Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Anchorage from £541

LHR — ANC
14 Nov — 21 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

Wed 25/1112:15 -
2 stops22h 34m
Wed 2/1217:18 -
2 stops41h 12m
Deal found 11/10£775
Mon 16/1114:45 -
1 stop17h 01m
Mon 23/1106:00 -
1 stop21h 20m
Deal found 11/10£809
Tue 27/1020:35 -
2 stops36h 01m
Thu 12/1106:45 -
2 stops27h 45m
Deal found 11/10£814
Mon 23/1120:35 -
2 stops34h 24m
Sun 29/1106:00 -
2 stops19h 50m
Deal found 14/10£821
Thu 12/1120:35 -
2 stops53h 51m
Thu 26/1110:19 -
2 stops48h 11m
Deal found 11/10£822
Sat 14/1120:35 -
2 stops36h 57m
Fri 27/1106:00 -
2 stops28h 30m
Deal found 14/10£824
Mon 9/1120:35 -
2 stops34h 10m
Mon 16/1108:00 -
2 stops17h 50m
Deal found 12/10£850
Thu 12/1120:35 -
2 stops53h 51m
Mon 23/1107:35 -
2 stops26h 55m
Deal found 12/10£851
Mon 16/1112:15 -
2 stops34h 20m
Mon 23/1118:47 -
2 stops31h 03m
Deal found 11/10£851
Tue 1/1220:35 -
2 stops48h 44m
Sat 5/1202:56 -
2 stops22h 54m
Deal found 14/10£854
Mon 9/1112:15 -
2 stops18h 30m
Mon 16/1108:00 -
2 stops17h 50m
Deal found 12/10£856
Thu 29/1014:45 -
1 stop16h 59m
Sat 14/1105:47 -
1 stop21h 33m
Deal found 11/10£881

Find flight deals from Heathrow to Anchorage

Round-trip from

£775

One-way from

£541

Popular in

July

Cheapest in

January

Average price

£1,010
25/11-2/12
  • 25/11-2/12
  • 4 total stops
  • 63h 46m total
  • London to Anchorage
Search Deals
26/11-31/12
  • 26/11-31/12
  • 3 total stops
  • 46h 53m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£185 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£34 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 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

Sat 13/2

14:45-02:11

1 stop20h 26m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£690

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 26/3

14:45-02:11

1 stop19h 26m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£697
Fastest return journey

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 29/3

17:00-00:10

1 stop16h 10m

Anchorage

Wed 31/12

00:00-11:00

Nonstop0h 00m

£697

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 12/11

14:45-00:52

1 stop19h 07m

Anchorage

Mon 23/11

23:59-12:20

2 stops27h 21m

£926

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 25/11

14:45-14:22

1 stop32h 37m

Anchorage

Wed 2/12

10:00-12:20

2 stops17h 20m

£977

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 23/11

14:45-01:49

1 stop20h 04m

Anchorage

Sun 29/11

23:59-12:20

2 stops27h 21m

£996

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 13/3

14:45-08:25

2 stops26h 40m

Anchorage

Tue 23/3

07:15-12:20

1 stop21h 05m

£1,037

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 31/10

14:45-16:19

2 stops33h 34m

Anchorage

Sat 14/11

08:00-12:20

1 stop19h 20m

£1,044

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sun 28/3

21:25-22:40

2 stops34h 15m

Anchorage

Tue 6/4

12:40-20:20

2 stops22h 40m

£1,074

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 12/3

14:45-02:11

1 stop20h 26m

Anchorage

Tue 23/3

09:00-12:20

1 stop19h 20m

£1,089

Flights are sorted by cheapest return flights first.

Deals found on 11/10

Showing 1-10 of 11 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 £1,324.

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 and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,072 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.0

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
13,072 reviews
Alaska Airlines
7.9
Good
13,072 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.0

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.
Icelandair
6.9
Okay
758 reviews
Alaska Airlines
7.9
Good
13,072 reviews
Check prices

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.0

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 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 Alaska Airlines fly from London Heathrow Airport to Anchorage in about 19h 07m. 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 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 £640 on this airline. An additional option worth looking into is Alaska Airlines, starting at £843. You may be able to fly from London Heathrow Airport to Anchorage for 43% 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Anchorage

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

Top 2 airlines flying from Heathrow to Anchorage

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£640Average£846FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Alaska AirlinesCheapest£843Average£1,103FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Anchorage?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Anchorage from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Anchorage?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Anchorage by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.