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Cheap flights from London Heathrow Airport to Anchorage from £456

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
21 Aug — 28 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 22 July 2026.

Sat 5/906:40
LHR
-
ANC
2 stops26h 18m
Scandinavian Airlines
Sun 6/906:15
ANC
-
LHR
2 stops26h 25m
Scandinavian Airlines
Deal found 21/7£563
Tue 1/906:40
LHR
-
ANC
2 stops26h 15m
Scandinavian Airlines
Tue 15/906:12
ANC
-
LHR
2 stops24h 48m
Scandinavian Airlines
Deal found 18/7£567
Sat 26/906:40
LHR
-
ANC
2 stops26h 47m
Scandinavian Airlines
Sat 3/1008:00
ANC
-
LHR
2 stops24h 40m
Scandinavian Airlines
Deal found 21/7£568
Tue 22/906:40
LHR
-
ANC
3 stops26h 47m
Scandinavian Airlines
Fri 25/906:12
ANC
-
LHR
2 stops24h 48m
Scandinavian Airlines
Deal found 20/7£582
Tue 1/906:40
LHR
-
ANC
2 stops22h 32m
Scandinavian Airlines
Tue 8/908:00
ANC
-
LHR
2 stops23h 00m
Scandinavian Airlines
Deal found 18/7£590

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 22 July 2026.

Round-trip from

£563

One-way from

£456

Popular in

June

Cheapest in

January

Average price

£1,410
Scandinavian Airlines
  • Scandinavian Airlines
  • 5/9-6/9
  • 4 total stops
  • 52h 43m total
  • London to Anchorage
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 47h 08m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£204 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 22 July 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

06:40-00:27

3 stops26h 47m

Anchorage

Fri 25/9

06:12-16:00

2 stops24h 48m

£582

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 14/8

06:40-23:55

2 stops26h 15m

Anchorage

Tue 25/8

08:15-17:40

3 stops24h 25m

£712

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Thu 3/9

13:05-22:45

2 stops18h 40m

Anchorage

Fri 18/9

08:07-11:55

2 stops18h 48m

£911

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sat 29/8

06:40-23:58

2 stops26h 18m

Anchorage

Sat 12/9

08:00-16:00

2 stops23h 00m

£947
Fastest return journey

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 11/9

17:00-23:39

1 stop15h 39m

Anchorage

Mon 14/9

09:07-15:05

1 stop20h 58m

£1,046

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 1/9

13:05-23:39

2 stops19h 34m

Anchorage

Tue 15/9

09:07-20:20

2 stops26h 13m

£1,063

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Fri 21/8

17:00-00:47

1 stop16h 47m

Anchorage

Fri 28/8

18:17-15:05

1 stop35h 48m

£1,064
Cheapest one-way

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 1/9

11:30-01:38

3 stops47h 08m

£456

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sat 17/10

21:25-22:48

2 stops58h 23m

£518

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 24/8

20:50-00:17

3 stops36h 27m

£574

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 15 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 22 July 2026.
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
12,689 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

7.9

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,689 reviews
Alaska Airlines
7.9
Good
12,689 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

7.9

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Icelandair
7.0
Good
715 reviews
Alaska Airlines
7.9
Good
12,689 reviews
Check prices

Boarding

8.1

Comfort

7.8

Overall

7.9

Food

7.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

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 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 Scandinavian Airlines fly from London Heathrow Airport to Anchorage in about 26h 47m. 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 £632 on this airline. An additional option worth looking into is Alaska Airlines, starting at £832. You may be able to fly from London Heathrow Airport to Anchorage for 42% 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

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

Top 2 airlines flying from Heathrow to Anchorage

Discover the top 2 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 22 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£632Average£774FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Alaska AirlinesCheapest£832Average£1,151FlexibilityNo cancel feeOn-time75%
Search Alaska 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?

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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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