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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.
KLM Logo
8:30 pm - 6:25 am
ANC
-
LHR
24h 55m
1 stop
KLM Logo
6:30 am - 9:03 pm
LHR
-
ANC
22h 33m
2 stops
$915KLM
Sat, Oct 10 - Fri, Oct 30
Multiple Airlines Logo
8:55 pm - 6:30 am
ANC
-
LHR
24h 35m
2 stops
Multiple Airlines Logo
6:35 am - 10:39 pm
LHR
-
ANC
24h 04m
2 stops
$919Multiple Airlines
Sat, Oct 10 - Fri, Oct 30
United Airlines Logo
8:55 pm - 6:45 am
ANC
-
LHR
24h 50m
1 stop
United Airlines Logo
1:35 pm - 10:39 pm
LHR
-
ANC
42h 04m
2 stops
$926United Airlines
Mon, Oct 5 - Mon, Oct 19
Multiple Airlines Logo
8:55 pm - 6:30 am
ANC
-
LHR
24h 35m
2 stops
Multiple Airlines Logo
8:25 pm - 10:39 pm
LHR
-
ANC
35h 14m
2 stops
$929Multiple Airlines
Mon, Oct 5 - Mon, Oct 19
Alaska Airlines Logo
7:00 am - 3:05 pm
ANC
-
LHR
23h 05m
1 stop
Alaska Airlines Logo
5:00 pm - 11:39 pm
LHR
-
ANC
15h 39m
1 stop
$948Alaska Airlines
Sun, Oct 11 - Sat, Oct 17
Alaska Airlines Logo
2:37 pm - 3:05 pm
ANC
-
LHR
15h 28m
1 stop
Alaska Airlines Logo
2:45 pm - 10:47 am
LHR
-
ANC
28h 02m
2 stops
$952Alaska Airlines
Sun, Oct 18 - Sat, Oct 31
American Airlines Logo
6:00 am - 6:45 am
ANC
-
LHR
15h 45m
1 stop
American Airlines Logo
9:50 am - 10:48 pm
LHR
-
ANC
21h 58m
1 stop
$966American Airlines
Mon, Oct 5 - Mon, Oct 19
United Airlines Logo
8:55 pm - 7:10 am
ANC
-
LHR
49h 15m
2 stops
United Airlines Logo
6:35 am - 7:45 pm
LHR
-
ANC
22h 10m
2 stops
$968United Airlines
Fri, Nov 6 - Sat, Nov 14
Delta Logo
11:30 am - 4:00 pm
ANC
-
LGW
19h 30m
2 stops
Delta Logo
10:00 am - 1:45 am
LGW
-
ANC
23h 45m
2 stops
$976Delta
Sat, Oct 10 - Fri, Oct 30
Delta Logo
11:01 am - 4:00 pm
ANC
-
LGW
19h 59m
2 stops
Delta Logo
10:25 am - 11:59 pm
LGW
-
ANC
22h 34m
2 stops
$1,026Delta
Thu, Aug 20 - Sun, Aug 30

United Airlines flights from Anchorage to London

Our best United Airlines deals on Anchorage to London flight tickets
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
United Airlines
Oct 11
ANC8:55 pmAnchorage
28h 05m
2 stops
LHR10:00 amLondon Heathrow
Oct 17
LHR6:55 amLondon Heathrow
21h 50m
2 stops
ANC7:45 pmAnchorage
$969

Lufthansa flights from Anchorage to London

Our best Lufthansa deals on Anchorage to London flight tickets
Lufthansa
Aug 20
ANC9:00 amAnchorage
18h 25m
1 stop
LHR12:25 pmLondon Heathrow
Aug 30
LHR10:50 amLondon Heathrow
22h 09m
2 stops
ANC11:59 pmAnchorage
$1,046
Lufthansa
Aug 20
ANC9:00 amAnchorage
15h 40m
1 stop
LHR9:40 amLondon Heathrow
Aug 30
LHR2:50 pmLondon Heathrow
18h 09m
1 stop
ANC11:59 pmAnchorage
$1,047
Lufthansa
Jul 3
ANC5:15 amAnchorage
19h 25m
1 stop
LHR9:40 amLondon Heathrow
Jul 10
LHR2:50 pmLondon Heathrow
18h 09m
1 stop
ANC11:59 pmAnchorage
$1,135

momondo Fare Finder

 
Customize your flight search to find flights from Anchorage to London 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 25, 2026.
Use the filters below to find and compare flights from Anchorage to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 10/10

8:30 pm-6:25 am

1 stop24h 55m

London Heathrow

Fri 10/30

6:30 am-9:03 pm

2 stops22h 33m

$915

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 10/10

8:55 pm-6:30 am

2 stops24h 35m

London Heathrow

Fri 10/30

6:35 am-10:39 pm

2 stops24h 04m

$919

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 10/5

8:55 pm-6:45 am

1 stop24h 50m

London Heathrow

Mon 10/19

1:35 pm-10:39 pm

2 stops42h 04m

$926

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 10/5

8:55 pm-6:30 am

2 stops24h 35m

London Heathrow

Mon 10/19

8:25 pm-10:39 pm

2 stops35h 14m

$929

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 10/11

7:00 am-3:05 pm

1 stop23h 05m

London Heathrow

Sat 10/17

5:00 pm-11:39 pm

1 stop15h 39m

$948

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 10/18

2:37 pm-3:05 pm

1 stop15h 28m

London Heathrow

Sat 10/31

2:45 pm-10:47 am

2 stops28h 02m

$952
Quickest round-trip

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 10/5

6:00 am-6:45 am

1 stop15h 45m

London Heathrow

Mon 10/19

9:50 am-10:48 pm

1 stop21h 58m

$966

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Fri 11/6

8:55 pm-7:10 am

2 stops49h 15m

London Heathrow

Sat 11/14

6:35 am-7:45 pm

2 stops22h 10m

$968

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sat 10/10

11:30 am-4:00 pm

2 stops19h 30m

London Gatwick

Fri 10/30

10:00 am-1:45 am

2 stops23h 45m

$976

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Thu 8/20

11:01 am-4:00 pm

2 stops19h 59m

London Gatwick

Sun 8/30

10:25 am-11:59 pm

2 stops22h 34m

$1,026

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

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?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Anchorage is in November. Flight prices, which tend to average around $596, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Anchorage averaging around $683.

Can stopping save me money on Anchorage to London flights?

You could potentially save up to 26% on your flight if you consider stops on a Anchorage to London flight.

How have Anchorage to London flight prices changed over time?

When to book flights from Anchorage to London

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

Cheap Anchorage to London (ANC to LON) flight deals and tips

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

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Anchorage to London takes 12h 40m
There are no direct flights from Anchorage to London. There are no popular flight routes from Anchorage to London.
Search flight deals

Frequently asked questions about flying from Anchorage to London

  • How far is Anchorage to London by plane?

    The straight-line distance from Anchorage to London is 4469.0 mi. Typically, this will take 12h 40m by plane in normal conditions.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London 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. 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?

Best airlines flying from Anchorage to London

Compare and see reviews for airlines that fly from Anchorage to London with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $757Free CancellationRating
7.9
8,428 reviews
Search Delta flights
British AirwaysPriceFrom $926Free CancellationRating
6.7
8,004 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
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Ilford
Cobham
Folkestone
Uxbridge
Romford

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?

momondo does allow users to show only those flights to London from Anchorage which offer a flexible booking policy as well as other useful filters and features.

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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport