878

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sat 3/6

8:15 pm-3:00 pm

2 stops33h 45m

London Heathrow

Mon 3/15

1:35 pm-12:27 am

1 stop18h 52m

$1,209

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sun 3/7

8:15 pm-12:50 pm

2 stops31h 35m

London Heathrow

Mon 3/15

1:35 pm-12:27 am

1 stop18h 52m

$1,301

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.

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

You could potentially save up to 60% on your flight if you consider stops on a Anchorage to London Heathrow Airport flight.

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	$328
Fastest flight time	16h 56m
Direct flights	None

The best one-way flight to London Heathrow Airport from Anchorage in the past 72 hours is $328. The best round-trip flight deal from Anchorage to London Heathrow Airport found on momondo in the last 72 hours is $864.

The fastest flight from Anchorage to London Heathrow Airport takes 16h 56m

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 16h 56m.
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 October 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 42% of the total bookings. Other popular airlines include Delta with 32% 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 8,657 reviews	Search Delta flights
Alaska Airlines	PriceFrom $896	Free Cancellation	Rating 7.9 13,106 reviews	Search Alaska Airlines flights
British Airways	PriceFrom $1,255	Free Cancellation	Rating 6.7 8,272 reviews	Search British Airways flights

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Harrow

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Hook

Ilford

Canterbury

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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?

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

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

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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Cheap flights from Anchorage to London from $328

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 2/6. 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

Air Canada flights from Anchorage to London Heathrow Airport

Our best Air Canada 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?

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

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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