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Cheap flights from Alaska to London from £283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alaska to London departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Logo
23:59 - 06:30ANC-LHR
21h 31m2 stops
Logo
08:30 - 12:50LHR-ANC
13h 20m1 stop
£519
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Mon, 4 Aug - Wed, 20 Aug
Scandinavian Airlines Logo
06:00 - 18:30ANC-LHR
27h 30m3 stops
Scandinavian Airlines Logo
06:40 - 23:15LHR-ANC
25h 35m2 stops
£524Scandinavian Airlines
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Wed, 1 Oct - Wed, 15 Oct
United Airlines Logo
20:16 - 20:40ANC-LHR
15h 24m1 stop
United Airlines Logo
09:30 - 12:50LHR-ANC
12h 20m1 stop
£534United Airlines
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Mon, 4 Aug - Wed, 20 Aug
United Airlines Logo
20:16 - 20:40ANC-LHR
15h 24m1 stop
United Airlines Logo
07:30 - 12:50LHR-ANC
14h 20m1 stop
£534United Airlines
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Mon, 4 Aug - Wed, 20 Aug
Lufthansa Logo
20:49 - 06:20ANC-LHR
24h 31m1 stop
Lufthansa Logo
07:25 - 22:41LHR-ANC
24h 16m2 stops
£542Lufthansa
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Sun, 24 Aug - Sun, 31 Aug
Delta Logo
01:40 - 11:20ANC-LHR
24h 40m1 stop
Delta Logo
06:15 - 01:32LHR-ANC
28h 17m2 stops
£546Delta
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Mon, 4 Aug - Tue, 12 Aug
Delta Logo
06:02 - 11:25ANC-LHR
20h 23m2 stops
Delta Logo
06:15 - 01:32LHR-ANC
28h 17m2 stops
£550Delta
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Tue, 5 Aug - Tue, 12 Aug
Lufthansa Logo
23:59 - 06:20ANC-LHR
21h 21m1 stop
Lufthansa Logo
11:25 - 22:41LHR-ANC
20h 16m1 stop
£553Lufthansa
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Sun, 24 Aug - Sun, 31 Aug
KLM Logo
06:00 - 14:15ANC-LHR
23h 15m1 stop
KLM Logo
06:30 - 19:10LHR-ANC
21h 40m2 stops
£556KLM
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Wed, 1 Oct - Wed, 15 Oct
KLM Logo
06:00 - 11:00ANC-LHR
21h 00m1 stop
KLM Logo
20:25 - 16:22LHR-ANC
28h 57m2 stops
£557KLM
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Mon, 27 Oct - Mon, 10 Nov

American Airlines flights from Alaska to London Heathrow Airport

Our best American Airlines deals on Alaska to London Heathrow Airport flight tickets
American Airlines
22 Aug
ANC06:10Anchorage
17h 50m
1 stop
LHR09:00London Heathrow
29 Aug
LHR08:50London Heathrow
20h 59m
2 stops
ANC20:49Anchorage
£560
Find similar
American Airlines
3 Aug
FAI12:17Fairbanks
16h 23m
1 stop
LHR13:40London Heathrow
16 Aug
LHR09:50London Heathrow
19h 35m
1 stop
FAI20:25Fairbanks
£664
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American Airlines
9 Oct
FAI02:00Fairbanks
19h 50m
1 stop
LHR06:50London Heathrow
18 Oct
LHR16:30London Heathrow
19h 05m
1 stop
FAI02:35Fairbanks
£701
Find similar

Scandinavian Airlines flights from Alaska to London Heathrow Airport

Our best Scandinavian Airlines deals on Alaska to London Heathrow Airport flight tickets
Scandinavian Airlines
1 Oct
ANC06:00Anchorage
27h 30m
3 stops
LHR18:30London Heathrow
15 Oct
LHR06:40London Heathrow
25h 35m
2 stops
ANC23:15Anchorage
£524
Find similar
Scandinavian Airlines
1 Oct
ANC06:00Anchorage
27h 30m
3 stops
LHR18:30London Heathrow
15 Oct
LHR07:05London Heathrow
25h 10m
3 stops
ANC23:15Anchorage
£527
Find similar
Scandinavian Airlines
1 Oct
ANC06:00Anchorage
42h 20m
2 stops
LHR09:20London Heathrow
15 Oct
LHR06:40London Heathrow
28h 05m
2 stops
ANC01:45Anchorage
£547
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See travel insights to London from

How to get the cheapest flight ticket from Alaska to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Alaska to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £572. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Alaska averaging around £622.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Alaska to London Heathrow Airport in the morning for as low as £728. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £1,027 on average. Flights to London Heathrow Airport from Alaska at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Alaska when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £810 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Alaska for as low as £632 on momondo.

Cheap Alaska to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alaska to London Heathrow Airport

Best price found

£283

Fastest flight time

14h 51m

Direct flights

None
The best one-way flight to London Heathrow Airport from Alaska in the past 72 hours is £283. The best return flight deal from Alaska to London Heathrow Airport found on momondo in the last 72 hours is £519.
The fastest flight from Alaska to London Heathrow Airport takes 14h 51m
There are no direct flights from Alaska to London Heathrow Airport. Popular non-direct routes for this connection are Fairbanks Airport - London Heathrow Airport and Anchorage Airport - London Heathrow Airport.
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  • When did momondo last update prices for flights from Alaska to London Heathrow Airport?

    Prices for flights from Alaska to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from Alaska to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alaska to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

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Why use momondo?

Why should I use momondo to find a flight deal from Alaska to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Alaska.

Can I find flights from Alaska to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Alaska to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Alaska to London?

momondo provides multiple filters to help you find the best flight to London from Alaska. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Alaska to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Alaska and alert you when they change.

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