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

Airlines like Delta, Alaska Airlines, and United Airlines fly from Anchorage to London Heathrow Airport in about 23h 45m. The time it takes to get you to your destination can typically vary by up to 37m. 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.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

When flying from Anchorage to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

£248+ Cheap Flights from Anchorage to London Heathrow Airport

Cheap flight deals from Anchorage to Heathrow

Enter your travel dates to find the best prices.

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Best

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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 10 October 2026.

Mon 2/1102:55 -

1 stop24h 25m

Tue 10/1114:45 -

1 stop17h 59m

Deal found 5/10£676

Mon 26/1007:02 -

1 stop21h 18m

Tue 10/1114:45 -

1 stop34h 40m

Deal found 5/10£684

Thu 5/1105:47 -

1 stop21h 33m

Thu 12/1114:45 -

1 stop17h 59m

Deal found 5/10£692

Thu 22/1011:29 -

1 stop19h 06m

Wed 28/1006:30 -

2 stops22h 11m

Deal found 5/10£705

Tue 3/1111:29 -

1 stop14h 11m

Tue 10/1106:30 -

2 stops25h 54m

Deal found 5/10£706

Tue 3/1123:59 -

2 stops20h 56m

Tue 10/1106:35 -

2 stops22h 04m

Deal found 5/10£709

Sat 5/1222:05 -

2 stops25h 00m

Tue 15/1206:30 -

2 stops25h 58m

Deal found 6/10£710

Sat 31/1007:02 -

1 stop21h 18m

Fri 6/1114:45 -

1 stop19h 07m

Deal found 6/10£714

Tue 17/1120:43 -

1 stop24h 12m

Tue 8/1213:00 -

2 stops39h 39m

Deal found 8/10£722

Find flight deals from Anchorage to Heathrow

Round-trip from	£639
One-way from	£248
Popular in	December
Cheapest in	November
Average price	£743

Alaska Airlines
2/3-10/3
2 total stops
33h 05m total
Anchorage to London

Search Deals

United Airlines
6/2-31/12
2 total stops
29h 19m total
Anchorage to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£171 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 11% potential price decrease (£75 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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 Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sat 6/2

21:55-10:30

2 stops27h 35m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£248

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sat 6/2

20:31-07:55

1 stop26h 24m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£248

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Wed 9/12

19:28-12:20

2 stops31h 52m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£369

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Mon 19/10

20:59-10:25

2 stops28h 26m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£415

Fastest return journey

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 20/10

23:45-06:55

2 stops22h 10m

London Heathrow

Wed 31/12

00:00-13:00

Nonstop0h 00m

£415

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 2/3

01:30-10:40

1 stop24h 10m

London Heathrow

Thu 11/3

06:30-22:36

2 stops25h 06m

£660

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sun 10/1

02:58-12:20

1 stop24h 22m

London Heathrow

Fri 15/1

14:45-00:25

1 stop18h 40m

£663

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 2/3

09:00-12:20

1 stop18h 20m

London Heathrow

Thu 11/3

14:45-22:40

1 stop16h 55m

£675

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Sat 13/3

23:45-08:30

2 stops23h 45m

London Heathrow

Fri 19/3

15:00-19:15

2 stops36h 15m

£687

AnchorageLondon

ANC Anchorage - LHR London Heathrow

ANCLHR

Anchorage

Tue 17/11

20:43-05:55

1 stop24h 12m

London Heathrow

Tue 8/12

13:00-19:39

2 stops39h 39m

£722

Flights are sorted by cheapest return flights first.

Deals found on 7/10

Showing 1-10 of 11 resultsSorted by cheapest first

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.

ANC-LHR

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, November is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of £596). Flying from Anchorage to London Heathrow Airport in December is currently the most expensive (average of £2,053). 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.

Related info for your journey

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, Alaska Airlines, and United Airlines fly from Anchorage to London Heathrow Airport in about 23h 45m. The time it takes to get you to your destination can typically vary by up to 37m. 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, November is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of £596). Flying from Anchorage to London Heathrow Airport in December is currently the most expensive (average of £2,053). 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.

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Can Cheapflights notify me if prices for flights from Anchorage to Heathrow become cheaper?

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Cheap flights from Anchorage to London Heathrow Airport from £248

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Anchorage to Heathrow

Cheapest flights from Anchorage to HeathrowExplore 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 10 October 2026.

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 10 October 2026.

Best flights from Anchorage to HeathrowDiscover carefully curated flight deals from Anchorage to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Anchorage to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Anchorage to HeathrowDiscover last-minute flight deals from Anchorage to Heathrow. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Anchorage to Heathrow. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Anchorage to HeathrowSearch for one-way flight options from Anchorage to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Anchorage to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

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

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.

Cheapflights Insights

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

Related info for your journey

What airport do you fly from for flights from Anchorage to London Heathrow?

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

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

How can I find direct flights from Anchorage to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Anchorage to Heathrow

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Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Anchorage to Heathrow by cabin class

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Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.

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Can Cheapflights notify me if prices for flights from Anchorage to Heathrow become cheaper?

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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 10 October 2026.

Best flights from Anchorage to Heathrow
Discover carefully curated flight deals from Anchorage to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Anchorage to Heathrow
Discover last-minute flight deals from Anchorage to Heathrow. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Anchorage to Heathrow
Search for one-way flight options from Anchorage to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.