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Cheap flights from Anchorage to London Heathrow Airport from £252

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.
ANC — LHR
23 Jun — 30 Jun1
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 24 May 2026.

Mon 24/806:00
ANC
-
LHR
1 stop22h 05m
Delta
Thu 3/909:55
LHR
-
ANC
2 stops23h 38m
Delta
Deal found 20/5£680
Sat 10/1020:30
ANC
-
LHR
1 stop24h 55m
KLM
Fri 30/1006:30
LHR
-
ANC
2 stops22h 33m
KLM
Deal found 24/5£681
Mon 24/815:15
ANC
-
LHR
2 stops20h 25m
United Airlines
Thu 3/907:25
LHR
-
ANC
2 stops21h 34m
United Airlines
Deal found 20/5£684
Mon 5/1020:55
ANC
-
LHR
1 stop24h 50m
United Airlines
Mon 19/1013:35
LHR
-
ANC
2 stops42h 04m
United Airlines
Deal found 21/5£689
Mon 5/1020:55
ANC
-
LHR
2 stops24h 35m
Multiple Airlines
Mon 19/1020:25
LHR
-
ANC
2 stops35h 14m
Multiple Airlines
Deal found 21/5£691
Mon 24/820:20
ANC
-
LHR
1 stop27h 40m
British Airways
Thu 3/908:55
LHR
-
ANC
1 stop19h 15m
British Airways
Deal found 20/5£693
Sun 11/1007:00
ANC
-
LHR
1 stop23h 05m
Alaska Airlines
Sat 17/1017:00
LHR
-
ANC
1 stop15h 39m
Alaska Airlines
Deal found 23/5£705
Sun 11/1006:00
ANC
-
LHR
1 stop24h 35m
KLM
Sat 17/1006:30
LHR
-
ANC
2 stops18h 48m
KLM
Deal found 23/5£718
Mon 5/1006:00
ANC
-
LHR
1 stop15h 45m
American Airlines
Mon 19/1009:50
LHR
-
ANC
1 stop21h 58m
American Airlines
Deal found 21/5£719
Fri 6/1120:55
ANC
-
LHR
2 stops49h 15m
United Airlines
Sat 14/1106:35
LHR
-
ANC
2 stops22h 10m
United Airlines
Deal found 20/5£720
Sun 11/1020:55
ANC
-
LHR
2 stops28h 05m
United Airlines
Sat 17/1006:55
LHR
-
ANC
2 stops21h 50m
United Airlines
Deal found 23/5£721

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 24 May 2026.

Round-trip from

£680

One-way from

£252

Popular in

December

Cheapest in

October

Average price

£964
Delta
  • Delta
  • 24/8-3/9
  • 3 total stops
  • 45h 43m total
  • Anchorage to London
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 1/9
  • 1 total stop
  • 18h 40m total
  • Anchorage to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 24 May 2026.
Use the filters below to find and compare flights from Anchorage to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 24/8

06:00-13:05

1 stop22h 05m

London Heathrow

Thu 3/9

09:55-00:33

2 stops23h 38m

£680

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 24/8

15:15-20:40

2 stops20h 25m

London Heathrow

Thu 3/9

07:25-19:59

2 stops21h 34m

£684

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 5/10

20:55-06:45

1 stop24h 50m

London Heathrow

Mon 19/10

13:35-22:39

2 stops42h 04m

£689

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 24/8

20:20-09:00

1 stop27h 40m

London Heathrow

Thu 3/9

08:55-19:10

1 stop19h 15m

£693

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 10/10

20:30-06:25

1 stop24h 55m

London Heathrow

Fri 30/10

11:05-21:03

1 stop17h 58m

£702

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 11/10

06:00-15:35

1 stop24h 35m

London Heathrow

Sat 17/10

06:30-16:18

2 stops18h 48m

£718

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Thu 20/8

06:07-15:05

1 stop23h 58m

London Heathrow

Sun 30/8

17:00-23:37

1 stop15h 37m

£742

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 19/8

01:32-06:25

2 stops19h 53m

London Heathrow

Sun 30/8

08:40-21:24

2 stops21h 44m

£758

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Thu 2/7

01:30-07:10

2 stops20h 40m

London Heathrow

Fri 10/7

06:15-20:08

2 stops22h 53m

£881

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 8/7

23:59-10:40

2 stops25h 41m

London Heathrow

Tue 21/7

07:45-21:21

2 stops22h 36m

£882

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 17 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of £589). Flying from Anchorage to London Heathrow Airport in December is currently the most expensive (average of £1,408). 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 British Airways fly from Anchorage to London Heathrow Airport in about 20h 25m. The time it takes to get you to your destination can typically vary by up to 7h 15m. 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, October is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of £589). Flying from Anchorage to London Heathrow Airport in December is currently the most expensive (average of £1,408). 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
Hounslow
Milton Keynes
Croydon
Northampton
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Watford
Romford
Kingston upon Thames
Eastbourne
Ipswich
Swindon
Guildford
Southall

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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?

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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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