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Cheap flights from London Heathrow Airport to Anchorage from £537

LHR — ANC
12 Dec — 19 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

Mon 23/1112:15 -
2 stops38h 19m
Mon 7/1202:26 -
2 stops32h 04m
Deal found 8/11£805
Mon 23/1112:15 -
2 stops21h 34m
Thu 26/1102:52 -
2 stops31h 38m
Deal found 7/11£823
Thu 26/1112:15 -
2 stops22h 34m
Wed 9/1207:05 -
2 stops27h 25m
Deal found 9/11£840
Sun 27/1211:20 -
2 stops21h 18m
Tue 5/109:15 -
2 stops36h 50m
Deal found 7/11£871
Sat 21/1112:15 -
2 stops31h 48m
Mon 7/1217:18 -
2 stops41h 12m
Deal found 7/11£875
Thu 24/1209:50 -
2 stops20h 48m
Thu 31/1210:12 -
1 stop15h 28m
Deal found 9/11£906
Sun 6/1214:45 -
1 stop17h 36m
Sun 13/1210:10 -
1 stop17h 10m
Deal found 8/11£968
Sun 6/1220:35 -
2 stops37h 12m
Sun 13/1215:50 -
2 stops34h 00m
Deal found 8/11£974
Thu 10/1212:15 -
2 stops21h 36m
Tue 29/1207:25 -
2 stops18h 25m
Deal found 8/11£980
Thu 24/1212:15 -
2 stops18h 23m
Thu 31/1207:00 -
2 stops18h 50m
Deal found 9/11£997

Find flight deals from Heathrow to Anchorage

Round-trip from

£741

One-way from

£537

Popular in

July

Cheapest in

January

Average price

£1,160
2/5-12/5
  • 2/5-12/5
  • 4 total stops
  • 42h 06m total
  • London to Anchorage
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13/1-31/12
  • 13/1-31/12
  • 3 total stops
  • 58h 48m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£175 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
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

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 13/1

20:50-22:38

3 stops58h 48m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£537

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 20/11

06:00-01:39

3 stops28h 39m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£686

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 13/1

14:45-00:30

1 stop18h 45m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£714

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 13/2

14:45-02:05

1 stop20h 20m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£721

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 20/11

10:05-00:58

1 stop23h 53m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£769

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 23/11

12:15-00:49

2 stops21h 34m

Anchorage

Thu 26/11

02:52-19:30

2 stops31h 38m

£823

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 4/5

13:05-22:40

2 stops18h 35m

Anchorage

Sat 8/5

13:20-20:20

2 stops22h 00m

£828
Fastest return journey

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 20/11

12:15-21:59

2 stops18h 44m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£831

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 11/5

17:00-02:11

1 stop18h 11m

Anchorage

Tue 18/5

06:00-15:05

1 stop24h 05m

£1,021

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 14/1

14:45-23:27

1 stop17h 42m

Anchorage

Sun 17/1

22:52-12:20

2 stops28h 28m

£1,051

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 20 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 £1,315.

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
13,158 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.0

Entertainment

7.0

Comfort

7.8

Overall

7.9

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
13,158 reviews
Alaska Airlines
7.9
Good
13,158 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.0

Entertainment

7.0

Comfort

7.8

Overall

7.9

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 Icelandair and Alaska Airlines fly from London Heathrow Airport to Anchorage in about 18h 11m. The time it takes to get you to your destination can typically vary by up to 24m. 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 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 £848 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£848Average£1,096FlexibilityNo 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.

Can Cheapflights notify me if prices for flights from Heathrow to Anchorage become cheaper?

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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