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Cheap flights from the United Kingdom to Alaska from $574

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Alaska departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United Kingdom to Alaska

Recent round-trip flight deals from the United Kingdom to Alaska

Icelandair Logo
3:40 pm - 10:45 pmLGW-ANC
40h 05m2 stops
Icelandair Logo
10:00 am - 2:40 pmANC-LGW
19h 40m2 stops
$836Icelandair
Find Deal
Tue, Oct 14 - Tue, Oct 21
Icelandair Logo
9:25 pm - 10:45 pmLHR-ANC
34h 20m2 stops
Icelandair Logo
10:00 am - 11:55 amANC-LHR
16h 55m2 stops
$840Icelandair
Find Deal
Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
11:20 am - 12:30 amLHR-ANC
22h 10m1 stop
Multiple Airlines Logo
12:09 am - 4:50 pmANC-LHR
31h 41m1 stop
$854Multiple Airlines
Find Deal
Fri, Nov 7 - Sat, Nov 22
Multiple Airlines Logo
12:15 pm - 12:57 amLHR-ANC
20h 42m2 stops
Multiple Airlines Logo
5:05 am - 10:50 amANC-LHR
20h 45m2 stops
$924Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Scandinavian Airlines Logo
6:40 am - 10:43 pmLHR-ANC
25h 03m2 stops
Scandinavian Airlines Logo
6:00 am - 6:30 pmANC-LHR
27h 30m3 stops
$1,004Scandinavian Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Scandinavian Airlines Logo
6:40 am - 1:59 amLHR-ANC
28h 19m3 stops
Scandinavian Airlines Logo
6:00 am - 6:30 pmANC-LHR
27h 30m3 stops
$1,025Scandinavian Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 24
Virgin Atlantic Logo
1:25 pm - 1:59 amLHR-ANC
21h 34m1 stop
Virgin Atlantic Logo
11:15 am - 11:20 amANC-LHR
15h 05m1 stop
$1,463Virgin Atlantic
Find Deal
Wed, Oct 8 - Wed, Oct 22
Virgin Atlantic Logo
12:45 pm - 12:51 amLHR-ANC
21h 06m1 stop
Virgin Atlantic Logo
6:05 am - 1:10 pmANC-LHR
22h 05m1 stop
$1,477Virgin Atlantic
Find Deal
Wed, Oct 8 - Wed, Oct 22
Delta Logo
10:00 am - 10:37 pmLHR-FAI
45h 37m2 stops
Delta Logo
1:30 am - 10:00 amFAI-LHR
23h 30m2 stops
$1,535Delta
Find Deal
Thu, Nov 27 - Sun, Nov 30
Delta Logo
8:40 am - 10:37 pmLHR-FAI
46h 57m2 stops
Delta Logo
1:30 am - 10:30 amFAI-LHR
24h 00m1 stop
$1,537Delta
Find Deal
Thu, Nov 27 - Sun, Nov 30

Virgin Atlantic flights from United Kingdom to Alaska

Our best Virgin Atlantic deals on United Kingdom to Alaska flight tickets
Virgin Atlantic
Oct 8
LHR1:25 pmLondon Heathrow
21h 34m
1 stop
ANC1:59 amAnchorage
Oct 22
ANC11:15 amAnchorage
15h 05m
1 stop
LHR11:20 amLondon Heathrow
$1,463
Find similar
Virgin Atlantic
Oct 8
LHR12:45 pmLondon Heathrow
21h 06m
1 stop
ANC12:51 amAnchorage
Oct 22
ANC6:05 amAnchorage
22h 05m
1 stop
LHR1:10 pmLondon Heathrow
$1,477
Find similar
Virgin Atlantic
Oct 7
LHR12:25 pmLondon Heathrow
21h 15m
2 stops
FAI12:40 amFairbanks
Oct 20
FAI1:45 amFairbanks
26h 25m
2 stops
LHR1:10 pmLondon Heathrow
$1,480
Find similar

Scandinavian Airlines flights from United Kingdom to Alaska

Our best Scandinavian Airlines deals on United Kingdom to Alaska flight tickets
Scandinavian Airlines
Oct 15
LHR6:40 amLondon Heathrow
25h 03m
2 stops
ANC10:43 pmAnchorage
Oct 22
ANC6:00 amAnchorage
27h 30m
3 stops
LHR6:30 pmLondon Heathrow
$1,004
Find similar
Scandinavian Airlines
Oct 17
LHR6:40 amLondon Heathrow
28h 19m
3 stops
ANC1:59 amAnchorage
Oct 24
ANC6:00 amAnchorage
27h 30m
3 stops
LHR6:30 pmLondon Heathrow
$1,025
Find similar
Scandinavian Airlines
Oct 8
LHR6:40 amLondon Heathrow
25h 03m
2 stops
ANC10:43 pmAnchorage
Oct 22
ANC6:00 amAnchorage
25h 00m
2 stops
LHR4:00 pmLondon Heathrow
$1,090
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United Kingdom to Alaska 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 September 16, 2025.
Use the filters below to find and compare flights from the United Kingdom to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Tue 10/14

3:40 pm-10:45 pm

2 stops40h 05m

Anchorage

Tue 10/21

10:00 am-2:40 pm

2 stops19h 40m

$836

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 10/14

9:25 pm-10:45 pm

2 stops34h 20m

Anchorage

Tue 10/21

10:00 am-11:55 am

2 stops16h 55m

$840

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 11/7

11:20 am-12:30 am

1 stop22h 10m

Anchorage

Sat 11/22

12:09 am-4:50 pm

1 stop31h 41m

$854

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 10/29

12:15 pm-12:57 am

2 stops20h 42m

Anchorage

Wed 11/5

5:05 am-10:50 am

2 stops20h 45m

$924

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 10/15

6:40 am-10:43 pm

2 stops25h 03m

Anchorage

Wed 10/22

6:00 am-6:30 pm

3 stops27h 30m

$1,004

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 10/17

6:40 am-1:59 am

3 stops28h 19m

Anchorage

Fri 10/24

6:00 am-6:30 pm

3 stops27h 30m

$1,025

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 10/8

1:25 pm-1:59 am

1 stop21h 34m

Anchorage

Wed 10/22

11:15 am-11:20 am

1 stop15h 05m

$1,463

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 10/8

12:45 pm-12:51 am

1 stop21h 06m

Anchorage

Wed 10/22

6:05 am-1:10 pm

1 stop22h 05m

$1,477

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 11/27

10:00 am-10:37 pm

2 stops45h 37m

Fairbanks

Sun 11/30

1:30 am-10:00 am

2 stops23h 30m

$1,535

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Thu 11/27

8:40 am-10:37 pm

2 stops46h 57m

Fairbanks

Sun 11/30

1:30 am-10:30 am

1 stop24h 00m

$1,537

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 Alaska from

How to get the cheapest flight ticket from United Kingdom to Alaska

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 cheapest month to fly to Alaska?

If you don’t want to visit Alaska in April, then you should wait until September to fly from United Kingdom, when ticket prices are also cheap, with an average price of $1,053.

How far in advance should I book a flight to Alaska?

You are more likely to see cheaper flights to Alaska from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $1,494 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from United Kingdom for as low as $1,065 on momondo.

Can stopping save me money on United Kingdom to Alaska flights?

You could potentially save up to 10% on your flight if you consider stops on a United Kingdom to Alaska flight.

Cheap United Kingdom to Alaska flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Alaska

Direct flights

None
There are no direct flights from United Kingdom to Alaska. There are no popular flight routes from United Kingdom to Alaska.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Alaska?

    Prices for flights from United Kingdom to Alaska are updated daily.

  • How many operators does momondo search for flights from United Kingdom to Alaska?

  • How old do you have to be to fly from United Kingdom to Alaska?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Alaska.

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

    The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United Kingdom to Alaska

Compare and see reviews for airlines that fly from United Kingdom to Alaska with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,401Free CancellationRating
7.9
7,957 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Alaska?

It is quick and easy to find United Kingdom to Alaska flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Alaska that suits you.

Can I find flights from United Kingdom to Alaska with flexible booking policies on momondo?

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

How can momondo help me find flights from United Kingdom to Alaska?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Alaska.

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

If you are not ready to book a flight from United Kingdom to Alaska now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Alaska and let you know when they change.

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