How long does it take to fly to London Gatwick Airport?

On average, it takes 13h 40m to fly from Alaska to London Gatwick Airport if you fly out of Anchorage (the most popular airport in Alaska) and into London Heathrow Airport (the most popular airport in London Gatwick Airport). If you’re flying out of Juneau and into London Heathrow Airport, then the flight time is around 25h 35m.

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

Prices for flights from Alaska to London Gatwick Airport refresh daily.

How old do you have to be to fly from Alaska to London Gatwick 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 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.

£348 Cheap Flights from Alaska to London Gatwick Airport in 2026

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Find the cheapest flights from Alaska to London

Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 09:25

ANC

LGW

18h 25m

2 stops

10:35 - 00:25

LGW

ANC

22h 50m

2 stops

£675Delta

Tue, 21 Apr - Tue, 28 Apr

05:00 - 14:40

ANC

LGW

24h 40m

2 stops

15:40 - 01:40

LGW

ANC

19h 00m

2 stops

£681Icelandair

Tue, 1 Sep - Tue, 22 Sep

06:00 - 09:25

ANC

LGW

18h 25m

2 stops

10:25 - 22:22

LGW

ANC

20h 57m

2 stops

£692Delta

Thu, 20 Aug - Sun, 30 Aug

11:30 - 16:00

ANC

LGW

19h 30m

2 stops

10:25 - 22:22

LGW

ANC

20h 57m

2 stops

£693Delta

Thu, 20 Aug - Sun, 30 Aug

13:22 - 14:40

ANC

LGW

16h 18m

2 stops

15:40 - 11:11

LGW

ANC

28h 31m

2 stops

£706Multiple Airlines

Mon, 27 Apr - Tue, 5 May

13:22 - 14:40

ANC

LGW

16h 18m

2 stops

15:40 - 11:11

LGW

ANC

28h 31m

2 stops

£708Multiple Airlines

Mon, 27 Apr - Tue, 5 May

06:00 - 09:25

ANC

LGW

18h 25m

2 stops

10:25 - 22:15

LGW

ANC

20h 50m

2 stops

£713Delta

Tue, 28 Apr - Mon, 11 May

11:30 - 16:00

ANC

LGW

19h 30m

2 stops

10:25 - 22:22

LGW

ANC

20h 57m

2 stops

£717Delta

Mon, 3 Aug - Fri, 14 Aug

11:30 - 16:00

ANC

LGW

19h 30m

2 stops

10:25 - 22:22

LGW

ANC

20h 57m

2 stops

£730Delta

Thu, 20 Aug - Sun, 30 Aug

02:25 - 14:40

ANC

LGW

27h 15m

2 stops

15:40 - 11:11

LGW

ANC

28h 31m

2 stops

£740Multiple Airlines

Sun, 19 Apr - Mon, 27 Apr

Icelandair flights from Alaska to London Gatwick Airport

Our best Icelandair deals on Alaska to London Gatwick Airport flight tickets

Icelandair

1 Sept

ANC05:00Anchorage

24h 40m

2 stops

LGW14:40London Gatwick

22 Sept

LGW15:40London Gatwick

19h 00m

2 stops

ANC01:40Anchorage

£681

Icelandair

1 Sept

ANC05:00Anchorage

24h 40m

2 stops

LGW14:40London Gatwick

22 Sept

LGW15:40London Gatwick

19h 00m

2 stops

ANC01:40Anchorage

£684

Icelandair

15 Apr

ANC12:23Anchorage

17h 17m

2 stops

LGW14:40London Gatwick

22 Apr

LGW15:40London Gatwick

40h 03m

2 stops

ANC22:43Anchorage

£748

Delta flights from Alaska to London Gatwick Airport

Our best Delta deals on Alaska to London Gatwick Airport flight tickets

Delta

21 Apr

ANC06:00Anchorage

18h 25m

2 stops

LGW09:25London Gatwick

28 Apr

LGW10:35London Gatwick

22h 50m

2 stops

ANC00:25Anchorage

£675

Delta

20 Aug

ANC06:00Anchorage

18h 25m

2 stops

LGW09:25London Gatwick

30 Aug

LGW10:25London Gatwick

20h 57m

2 stops

ANC22:22Anchorage

£692

Delta

20 Aug

ANC11:30Anchorage

19h 30m

2 stops

LGW16:00London Gatwick

30 Aug

LGW10:25London Gatwick

20h 57m

2 stops

ANC22:22Anchorage

£693

momondo Fare Finder

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

Cheapest return flight

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 21/4

06:00-09:25

2 stops18h 25m

London Gatwick

Tue 28/4

10:35-00:25

2 stops22h 50m

£675

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 1/9

05:00-14:40

2 stops24h 40m

London Gatwick

Tue 22/9

15:40-01:40

2 stops19h 00m

£681

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Thu 20/8

06:00-09:25

2 stops18h 25m

London Gatwick

Sun 30/8

10:25-22:22

2 stops20h 57m

£692

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Thu 20/8

11:30-16:00

2 stops19h 30m

London Gatwick

Sun 30/8

10:25-22:22

2 stops20h 57m

£693

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 27/4

13:22-14:40

2 stops16h 18m

London Gatwick

Tue 5/5

15:40-11:11

2 stops28h 31m

£706

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 27/4

13:22-14:40

2 stops16h 18m

London Gatwick

Tue 5/5

15:40-11:11

2 stops28h 31m

£708

Fastest return journey

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 28/4

06:00-09:25

2 stops18h 25m

London Gatwick

Mon 11/5

10:25-22:15

2 stops20h 50m

£713

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 3/8

11:30-16:00

2 stops19h 30m

London Gatwick

Fri 14/8

10:25-22:22

2 stops20h 57m

£717

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Thu 20/8

11:30-16:00

2 stops19h 30m

London Gatwick

Sun 30/8

10:25-22:22

2 stops20h 57m

£730

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 19/4

02:25-14:40

2 stops27h 15m

London Gatwick

Mon 27/4

15:40-11:11

2 stops28h 31m

£740

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Airlines

Other information

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	17h 34m
Direct flights	None

The fastest flight from Alaska to London Gatwick Airport takes 17h 34m

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 refresh daily.
How old do you have to be to fly from Alaska to London Gatwick 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 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Ipswich

Wembley

Canterbury

Ilford

Guildford

Hayes

Chelmsford

Dover

Folkestone

Ramsgate

Chichester

Bedford

Worthing

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Alaska to London for 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 you have performed a search for Alaska to London 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 Alaska to London right now. Can momondo alert me if prices change?

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