Cheap flights from London to Alaska

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Anchorage (ANC)
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How to find the cheapest flight from
London (LON) to Alaska

All the information you need to plan the best LON to ANC flight in 2021: compare London to Alaska flight prices with the expected peak season, weather and rainfall in Alaska.
How far in advance should I book a flight from London to Alaska?

To save up to 45% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Alaska from £901 1-2 weeks out and tickets from £1,242 for flights departing within the next 72 hours.

What is the cheapest month to fly from London to Alaska?

September can be a great time to fly to Alaska from London with a flight ticket averaging about £904. Cheapflights users have found deals in the month of September for as cheap as £598. The most expensive prices can be found in the month of December.

Cheap flights from London to Alaska in June, July 2021

The best prices found for LON to Alaska flights in June, July
28 Jun - 4 Jul
£835pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ANC
Anchorage
ANC
Anchorage
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
3 Jul - 28 Jul
£938pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ANC
Anchorage
ANC
Anchorage
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
28 Jun - 4 Jul
£960pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
ANC
Anchorage
ANC
Anchorage
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

London to Alaska 2021 flight deals

Cheap flights to Alaska from London found for this year
22 Oct - 31 Oct
£644pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
FAI
Fairbanks
FAI
Fairbanks
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
6 Sep - 13 Sep
£695pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ANC
Anchorage
ANC
Anchorage
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
13 Sep - 29 Sep
£747pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
ANC
Anchorage
ANC
Anchorage
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Last-minute flights from London to Alaska

Late deals on return flights to Alaska from London, departing today and this week
22 Jun - 6 Jul
£3,603pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
FAI
Fairbanks
FAI
Fairbanks
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
22 Jun - 7 Jul
£3,619pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
FAI
Fairbanks
FAI
Fairbanks
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
22 Jun - 6 Jul
£3,827pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
FAI
Fairbanks
FAI
Fairbanks
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Alaska from London

The cheapest one-way flights from London to Alaska
04:30 - 19:55
Multiple Airlines
2 stops
24h 25m
LHR - ANC
Multiple Airlines
£973
Condor
05:30 - 19:40
Multiple Airlines
2 stops
23h 10m
LHR - FAI
Multiple Airlines
£1,058
Condor
02:30 - 16:40
Multiple Airlines
2 stops
23h 10m
LHR - FAI
Multiple Airlines
£1,065
Condor

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Alaska</span> flights.

Flight FAQs

From London to Alaska

Are flight prices decreasing from London to Alaska due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Alaska for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from London to Alaska have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London to Alaska that may be offering flexible cancellation policies are United Airlines, Air Canada, and Virgin Atlantic. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London to Alaska for under £710 on Cheapflights?

Yes, there are multiple flights from London to Alaska for under £710. The cheapest flight booked recently is on Multiple Airlines for just £644, but on average you can expect to pay £859.

Are there direct flights from London to Alaska for under £639 on Cheapflights?

There are no direct flights from London to Alaska, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from London to Alaska for under £3,619?

There are currently 17+ open flights from London to Alaska within the next 7 days for less than £3,619.

What are the most popular airlines that fly from London to Alaska?

Consider Air Canada, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from London to Alaska.

What are the most popular routes from London to Alaska?

Most travellers choose London Heathrow - Anchorage, London City - Anchorage or London Heathrow - Fairbanks when deciding on the best route from London to Alaska.

What are the cheapest flights from London to Alaska?

Looking at all options, your cheapest flight can be booked for £367. While the most popular route (London Heathrow - Anchorage) can be booked for £695 on average our data indicates £1,154 when flying from London to Alaska

How long does is the flight from London to Alaska?

A quick flight from London to Alaska can take about 16h 25m. Virgin Atlantic provides one of the quickest options available for as low as £1,086. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from London to Alaska return?

Cheapflights users have booked flights from London to Alaska from £878 return. Other airlines that can offer you cheap pricing are Virgin Atlantic, from £928, and United Airlines, from £1,010.

Related searches

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Destination points for flights from London to Alaska

Select to see more specific information for flights from London to all places in Alaska.

Destination information for Alaska

Things to know before you go - useful duration and weather info for your trip from London to Alaska.
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Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing

Bethel (BET)
Buckland (BKC)
Barrow Wiley Post/W.Rogers (BRW)
Barter Island (BTI)
Bettles (BTT)
Cold Bay (CDB)

Top 6 airlines flying from London to Alaska

The chart below displays the airlines Cheapflights users travelling from London to Alaska choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
£744 £1,105 No cancel fee 69%
Search United Airlines flights
Virgin Atlantic
£907 £1,211 No cancel fee 72%
Search Virgin Atlantic flights
Icelandair
£953 £1,321 No cancel fee 76%
Search Icelandair flights
Delta
£1,063 £1,337 No cancel fee N/A
Search Delta flights
Air Canada
£936 £1,418 No cancel fee 67%
Search Air Canada flights
British Airways
£1,027 £1,510 No cancel fee 70%
Search British Airways flights
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