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Cheap flights from Anchorage to London from $323

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Anchorage to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:44 pm - 6:30 amANC  Anchorage-LHR London Heathrow
24h 46m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:30 am - 7:40 pmLHR  London Heathrow-ANC Anchorage
22h 10m2 stops Frankfurt am Main Chicago O'Hare Intl
$879Multiple Airlines
Mon, Mar 29 - Thu, Apr 29
Multiple Airlines Logo
8:40 pm - 7:10 amANC  Anchorage-LHR London Heathrow
26h 30m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
6:30 am - 7:40 pmLHR  London Heathrow-ANC Anchorage
22h 10m2 stops Frankfurt am Main Chicago O'Hare Intl
$880Multiple Airlines
Sun, Mar 21 - Fri, Apr 30
Alaska Airlines Logo
9:00 am - 3:05 pmANC  Anchorage-LHR London Heathrow
21h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:00 pm - 10:43 amLHR  London Heathrow-ANC Anchorage
26h 43m1 stop Seattle/Tacoma Intl
$884Alaska Airlines
Tue, Apr 13 - Tue, May 4
Alaska Airlines Logo
9:00 am - 3:05 pmANC  Anchorage-LHR London Heathrow
21h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:00 pm - 10:43 amLHR  London Heathrow-ANC Anchorage
26h 43m1 stop Seattle/Tacoma Intl
$884Alaska Airlines
Mon, Mar 29 - Thu, Apr 29
Delta Logo
1:20 am - 10:40 amANC  Anchorage-LHR London Heathrow
24h 20m1 stop Seattle/Tacoma Intl
Delta Logo
6:30 am - 6:36 pmLHR  London Heathrow-ANC Anchorage
21h 06m2 stops Amsterdam Schiphol Minneapolis St Paul
$886Delta
Tue, Feb 2 - Tue, Feb 9
Delta Logo
1:20 am - 10:40 amANC  Anchorage-LHR London Heathrow
24h 20m1 stop Seattle/Tacoma Intl
Delta Logo
6:30 am - 6:36 pmLHR  London Heathrow-ANC Anchorage
21h 06m2 stops Amsterdam Schiphol Minneapolis St Paul
$887Delta
Tue, Feb 2 - Tue, Feb 9
Multiple Airlines Logo
6:05 am - 10:40 amANC  Anchorage-LHR London Heathrow
19h 35m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
6:30 am - 6:36 pmLHR  London Heathrow-ANC Anchorage
21h 06m2 stops Amsterdam Schiphol Minneapolis St Paul
$887Multiple Airlines
Wed, Feb 3 - Tue, Feb 9
Alaska Airlines Logo
6:00 am - 12:20 pmANC  Anchorage-LHR London Heathrow
21h 20m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:45 pm - 10:27 pmLHR  London Heathrow-ANC Anchorage
16h 42m1 stop Seattle/Tacoma Intl
$895Alaska Airlines
Wed, Feb 3 - Tue, Feb 9
British Airways Logo
8:15 pm - 11:40 amANC  Anchorage-LHR London Heathrow
30h 25m1 stop Dallas/Fort Worth
British Airways Logo
8:20 am - 7:07 pmLHR  London Heathrow-ANC Anchorage
19h 47m1 stop Dallas/Fort Worth
$1,351British Airways
Thu, Dec 24 - Wed, Dec 30
British Airways Logo
8:15 pm - 8:15 amANC  Anchorage-LHR London Heathrow
27h 00m1 stop Dallas/Fort Worth
British Airways Logo
1:35 pm - 8:55 pmLHR  London Heathrow-ANC Anchorage
16h 20m1 stop Portland
$1,456British Airways
Sat, Jan 2 - Sun, Jan 10

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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
$918
United Airlines
Apr 26
ANC11:40 pmAnchorage
24h 20m
2 stops
LHR9:00 amLondon Heathrow
Apr 28
LHR5:40 pmLondon Heathrow
35h 00m
2 stops
ANC7:40 pmAnchorage
$928
United Airlines
Mar 9
ANC8:40 pmAnchorage
26h 15m
1 stop
LHR7:55 amLondon Heathrow
Mar 19
LHR1:00 pmLondon Heathrow
38h 44m
2 stops
ANC7:44 pmAnchorage
$967

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 29
ANC9:00 amAnchorage
21h 05m
1 stop
LHR3:05 pmLondon Heathrow
Apr 29
LHR5:00 pmLondon Heathrow
26h 43m
1 stop
ANC10:43 amAnchorage
$884
Alaska Airlines
Mar 23
ANC1:27 amAnchorage
26h 53m
1 stop
LHR12:20 pmLondon Heathrow
Apr 13
LHR5:00 pmLondon Heathrow
25h 43m
1 stop
ANC9:43 amAnchorage
$885
Alaska Airlines
Feb 3
ANC6:00 amAnchorage
21h 20m
1 stop
LHR12:20 pmLondon Heathrow
Feb 9
LHR2:45 pmLondon Heathrow
16h 42m
1 stop
ANC10:27 pmAnchorage
$895

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 3/29

8:44 pm-6:30 am

2 stops24h 46m

London Heathrow

Thu 4/29

6:30 am-7:40 pm

2 stops22h 10m

$879

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sun 3/21

8:40 pm-7:10 am

2 stops26h 30m

London Heathrow

Fri 4/30

6:30 am-7:40 pm

2 stops22h 10m

$880

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 4/13

9:00 am-3:05 pm

1 stop21h 05m

London Heathrow

Tue 5/4

5:00 pm-10:43 am

1 stop26h 43m

$884

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 3/29

9:00 am-3:05 pm

1 stop21h 05m

London Heathrow

Thu 4/29

5:00 pm-10:43 am

1 stop26h 43m

$884

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 2/2

1:20 am-10:40 am

1 stop24h 20m

London Heathrow

Tue 2/9

6:30 am-6:36 pm

2 stops21h 06m

$886

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 2/2

1:20 am-10:40 am

1 stop24h 20m

London Heathrow

Tue 2/9

6:30 am-6:36 pm

2 stops21h 06m

$887

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 2/3

6:05 am-10:40 am

1 stop19h 35m

London Heathrow

Tue 2/9

6:30 am-6:36 pm

2 stops21h 06m

$887
Quickest round-trip

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-10:27 pm

1 stop16h 42m

$895

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Thu 12/24

8:15 pm-11:40 am

1 stop30h 25m

London Heathrow

Wed 12/30

8:20 am-7:07 pm

1 stop19h 47m

$1,351

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sat 1/2

8:15 pm-8:15 am

1 stop27h 00m

London Heathrow

Sun 1/10

1:35 pm-8:55 pm

1 stop16h 20m

$1,456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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

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

$323

Fastest flight time

19h 34m

Direct flights

None
The best one-way flight to London Heathrow Airport from Anchorage in the past 72 hours is $323. The best round-trip flight deal from Anchorage to London Heathrow Airport found on momondo in the last 72 hours is $879.
The fastest flight from Anchorage to London Heathrow Airport takes 19h 34m
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 34m.

  • 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?

  • 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?

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
DeltaPriceFrom $759Free CancellationRating
7.8
8,702 reviews
Search Delta flights
Alaska AirlinesPriceFrom $896Free CancellationRating
7.9
13,151 reviews
Search Alaska Airlines flights
British AirwaysPriceFrom $1,255Free CancellationRating
6.7
8,285 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Hayes
Haverhill
Milton Keynes
Luton
Stansted
Kingston upon Thames
Dover
Watford
Richmond
Stratford-upon-Avon
Wembley
Crawley
Worthing
Brentford
Harrow
Canterbury
Hook

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?

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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