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Cheap flights from London Heathrow Airport to Anchorage from £397

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
16 Jul — 23 Jul1
1 adult

Cheap 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 11 July 2025.

Round-trip from

£690

One-way from

£397

Popular in

December

Cheapest in

May

Average price

£1,241
Scandinavian Airlines
  • Scandinavian Airlines
  • 8/10-22/10
  • 6 total stops
  • 48h 20m total
  • London to Anchorage
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20/9
  • 20/9
  • 3 total stops
  • 49h 52m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£67 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£24 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Heathrow to Anchorage

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 11 July 2025.

Wed 8/1007:05LHR - ANC
3 stops25h 10mScandinavian Airlines
Wed 22/1010:40ANC - LHR
3 stops23h 10mScandinavian Airlines
Deal found 10/7£690
Sun 24/813:35LHR - ANC
1 stop19h 59mMultiple Airlines
Sun 31/823:44ANC - LHR
2 stops45h 41mMultiple Airlines
Deal found 10/7£701
Sun 5/1021:25LHR - ANC
2 stops34h 20mIcelandair
Sat 11/1013:10ANC - LHR
2 stops37h 45mIcelandair
Deal found 10/7£710
Sat 23/807:30LHR - ANC
1 stop14h 20mLufthansa
Sat 30/815:05ANC - LHR
1 stop18h 35mLufthansa
Deal found 9/7£837

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 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Anchorage that are best for you.

Fly from

Heathrow

Fly to

Anchorage

Route

Depart

Return

Price

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 8/10

07:05-23:15

3 stops25h 10m

Anchorage

Wed 22/10

10:40-18:50

3 stops23h 10m

£690

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sun 24/8

13:35-00:34

1 stop19h 59m

Anchorage

Sun 31/8

23:44-06:25

2 stops45h 41m

£701

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sun 5/10

21:25-22:45

2 stops34h 20m

Anchorage

Sat 11/10

13:10-11:55

2 stops37h 45m

£710

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sat 23/8

07:30-12:50

1 stop14h 20m

Anchorage

Sat 30/8

15:05-18:40

1 stop18h 35m

£837

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sat 20/9

09:55-02:47

3 stops49h 52m

£397

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 9/10

14:10-01:45

2 stops20h 35m

£572

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 9/10

13:05-22:45

2 stops18h 40m

£720

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sat 20/9

09:30-12:50

1 stop12h 20m

£849

Flights are sorted by cheapest return flights first.

Deals found on 10/7

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 far ahead should I book a flight from London Heathrow Airport to Anchorage?

Use this chart to determine the optimal time to book a return flight from Heathrow to Anchorage. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Anchorage, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Anchorage?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Anchorage (average of £987). Flying from London Heathrow Airport to Anchorage in July is currently the most expensive (average of £1,736). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to ANC?

Find hourly flight availability from Heathrow to Anchorage. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Anchorage is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 28% on airfare.

What is the cheapest day to fly from London Heathrow Airport to Anchorage?

Use this chart to determine the cheapest time to fly return from Heathrow to Anchorage. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Anchorage flight should consider departing on Friday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 11 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Anchorage, such as Scandinavian Airlines, WestJet, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.3
Good
1,421 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

7.9

Boarding

7.6

Overall

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Karl,Mar 2025

LAX - CPH

An email 2 days pre flight told me my $300+ extra legroom seats were canceled. Four horrible 30 minute plus Customer service calls later we gave up trying to fix the problem. Then on check-in we find out we still have the seats. The app told us we had no meal provided either, but on the plane they said we did have a meal but it wasn’t ever ordered so…we didn’t end up eating. Plane had trouble on take off with landing gear and had to return to LAX resulting in a 3 hour delay. The sad thing was the crew and facilities were all great. Bad technology, communication and customer service representatives made us angry and misinformed from the start. While despite an unfortunate mechanical issue the on flight and airport staff were great. Marketing and IT really failed here.
Scandinavian Airlines
7.3
Good
1,421 reviews
Scandinavian Airlines
7.3
Good
1,421 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

7.9

Boarding

7.6

Overall

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Karl,Mar 2025

LAX - CPH

An email 2 days pre flight told me my $300+ extra legroom seats were canceled. Four horrible 30 minute plus Customer service calls later we gave up trying to fix the problem. Then on check-in we find out we still have the seats. The app told us we had no meal provided either, but on the plane they said we did have a meal but it wasn’t ever ordered so…we didn’t end up eating. Plane had trouble on take off with landing gear and had to return to LAX resulting in a 3 hour delay. The sad thing was the crew and facilities were all great. Bad technology, communication and customer service representatives made us angry and misinformed from the start. While despite an unfortunate mechanical issue the on flight and airport staff were great. Marketing and IT really failed here.
WestJet
7.2
Good
2,927 reviews
Scandinavian Airlines
7.3
Good
1,421 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

7.9

Boarding

7.6

Overall

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Karl,Mar 2025

LAX - CPH

An email 2 days pre flight told me my $300+ extra legroom seats were canceled. Four horrible 30 minute plus Customer service calls later we gave up trying to fix the problem. Then on check-in we find out we still have the seats. The app told us we had no meal provided either, but on the plane they said we did have a meal but it wasn’t ever ordered so…we didn’t end up eating. Plane had trouble on take off with landing gear and had to return to LAX resulting in a 3 hour delay. The sad thing was the crew and facilities were all great. Bad technology, communication and customer service representatives made us angry and misinformed from the start. While despite an unfortunate mechanical issue the on flight and airport staff were great. Marketing and IT really failed here.
Icelandair
7.0
Good
515 reviews
Scandinavian Airlines
7.3
Good
1,421 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

7.9

Boarding

7.6

Overall

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Karl,Mar 2025

LAX - CPH

An email 2 days pre flight told me my $300+ extra legroom seats were canceled. Four horrible 30 minute plus Customer service calls later we gave up trying to fix the problem. Then on check-in we find out we still have the seats. The app told us we had no meal provided either, but on the plane they said we did have a meal but it wasn’t ever ordered so…we didn’t end up eating. Plane had trouble on take off with landing gear and had to return to LAX resulting in a 3 hour delay. The sad thing was the crew and facilities were all great. Bad technology, communication and customer service representatives made us angry and misinformed from the start. While despite an unfortunate mechanical issue the on flight and airport staff were great. Marketing and IT really failed here.
Lufthansa
6.8
Okay
7,200 reviews
Scandinavian Airlines
7.3
Good
1,421 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

7.9

Boarding

7.6

Overall

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

Karl,Mar 2025

LAX - CPH

An email 2 days pre flight told me my $300+ extra legroom seats were canceled. Four horrible 30 minute plus Customer service calls later we gave up trying to fix the problem. Then on check-in we find out we still have the seats. The app told us we had no meal provided either, but on the plane they said we did have a meal but it wasn’t ever ordered so…we didn’t end up eating. Plane had trouble on take off with landing gear and had to return to LAX resulting in a 3 hour delay. The sad thing was the crew and facilities were all great. Bad technology, communication and customer service representatives made us angry and misinformed from the start. While despite an unfortunate mechanical issue the on flight and airport staff were great. Marketing and IT really failed here.

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 6 airlines. Anchorage is conveniently located just 4.4 mi from Anchorage’s city center.

  • 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 Scandinavian Airlines. Our recent data shows that you can find tickets from as low as £690 on this airline. Additional options worth looking into are Icelandair and Lufthansa, starting at £710 and £837 round-trip. You may be able to fly from London Heathrow Airport to Anchorage for 37% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Heathrow Airport to Anchorage one-way?

    One-way options have recently been found by users for as low as £572 on WestJet. Other airlines that offer cheap prices include Icelandair from £720 and Lufthansa from £849 one-way.

  • 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.

  • What is the cheapest month to book a flight from London Heathrow Airport to Anchorage?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Anchorage (average of £987). Flying from London Heathrow Airport to Anchorage in July is currently the most expensive (average of £1,736). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

Top 6 airlines flying from Heathrow to Anchorage

Discover the top 6 airlines 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£530Average£740FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£628Average£773FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£687Average£1,044FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£739Average£1,172FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£1,029Average£1,185FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£1,054Average£1,253FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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?

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.

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