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Cheap flights from London Heathrow Airport to Anchorage from £411

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
27 Jul — 3 Aug1
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
Explore the most affordable flight options available from Heathrow to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2026.

Tue 22/906:40
LHR
-
ANC
2 stops26h 52m
Scandinavian Airlines
Fri 25/908:00
ANC
-
LHR
3 stops25h 30m
Scandinavian Airlines
Deal found 23/6£591
Sun 6/906:40
LHR
-
ANC
3 stops22h 32m
Scandinavian Airlines
Fri 11/908:00
ANC
-
LHR
3 stops25h 30m
Scandinavian Airlines
Deal found 25/6£594
Mon 10/819:30
LHR
-
ANC
2 stops33h 42m
Scandinavian Airlines
Tue 25/808:15
ANC
-
LHR
2 stops28h 25m
Scandinavian Airlines
Deal found 24/6£671
Mon 21/906:00
LHR
-
ANC
2 stops27h 17m
Multiple Airlines
Mon 5/1015:58
ANC
-
LHR
1 stop14h 07m
Multiple Airlines
Deal found 22/6£786
Mon 21/921:25
LHR
-
ANC
2 stops58h 20m
Icelandair
Mon 5/1009:05
ANC
-
LHR
2 stops17h 50m
Icelandair
Deal found 22/6£797
Tue 22/913:05
LHR
-
ANC
2 stops18h 40m
Icelandair
Fri 25/909:45
ANC
-
LHR
2 stops25h 35m
Icelandair
Deal found 22/6£854
Mon 31/810:20
LHR
-
ANC
2 stops22h 57m
Multiple Airlines
Mon 7/908:07
ANC
-
LHR
1 stop21h 58m
Multiple Airlines
Deal found 24/6£858

Find flight deals from Heathrow to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Anchorage (ANC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 June 2026.

Round-trip from

£591

One-way from

£411

Popular in

August

Cheapest in

January

Average price

£1,455
Scandinavian Airlines
  • Scandinavian Airlines
  • 22/9-25/9
  • 5 total stops
  • 52h 22m total
  • London to Anchorage
Search Deals
21/8
  • 21/8
  • 3 total stops
  • 48h 20m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£145 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Anchorage that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 June 2026.
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 - ANC

LHRANC

London Heathrow

Tue 22/9

07:05-00:32

3 stops26h 27m

Anchorage

Fri 25/9

08:00-18:30

3 stops25h 30m

£747

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 21/9

21:25-22:45

2 stops58h 20m

Anchorage

Mon 5/10

09:05-11:55

2 stops17h 50m

£797

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sun 6/9

21:25-22:45

2 stops34h 20m

Anchorage

Fri 11/9

12:18-20:20

2 stops23h 02m

£872

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 15/10

13:05-01:39

2 stops21h 34m

Anchorage

Mon 19/10

09:05-20:20

2 stops26h 15m

£877

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 24/7

12:15-14:50

2 stops35h 35m

Anchorage

Fri 31/7

14:40-06:30

2 stops54h 50m

£922

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 21/8

07:05-23:55

3 stops25h 50m

Anchorage

Fri 4/9

08:15-18:30

3 stops25h 15m

£952

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 20/8

17:00-00:47

1 stop16h 47m

Anchorage

Mon 31/8

06:00-13:05

1 stop22h 05m

£984

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 20/8

17:00-23:39

1 stop15h 39m

Anchorage

Mon 31/8

06:07-15:05

1 stop23h 58m

£1,003
Fastest return journey

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 16/9

17:00-23:39

1 stop15h 39m

Anchorage

Sun 20/9

14:35-15:05

1 stop15h 30m

£1,022

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 15/10

17:00-00:51

1 stop16h 51m

Anchorage

Mon 19/10

09:00-15:05

2 stops21h 05m

£1,059

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Showing 1-10 of 18 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How much does it cost for a return flight from London Heathrow Airport to Anchorage?

Reviews of airlines servicing Anchorage

Get insights into the airlines that provide service to Anchorage. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Anchorage. Reviews last updated 27 June 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Anchorage, such as Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
690 reviews
Check prices

Boarding

7.2

Entertainment

6.9

Food

6.2

Crew

8.0

Comfort

6.9

Overall

7.0

Reviews

1 / 20
4.0
Okay

Daniel,May 2026

LHR - KEF

We had to change flights in Reykjavik and the outgoing flight was send to gate D23, where there were NO SEATS in the lounge. And in general, there were not enough seats for transferring passengers in general. After the three hour flight from London and then expecting a 7 hour flight to Seattle, having to stand & mill around for over an hour was rather unpleasant. We had booked Business Class and were assigned seats in the bulkhead seats, row 1. This made a MOST unpleasant 7 hour flight from Reykjavik to Seattle. The flight attendants had stored some of their carry-ons in the overhead bin just above us so it left us little room to place our carry-ons that was convenient. The seats in Business Class are too deep for shorter people and without ANY form of leg rest/support, we struggled to be comfortable for the entire flight.
Icelandair
7.0
Good
690 reviews
Icelandair
7.0
Good
690 reviews
Check prices

Boarding

7.2

Entertainment

6.9

Food

6.2

Crew

8.0

Comfort

6.9

Overall

7.0

Reviews

1 / 20
4.0
Okay

Daniel,May 2026

LHR - KEF

We had to change flights in Reykjavik and the outgoing flight was send to gate D23, where there were NO SEATS in the lounge. And in general, there were not enough seats for transferring passengers in general. After the three hour flight from London and then expecting a 7 hour flight to Seattle, having to stand & mill around for over an hour was rather unpleasant. We had booked Business Class and were assigned seats in the bulkhead seats, row 1. This made a MOST unpleasant 7 hour flight from Reykjavik to Seattle. The flight attendants had stored some of their carry-ons in the overhead bin just above us so it left us little room to place our carry-ons that was convenient. The seats in Business Class are too deep for shorter people and without ANY form of leg rest/support, we struggled to be comfortable for the entire flight.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Anchorage. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 Scandinavian Airlines and Icelandair fly from London Heathrow Airport to Anchorage in about 26h 27m. The time it takes to get you to your destination can typically vary by up to 31h 53m. 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 Icelandair. Our recent data shows that you can find tickets from as low as £665 on this airline. You may be able to fly from London Heathrow Airport to Anchorage for 37% 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

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Alternative routes for Heathrow to Anchorage

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Anchorage flights
London City to Anchorage flights
Heathrow to Fairbanks flights
Gatwick to Fairbanks flights
London City to Fairbanks flights

Top airline flying from Heathrow to Anchorage

Discover the top airline that operate flights from Heathrow to Anchorage. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£665Average£743FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

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

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

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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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