Cheap flights from the United Kingdom to Alaska from £397
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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from United Kingdom to Alaska
Keep the following information in mind while searching for United Kingdom to Alaska flight deals. Data was last updated 11 July 2025.
Round-trip from | £645 |
---|---|
One-way from | £397 |
Popular in | July |
Cheapest in | February |
Average price | £1,245 |
Find flight deals from United Kingdom to Alaska
Cheapest flights from United Kingdom to AlaskaExplore the most affordable flight options available from United Kingdom to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from United Kingdom to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom 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 11 July 2025.
Use the filters below to find and compare flights from the United Kingdom to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonFairbanks
LGW - FAI
LGWFAI
London Gatwick
Mon 25/8
10:45-00:48
2 stops23h 03m
Fairbanks
Sun 31/8
00:18-10:50
2 stops25h 32m
LondonAnchorage
LGW - ANC
LGWANC
London Gatwick
Mon 25/8
15:40-00:25
2 stops41h 45m
Anchorage
Mon 1/9
23:25-14:40
2 stops30h 15m
LondonAnchorage
LCY - ANC
LCYANC
London City
Thu 11/9
09:20-00:34
2 stops24h 14m
Anchorage
Thu 25/9
23:44-11:40
2 stops26h 56m
LondonAnchorage
LHR - ANC
LHRANC
London Heathrow
Wed 8/10
07:05-23:15
3 stops25h 10m
Anchorage
Wed 22/10
10:40-18:50
3 stops23h 10m
LondonAnchorage
LHR - ANC
LHRANC
London Heathrow
Sun 24/8
13:35-00:34
1 stop19h 59m
Anchorage
Sun 31/8
23:44-06:25
2 stops45h 41m
LondonAnchorage
LHR - ANC
LHRANC
London Heathrow
Sun 5/10
21:25-22:45
2 stops34h 20m
Anchorage
Sat 11/10
13:10-11:55
2 stops37h 45m
LondonAnchorage
LGW - ANC
LGWANC
London Gatwick
Thu 11/9
15:40-22:47
2 stops40h 07m
Anchorage
Fri 26/9
13:25-14:40
2 stops40h 15m
ManchesterAnchorage
MAN - ANC
MANANC
Manchester
Fri 3/10
12:40-23:44
2 stops20h 04m
Anchorage
Fri 17/10
05:00-11:40
2 stops21h 40m
GlasgowAnchorage
GLA - ANC
GLAANC
Glasgow Intl
Sat 25/10
14:20-22:45
2 stops17h 25m
Anchorage
Sat 1/11
06:00-09:55
2 stops19h 55m
LondonAnchorage
LHR - ANC
LHRANC
London Heathrow
Sat 23/8
07:30-12:50
1 stop14h 20m
Anchorage
Sat 30/8
15:05-18:40
1 stop18h 35m
Best time to book a flight from United Kingdom to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from United Kingdom with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Alaska
What is the cheapest month to book a flight from United Kingdom to Alaska?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to Alaska (average of £987). Flying from United Kingdom to Alaska in July is currently the most expensive (average of £1,736). 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.
What is the cheapest time of day to fly from GB to AK?
Find hourly flight availability from United Kingdom to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.
When flying from United Kingdom to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 11 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andSWISS from the United Kingdom to Alaska. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Michael,Jul 2025
AMS - ATL
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Michael,Jul 2025
AMS - ATL
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Michael,Jul 2025
AMS - ATL
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Michael,Jul 2025
AMS - ATL
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Michael,Jul 2025
AMS - ATL
Food
Overall
Entertainment
Crew
Comfort
Boarding
Reviews
Michael,Jul 2025
AMS - ATL
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for United Kingdom to Alaska
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from United Kingdom to Alaska
Discover the top 7 airlines that operate flights from United Kingdom 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 11 July 2025.
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 United Kingdom to Alaska?
Cheapflights helps you search for flights from United Kingdom to Alaska via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Alaska?
Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Alaska 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 United Kingdom to Alaska with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from United Kingdom to Alaska flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from United Kingdom to Alaska become cheaper?
Not ready to book yet? You can track prices for flights from United Kingdom to Alaska on Cheapflights with our Price Alert feature and get notified when better prices are available.