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Cheap flights from London Gatwick Airport to Alaska from £625

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — ANC
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Gatwick to Alaska

Keep the following information in mind while searching for Gatwick to Alaska flight deals. Data was last updated 21 February 2025.

Round-trip from

£799

One-way from

£715

Popular in

July

Cheapest in

February

Average price

£848
Icelandair
  • Icelandair
  • 24/4-29/4
  • 4 total stops
  • 38h 28m total
  • London to Alaska
8/4
  • 8/4
  • 3 total stops
  • 22h 48m total
  • London to Alaska
Highest demand for flights based on searches. 16% potential increase in price (£168 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Gatwick to Alaska

Cheapest flights from Gatwick to Alaska
Explore the most affordable flight options available from Gatwick to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 24/415:40LGW - ANC
2 stops18h 48mIcelandair
Tue 29/410:00ANC - LGW
2 stops19h 40mIcelandair
Deal found 20/2£799
Thu 24/408:00LGW - ANC
3 stops46h 35mMultiple Airlines
Tue 29/414:30ANC - LGW
2 stops35h 25mMultiple Airlines
Deal found 20/2£873
Fri 23/512:00LGW - ANC
2 stops21h 44mVirgin Atlantic
Sat 31/506:00ANC - LGW
2 stops19h 00mVirgin Atlantic
Deal found 20/2£1,261
Fri 23/512:00LGW - ANC
2 stops21h 44mDelta
Sun 1/606:00ANC - LGW
2 stops19h 00mDelta
Deal found 20/2£1,285

Find flights from Gatwick to Alaska within your budget

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 21 February 2025.

Fly from

Gatwick

Fly to

Alaska

Route

Depart

Return

Price

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Thu 24/4

15:40-01:28

2 stops18h 48m

Anchorage

Tue 29/4

10:00-14:40

2 stops19h 40m

£799

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Thu 24/4

08:00-21:35

3 stops46h 35m

Anchorage

Tue 29/4

14:30-10:55

2 stops35h 25m

£873

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Fri 23/5

12:00-00:44

2 stops21h 44m

Anchorage

Sat 31/5

06:00-10:00

2 stops19h 00m

£1,261

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Fri 23/5

12:00-00:44

2 stops21h 44m

Anchorage

Sun 1/6

06:00-10:00

2 stops19h 00m

£1,285

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Fri 18/7

21:25-12:50

2 stops24h 25m

£625

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Wed 9/4

13:00-22:38

2 stops18h 38m

£845

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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.

Travel insights for flights from Gatwick to Alaska

Get recent, data-driven insights about flights from Gatwick to Alaska including ideal travel times, pricing trends, and more.

Rainfall in Alaska by month

Plan your trip to Alaska by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Alaska ranges from 13.0 - 84.0 inches per month. August is typically the wettest month, when rainfall can reach 84.0 mm. April is typically the driest time to visit Alaska when rainfall is around 13.0 mm.

Temperature in Alaska by month

Plan your trip to Alaska by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Alaska, 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 15.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

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 21 February 2025.

Comfort

7.0

Food

6.3

Crew

8.0

Overall

7.1

Entertainment

7.0

Boarding

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

LGW - KEF

Very small overhead bins even for backpacks as a carryon. Comfortable seats.

Comfort

7.0

Food

6.3

Crew

8.0

Overall

7.1

Entertainment

7.0

Boarding

7.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

LGW - KEF

Very small overhead bins even for backpacks as a carryon. Comfortable seats.

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.
  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Alaska (average of £987). Flying from London Gatwick Airport to Alaska in July is currently the most expensive (average of £1,796). 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

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Alternative routes for Gatwick to Alaska

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

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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£698Average£828FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

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