Find flights
When to book
FAQs

Cheap flights from Alaska to London Gatwick Airport from £286

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LGW
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Alaska to Gatwick

Keep the following information in mind while searching for Alaska to Gatwick flight deals. Data was last updated 17 September 2025.

Round-trip from

£679

One-way from

£286

Popular in

January

Cheapest in

October

Average price

£723
Icelandair
  • Icelandair
  • 19/11-5/12
  • 4 total stops
  • 36h 41m total
  • Alaska to London
Search Deals
27/10
  • 27/10
  • 2 total stops
  • 49h 38m total
  • Alaska to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Alaska to Gatwick

Cheapest flights from Alaska to Gatwick
Explore the most affordable flight options available from Alaska to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Wed 19/1108:00ANC - LGW
2 stops17h 55mIcelandair
Fri 5/1211:55LGW - ANC
2 stops18h 46mIcelandair
Deal found 15/9£679
Sun 26/1010:00ANC - LGW
2 stops16h 55mIcelandair
Sat 8/1111:55LGW - ANC
2 stops18h 53mIcelandair
Deal found 14/9£716
Wed 5/1108:00ANC - LGW
2 stops17h 55mIcelandair
Thu 20/1111:55LGW - ANC
2 stops18h 53mIcelandair
Deal found 17/9£728
Thu 6/1108:00ANC - LGW
2 stops17h 55mIcelandair
Fri 21/1111:55LGW - ANC
2 stops19h 02mIcelandair
Deal found 14/9£737
Wed 19/1101:04ANC - LGW
2 stops24h 51mMultiple Airlines
Mon 1/1211:55LGW - ANC
2 stops20h 49mMultiple Airlines
Deal found 15/9£740
Mon 27/1010:00ANC - LGW
2 stops16h 55mIcelandair
Mon 10/1111:55LGW - ANC
2 stops18h 53mIcelandair
Deal found 16/9£746
Wed 29/1002:26ANC - LGW
2 stops24h 29mMultiple Airlines
Thu 6/1111:55LGW - ANC
2 stops21h 54mMultiple Airlines
Deal found 15/9£761
Thu 6/1108:00ANC - LGW
2 stops17h 55mMultiple Airlines
Thu 20/1111:55LGW - ANC
2 stops30h 41mMultiple Airlines
Deal found 15/9£783
Mon 27/1009:05ANC - LGW
2 stops17h 50mMultiple Airlines
Mon 10/1111:55LGW - ANC
2 stops19h 53mMultiple Airlines
Deal found 15/9£802
Fri 3/1013:25ANC - LGW
2 stops16h 15mIcelandair
Tue 7/1015:40LGW - ANC
2 stops40h 05mIcelandair
Deal found 16/9£803

Cheapflights Fare Finder

 
Customise your flight search to find flights from Alaska to Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Alaska to London Gatwick Airport that are best for you.

Fly from

Alaska

Fly to

Gatwick

Route

Depart

Return

Price

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Wed 19/11

08:00-10:55

2 stops17h 55m

London Gatwick

Fri 5/12

11:55-21:41

2 stops18h 46m

£679

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 26/10

10:00-10:55

2 stops16h 55m

London Gatwick

Sat 8/11

11:55-21:48

2 stops18h 53m

£716

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Wed 5/11

08:00-10:55

2 stops17h 55m

London Gatwick

Thu 20/11

11:55-21:48

2 stops18h 53m

£730

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Thu 6/11

08:00-10:55

2 stops17h 55m

London Gatwick

Fri 21/11

11:55-21:57

2 stops19h 02m

£737

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Fri 7/11

08:00-10:55

2 stops17h 55m

London Gatwick

Fri 21/11

11:55-21:57

2 stops19h 02m

£737

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Wed 19/11

01:04-10:55

2 stops24h 51m

London Gatwick

Mon 1/12

11:55-23:44

2 stops20h 49m

£740

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Thu 30/10

05:05-10:55

2 stops21h 50m

London Gatwick

Thu 6/11

11:55-00:49

2 stops21h 54m

£761

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Thu 6/11

08:00-10:55

2 stops17h 55m

London Gatwick

Thu 20/11

11:55-09:36

2 stops30h 41m

£783

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 27/10

09:05-10:55

2 stops17h 50m

London Gatwick

Mon 10/11

11:55-22:48

2 stops19h 53m

£802

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 28/10

10:00-09:50

3 stops39h 50m

£286

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 14 results
1
2

Best time to book a flight from Alaska to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Alaska with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alaska to London Gatwick Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Alaska to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Alaska to London Gatwick Airport?

    Icelandair can get you from Alaska to London Gatwick Airport in just under 17h 55m. Your travel time can differ by up to . The distance from Alaska to London Gatwick Airport is about 4495 mi.

  • Can I find deals for flights from Alaska to Gatwick that include hotel bookings?

    Yes. In addition to deals on Alaska to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Alaska to Gatwick?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Gatwick.

  • Can I find deals for business class flights from Alaska to Gatwick?

    Yes. Cheapflights offers flight deals from Alaska to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alaska to London Gatwick Airport?

    Currently, April is the cheapest month in which you can book a flight from Alaska to London Gatwick Airport (average of £102). Flying from Alaska to London Gatwick Airport in July is currently the most expensive (average of £142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Dartford
Guildford
Brentford
Bishop's Stortford
Romford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alaska to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
Boston to Heathrow flights
Dulles Intl to Heathrow flights
Los Angeles to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Gatwick flights
O'Hare Intl to Heathrow flights
San Francisco to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Baltimore to Heathrow flights
LaGuardia to Gatwick flights
Newark to London City flights
Seattle to Heathrow flights
John F Kennedy Intl to Stansted flights
Atlanta to Heathrow flights
Miami to Heathrow flights
Philadelphia to Heathrow flights
Denver to Heathrow flights
Hobby to Heathrow flights
Boston to Gatwick flights
Newark to Stansted flights
Newark to Luton flights
Boston to London City flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Dulles Intl to London City flights
Baltimore to Gatwick flights
Orlando to Heathrow flights
Los Angeles to London City flights
George Bush Intcntl to Heathrow flights
O'Hare Intl to Gatwick flights
Minneapolis to Heathrow flights
Reagan-National to Gatwick flights
Los Angeles to Gatwick flights
O'Hare Intl to London City flights
San Francisco to Gatwick flights
Boston to Stansted flights
Raleigh to Heathrow flights
Tampa to Heathrow flights
Boston to Luton flights
Dallas/Fort Worth to Gatwick flights
San Diego to Heathrow flights
Charlotte to Heathrow flights
Sky Harbor Intl to Heathrow flights
Detroit to Heathrow flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Alaska to Gatwick?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Alaska to Gatwick. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Alaska to Gatwick?

Cheapflights simply makes it quick and affordable to book flights from Alaska to Gatwick by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Alaska to Gatwick with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Alaska to Gatwick flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Alaska to Gatwick become cheaper?

Yes! Start tracking prices for Alaska to Gatwick flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.