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Cheap flights from London Gatwick Airport to Alaska from £337

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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ANC
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Alaska

Enter your travel dates to find the best prices.

Best flights from Gatwick to Alaska
Discover carefully curated flight deals from Gatwick to Alaska that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Fri 1/515:40LGW - ANC
2 stops40h 03mIcelandair
Wed 13/513:20ANC - LGW
2 stops16h 20mIcelandair
Deal found 27/12£717
Mon 9/211:55LGW - ANC
2 stops18h 56mMultiple Airlines
Mon 16/207:00ANC - LGW
2 stops18h 55mMultiple Airlines
Deal found 26/12£729
Thu 25/610:20LGW - ANC
1 stop13h 30mCondor
Thu 9/716:50ANC - LGW
1 stop17h 00mCondor
Deal found 26/12£896
Mon 26/111:55LGW - FAI
2 stops23h 53mMultiple Airlines
Mon 2/211:05FAI - LGW
2 stops38h 50mMultiple Airlines
Deal found 26/12£746
Tue 10/211:55LGW - FAI
2 stops21h 01mIcelandair
Mon 16/202:18FAI - LGW
2 stops23h 37mIcelandair
Deal found 27/12£756
Sun 1/311:55LGW - FAI
2 stops21h 55mMultiple Airlines
Sun 8/308:00FAI - LGW
2 stops18h 55mMultiple Airlines
Deal found 26/12£839
Fri 27/311:55LGW - ANC
2 stops18h 40mIcelandair
Sun 12/409:21ANC - LGW
2 stops20h 19mIcelandair
Deal found 27/12£978
Tue 23/611:35LGW - ANC
2 stops35h 03mMultiple Airlines
Tue 7/720:52ANC - LGW
3 stops27h 33mMultiple Airlines
Deal found 26/12£1,037
Wed 24/610:55LGW - ANC
2 stops34h 23mMultiple Airlines
Wed 8/713:22ANC - LGW
3 stops34h 43mMultiple Airlines
Deal found 26/12£1,038
Sun 15/311:55LGW - ANC
2 stops30h 24mMultiple Airlines
Sun 22/319:25ANC - LGW
2 stops31h 30mMultiple Airlines
Deal found 26/12£1,050
Sat 20/610:20LGW - ANC
1 stop13h 30mMultiple Airlines
Fri 3/710:10ANC - LGW
2 stops19h 30mMultiple Airlines
Deal found 26/12£1,083

Find flight deals from Gatwick to Alaska

Keep the following information in mind while searching for Gatwick to Alaska flight deals. Data was last updated 28 December 2025.

Round-trip from

£714

One-way from

£337

Popular in

December

Cheapest in

October

Average price

£1,247
Icelandair
  • Icelandair
  • 9/2-16/2
  • 4 total stops
  • 36h 51m total
  • London to Alaska
Search Deals
26/1
  • 26/1
  • 2 total stops
  • 34h 06m total
  • London to Alaska
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£44 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Alaska 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 28 December 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Alaska that are best for you.

Fly from

Gatwick

Fly to

Alaska

Route

Depart

Return

Price

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Fri 1/5

15:40-22:43

2 stops40h 03m

Anchorage

Wed 13/5

13:20-14:40

2 stops16h 20m

£717

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Mon 9/2

11:55-21:51

2 stops18h 56m

Anchorage

Mon 16/2

07:00-10:55

2 stops18h 55m

£729

LondonFairbanks

LGW - FAI

LGWFAI

London Gatwick

Mon 26/1

11:55-02:48

2 stops23h 53m

Fairbanks

Mon 2/2

11:05-10:55

2 stops38h 50m

£746

LondonFairbanks

LGW - FAI

LGWFAI

London Gatwick

Tue 10/2

11:55-23:56

2 stops21h 01m

Fairbanks

Mon 16/2

02:18-10:55

2 stops23h 37m

£756

LondonFairbanks

LGW - FAI

LGWFAI

London Gatwick

Sun 1/3

11:55-00:50

2 stops21h 55m

Fairbanks

Sun 8/3

08:00-10:55

2 stops18h 55m

£839

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Thu 25/6

10:20-14:50

1 stop13h 30m

Anchorage

Thu 9/7

16:50-18:50

1 stop17h 00m

£896

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Fri 27/3

11:55-22:35

2 stops18h 40m

Anchorage

Sun 12/4

09:21-14:40

2 stops20h 19m

£978

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Tue 23/6

11:35-13:38

2 stops35h 03m

Anchorage

Tue 7/7

20:52-09:25

3 stops27h 33m

£1,037

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Wed 24/6

10:55-12:18

2 stops34h 23m

Anchorage

Wed 8/7

13:22-09:05

3 stops34h 43m

£1,038

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Sun 15/3

11:55-10:19

2 stops30h 24m

Anchorage

Sun 22/3

19:25-10:55

2 stops31h 30m

£1,050

Flights are sorted by cheapest return flights first.

Deals found on 26/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Gatwick to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Gatwick 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 London Gatwick Airport to Alaska
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Alaska. Reviews last updated 28 December 2025.
Get a feel of what it's like to fly with Icelandair from London Gatwick Airport to Alaska by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
592 reviews
Check prices

Boarding

7.2

Entertainment

7.0

Crew

8.0

Comfort

6.9

Overall

7.0

Food

6.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.0
Good
592 reviews
Icelandair
7.0
Good
592 reviews
Check prices

Boarding

7.2

Entertainment

7.0

Crew

8.0

Comfort

6.9

Overall

7.0

Food

6.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Alaska. 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 London Gatwick Airport to Alaska?

    For as low as £896, Icelandair can have you in Alaska from London Gatwick Airport in 13h 30m. Airlines will cover a distance of 4495 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Alaska 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

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Alternative routes for Gatwick to Alaska

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Top airline flying from Gatwick to Alaska

Discover the top airline that operate flights from Gatwick to Alaska. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£648Average£905FlexibilityNo cancel feeOn-time76%
Search Icelandair 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 Gatwick to Alaska?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Alaska. 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 Gatwick to Alaska?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Gatwick to Alaska for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Gatwick to Alaska with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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