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Heathrow

$334+ Cheap flights from Anchorage (ANC) to Heathrow (LHR)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LHR
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Anchorage to Heathrow

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 April 24, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:05 am
ANC
-
LHR
1 stop23h 00m
Alaska Airlines
Wed 10/75:00 pm
LHR
-
ANC
1 stop16h 10m
Alaska Airlines
Deal found 4/22$899
This Justfly.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
ANC
-
LHR
1 stop22h 25m
Multiple Airlines
Tue 9/87:25 pm
LHR
-
ANC
2 stops34h 04m
Multiple Airlines
Deal found 4/24$910
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
ANC
-
LHR
1 stop17h 00m
British Airways
Thu 8/2010:05 am
LHR
-
ANC
1 stop21h 27m
British Airways
Deal found 4/22$912
This oojo deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:20 pm
ANC
-
LHR
1 stop25h 00m
British Airways
Tue 10/208:55 am
LHR
-
ANC
1 stop19h 13m
British Airways
Deal found 4/20$913
This Alaska Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/42:20 pm
ANC
-
LHR
1 stop15h 45m
Alaska Airlines
Thu 10/155:00 pm
LHR
-
ANC
1 stop30h 08m
Alaska Airlines
Deal found 4/24$916
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:55 pm
ANC
-
LHR
1 stop26h 10m
Multiple Airlines
Tue 9/227:25 pm
LHR
-
ANC
2 stops34h 04m
Multiple Airlines
Deal found 4/22$937
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:55 pm
ANC
-
LHR
1 stop23h 55m
British Airways
Tue 9/2212:15 pm
LHR
-
ANC
1 stop17h 14m
British Airways
Deal found 4/22$939
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:00 pm
ANC
-
LHR
2 stops20h 25m
United Airlines
Thu 8/206:55 am
LHR
-
ANC
2 stops26h 04m
United Airlines
Deal found 4/22$947
This KLM deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:30 am
ANC
-
LHR
1 stop19h 05m
KLM
Tue 10/206:30 am
LHR
-
ANC
2 stops18h 48m
KLM
Deal found 4/20$949
This Mytrip deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:55 pm
ANC
-
LHR
2 stops24h 40m
Multiple Airlines
Thu 10/157:25 am
LHR
-
ANC
2 stops24h 14m
Multiple Airlines
Deal found 4/23$951
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:55 pm
ANC
-
LHR
1 stop24h 50m
United Airlines
Mon 11/21:50 pm
LHR
-
ANC
2 stops41h 49m
United Airlines
Deal found 4/23$953

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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$899
(Alaska Airlines)

One-way from

$334
(Expedia)

Popular in

June

Cheapest in

August

Average price

$932
Provider with most accurate pricing for Anchorage-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Anchorage-London Heathrow flights.
Search Deals
From Anchorage to London Heathrow
Search Deals
One-way flight from Anchorage to London Heathrow
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($342 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated April 24, 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 round-trip

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 8/19

6:10 am-10:30 am

2 stops19h 20m

London Heathrow

Tue 9/8

6:30 am-8:59 pm

2 stops23h 29m

$984

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 8/12

11:59 pm-6:45 am

1 stop21h 46m

London Heathrow

Wed 8/19

2:50 pm-11:59 pm

1 stop18h 09m

$1,021

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 8/12

11:30 am-12:10 pm

1 stop15h 40m

London Heathrow

Sat 8/22

11:30 am-10:22 pm

2 stops19h 52m

$1,068

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 5/19

8:45 pm-6:30 am

2 stops24h 45m

London Heathrow

Tue 5/26

2:50 pm-11:59 pm

1 stop18h 09m

$1,087

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 8/8

5:20 pm-3:35 pm

1 stop37h 15m

London Heathrow

Sun 8/23

6:30 pm-1:35 am

1 stop16h 05m

$1,106

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Fri 7/24

7:00 am-12:10 pm

1 stop20h 10m

London Heathrow

Fri 7/31

12:15 pm-8:48 pm

1 stop17h 33m

$1,163

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Fri 7/24

11:30 am-12:10 pm

1 stop15h 40m

London Heathrow

Fri 8/7

6:15 am-4:25 pm

2 stops19h 10m

$1,170

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 8/8

5:20 pm-3:35 pm

1 stop37h 15m

London Heathrow

Mon 8/17

5:45 pm-1:35 am

1 stop16h 50m

$1,178
Quickest round-trip

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 7/22

12:44 pm-1:05 pm

1 stop15h 21m

London Heathrow

Sun 8/9

6:30 am-4:25 pm

2 stops18h 55m

$1,182

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Fri 7/24

6:00 am-1:15 pm

2 stops22h 15m

London Heathrow

Fri 7/31

11:40 am-1:55 am

1 stop23h 15m

$1,195

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Anchorage to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Anchorage to Heathrow in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Anchorage-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Anchorage-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Anchorage-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Anchorage-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Anchorage-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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, September is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of $824). Flying from Anchorage to London Heathrow Airport in June is currently the most expensive (average of $1,687). 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 to fly round-trip from Anchorage to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated April 24, 2026.
Read reviews from past customers who have flown Delta from Anchorage to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,450 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,450 reviews
Delta
7.9
Good
8,450 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Located just 4.4 mi from the city center, Anchorage is the airport most travelers will use when flying to London Heathrow from Anchorage. Booking flights from Anchorage (ANC) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 1 airline.

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

    There are many flights that can get you from Anchorage to London Heathrow Airport in 19h 20m. Fly via Delta or United Airlines to get the fastest option. The distance between Anchorage and London Heathrow Airport is about 4471 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Anchorage to London Heathrow Airport round-trip?

    Currently priced at $757, Delta will fly you from Anchorage to London Heathrow Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. This flight start at 29% lower than the current average price 3 months from now.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of $824). Flying from Anchorage to London Heathrow Airport in June is currently the most expensive (average of $1,687). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Anchorage to Heathrow

Discover the top airline that operate flights from Anchorage to Heathrow. 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 2,558,603 searches. Data last updated April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$757Average$1,166FlexibilityNo cancel feeOn-timeN/A

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