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Cheap flights from London Heathrow Airport to Anchorage from £607

LHR — ANC
2 Dec — 9 Dec1
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

Fri 25/1212:20 -
1 stop22h 10m
Fri 8/110:15 -
1 stop15h 25m
Deal found 31/10£736
Thu 24/1212:20 -
1 stop17h 20m
Tue 29/1205:45 -
1 stop19h 55m
Deal found 30/10£745
Wed 16/1209:50 -
2 stops21h 27m
Tue 22/1202:50 -
2 stops22h 55m
Deal found 1/11£806
Fri 25/1212:15 -
2 stops19h 23m
Thu 7/108:00 -
2 stops17h 50m
Deal found 1/11£842
Wed 2/1220:35 -
2 stops37h 16m
Tue 8/1202:56 -
2 stops31h 34m
Deal found 1/11£857
Sun 13/1209:50 -
2 stops21h 27m
Sat 19/1200:59 -
2 stops21h 06m
Deal found 29/10£879

Find flight deals from Heathrow to Anchorage

Round-trip from

£678

One-way from

£607

Popular in

July

Cheapest in

January

Average price

£1,153
13/1-27/1
  • 13/1-27/1
  • 4 total stops
  • 38h 02m total
  • London to Anchorage
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12/11-31/12
  • 12/11-31/12
  • 3 total stops
  • 47h 31m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£174 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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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

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 11/11

11:10-23:44

2 stops21h 34m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£674

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 11/12

14:45-23:21

1 stop17h 36m

Anchorage

Fri 25/12

09:12-12:20

1 stop18h 08m

£895

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 11/12

12:15-00:47

2 stops21h 32m

Anchorage

Thu 24/12

02:50-10:50

2 stops23h 00m

£951

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 17/12

12:05-00:18

2 stops21h 13m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£973

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sun 13/12

12:20-20:51

1 stop17h 31m

Anchorage

Sat 19/12

00:59-07:05

2 stops21h 06m

£1,013
Fastest return journey

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 10/11

11:35-22:56

1 stop20h 21m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£1,098

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 9/11

07:50-19:39

1 stop20h 49m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£1,098

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 14/11

07:40-19:39

1 stop20h 59m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£1,141

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 20/11

14:45-05:10

2 stops23h 25m

Anchorage

Sun 29/11

09:19-12:20

1 stop18h 01m

£1,157

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 12/11

14:45-21:45

1 stop16h 00m

Anchorage

Mon 16/11

10:58-12:20

2 stops16h 22m

£1,158

Flights are sorted by cheapest return flights first.

Deals found on 2/11

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 £1,307.

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 54m.

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. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,137 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Food

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
13,137 reviews
Alaska Airlines
7.9
Good
13,137 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.0

Overall

7.9

Comfort

7.8

Food

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 1 airline. 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 Alaska Airlines fly from London Heathrow Airport to Anchorage in about 17h 36m. The time it takes to get you to your destination can typically vary by up to . There are 4471 mi between London Heathrow Airport and Anchorage.

  • What is the cheapest airline to fly from London Heathrow Airport to Anchorage round-trip?

    Our cheapest airline available from London Heathrow Airport to Anchorage is Alaska Airlines. Our recent data shows that you can find tickets from as low as £843 on this airline. You may be able to fly from London Heathrow Airport to Anchorage for 25% less than the average price by searching for this airline.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Anchorage

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

Top airline flying from Heathrow to Anchorage

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£843Average£1,090FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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Can Cheapflights find flights from Heathrow to Anchorage with no change fees?

Need flexible booking options for your flight to Anchorage from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Yes! Start tracking prices for Heathrow to Anchorage flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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