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.

$647 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.

2:45 pm - 12:49 amLHR London Heathrow-ANC Anchorage

19h 04m1 stop Seattle/Tacoma Intl

2:55 am - 12:20 pmANC Anchorage-LHR London Heathrow

24h 25m1 stop Seattle/Tacoma Intl

$835Alaska Airlines

Wed, Nov 4 - Sat, Nov 7

2:45 pm - 12:55 amLHR London Heathrow-ANC Anchorage

19h 10m1 stop Seattle/Tacoma Intl

2:52 am - 12:20 pmANC Anchorage-LHR London Heathrow

24h 28m1 stop Seattle/Tacoma Intl

$899Alaska Airlines

Sun, Nov 22 - Sat, Nov 28

2:45 pm - 10:46 pmLHR London Heathrow-ANC Anchorage

17h 01m1 stop Seattle/Tacoma Intl

12:04 pm - 12:20 pmANC Anchorage-LHR London Heathrow

15h 16m1 stop Seattle/Tacoma Intl

$922Alaska Airlines

Fri, Nov 6 - Fri, Nov 13

8:35 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

34h 47m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

5:25 pm - 10:50 amANC Anchorage-LHR London Heathrow

32h 25m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$972Multiple Airlines

Mon, Jan 18 - Mon, Feb 8

10:25 am - 11:42 pmLGW London Gatwick-ANC Anchorage

22h 17m2 stops Frankfurt am Main Seattle/Tacoma Intl

6:00 am - 7:25 pmANC Anchorage-LGW London Gatwick

28h 25m2 stops Seattle/Tacoma Intl Frankfurt am Main

$975Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

8:35 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

34h 47m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

9:00 am - 10:50 amANC Anchorage-LHR London Heathrow

16h 50m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$979Icelandair

Mon, Jan 18 - Tue, Feb 9

11:55 am - 10:48 pmLGW London Gatwick-ANC Anchorage

18h 53m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

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

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

$994Multiple Airlines

Thu, Oct 29 - Thu, Nov 12

12:15 pm - 10:48 pmLHR London Heathrow-ANC Anchorage

18h 33m2 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

$995Icelandair

Thu, Oct 29 - Thu, Nov 12

2:45 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

16h 37m1 stop Seattle/Tacoma Intl

9:00 am - 12:20 pmANC Anchorage-LHR London Heathrow

18h 20m1 stop Seattle/Tacoma Intl

$1,008Alaska Airlines

Tue, Jan 19 - Sun, Feb 7

2:45 pm - 10:22 pmLHR London Heathrow-ANC Anchorage

16h 37m1 stop Seattle/Tacoma Intl

8:00 am - 12:20 pmANC Anchorage-LHR London Heathrow

19h 20m1 stop Seattle/Tacoma Intl

$1,013Alaska Airlines

Fri, Jan 15 - Sun, Feb 7

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 pm - 12:48 amLHR London Heathrow-ANC Anchorage

16h 48m1 stop Seattle/Tacoma Intl

12:24 pm - 12:20 pmANC Anchorage-LHR London Heathrow

15h 56m1 stop Seattle/Tacoma Intl

$1,274Alaska Airlines

Wed, Oct 14 - Wed, Oct 28

10:20 am - 9:48 pmLGW London Gatwick-ANC Anchorage

20h 28m2 stops Frankfurt am Main Seattle/Tacoma Intl

8:02 am - 6:50 pmANC Anchorage-LGW London Gatwick

25h 48m2 stops Seattle/Tacoma Intl Frankfurt am Main

$1,367Multiple Airlines

Thu, Oct 15 - Sun, Oct 18

3:40 pm - 1:36 pmLGW London Gatwick-ANC Anchorage

30h 56m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

12:24 pm - 2:40 pmANC Anchorage-LGW London Gatwick

17h 16m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,371Multiple Airlines

Thu, Oct 15 - Tue, Oct 20

10:20 am - 8:51 pmLGW London Gatwick-ANC Anchorage

19h 31m2 stops Frankfurt am Main Seattle/Tacoma Intl

7:05 am - 6:50 pmANC Anchorage-LGW London Gatwick

26h 45m2 stops Seattle/Tacoma Intl Frankfurt am Main

$1,395Multiple Airlines

Fri, Oct 16 - Tue, Oct 20

9:25 pm - 11:39 pmLHR London Heathrow-ANC Anchorage

35h 14m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

9:07 am - 10:50 amANC Anchorage-LHR London Heathrow

17h 43m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,474Multiple Airlines

Wed, Oct 14 - Wed, Oct 28

5:00 pm - 9:44 pmLHR London Heathrow-ANC Anchorage

37h 44m2 stops Seattle/Tacoma Intl Las Vegas Harry Reid Intl

12:24 pm - 12:20 pmANC Anchorage-LHR London Heathrow

15h 56m1 stop Seattle/Tacoma Intl

$1,504Alaska Airlines

Wed, Oct 14 - Wed, Oct 28

5:00 pm - 11:39 pmLHR London Heathrow-ANC Anchorage

15h 39m1 stop Seattle/Tacoma Intl

4:01 pm - 3:05 pmANC Anchorage-LHR London Heathrow

14h 04m1 stop Seattle/Tacoma Intl

$1,573Alaska Airlines

Thu, Oct 15 - Tue, Oct 20

11:25 am - 10:43 pmLHR London Heathrow-ANC Anchorage

20h 18m1 stop Denver Intl

7:02 am - 6:45 amANC Anchorage-LHR London Heathrow

14h 43m1 stop Seattle/Tacoma Intl

$1,669Multiple Airlines

Thu, Oct 15 - Thu, Oct 22

5:00 pm - 11:50 amLHR London Heathrow-ANC Anchorage

27h 50m2 stops Seattle/Tacoma Intl Los Angeles

8:05 am - 3:05 pmANC Anchorage-LHR London Heathrow

22h 00m1 stop Seattle/Tacoma Intl

$1,711Alaska Airlines

Thu, Oct 15 - Tue, Oct 20

10:20 am - 8:51 pmLGW London Gatwick-ANC Anchorage

19h 31m2 stops Frankfurt am Main Seattle/Tacoma Intl

1:31 am - 2:40 pmANC Anchorage-LGW London Gatwick

28h 09m2 stops Seattle/Tacoma Intl Frankfurt am Main

$1,713Multiple Airlines

Sun, Oct 11 - Sat, Oct 17

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Alaska Airlines flights from London to Anchorage

Our best Alaska Airlines deals on London to Anchorage flight tickets

Alaska Airlines

Nov 4

LHR2:45 pmLondon Heathrow

19h 04m

1 stop

ANC12:49 amAnchorage

Nov 7

ANC2:55 amAnchorage

24h 25m

1 stop

LHR12:20 pmLondon Heathrow

$835

Alaska Airlines

Nov 22

LHR2:45 pmLondon Heathrow

19h 10m

1 stop

ANC12:55 amAnchorage

Nov 28

ANC2:52 amAnchorage

24h 28m

1 stop

LHR12:20 pmLondon Heathrow

$899

Alaska Airlines

Nov 6

LHR2:45 pmLondon Heathrow

17h 01m

1 stop

ANC10:46 pmAnchorage

Nov 13

ANC12:04 pmAnchorage

15h 16m

1 stop

LHR12:20 pmLondon Heathrow

$922

Delta flights from London to Anchorage

Our best Delta deals on London to Anchorage flight tickets

Delta

Nov 23

LGW10:00 amLondon Gatwick

22h 24m

2 stops

ANC11:24 pmAnchorage

Dec 8

ANC6:05 amAnchorage

24h 40m

2 stops

LGW3:45 pmLondon Gatwick

$1,660

Delta

Nov 20

LGW10:00 amLondon Gatwick

24h 39m

2 stops

ANC1:39 amAnchorage

Nov 27

ANC6:06 amAnchorage

24h 39m

2 stops

LGW3:45 pmLondon Gatwick

$1,740

Delta

Nov 22

LGW10:00 amLondon Gatwick

24h 39m

2 stops

ANC1:39 amAnchorage

Nov 29

ANC6:06 amAnchorage

24h 39m

2 stops

LGW3:45 pmLondon Gatwick

$1,741

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 11/4

2:45 pm-12:49 am

1 stop19h 04m

Anchorage

Sat 11/7

2:55 am-12:20 pm

1 stop24h 25m

$835

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sun 11/22

2:45 pm-12:55 am

1 stop19h 10m

Anchorage

Sat 11/28

2:52 am-12:20 pm

1 stop24h 28m

$899

Quickest round-trip

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 11/6

2:45 pm-10:46 pm

1 stop17h 01m

Anchorage

Fri 11/13

12:04 pm-12:20 pm

1 stop15h 16m

$922

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 1/18

8:35 pm-10:22 pm

2 stops34h 47m

Anchorage

Mon 2/8

5:25 pm-10:50 am

2 stops32h 25m

$972

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Mon 11/23

10:25 am-11:42 pm

2 stops22h 17m

Anchorage

Mon 11/30

6:00 am-7:25 pm

2 stops28h 25m

$975

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 1/18

8:35 pm-10:22 pm

2 stops34h 47m

Anchorage

Tue 2/9

9:00 am-10:50 am

2 stops16h 50m

$979

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Thu 10/29

11:55 am-10:48 pm

2 stops18h 53m

Anchorage

Thu 11/12

8:00 am-10:55 am

2 stops17h 55m

$994

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 10/29

12:15 pm-10:48 pm

2 stops18h 33m

Anchorage

Thu 11/12

8:00 am-10:50 am

2 stops17h 50m

$995

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 1/19

2:45 pm-10:22 pm

1 stop16h 37m

Anchorage

Sun 2/7

9:00 am-12:20 pm

1 stop18h 20m

$1,008

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 1/15

2:45 pm-10:22 pm

1 stop16h 37m

Anchorage

Sun 2/7

8:00 am-12:20 pm

1 stop19h 20m

$1,013

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

Prices are currently low for flights on this route.

Typical prices usually range from $1,024 to $1,336.
The lowest price recently found on this route was $835.

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	$647
Fastest flight time	18h 35m
Direct flights	None

The best one-way flight to Anchorage from London in the past 72 hours is $647. The best round-trip flight deal from London to Anchorage found on momondo in the last 72 hours is $835.

The fastest flight from London to Anchorage takes 18h 35m

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 18h 35m.
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

Girdwood

Palmer

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.