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Cheap flights from Alaska to London from $560

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to London departing on 4/29. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
8:00 am - 10:55 am
ANC
-
LGW
17h 55m2 stops
Icelandair Logo
11:55 am - 9:49 pm
LGW
-
ANC
18h 54m2 stops
$857Icelandair
Mon, Feb 16 - Tue, Feb 24
Icelandair Logo
8:00 am - 10:55 am
ANC
-
LGW
17h 55m2 stops
Icelandair Logo
11:55 am - 9:49 pm
LGW
-
ANC
18h 54m2 stops
$885Icelandair
Sun, Feb 15 - Fri, Feb 20
Icelandair Logo
1:00 pm - 2:40 pm
ANC
-
LGW
16h 40m2 stops
Icelandair Logo
3:40 pm - 1:28 am
LGW
-
ANC
42h 48m2 stops
$909Icelandair
Tue, Apr 28 - Mon, May 11
Icelandair Logo
1:00 pm - 2:40 pm
ANC
-
LGW
16h 40m2 stops
Icelandair Logo
3:40 pm - 11:34 pm
LGW
-
ANC
40h 54m2 stops
$916Icelandair
Mon, May 4 - Mon, May 18
Multiple Airlines Logo
7:00 am - 10:55 am
ANC
-
LGW
19h 55m2 stops
Multiple Airlines Logo
11:55 am - 1:28 am
LGW
-
ANC
21h 33m2 stops
$927Multiple Airlines
Mon, Mar 16 - Tue, Mar 24
Multiple Airlines Logo
10:00 am - 2:40 pm
ANC
-
LGW
19h 40m2 stops
Multiple Airlines Logo
3:40 pm - 9:40 am
LGW
-
ANC
27h 00m2 stops
$956Multiple Airlines
Sun, May 10 - Fri, May 22
Icelandair Logo
1:00 pm - 2:40 pm
ANC
-
LGW
16h 40m2 stops
Icelandair Logo
3:40 pm - 1:28 am
LGW
-
ANC
18h 48m2 stops
$958Icelandair
Tue, Apr 28 - Mon, May 11
Icelandair Logo
10:00 am - 10:55 am
ANC
-
LGW
16h 55m2 stops
Icelandair Logo
3:40 pm - 1:28 am
LGW
-
ANC
18h 48m2 stops
$1,004Icelandair
Mon, Mar 23 - Sun, Mar 29
Icelandair Logo
8:00 am - 10:55 am
ANC
-
LGW
17h 55m2 stops
Icelandair Logo
11:55 am - 9:51 pm
LGW
-
ANC
18h 56m2 stops
$1,007Icelandair
Fri, Jan 23 - Tue, Jan 27
Icelandair Logo
8:00 am - 10:55 am
ANC
-
LGW
17h 55m2 stops
Icelandair Logo
11:55 am - 9:51 pm
LGW
-
ANC
18h 56m2 stops
$1,020Icelandair
Thu, Jan 15 - Thu, Jan 22

Icelandair flights from Alaska to London Gatwick Airport

Our best Icelandair deals on Alaska to London Gatwick Airport flight tickets
Icelandair
Feb 16
ANC8:00 amAnchorage
17h 55m
2 stops
LGW10:55 amLondon Gatwick
Feb 24
LGW11:55 amLondon Gatwick
18h 54m
2 stops
ANC9:49 pmAnchorage
$857
Find similar
Icelandair
Feb 15
ANC8:00 amAnchorage
17h 55m
2 stops
LGW10:55 amLondon Gatwick
Feb 20
LGW11:55 amLondon Gatwick
18h 54m
2 stops
ANC9:49 pmAnchorage
$885
Find similar
Icelandair
Apr 28
ANC1:00 pmAnchorage
16h 40m
2 stops
LGW2:40 pmLondon Gatwick
May 11
LGW3:40 pmLondon Gatwick
42h 48m
2 stops
ANC1:28 amAnchorage
$909
Find similar

Condor flights from Alaska to London Gatwick Airport

Our best Condor deals on Alaska to London Gatwick Airport flight tickets
Condor
May 10
ANC11:00 amAnchorage
18h 40m
2 stops
LGW2:40 pmLondon Gatwick
May 22
LGW7:40 pmLondon Gatwick
28h 30m
1 stop
ANC3:10 pmAnchorage
$1,173
Find similar
Condor
May 24
ANC11:10 amAnchorage
18h 30m
2 stops
LGW2:40 pmLondon Gatwick
May 31
LGW7:40 pmLondon Gatwick
28h 15m
1 stop
ANC2:55 pmAnchorage
$1,484
Find similar
Condor
May 31
ANC10:00 amAnchorage
19h 40m
2 stops
LGW2:40 pmLondon Gatwick
Jun 18
LGW10:20 amLondon Gatwick
13h 30m
1 stop
ANC2:50 pmAnchorage
$1,596
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Alaska to London Gatwick Airport 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 December 18, 2025.
Use the filters below to find and compare flights from Alaska to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 2/16

8:00 am-10:55 am

2 stops17h 55m

London Gatwick

Tue 2/24

11:55 am-9:49 pm

2 stops18h 54m

$857

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 2/15

8:00 am-10:55 am

2 stops17h 55m

London Gatwick

Fri 2/20

11:55 am-9:49 pm

2 stops18h 54m

$885

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 4/28

1:00 pm-2:40 pm

2 stops16h 40m

London Gatwick

Mon 5/11

3:40 pm-1:28 am

2 stops42h 48m

$909

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 5/4

1:00 pm-2:40 pm

2 stops16h 40m

London Gatwick

Mon 5/18

3:40 pm-11:34 pm

2 stops40h 54m

$916

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 3/16

7:00 am-10:55 am

2 stops19h 55m

London Gatwick

Tue 3/24

11:55 am-1:28 am

2 stops21h 33m

$927

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 5/10

10:00 am-2:40 pm

2 stops19h 40m

London Gatwick

Fri 5/22

3:40 pm-9:40 am

2 stops27h 00m

$956

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 4/28

1:00 pm-2:40 pm

2 stops16h 40m

London Gatwick

Mon 5/11

3:40 pm-1:28 am

2 stops18h 48m

$958

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 3/23

10:00 am-10:55 am

2 stops16h 55m

London Gatwick

Sun 3/29

3:40 pm-1:28 am

2 stops18h 48m

$1,004

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Fri 1/23

8:00 am-10:55 am

2 stops17h 55m

London Gatwick

Tue 1/27

11:55 am-9:51 pm

2 stops18h 56m

$1,007

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Thu 1/15

8:00 am-10:55 am

2 stops17h 55m

London Gatwick

Thu 1/22

11:55 am-9:51 pm

2 stops18h 56m

$1,020

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Alaska to London Gatwick Airport

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 airline that flies from Alaska to London Gatwick?

Icelandair is the most popular carrier operating from Alaska to London Gatwick

Cheap Alaska to London Gatwick Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to London Gatwick Airport

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from Alaska to London Gatwick Airport takes 16h 40m
There are no direct flights from Alaska to London Gatwick Airport. There are no popular flight routes from Alaska to London Gatwick Airport.
Search flight deals

  • When did momondo last update prices for flights from Alaska to London Gatwick Airport?

    Prices for flights from Alaska to London Gatwick Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Alaska to London Gatwick Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The required travel and health documents for your London Gatwick Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond
Uxbridge
Stansted

Why use momondo?

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

It is quick and easy to find Alaska to London 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 London that suits you.

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

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

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

Once all potential Alaska 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 Alaska to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Alaska 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.

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