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Cheap flights from Alaska to London from $451

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 5/31. 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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Find the cheapest flights from Alaska to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
4:50 pm - 2:40 pm
ANC
-
LGW
12h 50m
1 stop
Condor Logo
10:20 am - 2:50 pm
LGW
-
ANC
13h 30m
1 stop
$872Condor
Sat, May 16 - Sat, May 30
Condor Logo
4:50 pm - 2:40 pm
ANC
-
LGW
12h 50m
1 stop
Condor Logo
10:20 am - 2:50 pm
LGW
-
ANC
13h 30m
1 stop
$904Condor
Sat, May 16 - Sat, May 30
Icelandair Logo
9:21 am - 2:40 pm
ANC
-
LGW
20h 19m
2 stops
Icelandair Logo
3:40 pm - 10:43 pm
LGW
-
ANC
40h 03m
2 stops
$910Icelandair
Mon, Apr 13 - Mon, Apr 27
Icelandair Logo
9:21 am - 2:40 pm
ANC
-
LGW
20h 19m
2 stops
Icelandair Logo
1:00 pm - 1:59 am
LGW
-
ANC
21h 59m
2 stops
$916Icelandair
Tue, Apr 14 - Thu, May 14
Icelandair Logo
6:00 am - 10:55 am
ANC
-
LGW
19h 55m
2 stops
Icelandair Logo
11:55 am - 12:30 am
LGW
-
ANC
20h 35m
2 stops
$923Icelandair
Mon, Feb 23 - Mon, Mar 9
Icelandair Logo
6:00 am - 10:55 am
ANC
-
LGW
19h 55m
2 stops
Icelandair Logo
11:55 am - 11:04 pm
LGW
-
ANC
19h 09m
2 stops
$946Icelandair
Mon, Feb 23 - Mon, Mar 9
Icelandair Logo
1:22 pm - 2:40 pm
ANC
-
LGW
16h 18m
2 stops
Icelandair Logo
3:40 pm - 10:43 pm
LGW
-
ANC
40h 03m
2 stops
$958Icelandair
Tue, Apr 28 - Mon, May 11
Icelandair Logo
12:22 pm - 2:40 pm
ANC
-
LGW
17h 18m
2 stops
Icelandair Logo
3:40 pm - 10:43 pm
LGW
-
ANC
40h 03m
2 stops
$966Icelandair
Sun, May 3 - Mon, May 11
Icelandair Logo
9:05 am - 2:40 pm
ANC
-
LGW
20h 35m
2 stops
Icelandair Logo
3:40 pm - 1:59 am
LGW
-
ANC
43h 19m
2 stops
$976Icelandair
Fri, May 1 - Mon, May 18
Delta Logo
1:20 pm - 3:50 pm
ANC
-
LGW
17h 30m
2 stops
Delta Logo
10:25 am - 12:25 am
LGW
-
ANC
23h 00m
2 stops
$1,017Delta
Sun, Apr 5 - Mon, Apr 13

Condor flights from Alaska to London Gatwick Airport

Our best Condor deals on Alaska to London Gatwick Airport flight tickets
Condor
May 16
ANC4:50 pmAnchorage
12h 50m
1 stop
LGW2:40 pmLondon Gatwick
May 30
LGW10:20 amLondon Gatwick
13h 30m
1 stop
ANC2:50 pmAnchorage
$872
Condor
May 3
ANC11:15 amAnchorage
18h 25m
2 stops
LGW2:40 pmLondon Gatwick
May 10
LGW10:20 amLondon Gatwick
20h 23m
2 stops
ANC9:43 pmAnchorage
$1,281
Condor
May 24
ANC11:15 amAnchorage
18h 25m
2 stops
LGW2:40 pmLondon Gatwick
Jun 8
LGW10:20 amLondon Gatwick
13h 45m
1 stop
ANC3:05 pmAnchorage
$1,332

Icelandair flights from Alaska to London Gatwick Airport

Our best Icelandair deals on Alaska to London Gatwick Airport flight tickets
Icelandair
Apr 14
ANC9:21 amAnchorage
20h 19m
2 stops
LGW2:40 pmLondon Gatwick
May 14
LGW1:00 pmLondon Gatwick
21h 59m
2 stops
ANC1:59 amAnchorage
$916
Icelandair
Feb 23
ANC6:00 amAnchorage
19h 55m
2 stops
LGW10:55 amLondon Gatwick
Mar 9
LGW11:55 amLondon Gatwick
20h 35m
2 stops
ANC12:30 amAnchorage
$923
Icelandair
Feb 23
ANC5:15 amAnchorage
20h 40m
2 stops
LGW10:55 amLondon Gatwick
Mar 9
LGW11:55 amLondon Gatwick
19h 09m
2 stops
ANC11:04 pmAnchorage
$946

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 February 4, 2026.
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

Sat 5/16

4:50 pm-2:40 pm

1 stop12h 50m

London Gatwick

Sat 5/30

10:20 am-2:50 pm

1 stop13h 30m

$872

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sat 5/16

4:50 pm-2:40 pm

1 stop12h 50m

London Gatwick

Sat 5/30

10:20 am-2:50 pm

1 stop13h 30m

$904

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 4/13

9:21 am-2:40 pm

2 stops20h 19m

London Gatwick

Mon 4/27

3:40 pm-10:43 pm

2 stops40h 03m

$910

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 4/14

9:21 am-2:40 pm

2 stops20h 19m

London Gatwick

Thu 5/14

1:00 pm-1:59 am

2 stops21h 59m

$916

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 2/23

6:00 am-10:55 am

2 stops19h 55m

London Gatwick

Mon 3/9

11:55 am-12:30 am

2 stops20h 35m

$923

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 2/23

6:00 am-10:55 am

2 stops19h 55m

London Gatwick

Mon 3/9

11:55 am-11:04 pm

2 stops19h 09m

$946

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 4/28

1:22 pm-2:40 pm

2 stops16h 18m

London Gatwick

Mon 5/11

3:40 pm-10:43 pm

2 stops40h 03m

$958

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 5/3

12:22 pm-2:40 pm

2 stops17h 18m

London Gatwick

Mon 5/11

3:40 pm-10:43 pm

2 stops40h 03m

$966

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Fri 5/1

9:05 am-2:40 pm

2 stops20h 35m

London Gatwick

Mon 5/18

3:40 pm-1:59 am

2 stops43h 19m

$976

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 4/5

1:20 pm-3:50 pm

2 stops17h 30m

London Gatwick

Mon 4/13

10:25 am-12:25 am

2 stops23h 00m

$1,017

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 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

12h 50m

Direct flights

None
The fastest flight from Alaska to London Gatwick Airport takes 12h 50m
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
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

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.

An easier way to manage your London Gatwick Airport trip

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