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

Icelandair can get you from Alaska to London Gatwick Airport in just under 19h 40m. Your travel time can differ by up to . The distance from Alaska to London Gatwick Airport is about 4495 mi.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from AK to LGW?

When flying from Alaska to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£595+ Cheap Flights from Alaska to London Gatwick Airport

Cheap flight deals from Alaska to Gatwick

Round-trip from	£683
One-way from	£595
Popular in	December
Cheapest in	April
Average price	£716

Icelandair
13/11-20/11
4 total stops
36h 48m total
Alaska to London

Search Deals

Icelandair
3/12
2 total stops
18h 50m total
Alaska to London

Search Deals

Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).

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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

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Find flight deals from Alaska to Gatwick

Enter your travel dates to find the best prices.

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 21 October 2025.

Thu 13/1108:00ANC - LGW

2 stops17h 55mIcelandair

Thu 20/1111:55LGW - ANC

2 stops18h 53mIcelandair

Deal found 19/10£683

Wed 3/1206:05ANC - LGW

2 stops19h 50mMultiple Airlines

Wed 10/1211:55LGW - ANC

2 stops18h 49mMultiple Airlines

Deal found 19/10£689

Tue 18/1108:00ANC - LGW

2 stops17h 55mIcelandair

Tue 25/1111:55LGW - ANC

2 stops19h 02mIcelandair

Deal found 19/10£730

Fri 5/1212:10ANC - LGW

2 stops37h 45mIcelandair

Fri 12/1211:55LGW - ANC

2 stops18h 49mIcelandair

Deal found 20/10£750

Mon 17/1108:00ANC - LGW

2 stops17h 55mIcelandair

Mon 24/1111:55LGW - ANC

2 stops19h 02mIcelandair

Deal found 18/10£789

Wed 26/1106:00ANC - LGW

2 stops19h 55mMultiple Airlines

Wed 3/1211:55LGW - ANC

2 stops31h 15mMultiple Airlines

Deal found 19/10£867

Wed 19/1108:00ANC - LGW

2 stops17h 55mIcelandair

Wed 26/1111:55LGW - ANC

2 stops19h 02mIcelandair

Deal found 20/10£893

Sun 26/1010:00ANC - LGW

2 stops19h 40mMultiple Airlines

Sat 8/1111:55LGW - ANC

2 stops19h 53mMultiple Airlines

Deal found 18/10£1,004

Wed 17/1201:25ANC - LGW

2 stops24h 30mMultiple Airlines

Wed 14/111:55LGW - ANC

2 stops19h 57mMultiple Airlines

Deal found 20/10£1,038

Sun 7/1205:05ANC - LGW

2 stops20h 50mMultiple Airlines

Sun 14/1211:55LGW - ANC

2 stops18h 49mMultiple Airlines

Deal found 20/10£1,044

Best flights from Alaska to Gatwick
Discover carefully curated flight deals from Alaska to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 October 2025.

Wed 3/1206:05ANC - LGW

2 stops19h 50mMultiple Airlines

Wed 10/1211:55LGW - ANC

2 stops18h 49mMultiple Airlines

Deal found 19/10£689

Tue 7/410:00ANC - LGW

2 stops19h 40mIcelandair

Sun 19/415:40LGW - ANC

2 stops18h 48mIcelandair

Deal found 19/10£695

Sun 22/312:05ANC - LGW

2 stops38h 50mIcelandair

Sat 4/415:40LGW - ANC

2 stops18h 48mIcelandair

Deal found 19/10£712

Wed 4/207:05ANC - LGW

2 stops18h 50mMultiple Airlines

Mon 9/211:55LGW - ANC

2 stops18h 56mMultiple Airlines

Deal found 18/10£751

Tue 18/1108:00ANC - LGW

2 stops17h 55mIcelandair

Tue 25/1111:55LGW - ANC

2 stops19h 02mIcelandair

Deal found 19/10£730

Fri 5/1212:10ANC - LGW

2 stops37h 45mIcelandair

Fri 12/1211:55LGW - ANC

2 stops18h 49mIcelandair

Deal found 20/10£750

Sat 28/312:00ANC - LGW

2 stops41h 40mIcelandair

Sat 4/415:40LGW - ANC

2 stops18h 48mIcelandair

Deal found 19/10£759

Fri 27/310:00ANC - LGW

2 stops19h 40mIcelandair

Tue 31/315:40LGW - ANC

2 stops18h 48mIcelandair

Deal found 19/10£773

Mon 17/1108:00ANC - LGW

2 stops17h 55mIcelandair

Mon 24/1111:55LGW - ANC

2 stops19h 02mIcelandair

Deal found 18/10£789

Sun 8/208:00ANC - LGW

2 stops17h 55mIcelandair

Sun 22/211:55LGW - ANC

2 stops19h 41mIcelandair

Deal found 19/10£816

Last-minute flights from Alaska to Gatwick
Discover last-minute flight deals from Alaska to Gatwick. Data last updated 21 October 2025 and is based on user searches.

Sun 26/1010:00ANC - LGW

2 stops19h 40mMultiple Airlines

Sat 8/1111:55LGW - ANC

2 stops19h 53mMultiple Airlines

Deal found 18/10£1,004

Mon 27/1010:00ANC - LGW

2 stops16h 55mIcelandair

Mon 10/1111:55LGW - ANC

2 stops18h 53mIcelandair

Deal found 19/10£1,527

Cheapflights 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

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Wed 3/12

06:05-10:55

2 stops19h 50m

London Gatwick

Wed 10/12

11:55-21:44

2 stops18h 49m

£689

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 7/4

10:00-14:40

2 stops19h 40m

London Gatwick

Sun 19/4

15:40-01:28

2 stops18h 48m

£695

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 22/3

12:05-10:55

2 stops38h 50m

London Gatwick

Sat 4/4

15:40-01:28

2 stops18h 48m

£712

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 18/11

08:00-10:55

2 stops17h 55m

London Gatwick

Tue 25/11

11:55-21:57

2 stops19h 02m

£730

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Fri 5/12

12:10-10:55

2 stops37h 45m

London Gatwick

Fri 12/12

11:55-21:44

2 stops18h 49m

£750

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Wed 4/2

07:05-10:55

2 stops18h 50m

London Gatwick

Mon 9/2

11:55-21:51

2 stops18h 56m

£751

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sat 28/3

12:00-13:40

2 stops41h 40m

London Gatwick

Sat 4/4

15:40-01:28

2 stops18h 48m

£759

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Fri 27/3

10:00-13:40

2 stops19h 40m

London Gatwick

Tue 31/3

15:40-01:28

2 stops18h 48m

£773

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Mon 17/11

08:00-10:55

2 stops17h 55m

London Gatwick

Mon 24/11

11:55-21:57

2 stops19h 02m

£789

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 8/2

08:00-10:55

2 stops17h 55m

London Gatwick

Sun 22/2

11:55-22:36

2 stops19h 41m

£816

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 11 results

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

How long is the flight from Alaska to London Gatwick Airport?
Icelandair can get you from Alaska to London Gatwick Airport in just under 19h 40m. 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.

See more FAQs

Milton Keynes

Croydon

Slough

Gatwick

Hounslow

Luton

Wembley

Deal

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Romford

Ipswich

Brentford

Dartford

Guildford

Eastbourne

Browse thousands of different options on Cheapflights for your next trip

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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.

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Cheap flights from Alaska to London Gatwick Airport from £595

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

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 21 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Alaska to Gatwick

Cheapest flights from Alaska to GatwickExplore 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 21 October 2025.

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 21 October 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Alaska to London Gatwick Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Alaska to London Gatwick Airport

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?

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

How can I find direct flights from Alaska to Gatwick?

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

Travelling to a place near London Gatwick Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Alaska to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.

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?

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

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

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

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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 21 October 2025.