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

Alaska Airlines is the most popular carrier operating from London to Anchorage

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

Prices for flights from London to Anchorage Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Anchorage Airport.

What documentation or ID do you need to fly to Anchorage Airport?

The travel and health documents required for your trip to Anchorage Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Anchorage Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$664 Cheap Flights from London to Anchorage in 2026/27

Find the cheapest flights from London to Anchorage

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

19h 07m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

2:28 am - 10:50 amANC Anchorage-LHR London Heathrow

23h 22m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$906Multiple Airlines

Mon, Feb 1 - Tue, Feb 9

10:25 am - 10:22 pmLGW London Gatwick-ANC Anchorage

20h 57m2 stops Frankfurt am Main Seattle/Tacoma Intl

9:00 am - 3:00 pmANC Anchorage-LGW London Gatwick

21h 00m2 stops Seattle/Tacoma Intl Frankfurt am Main

$915Multiple Airlines

Thu, Feb 4 - Mon, Feb 15

10:25 am - 10:40 pmLGW London Gatwick-ANC Anchorage

20h 15m2 stops Frankfurt am Main Seattle/Tacoma Intl

9:00 am - 7:10 pmANC Anchorage-LGW London Gatwick

25h 10m2 stops Seattle/Tacoma Intl Frankfurt am Main

$986Multiple Airlines

Thu, Mar 25 - Sun, Apr 4

12:20 pm - 8:40 pmLHR London Heathrow-ANC Anchorage

17h 20m1 stop Seattle/Tacoma Intl

5:45 am - 10:40 amANC Anchorage-LHR London Heathrow

19h 55m1 stop Seattle/Tacoma Intl

$998Multiple Airlines

Thu, Dec 24 - Tue, Dec 29

2:45 pm - 10:17 pmLHR London Heathrow-ANC Anchorage

16h 32m1 stop Seattle/Tacoma Intl

11:11 am - 12:20 pmANC Anchorage-LHR London Heathrow

16h 09m1 stop Seattle/Tacoma Intl

$1,000Alaska Airlines

Fri, Dec 11 - Fri, Dec 25

2:55 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

16h 27m1 stop Seattle/Tacoma Intl

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

17h 10m1 stop Seattle/Tacoma Intl

$1,023Multiple Airlines

Mon, Feb 1 - Wed, Feb 10

12:15 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

19h 07m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

6:05 am - 10:40 amANC Anchorage-LHR London Heathrow

19h 35m1 stop Seattle/Tacoma Intl

$1,051Multiple Airlines

Mon, Jan 18 - Sun, Jan 24

10:30 am - 8:39 pmLGW London Gatwick-ANC Anchorage

19h 09m2 stops Frankfurt am Main Seattle/Tacoma Intl

8:00 am - 7:10 pmANC Anchorage-LGW London Gatwick

26h 10m2 stops Seattle/Tacoma Intl Frankfurt am Main

$1,056Multiple Airlines

Sat, Apr 17 - Sat, Apr 24

12:20 pm - 8:57 pmLHR London Heathrow-ANC Anchorage

17h 37m1 stop Seattle/Tacoma Intl

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

19h 40m1 stop Seattle/Tacoma Intl

$1,062Multiple Airlines

Thu, Nov 26 - Thu, Dec 3

12:15 pm - 12:16 pmLHR London Heathrow-ANC Anchorage

33h 01m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

2:35 pm - 10:50 amANC Anchorage-LHR London Heathrow

35h 15m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,068Multiple Airlines

Mon, Jan 18 - Sun, Jan 24

Cheap last minute flights

Enter your travel dates to find the best prices.

8:35 pm - 9:45 pmLHR London Heathrow-ANC Anchorage

34h 10m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

8:00 am - 10:50 amANC Anchorage-LHR London Heathrow

17h 50m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,099Icelandair

Wed, Nov 4 - Sun, Nov 15

11:55 am - 12:32 amLGW London Gatwick-ANC Anchorage

21h 37m2 stops Reykjavik Keflavik Intl Portland

8:00 am - 10:55 amANC Anchorage-LGW London Gatwick

17h 55m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,107Multiple Airlines

Wed, Nov 4 - Sun, Nov 15

11:55 am - 1:35 pmLGW London Gatwick-ANC Anchorage

34h 40m2 stops Reykjavik Keflavik Intl Portland

4:15 pm - 10:55 amANC Anchorage-LGW London Gatwick

33h 40m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,376Multiple Airlines

Mon, Nov 2 - Fri, Nov 6

12:15 pm - 5:26 pmLHR London Heathrow-ANC Anchorage

38h 11m2 stops Reykjavik Keflavik Intl Portland

4:15 pm - 10:50 amANC Anchorage-LHR London Heathrow

33h 35m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,377Multiple Airlines

Mon, Nov 2 - Fri, Nov 6

2:45 pm - 9:45 pmLHR London Heathrow-ANC Anchorage

16h 00m1 stop Seattle/Tacoma Intl

6:45 am - 12:20 pmANC Anchorage-LHR London Heathrow

20h 35m1 stop Seattle/Tacoma Intl

$1,384Alaska Airlines

Wed, Nov 4 - Sun, Nov 15

8:15 pm - 8:48 pmLGW London Gatwick-ANC Anchorage

33h 33m2 stops Frankfurt am Main Seattle/Tacoma Intl

9:03 am - 3:00 pmANC Anchorage-LGW London Gatwick

20h 57m2 stops Seattle/Tacoma Intl Frankfurt am Main

$1,438Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

2:45 pm - 1:47 amLHR London Heathrow-ANC Anchorage

20h 02m1 stop Seattle/Tacoma Intl

11:59 pm - 12:20 pmANC Anchorage-LHR London Heathrow

27h 21m2 stops Los Angeles Seattle/Tacoma Intl

$1,476Alaska Airlines

Wed, Nov 4 - Sun, Nov 15

12:15 pm - 12:32 amLHR London Heathrow-ANC Anchorage

21h 17m2 stops Reykjavik Keflavik Intl Portland

8:14 pm - 6:50 amANC Anchorage-LHR London Heathrow

25h 36m1 stop Dallas/Fort Worth

$1,671Multiple Airlines

Mon, Nov 2 - Fri, Nov 6

8:35 pm - 1:32 amLHR London Heathrow-ANC Anchorage

36h 57m2 stops Reykjavik Keflavik Intl Portland

5:47 am - 10:50 amANC Anchorage-LHR London Heathrow

20h 03m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,677Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

8:15 pm - 7:48 pmLGW London Gatwick-ANC Anchorage

31h 33m2 stops Frankfurt am Main Seattle/Tacoma Intl

9:03 am - 3:00 pmANC Anchorage-LGW London Gatwick

20h 57m2 stops Seattle/Tacoma Intl Frankfurt am Main

$1,810Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

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Alaska Airlines flights from London to Anchorage

Our best Alaska Airlines deals on London to Anchorage flight tickets

Alaska Airlines

Dec 11

LHR2:45 pmLondon Heathrow

16h 32m

1 stop

ANC10:17 pmAnchorage

Dec 25

ANC11:11 amAnchorage

16h 09m

1 stop

LHR12:20 pmLondon Heathrow

$1,000

Alaska Airlines

Feb 4

LHR2:45 pmLondon Heathrow

16h 37m

1 stop

ANC10:22 pmAnchorage

Feb 15

ANC12:40 pmAnchorage

14h 40m

1 stop

LHR12:20 pmLondon Heathrow

$1,113

Alaska Airlines

Nov 23

LHR2:45 pmLondon Heathrow

16h 14m

1 stop

ANC9:59 pmAnchorage

Nov 29

ANC1:27 amAnchorage

25h 53m

1 stop

LHR12:20 pmLondon Heathrow

$1,161

United Airlines flights from London to Anchorage

Our best United Airlines deals on London to Anchorage flight tickets

United Airlines

Nov 12

LHR10:25 amLondon Heathrow

21h 31m

2 stops

ANC10:56 pmAnchorage

Nov 16

ANC11:59 pmAnchorage

20h 56m

2 stops

LHR5:55 amLondon Heathrow

$1,731

United Airlines

Nov 12

LHR10:25 amLondon Heathrow

21h 31m

2 stops

ANC10:56 pmAnchorage

Nov 16

ANC11:59 pmAnchorage

20h 56m

2 stops

LHR5:55 amLondon Heathrow

$1,733

United Airlines

Nov 12

LHR10:25 amLondon Heathrow

21h 31m

2 stops

ANC10:56 pmAnchorage

Nov 16

ANC11:59 pmAnchorage

20h 56m

2 stops

LHR5:55 amLondon Heathrow

$1,738

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 2/1

12:15 pm-10:22 pm

2 stops19h 07m

Anchorage

Tue 2/9

2:28 am-10:50 am

2 stops23h 22m

$906

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Thu 2/4

10:25 am-10:22 pm

2 stops20h 57m

Anchorage

Mon 2/15

9:00 am-3:00 pm

2 stops21h 00m

$915

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Thu 3/25

10:25 am-10:40 pm

2 stops20h 15m

Anchorage

Sun 4/4

9:00 am-7:10 pm

2 stops25h 10m

$986

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 12/24

12:20 pm-8:40 pm

1 stop17h 20m

Anchorage

Tue 12/29

5:45 am-10:40 am

1 stop19h 55m

$998

Quickest round-trip

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 12/11

2:45 pm-10:17 pm

1 stop16h 32m

Anchorage

Fri 12/25

11:11 am-12:20 pm

1 stop16h 09m

$1,000

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 2/1

2:55 pm-10:22 pm

1 stop16h 27m

Anchorage

Wed 2/10

10:00 am-12:10 pm

1 stop17h 10m

$1,023

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 1/18

12:15 pm-10:22 pm

2 stops19h 07m

Anchorage

Sun 1/24

6:05 am-10:40 am

1 stop19h 35m

$1,051

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Sat 4/17

10:30 am-8:39 pm

2 stops19h 09m

Anchorage

Sat 4/24

8:00 am-7:10 pm

2 stops26h 10m

$1,056

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 11/26

12:20 pm-8:57 pm

1 stop17h 37m

Anchorage

Thu 12/3

6:00 am-10:40 am

1 stop19h 40m

$1,062

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 1/18

12:15 pm-12:16 pm

2 stops33h 01m

Anchorage

Sun 1/24

2:35 pm-10:50 am

2 stops35h 15m

$1,068

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 London to Anchorage

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 Anchorage?

If you don’t want to visit Anchorage in January, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of $1,116.

Can stopping save me money on London to Anchorage flights?

You could potentially save up to 38% on your flight if you consider stops on a London to Anchorage flight.

When to book flights from London to Anchorage

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

Estimated round-trip price

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

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

Best Price Found	$664
Fastest flight time	20h 15m
Direct flights	None

The best one-way flight to Anchorage from London in the past 72 hours is $664. The best round-trip flight deal from London to Anchorage found on momondo in the last 72 hours is $906.

The fastest flight from London to Anchorage takes 20h 15m

There are no direct flights from London to Anchorage. There are no popular flight routes from London to Anchorage.

Search flight deals

Frequently asked questions about flying from London to Anchorage

How far is London to Anchorage by plane?
London and Anchorage are 4469.0 mi apart from one another. In terms of flight time, this usually takes a little over 20h 15m.
When did momondo last update prices for flights from London to Anchorage Airport?
Prices for flights from London to Anchorage Airport are updated daily.
How old do you have to be to fly from London to Anchorage Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Anchorage Airport.
What documentation or ID do you need to fly to Anchorage Airport?
The travel and health documents required for your trip to Anchorage Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Anchorage Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London to Anchorage?
Based on momondo bookings for flights between London and Anchorage, the leading airline is Icelandair, making up 100% of the total bookings.

Seward

Wasilla

Palmer

Girdwood

Talkeetna

Eagle River

Why use momondo?

Why should I use momondo to find a flight deal from London to Anchorage?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Anchorage from London.

Can I find flights from London to Anchorage with flexible booking policies on momondo?

Yes. All flights to Anchorage from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Anchorage flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Anchorage right now. Can momondo alert me if prices change?

Price alerts on flights to Anchorage from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.