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Cheap flights from Anchorage to London Heathrow Airport from £346

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LHR
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Anchorage to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Anchorage to Heathrow
Explore the most affordable flight options available from Anchorage to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Mon 13/409:21
ANC
-
LHR
2 stops17h 34m
Icelandair
Fri 24/413:05
LHR
-
ANC
2 stops18h 38m
Icelandair
Deal found 7/2£650
Mon 13/423:47
ANC
-
LHR
1 stop24h 53m
United Airlines
Fri 24/406:55
LHR
-
ANC
2 stops22h 00m
United Airlines
Deal found 7/2£658
Mon 4/515:45
ANC
-
LHR
1 stop14h 50m
Delta
Thu 14/509:55
LHR
-
ANC
2 stops24h 40m
Delta
Deal found 5/2£659
Sun 3/521:00
ANC
-
LHR
2 stops24h 30m
Air Canada
Mon 11/517:15
LHR
-
ANC
2 stops53h 21m
Air Canada
Deal found 8/2£659
Sun 8/323:52
ANC
-
LHR
2 stops22h 03m
United Airlines
Mon 23/309:10
LHR
-
ANC
2 stops21h 40m
United Airlines
Deal found 7/2£661
Sun 3/515:45
ANC
-
LHR
1 stop14h 50m
Scandinavian Airlines
Wed 13/508:55
LHR
-
ANC
2 stops25h 40m
Scandinavian Airlines
Deal found 6/2£663
Mon 4/523:49
ANC
-
LHR
1 stop24h 51m
United Airlines
Wed 13/513:40
LHR
-
ANC
2 stops42h 05m
United Airlines
Deal found 7/2£665
Tue 5/523:59
ANC
-
LHR
2 stops23h 36m
United Airlines
Thu 14/516:25
LHR
-
ANC
2 stops36h 41m
United Airlines
Deal found 6/2£667
Tue 28/413:22
ANC
-
LHR
2 stops21h 58m
Icelandair
Mon 11/521:25
LHR
-
ANC
2 stops34h 18m
Icelandair
Deal found 7/2£672
Tue 28/421:04
ANC
-
LHR
2 stops24h 26m
Air Canada
Tue 12/510:15
LHR
-
ANC
2 stops36h 21m
Air Canada
Deal found 6/2£673

Find flight deals from Anchorage to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Anchorage (ANC) to Heathrow (LHR). 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 9 February 2026.

Round-trip from

£650

One-way from

£346

Popular in

June

Cheapest in

August

Average price

£684
Icelandair
  • Icelandair
  • 13/4-24/4
  • 4 total stops
  • 36h 12m total
  • Anchorage to London
Search Deals
6/8
  • 6/8
  • 2 total stops
  • 30h 25m total
  • Anchorage to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Anchorage to Heathrow 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 9 February 2026.
Use the filters below to find and compare flights from Anchorage to London Heathrow Airport that are best for you.

Fly from

Anchorage

Fly to

Heathrow

Route

Depart

Return

Price

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 4/5

15:45-15:35

1 stop14h 50m

London Heathrow

Thu 14/5

09:55-01:35

2 stops24h 40m

£659

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 8/3

23:52-05:55

2 stops22h 03m

London Heathrow

Mon 23/3

09:10-22:50

2 stops21h 40m

£661

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 5/5

15:45-15:35

1 stop14h 50m

London Heathrow

Wed 13/5

19:45-01:35

2 stops38h 50m

£673

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 28/4

13:22-20:20

2 stops21h 58m

London Heathrow

Mon 11/5

21:25-22:43

2 stops34h 18m

£675

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 13/4

15:45-15:35

1 stop14h 50m

London Heathrow

Fri 24/4

11:40-20:37

1 stop17h 57m

£678

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 28/4

06:00-15:35

1 stop24h 35m

London Heathrow

Tue 12/5

12:25-00:33

1 stop21h 08m

£680

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 3/5

23:49-09:40

1 stop24h 51m

London Heathrow

Mon 11/5

09:30-13:36

2 stops61h 06m

£682

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 13/4

21:04-06:30

3 stops24h 26m

London Heathrow

Fri 24/4

09:30-19:55

2 stops19h 25m

£690

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 4/5

06:00-15:35

1 stop24h 35m

London Heathrow

Sun 10/5

08:40-18:48

2 stops43h 08m

£694

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 23/3

21:10-05:55

1 stop24h 45m

London Heathrow

Mon 30/3

13:35-19:55

2 stops39h 20m

£702

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 17 results
1
2

Best time to book a flight from Anchorage to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Anchorage 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 Anchorage to London Heathrow Airport

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

Currently, August is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of £509). Flying from Anchorage to London Heathrow Airport in January is currently the most expensive (average of £922). 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.

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

Related info for your journey

Find useful and relevant information for your journey from Anchorage to Heathrow. 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 from for flights from Anchorage to London Heathrow?

    Anchorage (ANC), located 4.4 mi from the city center, is the airport you fly out of when you book flights from Anchorage to London Heathrow. 0 airlines have flights from Anchorage to London Heathrow on a regular basis. Booking flights from Anchorage to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Anchorage to London Heathrow Airport?

    Airlines like Delta, United Airlines, and Scandinavian Airlines fly from Anchorage to London Heathrow Airport in about 14h 50m. The time it takes to get you to your destination can typically vary by up to 7h 13m. Airlines will cover a distance of 4471 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Anchorage to Heathrow that include hotel bookings?

    Yes. In addition to deals on Anchorage to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Anchorage to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Anchorage to Heathrow.

  • Can I find deals for business class flights from Anchorage to Heathrow?

    Yes. Cheapflights offers flight deals from Anchorage to Heathrow 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 Anchorage to London Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of £509). Flying from Anchorage to London Heathrow Airport in January is currently the most expensive (average of £922). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Swindon
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Anchorage to Heathrow

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

Fly with Cheapflights

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

Cheapflights helps you search for flights from Anchorage to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Anchorage to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Anchorage to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Anchorage? 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 Anchorage to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Anchorage today and book when prices fit your budget.

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