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Cheap flights from London Heathrow Airport to Anchorage from £480

LHR — ANC
30 Oct — 6 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Anchorage

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Anchorage

Thu 5/1112:15 -
2 stops19h 31m
Wed 11/1101:48 -
2 stops24h 02m
Deal found 29/9£598
Thu 5/1114:45 -
1 stop17h 01m
Thu 12/1109:03 -
1 stop18h 17m
Deal found 29/9£654
Tue 10/1114:45 -
1 stop17h 59m
Mon 16/1102:55 -
1 stop24h 25m
Deal found 29/9£655
Tue 10/1112:20 -
1 stop17h 28m
Mon 16/1102:55 -
2 stops19h 10m
Deal found 29/9£667
Tue 27/1014:45 -
1 stop16h 54m
Thu 12/1106:45 -
1 stop20h 35m
Deal found 29/9£672
Tue 27/1012:20 -
1 stop16h 31m
Wed 11/1101:48 -
2 stops20h 17m
Deal found 29/9£681
Thu 29/1012:20 -
1 stop18h 28m
Thu 12/1108:00 -
1 stop17h 40m
Deal found 28/9£722

Find flight deals from Heathrow to Anchorage

Round-trip from

£598

One-way from

£480

Popular in

July

Cheapest in

January

Average price

£1,075
5/11-11/11
  • 5/11-11/11
  • 4 total stops
  • 43h 33m total
  • London to Anchorage
Search Deals
25/1-31/12
  • 25/1-31/12
  • 3 total stops
  • 44h 43m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£166 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Anchorage that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sun 24/1

14:45-22:22

1 stop16h 37m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£602

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 13/2

14:45-02:11

1 stop20h 26m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£602

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 23/1

14:45-23:22

1 stop17h 37m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£602

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 6/10

08:30-13:36

3 stops38h 06m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£704

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sun 25/10

14:50-11:50

2 stops29h 00m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£788

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 14/1

14:45-22:22

1 stop16h 37m

Anchorage

Tue 26/1

09:00-12:20

1 stop18h 20m

£816

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 11/1

14:45-23:22

1 stop17h 37m

Anchorage

Wed 20/1

12:00-12:20

1 stop15h 20m

£816

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 10/11

14:45-23:44

1 stop17h 59m

Anchorage

Tue 17/11

08:00-12:20

1 stop19h 20m

£817

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 12/11

14:45-00:52

1 stop19h 07m

Anchorage

Sat 14/11

23:59-12:20

2 stops27h 21m

£832

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 13/1

20:35-22:22

2 stops34h 47m

Anchorage

Sun 24/1

09:00-19:30

2 stops25h 30m

£849

Flights are sorted by cheapest return flights first.

Deals found on 26/9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Anchorage

Have a flexible travel schedule? Discover the best time to fly to Anchorage from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Anchorage

What’s the top stopover airport for flights from London Heathrow Airport to Anchorage?

Seattle (SEA) – chosen by Cheapflights users on 94% of one-stop itineraries from London Heathrow Airport to Anchorage on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Anchorage?

Seattle (SEA) is the most affordable one-stop option, with an average return flight price of £1,343.

What’s the fastest stopover option from London Heathrow Airport to Anchorage?

Flights via Seattle (SEA) have the shortest average one-way travel time for one-stop routes: 15h 55m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Anchorage?

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 13m.

Reviews of airlines servicing Anchorage

Read through reviews of airlines operating flights from London Heathrow Airport to Anchorage, such as Alaska Airlines and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,993 reviews
Check prices

Boarding

8.1

Overall

7.9

Food

7.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
12,993 reviews
Alaska Airlines
7.9
Good
12,993 reviews
Check prices

Boarding

8.1

Overall

7.9

Food

7.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Icelandair
6.9
Okay
757 reviews
Alaska Airlines
7.9
Good
12,993 reviews
Check prices

Boarding

8.1

Overall

7.9

Food

7.0

Crew

8.5

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airport do you fly into for flights to Anchorage from London Heathrow?

    Most people fly into Anchorage (ANC) if they book a flight to Anchorage from London Heathrow. On average, Anchorage has 0 inbound flights from London Heathrow per day from 2 airlines. Anchorage is conveniently located just 4.4 mi from Anchorage’s city center.

  • How long is the flight from London Heathrow Airport to Anchorage?

    Airlines like Icelandair and Alaska Airlines fly from London Heathrow Airport to Anchorage in about 16h 37m. The time it takes to get you to your destination can typically vary by up to 2h 30m. There are 4471 mi between London Heathrow Airport and Anchorage. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Anchorage round-trip?

    Our cheapest airline available from London Heathrow Airport to Anchorage is Icelandair. Our recent data shows that you can find tickets from as low as £638 on this airline. An additional option worth looking into is Alaska Airlines, starting at £841. You may be able to fly from London Heathrow Airport to Anchorage for 44% less than the average price by searching for these airlines.

  • Can I find deals for flights from Heathrow to Anchorage that include hotel bookings?

    Yes. In addition to deals on Heathrow to Anchorage flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Anchorage?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Anchorage.

  • Can I find deals for business class flights from Heathrow to Anchorage?

    Yes. Cheapflights offers flight deals from Heathrow to Anchorage by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Anchorage

London City to Anchorage flights
Heathrow to Fairbanks flights
Gatwick to Anchorage flights
Gatwick to Fairbanks flights
London City to Fairbanks flights

Top 2 airlines flying from Heathrow to Anchorage

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£638Average£864FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Alaska AirlinesCheapest£841Average£1,100FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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