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Cheap flights from Anchorage to London from $339

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 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Anchorage to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:55 pm - 8:05 am
ANC
-
LHR
25h 10m
1 stop
British Airways Logo
7:25 pm - 8:29 pm
LHR
-
ANC
34h 04m
2 stops
$896British Airways
Sat, Sep 5 - Mon, Sep 21
Alaska Airlines Logo
11:10 am - 12:20 pm
ANC
-
LHR
16h 10m
1 stop
Alaska Airlines Logo
2:45 pm - 12:52 am
LHR
-
ANC
19h 07m
1 stop
$899Alaska Airlines
Tue, Nov 3 - Wed, Nov 11
Alaska Airlines Logo
8:00 am - 12:20 pm
ANC
-
LHR
19h 20m
1 stop
Alaska Airlines Logo
2:45 pm - 9:47 am
LHR
-
ANC
28h 02m
2 stops
$903Alaska Airlines
Tue, Nov 3 - Wed, Nov 11
Multiple Airlines Logo
8:20 pm - 9:00 am
ANC
-
LHR
27h 40m
1 stop
Multiple Airlines Logo
7:25 pm - 8:29 pm
LHR
-
ANC
34h 04m
2 stops
$907Multiple Airlines
Sat, Sep 5 - Mon, Sep 21
British Airways Logo
10:03 pm - 9:05 am
ANC
-
LHR
26h 02m
1 stop
British Airways Logo
8:55 am - 7:08 pm
LHR
-
ANC
19h 13m
1 stop
$909British Airways
Tue, Sep 15 - Thu, Oct 15
Delta Logo
6:00 am - 1:05 pm
ANC
-
LHR
22h 05m
1 stop
Delta Logo
9:55 am - 12:33 am
LHR
-
ANC
23h 38m
2 stops
$914Delta
Mon, Aug 24 - Thu, Sep 3
Delta Logo
6:00 am - 3:35 pm
ANC
-
LHR
24h 35m
1 stop
Delta Logo
6:30 am - 7:27 pm
LHR
-
ANC
21h 57m
2 stops
$916Delta
Wed, Sep 2 - Thu, Sep 24
Multiple Airlines Logo
9:55 pm - 10:45 pm
ANC
-
LHR
39h 50m
2 stops
Multiple Airlines Logo
7:25 pm - 8:29 pm
LHR
-
ANC
34h 04m
2 stops
$918Multiple Airlines
Sun, Sep 6 - Mon, Sep 21
United Airlines Logo
3:15 pm - 8:40 pm
ANC
-
LHR
20h 25m
2 stops
United Airlines Logo
7:25 am - 7:59 pm
LHR
-
ANC
21h 34m
2 stops
$919United Airlines
Mon, Aug 24 - Thu, Sep 3
Delta Logo
10:00 pm - 6:20 am
ANC
-
LHR
23h 20m
2 stops
Delta Logo
6:30 am - 12:33 am
LHR
-
ANC
27h 03m
2 stops
$920Delta
Tue, Sep 1 - Thu, Sep 24

United Airlines flights from Anchorage to London Heathrow Airport

Our best United Airlines deals on Anchorage to London Heathrow Airport flight tickets
United Airlines
Aug 24
ANC3:15 pmAnchorage
20h 25m
2 stops
LHR8:40 pmLondon Heathrow
Sep 3
LHR7:25 amLondon Heathrow
21h 34m
2 stops
ANC7:59 pmAnchorage
$919
United Airlines
Oct 5
ANC8:55 pmAnchorage
24h 50m
1 stop
LHR6:45 amLondon Heathrow
Oct 19
LHR1:35 pmLondon Heathrow
42h 04m
2 stops
ANC10:39 pmAnchorage
$926
United Airlines
Nov 6
ANC8:55 pmAnchorage
49h 15m
2 stops
LHR7:10 amLondon Heathrow
Nov 14
LHR6:35 amLondon Heathrow
22h 10m
2 stops
ANC7:45 pmAnchorage
$968

Air Canada flights from Anchorage to London Heathrow Airport

Our best Air Canada deals on Anchorage to London Heathrow Airport flight tickets
Air Canada
Aug 9
ANC11:59 pmAnchorage
25h 01m
2 stops
LHR10:00 amLondon Heathrow
Aug 26
LHR2:05 pmLondon Heathrow
38h 54m
2 stops
ANC7:59 pmAnchorage
$1,000
Air Canada
Aug 9
ANC11:59 pmAnchorage
25h 01m
2 stops
LHR10:00 amLondon Heathrow
Aug 20
LHR2:05 pmLondon Heathrow
32h 33m
2 stops
ANC1:38 pmAnchorage
$1,001
Air Canada
Aug 7
ANC2:40 pmAnchorage
30h 55m
2 stops
LHR6:35 amLondon Heathrow
Aug 25
LHR2:05 pmLondon Heathrow
32h 33m
2 stops
ANC1:38 pmAnchorage
$1,018

momondo Fare Finder

 
Customize your flight search to find flights from Anchorage to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 23, 2026.
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 - LHR

ANCLHR

Anchorage

Sat 9/5

9:55 pm-8:05 am

1 stop25h 10m

London Heathrow

Mon 9/21

7:25 pm-8:29 pm

2 stops34h 04m

$896
Quickest round-trip

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 11/3

11:10 am-12:20 pm

1 stop16h 10m

London Heathrow

Wed 11/11

2:45 pm-12:52 am

1 stop19h 07m

$899

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 11/3

8:00 am-12:20 pm

1 stop19h 20m

London Heathrow

Wed 11/11

2:45 pm-9:47 am

2 stops28h 02m

$903

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 9/5

8:20 pm-9:00 am

1 stop27h 40m

London Heathrow

Mon 9/21

7:25 pm-8:29 pm

2 stops34h 04m

$907

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 9/15

10:03 pm-9:05 am

1 stop26h 02m

London Heathrow

Thu 10/15

8:55 am-7:08 pm

1 stop19h 13m

$909

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 8/24

6:00 am-1:05 pm

1 stop22h 05m

London Heathrow

Thu 9/3

9:55 am-12:33 am

2 stops23h 38m

$914

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 9/2

6:00 am-3:35 pm

1 stop24h 35m

London Heathrow

Thu 9/24

6:30 am-7:27 pm

2 stops21h 57m

$916

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 9/6

9:55 pm-10:45 pm

2 stops39h 50m

London Heathrow

Mon 9/21

7:25 pm-8:29 pm

2 stops34h 04m

$918

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 8/24

3:15 pm-8:40 pm

2 stops20h 25m

London Heathrow

Thu 9/3

7:25 am-7:59 pm

2 stops21h 34m

$919

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 9/1

10:00 pm-6:20 am

2 stops23h 20m

London Heathrow

Thu 9/24

6:30 am-12:33 am

2 stops27h 03m

$920

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 typical price of a round-trip flight between Anchorage and London Heathrow Airport?

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

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Anchorage, with most prices found around $792. If you’re not able to fly to London Heathrow Airport in October, then September is your next best option. Flight prices from Anchorage to London Heathrow Airport during September average around $867.

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

You could potentially save up to 7% 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

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from Anchorage to London Heathrow Airport takes 13h 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. A reasonable flight in good conditions will take 13h 40m.

  • 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 $757Free CancellationRating
7.9
8,445 reviews
Search Delta flights
British AirwaysPriceFrom $920Free CancellationRating
6.7
7,995 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
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Stratford-upon-Avon
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Ilford
Cobham
Folkestone
Uxbridge

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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