Cheap flights from London, ON to Alaska from C$ 1,104
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from London to Alaska
Cheapest flights from London to AlaskaExplore the most affordable flight options available from London to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.
Explore the most affordable flight options available from London to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.
Cheapflights Fare Finder
Customize your flight search to find flights from London 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 629,999 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from London to Alaska that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonAnchorage
YXU - ANC
YXUANC
London
Sun 11/5
8:00 p.m.-11:32 p.m.
2 stops31h 32m
Anchorage
Wed 14/5
12:28 a.m.-5:14 a.m.
2 stops24h 46m
LondonAnchorage
YXU - ANC
YXUANC
London
Mon 12/5
6:00 a.m.-9:45 a.m.
2 stops31h 45m
Anchorage
Fri 16/5
12:59 a.m.-7:10 p.m.
2 stops14h 11m
LondonAnchorage
YXU - ANC
YXUANC
London
Sat 10/5
6:15 a.m.-7:40 p.m.
2 stops17h 25m
Anchorage
Tue 13/5
8:50 p.m.-3:04 p.m.
2 stops14h 14m
LondonAnchorage
YXU - ANC
YXUANC
London
Sun 11/5
3:45 p.m.-4:44 p.m.
3 stops28h 59m
Anchorage
Tue 13/5
8:50 p.m.-3:04 p.m.
2 stops14h 14m
Best time to book a flight from London to Alaska
Have a flexible travel schedule? Discover the best time to fly to Alaska from London with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London to Alaska
What is the cheapest month to book a flight from London, Ontario to Alaska?
Currently, January is the cheapest month in which you can book a flight from London, Ontario to Alaska (average of C$ 497). Flying from London, Ontario to Alaska in December is currently the most expensive (average of C$ 700). 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.
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 mm 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 15 April 2025.
Entertainment
Overall
Comfort
Food
Boarding
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Overall
Comfort
Food
Boarding
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Overall
Comfort
Food
Boarding
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Overall
Comfort
Food
Boarding
Crew
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from London to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for London to Alaska
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from London to Alaska?
Cheapflights helps you search for flights from London 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 London to Alaska?
Millions of users choose and trust Cheapflights to book the best flight deals from London to Alaska for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from London to Alaska with no change fees?
Need flexible booking options for your flight to Alaska from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from London to Alaska become cheaper?
Yes, Cheapflights offers price alerts on London to Alaska flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.