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

Alaska Airlines, Finnair, and Icelandair are the most popular carriers 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.

$682 Cheap Flights from London to Anchorage in 2026/27

Find the cheapest flights from London to Anchorage

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 am - 10:27 pmLGW London Gatwick-ANC Anchorage

21h 02m2 stops Frankfurt am Main Seattle/Tacoma Intl

6:00 am - 3:00 pmANC Anchorage-LGW London Gatwick

24h 00m2 stops Seattle/Tacoma Intl Frankfurt am Main

$972Multiple Airlines

Thu, Jan 14 - Sun, Jan 17

1:05 pm - 2:11 amLHR London Heathrow-ANC Anchorage

22h 06m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

3:20 pm - 8:20 pmANC Anchorage-LHR London Heathrow

20h 00m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$986Multiple Airlines

Sun, May 2 - Wed, May 12

10:25 am - 10:27 pmLGW London Gatwick-ANC Anchorage

21h 02m2 stops Frankfurt am Main Seattle/Tacoma Intl

5:00 am - 7:25 pmANC Anchorage-LGW London Gatwick

29h 25m2 stops Seattle/Tacoma Intl Frankfurt am Main

$1,021Multiple Airlines

Thu, Feb 4 - Sun, Feb 14

3:40 pm - 2:11 amLGW London Gatwick-ANC Anchorage

19h 31m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

1:20 pm - 2:40 pmANC Anchorage-LGW London Gatwick

16h 20m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,024Icelandair

Sun, May 2 - Sun, May 9

10:25 am - 10:27 pmLGW London Gatwick-ANC Anchorage

21h 02m2 stops Frankfurt am Main Seattle/Tacoma Intl

11:41 am - 7:25 pmANC Anchorage-LGW London Gatwick

22h 44m2 stops Seattle/Tacoma Intl Frankfurt am Main

$1,026Multiple Airlines

Thu, Feb 4 - Thu, Feb 11

1:05 pm - 10:40 pmLHR London Heathrow-ANC Anchorage

18h 35m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

9:00 am - 11:55 amANC Anchorage-LHR London Heathrow

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

$1,029Icelandair

Sun, May 2 - Sun, May 9

10:00 am - 9:39 pmLGW London Gatwick-ANC Anchorage

20h 39m2 stops Frankfurt am Main Seattle/Tacoma Intl

10:14 am - 2:45 pmANC Anchorage-LGW London Gatwick

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

$1,043Multiple Airlines

Sun, Apr 25 - Fri, Apr 30

1:05 pm - 9:43 amLHR London Heathrow-ANC Anchorage

29h 38m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

5:00 am - 11:55 amANC Anchorage-LHR London Heathrow

21h 55m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,055Multiple Airlines

Tue, May 11 - Tue, May 18

1:05 pm - 9:43 amLHR London Heathrow-ANC Anchorage

29h 38m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

5:00 am - 11:55 amANC Anchorage-LHR London Heathrow

21h 55m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,057Multiple Airlines

Tue, May 11 - Tue, May 18

1:05 pm - 9:43 amLHR London Heathrow-ANC Anchorage

29h 38m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl

5:00 am - 11:55 amANC Anchorage-LHR London Heathrow

21h 55m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl

$1,059Multiple Airlines

Tue, May 11 - Tue, May 18

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Icelandair flights from London to Anchorage

Our best Icelandair deals on London to Anchorage flight tickets

Icelandair

May 2

LGW3:40 pmLondon Gatwick

19h 31m

2 stops

ANC2:11 amAnchorage

May 9

ANC1:20 pmAnchorage

16h 20m

2 stops

LGW2:40 pmLondon Gatwick

$1,024

Icelandair

May 2

LHR1:05 pmLondon Heathrow

18h 35m

2 stops

ANC10:40 pmAnchorage

May 9

ANC9:00 amAnchorage

17h 55m

2 stops

LHR11:55 amLondon Heathrow

$1,029

Icelandair

Feb 4

LHR8:35 pmLondon Heathrow

34h 52m

2 stops

ANC10:27 pmAnchorage

Feb 11

ANC9:00 amAnchorage

16h 50m

2 stops

LHR10:50 amLondon Heathrow

$1,078

Alaska Airlines flights from London to Anchorage

Our best Alaska Airlines deals on London to Anchorage flight tickets

Alaska Airlines

Jan 14

LHR2:45 pmLondon Heathrow

16h 42m

1 stop

ANC10:27 pmAnchorage

Jan 17

ANC12:10 pmAnchorage

15h 10m

1 stop

LHR12:20 pmLondon Heathrow

$1,131

Alaska Airlines

May 2

LHR5:00 pmLondon Heathrow

15h 59m

1 stop

ANC11:59 pmAnchorage

May 12

ANC3:20 pmAnchorage

14h 45m

1 stop

LHR3:05 pmLondon Heathrow

$1,199

Alaska Airlines

May 2

LHR5:00 pmLondon Heathrow

15h 59m

1 stop

ANC11:59 pmAnchorage

May 9

ANC3:20 pmAnchorage

14h 45m

1 stop

LHR3:05 pmLondon Heathrow

$1,200

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Thu 1/14

10:25 am-10:27 pm

2 stops21h 02m

Anchorage

Sun 1/17

6:00 am-3:00 pm

2 stops24h 00m

$972

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sun 5/2

1:05 pm-2:11 am

2 stops22h 06m

Anchorage

Wed 5/12

3:20 pm-8:20 pm

2 stops20h 00m

$986

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Thu 2/4

10:25 am-10:27 pm

2 stops21h 02m

Anchorage

Sun 2/14

5:00 am-7:25 pm

2 stops29h 25m

$1,021

Quickest round-trip

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Sun 5/2

3:40 pm-2:11 am

2 stops19h 31m

Anchorage

Sun 5/9

1:20 pm-2:40 pm

2 stops16h 20m

$1,024

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Thu 2/4

10:25 am-10:27 pm

2 stops21h 02m

Anchorage

Thu 2/11

11:41 am-7:25 pm

2 stops22h 44m

$1,026

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sun 5/2

1:05 pm-10:40 pm

2 stops18h 35m

Anchorage

Sun 5/9

9:00 am-11:55 am

2 stops17h 55m

$1,029

LondonAnchorage

LGW London Gatwick - ANC Anchorage

LGWANC

London Gatwick

Sun 4/25

10:00 am-9:39 pm

2 stops20h 39m

Anchorage

Fri 4/30

10:14 am-2:45 pm

2 stops19h 31m

$1,043

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 5/11

1:05 pm-9:43 am

2 stops29h 38m

Anchorage

Tue 5/18

5:00 am-11:55 am

2 stops21h 55m

$1,055

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 5/11

1:05 pm-9:43 am

2 stops29h 38m

Anchorage

Tue 5/18

5:00 am-11:55 am

2 stops21h 55m

$1,057

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 5/11

1:05 pm-9:43 am

2 stops29h 38m

Anchorage

Tue 5/18

5:00 am-11:55 am

2 stops21h 55m

$1,059

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.

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	$682
Fastest flight time	18h 35m
Direct flights	None

The best one-way flight to Anchorage from London in the past 72 hours is $682. The best round-trip flight deal from London to Anchorage found on momondo in the last 72 hours is $972.

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

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.