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Cheap flights from London Heathrow Airport to Alaska from £402

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Alaska departing on 18/5. 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

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Alaska.
Scandinavian Airlines Logo
06:40 - 01:32LHR-ANC
27h 52m2 stops
Scandinavian Airlines Logo
06:00 - 21:40ANC-LHR
30h 40m2 stops
£697Scandinavian Airlines
Find Deal
ma., 25 aug. - ma., 1 sep.
Scandinavian Airlines Logo
06:40 - 01:45LHR-ANC
28h 05m2 stops
Scandinavian Airlines Logo
06:00 - 21:40ANC-LHR
30h 40m2 stops
£697Scandinavian Airlines
Find Deal
on., 8 okt. - on., 22 okt.
 Logo
07:10 - 15:10LHR-ANC
17h 00m1 stop
 Logo
16:20 - 21:25ANC-LHR
20h 05m1 stop
to., 26 jun. - ti., 8 jul.
Icelandair Logo
21:25 - 01:28LHR-ANC
37h 03m2 stops
Icelandair Logo
10:00 - 11:55ANC-LHR
16h 55m2 stops
£747Icelandair
Find Deal
ma., 5 mai - sø., 11 mai
Icelandair Logo
21:25 - 22:34LHR-ANC
34h 09m2 stops
Icelandair Logo
17:30 - 20:20ANC-LHR
17h 50m2 stops
£807Icelandair
Find Deal
ma., 9 jun. - sø., 15 jun.
British Airways Logo
15:40 - 00:39LHR-ANC
17h 59m1 stop
British Airways Logo
14:00 - 13:40ANC-LHR
14h 40m1 stop
£840British Airways
Find Deal
on., 8 okt. - on., 22 okt.
British Airways Logo
15:40 - 00:24LHR-ANC
17h 44m1 stop
British Airways Logo
14:50 - 13:40ANC-LHR
13h 50m1 stop
£913British Airways
Find Deal
ti., 1 jul. - ma., 14 jul.
United Airlines Logo
06:30 - 15:42LHR-ANC
18h 12m2 stops
United Airlines Logo
23:59 - 06:20ANC-LHR
21h 21m1 stop
£1,176United Airlines
Find Deal
ti., 24 jun. - to., 10 jul.
United Airlines Logo
06:30 - 12:50LHR-ANC
15h 20m1 stop
United Airlines Logo
20:16 - 20:40ANC-LHR
15h 24m1 stop
£1,194United Airlines
Find Deal
on., 25 jun. - ma., 14 jul.
Virgin Atlantic Logo
20:55 - 21:42LHR-ANC
33h 47m2 stops
Virgin Atlantic Logo
13:50 - 14:15ANC-LHR
15h 25m1 stop
£1,358Virgin Atlantic
Find Deal
ma., 25 aug. - ma., 1 sep.

WestJet flights from London Heathrow Airport to Alaska

Our best WestJet deals on London Heathrow Airport to Alaska flight tickets
WestJet
28 Jun
LHR14:10London Heathrow
33h 48m
1 stop
ANC14:58Anchorage
13 Jul
ANC16:00Anchorage
35h 05m
1 stop
LHR12:05London Heathrow
WestJet
28 Jun
LHR14:10London Heathrow
33h 48m
1 stop
ANC14:58Anchorage
4 Jul
ANC16:00Anchorage
35h 05m
1 stop
LHR12:05London Heathrow
WestJet
28 Jun
LHR14:10London Heathrow
33h 48m
1 stop
ANC14:58Anchorage
11 Jul
ANC16:00Anchorage
35h 05m
1 stop
LHR12:05London Heathrow

Air Canada flights from London Heathrow Airport to Alaska

Our best Air Canada deals on London Heathrow Airport to Alaska flight tickets
Air Canada
23 Jun
LHR14:10London Heathrow
34h 32m
1 stop
ANC15:42Anchorage
10 Jul
ANC16:40Anchorage
34h 10m
2 stops
LHR11:50London Heathrow
Air Canada
23 Jun
LHR09:30London Heathrow
39h 12m
2 stops
ANC15:42Anchorage
10 Jul
ANC23:59Anchorage
21h 31m
2 stops
LHR06:30London Heathrow
Air Canada
24 Jun
LHR14:05London Heathrow
34h 37m
2 stops
ANC15:42Anchorage
9 Jul
ANC23:59Anchorage
23h 36m
2 stops
LHR08:35London Heathrow

See travel insights to Alaska from

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

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 Alaska?

The cheapest month to fly to Alaska from London Heathrow Airport is in February. Flight prices, which tend to average around £849, are often lower during this time because this is during the off-season. If you’re not able to fly to Alaska in February, then May is your next best option. Flight prices from London Heathrow Airport to Alaska during May average around £877.

What is the cheapest day to depart on your flight to Alaska?

Our data shows that Thursday is the least expensive day to fly to Alaska. Tickets to fly out on this day can be as low as £827. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,105.

What is the cheapest time of day to depart on your flight to Alaska?

At midday is the cheapest time of day to fly from London Heathrow Airport to Alaska when you can find flight prices for as low as £774. Flying to Alaska at midday is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Alaska, so prices are often more expensive at around £1,061 per ticket.

How far in advance should I book a flight to Alaska?

You are more likely to see cheaper flights to Alaska from London Heathrow Airport when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around £1,124 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from London Heathrow Airport for as low as £762 on momondo.

Cheap London Heathrow Airport to Alaska flight deals and tips

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

Best price found

£402

Fastest flight time

12h 50m

Direct flights

None

Airports in Alaska

2 airports
The best one-way flight to Alaska from London Heathrow Airport in the past 72 hours is £402. The best return flight deal from London Heathrow Airport to Alaska found on momondo in the last 72 hours is £697.
The fastest flight from London Heathrow Airport to Alaska takes 12h 50m
There are no direct flights from London Heathrow Airport to Alaska. Popular non-direct route for this connection is London Heathrow Airport - Anchorage Airport.
There are 2 airports near Alaska: Anchorage (ANC), Fairbanks (FAI)

  • When did momondo last update prices for flights from London Heathrow Airport to Alaska?

    Prices for flights from London Heathrow Airport to Alaska are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Alaska?

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

    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 London Heathrow Airport to Alaska.

  • What documentation or ID do you need to fly to Alaska?

    The travel and health documents you'll need for your trip to Alaska may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alaska. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from London Heathrow Airport to Alaska

Compare and see reviews for airlines that fly from London Heathrow Airport to Alaska with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £633Free CancellationRating
7.0
484 reviews
Search Icelandair flights
British AirwaysPriceFrom £713Free CancellationRating
6.6
6,798 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £1,046Free CancellationRating
7.4
642 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £1,071Free CancellationRating
7.4
8,683 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Alaska . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Alaska from London with this policy.

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

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

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

Yes momondo offers price alerts on flights to Alaska from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Popular flights according to clicks in the last 7 days on momondo