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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 10/13. 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
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.
Alaska Airlines Logo
6:00 am - 3:05 pm
ANC
-
LHR
24h 05m
1 stop
Alaska Airlines Logo
5:00 pm - 12:47 am
LHR
-
ANC
16h 47m
1 stop
$713Alaska Airlines
Tue, Aug 18 - Wed, Aug 26
Delta Logo
11:51 am - 12:10 pm
ANC
-
LHR
15h 19m
1 stop
Delta Logo
11:45 am - 10:36 pm
LHR
-
ANC
19h 51m
2 stops
$884Delta
Wed, Sep 23 - Wed, Oct 7
KLM Logo
6:00 am - 3:35 pm
ANC
-
LHR
24h 35m
1 stop
KLM Logo
6:30 am - 9:03 pm
LHR
-
ANC
22h 33m
2 stops
$885KLM
Tue, Oct 20 - Fri, Oct 30
Multiple Airlines Logo
8:59 pm - 6:30 am
ANC
-
LHR
24h 31m
2 stops
Multiple Airlines Logo
6:35 am - 10:39 pm
LHR
-
ANC
24h 04m
2 stops
$888Multiple Airlines
Tue, Oct 20 - Fri, Oct 30
Delta Logo
2:33 pm - 8:10 pm
ANC
-
LHR
20h 37m
2 stops
Delta Logo
6:30 am - 4:18 pm
LHR
-
ANC
18h 48m
2 stops
$889Delta
Sat, Sep 26 - Thu, Oct 8
United Airlines Logo
11:40 pm - 9:20 pm
ANC
-
LHR
36h 40m
2 stops
United Airlines Logo
6:35 am - 10:39 pm
LHR
-
ANC
25h 04m
2 stops
$890United Airlines
Fri, Dec 4 - Thu, Feb 18
KLM Logo
6:00 am - 7:40 am
ANC
-
LHR
16h 40m
2 stops
KLM Logo
6:30 am - 4:18 pm
LHR
-
ANC
18h 48m
2 stops
$893KLM
Sun, Oct 4 - Tue, Oct 20
Delta Logo
8:00 am - 9:25 am
ANC
-
LGW
16h 25m
2 stops
Delta Logo
10:25 am - 10:36 pm
LGW
-
ANC
21h 11m
2 stops
$895Delta
Sun, Oct 4 - Fri, Oct 16
United Airlines Logo
8:59 pm - 6:30 am
ANC
-
LHR
24h 31m
2 stops
United Airlines Logo
11:10 am - 10:39 pm
LHR
-
ANC
44h 29m
2 stops
$899United Airlines
Sat, Oct 17 - Mon, Nov 2
Air France Logo
6:00 am - 9:25 am
ANC
-
LGW
18h 25m
2 stops
Air France Logo
10:00 am - 10:36 pm
LGW
-
ANC
21h 36m
2 stops
$928Air France
Sun, Oct 18 - Sun, Nov 1

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KLM flights from Anchorage to London

Our best KLM deals on Anchorage to London flight tickets
KLM
Oct 20
ANC6:00 amAnchorage
24h 35m
1 stop
LHR3:35 pmLondon Heathrow
Oct 30
LHR6:30 amLondon Heathrow
22h 33m
2 stops
ANC9:03 pmAnchorage
$885
KLM
Oct 4
ANC6:00 amAnchorage
16h 40m
2 stops
LHR7:40 amLondon Heathrow
Oct 20
LHR6:30 amLondon Heathrow
18h 48m
2 stops
ANC4:18 pmAnchorage
$893
KLM
Sep 21
ANC11:51 amAnchorage
16h 59m
2 stops
LHR1:50 pmLondon Heathrow
Oct 2
LHR11:40 amLondon Heathrow
21h 52m
1 stop
ANC12:32 amAnchorage
$921

United Airlines flights from Anchorage to London

Our best United Airlines deals on Anchorage to London flight tickets
United Airlines
Dec 4
ANC11:40 pmAnchorage
36h 40m
2 stops
LHR9:20 pmLondon Heathrow
Feb 18
LHR6:35 amLondon Heathrow
25h 04m
2 stops
ANC10:39 pmAnchorage
$890
United Airlines
Oct 17
ANC8:59 pmAnchorage
24h 31m
2 stops
LHR6:30 amLondon Heathrow
Nov 2
LHR11:10 amLondon Heathrow
44h 29m
2 stops
ANC10:39 pmAnchorage
$899
United Airlines
Oct 6
ANC11:45 pmAnchorage
24h 55m
1 stop
LHR9:40 amLondon Heathrow
Oct 21
LHR2:05 pmLondon Heathrow
38h 52m
2 stops
ANC7:57 pmAnchorage
$904

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 June 26, 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

Tue 8/18

6:00 am-3:05 pm

1 stop24h 05m

London Heathrow

Wed 8/26

5:00 pm-12:47 am

1 stop16h 47m

$713
Quickest round-trip

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 9/23

11:51 am-12:10 pm

1 stop15h 19m

London Heathrow

Wed 10/7

11:45 am-10:36 pm

2 stops19h 51m

$884

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 10/20

6:00 am-3:35 pm

1 stop24h 35m

London Heathrow

Fri 10/30

6:30 am-9:03 pm

2 stops22h 33m

$885

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 10/20

8:59 pm-6:30 am

2 stops24h 31m

London Heathrow

Fri 10/30

6:35 am-10:39 pm

2 stops24h 04m

$888

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 9/26

2:33 pm-8:10 pm

2 stops20h 37m

London Heathrow

Thu 10/8

6:30 am-4:18 pm

2 stops18h 48m

$889

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Fri 12/4

11:40 pm-9:20 pm

2 stops36h 40m

London Heathrow

Thu 2/18

6:35 am-10:39 pm

2 stops25h 04m

$890

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 10/4

6:00 am-7:40 am

2 stops16h 40m

London Heathrow

Tue 10/20

6:30 am-4:18 pm

2 stops18h 48m

$893

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 10/4

8:00 am-9:25 am

2 stops16h 25m

London Gatwick

Fri 10/16

10:25 am-10:36 pm

2 stops21h 11m

$895

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 10/17

8:59 pm-6:30 am

2 stops24h 31m

London Heathrow

Mon 11/2

11:10 am-10:39 pm

2 stops44h 29m

$899

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 10/18

6:00 am-9:25 am

2 stops18h 25m

London Gatwick

Sun 11/1

10:00 am-10:36 pm

2 stops21h 36m

$928

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 14% 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

15h 11m

Direct flights

None
The fastest flight from Anchorage to London takes 15h 11m
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 15h 11m 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
7.8
8,453 reviews
Search Delta flights
British AirwaysPriceFrom $926Free CancellationRating
6.7
8,071 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
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Cobham
Brentwood
Guildford
Ilford
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