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Cheap flights from London Heathrow Airport to Alaska from £497

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 13/8. 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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Find the cheapest flights from London Heathrow Airport to Alaska

Cheap return flights

Icelandair Logo
21:25 - 01:59LHR-ANC
37h 34m2 stops
Icelandair Logo
11:16 - 20:20ANC-LHR
24h 04m2 stops
£645Icelandair
Find Deal
Sun, 5 Oct - Sun, 12 Oct
Icelandair Logo
21:25 - 22:45LHR-ANC
34h 20m2 stops
Icelandair Logo
11:16 - 20:20ANC-LHR
24h 04m2 stops
£647Icelandair
Find Deal
Sun, 5 Oct - Sun, 12 Oct
Scandinavian Airlines Logo
06:40 - 23:15LHR-ANC
25h 35m2 stops
Scandinavian Airlines Logo
10:40 - 16:00ANC-LHR
20h 20m2 stops
£648Scandinavian Airlines
Find Deal
Wed, 8 Oct - Wed, 22 Oct
Logo
09:55 - 00:34LHR-ANC
23h 39m1 stop
Logo
23:44 - 17:15ANC-LHR
32h 31m1 stop
£654
Find Deal
Thu, 11 Sep - Thu, 25 Sep
Logo
08:40 - 00:34LHR-ANC
24h 54m2 stops
Logo
23:44 - 20:00ANC-LHR
35h 16m2 stops
£654
Find Deal
Thu, 11 Sep - Thu, 25 Sep
Logo
08:40 - 00:34LHR-ANC
24h 54m2 stops
Logo
23:44 - 10:00ANC-LHR
25h 16m1 stop
£657
Find Deal
Thu, 11 Sep - Thu, 25 Sep
Scandinavian Airlines Logo
17:00 - 20:24LHR-ANC
36h 24m2 stops
Scandinavian Airlines Logo
06:00 - 21:40ANC-LHR
30h 40m2 stops
£657Scandinavian Airlines
Find Deal
Sat, 4 Oct - Sun, 12 Oct
Icelandair Logo
21:25 - 22:47LHR-ANC
34h 22m2 stops
Icelandair Logo
06:35 - 11:55ANC-LHR
20h 20m2 stops
£660Icelandair
Find Deal
Tue, 9 Sep - Tue, 23 Sep
Scandinavian Airlines Logo
07:05 - 23:15LHR-ANC
25h 10m3 stops
Scandinavian Airlines Logo
10:40 - 21:40ANC-LHR
26h 00m2 stops
£671Scandinavian Airlines
Find Deal
Wed, 8 Oct - Wed, 22 Oct
Icelandair Logo
21:25 - 22:47LHR-ANC
34h 22m2 stops
Icelandair Logo
01:59 - 11:55ANC-LHR
24h 56m2 stops
£683Icelandair
Find Deal
Tue, 9 Sep - Mon, 22 Sep

Icelandair flights from London Heathrow Airport to Alaska

Our best Icelandair deals on London Heathrow Airport to Alaska flight tickets
Icelandair
5 Oct
LHR21:25London Heathrow
37h 34m
2 stops
ANC01:59Anchorage
12 Oct
ANC11:16Anchorage
24h 04m
2 stops
LHR20:20London Heathrow
£645
Find similar
Icelandair
5 Oct
LHR21:25London Heathrow
34h 20m
2 stops
ANC22:45Anchorage
12 Oct
ANC11:16Anchorage
24h 04m
2 stops
LHR20:20London Heathrow
£647
Find similar
Icelandair
9 Sept
LHR21:25London Heathrow
34h 22m
2 stops
ANC22:47Anchorage
23 Sept
ANC06:35Anchorage
20h 20m
2 stops
LHR11:55London Heathrow
£660
Find similar

Scandinavian Airlines flights from London Heathrow Airport to Alaska

Our best Scandinavian Airlines deals on London Heathrow Airport to Alaska flight tickets
Scandinavian Airlines
8 Oct
LHR06:40London Heathrow
25h 35m
2 stops
ANC23:15Anchorage
22 Oct
ANC10:40Anchorage
20h 20m
2 stops
LHR16:00London Heathrow
£648
Find similar
Scandinavian Airlines
4 Oct
LHR17:00London Heathrow
36h 24m
2 stops
ANC20:24Anchorage
12 Oct
ANC06:00Anchorage
30h 40m
2 stops
LHR21:40London Heathrow
£657
Find similar
Scandinavian Airlines
8 Oct
LHR07:05London Heathrow
25h 10m
3 stops
ANC23:15Anchorage
22 Oct
ANC10:40Anchorage
26h 00m
2 stops
LHR21:40London Heathrow
£671
Find similar

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 May. Flight prices, which tend to average around £858, are often lower during this time because this is during the off-season. If you’re not able to fly to Alaska in May, then February is your next best option. Flight prices from London Heathrow Airport to Alaska during February average around £978.

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 £823. 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 £1,100.

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 £771. 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 £1,057 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 weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around £1,122 when searching weeks before you fly. 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 £786 on momondo.

Can stopping save me money on London Heathrow Airport to Alaska flights?

You could potentially save up to 47% on your flight if you consider stops on a London Heathrow Airport to Alaska flight.

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

£497

Fastest flight time

14h 40m

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 £497. The best return flight deal from London Heathrow Airport to Alaska found on momondo in the last 72 hours is £645.
The fastest flight from London Heathrow Airport to Alaska takes 14h 40m
There are no direct flights from London Heathrow Airport to Alaska. Popular non-direct routes for this connection are London Heathrow Airport - Anchorage Airport and London Heathrow Airport - Fairbanks Airport.
There are 2 airports near Alaska: Anchorage (ANC), Fairbanks (FAI)
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  • 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
Scandinavian AirlinesPriceFrom £537Free CancellationRating
7.3
1,423 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom £636Free CancellationRating
7.0
516 reviews
Search Icelandair flights
British AirwaysPriceFrom £678Free CancellationRating
6.6
7,141 reviews
Search British Airways flights
LufthansaPriceFrom £749Free CancellationRating
6.8
7,211 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom £1,042Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £1,067Free CancellationRating
7.4
8,863 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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