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

Delta 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.

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.

£345+ Cheap Flights from Alaska to London Gatwick Airport

Cheap flight deals from Alaska to Gatwick

Enter your travel dates to find the best prices.

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Best

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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 5 September 2026.

Mon 7/917:05 -

1 stop16h 45m

Sat 12/910:20 -

1 stop13h 30m

Deal found 31/8£644

Sun 18/1006:30 -

2 stops17h 55m

Sun 1/1110:00 -

2 stops23h 35m

Deal found 3/9£714

Mon 7/917:05 -

1 stop12h 35m

Thu 10/910:20 -

1 stop13h 30m

Deal found 31/8£730

Mon 7/917:05 -

1 stop12h 35m

Fri 11/919:45 -

1 stop28h 05m

Deal found 31/8£745

Fri 6/1106:30 -

2 stops24h 15m

Mon 16/1110:00 -

2 stops22h 24m

Deal found 2/9£752

Mon 12/1008:02 -

2 stops25h 48m

Sat 7/1110:25 -

2 stops20h 20m

Deal found 2/9£804

Sat 5/916:50 -

1 stop16h 55m

Sat 12/910:20 -

1 stop13h 30m

Deal found 31/8£808

Tue 13/1008:05 -

2 stops21h 35m

Tue 20/1015:40 -

2 stops28h 41m

Deal found 31/8£834

Sun 11/1010:22 -

2 stops23h 28m

Tue 27/1010:25 -

2 stops20h 23m

Deal found 2/9£858

Sat 5/916:50 -

1 stop16h 55m

Thu 10/910:20 -

1 stop13h 30m

Deal found 31/8£885

Mon 19/1010:22 -

2 stops23h 28m

Mon 26/1010:25 -

2 stops19h 23m

Deal found 4/9£900

Find flight deals from Alaska to Gatwick

Round-trip from	£714
One-way from	£345
Popular in	June
Cheapest in	January
Average price	£879

Delta
18/10-1/11
4 total stops
41h 30m total
Alaska to London

Search Deals

Delta
26/10-31/12
2 total stops
25h 15m total
Alaska to London

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£124 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Mon 26/10

06:30-15:45

2 stops25h 15m

London Gatwick

Wed 31/12

00:00-13:00

Nonstop0h 00m

£345

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Tue 27/10

08:05-16:50

3 stops24h 45m

London Gatwick

Wed 31/12

00:00-13:00

Nonstop0h 00m

£370

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Mon 26/10

08:02-10:35

3 stops42h 33m

London Gatwick

Wed 31/12

00:00-13:00

Nonstop0h 00m

£370

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Tue 22/9

05:07-20:10

3 stops30h 03m

London Gatwick

Wed 31/12

00:00-13:00

Nonstop0h 00m

£424

Fastest return journey

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Fri 11/9

08:00-09:25

2 stops16h 25m

London Gatwick

Wed 31/12

00:00-13:00

Nonstop0h 00m

£569

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Fri 11/9

13:35-08:40

3 stops58h 05m

London Gatwick

Wed 31/12

00:00-13:00

Nonstop0h 00m

£708

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Sun 18/10

06:30-09:25

2 stops17h 55m

London Gatwick

Sun 1/11

10:00-00:35

2 stops23h 35m

£714

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Wed 11/11

06:15-15:45

2 stops24h 30m

London Gatwick

Mon 16/11

10:00-23:24

2 stops22h 24m

£714

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Thu 8/10

11:29-16:00

2 stops19h 31m

London Gatwick

Thu 22/10

10:25-00:35

2 stops23h 10m

£715

AnchorageLondon

ANC Anchorage - LGW London Gatwick

ANCLGW

Anchorage

Sun 11/10

10:22-18:50

2 stops23h 28m

London Gatwick

Tue 27/10

10:25-22:48

2 stops20h 23m

£858

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 12 resultsSorted by cheapest first

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.

ANC-LGW

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

USAK-LGW

ANC-LGW

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?
Delta 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.

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Cheap flights from Alaska to London Gatwick Airport from £345

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 5 September 2026.

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 5 September 2026.

Best flights from Alaska to GatwickDiscover 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 5 September 2026.

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 5 September 2026.

Last-minute flights from Alaska to GatwickDiscover last-minute flight deals from Alaska to Gatwick. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Alaska to Gatwick. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Alaska to GatwickSearch for one-way flight options from Alaska to Gatwick. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Alaska to Gatwick. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

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Related info for your journey

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?

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Alternative routes for Alaska to Gatwick

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Complete your trip

Complete your trip to Gatwick by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from Alaska to Gatwick by cabin class

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Other flights to Gatwick

Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 September 2026.

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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 5 September 2026.

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 5 September 2026.

Last-minute flights from Alaska to Gatwick
Discover last-minute flight deals from Alaska to Gatwick. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Alaska to Gatwick
Search for one-way flight options from Alaska to Gatwick. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.