Cheap flights from London (LON) to Alaska from $555
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from London to Alaska?
Travelers have found it’s best to book a flight 45 days in advance to save up to 91% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to Alaska 1-2 weeks in advance for as low as $1,144, or $1,676 for flights within the next 24 hours.
What is the cheapest month to fly from London to Alaska?
January is one of the best times of the year to fly to Alaska from London. Prices for January average $1,282 per person but you can even find prices for as low as $809. The most expensive prices can be found in the month of July. Opting for a January flight can save you 23% on your journey compared to booking in July
What is the cheapest time of day to fly from LON to AK?
When flying from London 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.
Cheap Icelandair flights from London to Alaska
Explore cheap flight options specifically provided by Icelandair for the route between London and Alaska. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Check out some of the cheapest Icelandair flights we've come across from London to Alaska. It's recommended that users confirm their flight details before booking.
Cheap Virgin Atlantic flights from London to Alaska
Explore cheap flight options specifically provided by Virgin Atlantic for the route between London and Alaska. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
To aid your search, here are some of the cheapest Virgin Atlantic flights we've found from London to Alaska. Make sure to examine the flight information before completing your reservation.
Cheap London to Alaska flights in May & June 2024
Find cheap flight options from London to Alaska specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on mayo 30, 2024.
The lowest fares we've come across on flights traveling from London to Alaska in May and June 2024. Check back soon for alternative fares.
London to Alaska 2024 flight deals
Discover exclusive flight deals for travel between London and Alaska in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
The lowest fares we've come across on flights traveling from London to Alaska in May and June 2024. Check back soon for alternative fares.
One-way flights to Alaska from London
Search for one-way flight options from London to Alaska. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated mayo 30, 2024.
Some of the best available deals we've found on one-way flights from London to Alaska. Those needing a return flight from London to Alaska can use the search form above.
Find flights from London to Alaska within your budget
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 2,784,634 searches. Data last updated mayo 30, 2024.
Fly from
Fly to
Budget
$906 - $1,629
Route
Depart
Return
Price
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
mar. 6/18
1 stop16h 40m
Anchorage
mar. 6/25
1 stop14h 30m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
mar. 9/17
2 stops20h 37m
Anchorage
vie. 9/27
2 stops25h 50m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
lun. 11/11
2 stops22h 09m
Anchorage
vie. 11/22
1 stop20h 40m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
lun. 11/11
1 stop19h 25m
Anchorage
vie. 11/22
1 stop26h 17m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
lun. 11/11
2 stops21h 59m
Anchorage
jue. 11/21
1 stop23h 05m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
mar. 9/17
1 stop35h 37m
Anchorage
jue. 9/26
2 stops19h 54m
London HeathrowFairbanks
LHR - FAI
LHRFAI
London Heathrow
lun. 7/1
2 stops23h 12m
Fairbanks
lun. 7/8
2 stops26h 23m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
jue. 6/27
2 stops34h 54m
Anchorage
jue. 7/11
2 stops28h 35m
London CityAnchorage
LCY - ANC
LCYANC
London City
mar. 6/18
2 stops24h 02m
Anchorage
mar. 6/25
1 stop15h 20m
No data available for this route at this time. Please check back soon.
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.
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 mayo 30, 2024.
Read reviews from past customers who have flown Icelandair, Virgin Atlantic and Delta from London to Alaska. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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 AlaskaSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
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Find flights from London to Alaska, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from London to Alaska?
Cheapflights makes it easy to find London to Alaska flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
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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?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Alaska flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to Alaska become cheaper?
Not ready to book yet? You can track prices for flights from London to Alaska on Cheapflights with our Price Alert feature and get notified when better prices are available.