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$506+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LHR
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Anchorage to London Heathrow are usually found in January or October, booked 76 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap 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 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$715
(Scandinavian Airlines)

One-way from

$506
(Delta)

Popular in

February

Cheapest in

January

Average price

$859
Provider with most accurate pricing for Anchorage-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Anchorage-London Heathrow flights.
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From Anchorage to London Heathrow
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One-way flight from Anchorage to London Heathrow
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Highest demand for flights based on searches. 2% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 30, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amANC - LHR
2 stops42h 20mScandinavian Airlines
Tue 10/2110:20 amLHR - ANC
2 stops48h 25mScandinavian Airlines
Deal found 4/29$715
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:10 amANC - LHR
1 stop22h 00mDelta
Fri 10/176:15 amLHR - ANC
2 stops19h 07mDelta
Deal found 4/29$898
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 9/218:49 pmANC - LHR
1 stop24h 31mUnited Airlines
Tue 9/306:30 amLHR - ANC
2 stops18h 21mUnited Airlines
Deal found 4/29$950
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amANC - LHR
2 stops19h 35mMultiple Airlines
Fri 11/216:30 amLHR - ANC
2 stops18h 52mMultiple Airlines
Deal found 4/29$977
This KLM deal was found by Cheapflights users on 4/29. 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.
Sun 9/216:00 amANC - LHR
1 stop23h 15mKLM
Tue 9/3012:25 pmLHR - ANC
1 stop21h 35mKLM
Deal found 4/29$986
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:57 pmANC - LHR
2 stops24h 38mAir Canada
Tue 10/213:50 pmLHR - ANC
2 stops36h 58mAir Canada
Deal found 4/29$988
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:00 amANC - LHR
2 stops17h 50mIcelandair
Thu 11/208:40 pmLHR - ANC
2 stops34h 47mIcelandair
Deal found 4/29$997
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 8/1412:29 amANC - LHR
1 stop21h 21mAlaska Airlines
Sun 8/3110:45 amLHR - ANC
1 stop19h 36mAlaska Airlines
Deal found 4/29$1,654
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/226:09 amANC - LHR
1 stop19h 41mFinnair
Sun 7/68:20 amLHR - ANC
1 stop23h 38mFinnair
Deal found 4/29$1,684
This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:30 pmANC - LHR
1 stop24h 55mBritish Airways
Mon 5/57:25 pmLHR - ANC
2 stops34h 22mBritish Airways
Deal found 4/29$1,769
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:30 amANC - LHR
1 stop24h 45mAmerican Airlines
Sat 12/278:20 amLHR - ANC
1 stop19h 24mAmerican Airlines
Deal found 4/29$8,759

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 30, 2025.
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

Wed 10/1

6:00 am-9:20 am

2 stops42h 20m

London Heathrow

Tue 10/21

10:20 am-1:45 am

2 stops48h 25m

$715

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Wed 10/1

6:00 am-2:15 pm

1 stop23h 15m

London Heathrow

Wed 10/15

6:15 am-4:22 pm

2 stops19h 07m

$898

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 9/21

8:49 pm-6:20 am

1 stop24h 31m

London Heathrow

Tue 9/30

6:30 am-3:51 pm

2 stops18h 21m

$950

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 9/21

6:00 am-2:15 pm

1 stop23h 15m

London Heathrow

Tue 9/30

12:25 pm-1:00 am

1 stop21h 35m

$986

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 10/6

8:57 pm-6:35 am

2 stops24h 38m

London Heathrow

Tue 10/21

3:50 pm-7:48 pm

2 stops36h 58m

$988

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Thu 6/12

5:15 pm-10:10 pm

1 stop19h 55m

London Heathrow

Thu 6/19

9:30 am-3:10 pm

1 stop14h 40m

$1,018

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Thu 8/14

12:29 am-6:50 am

1 stop21h 21m

London Heathrow

Sun 8/31

10:45 am-9:21 pm

1 stop19h 36m

$1,654

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 6/22

6:09 am-10:50 am

1 stop19h 41m

London Heathrow

Sun 7/6

8:20 am-10:58 pm

1 stop23h 38m

$1,684

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 10/6

10:00 am-11:55 am

2 stops16h 55m

London Heathrow

Mon 10/20

1:05 pm-1:27 am

2 stops21h 22m

$3,015

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 6/22

12:05 pm-1:00 pm

1 stop15h 55m

London Heathrow

Mon 7/28

4:30 pm-3:24 pm

1 stop31h 54m

$4,227

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results
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
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Anchorage-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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

How far ahead should I book a flight from Anchorage to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Anchorage to Heathrow. Price data was last updated on April 25, 2025.

The best time to book flights from Anchorage to London Heathrow Airport is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $661). Flying from Anchorage to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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.

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

Find hourly flight availability from Anchorage to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Anchorage to London Heathrow Airport at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Anchorage to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Anchorage to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Anchorage to London Heathrow Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 30, 2025.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
KLM
7.8
Good
1,333 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Finnair
7.6
Good
1,273 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 4 different airlines.

  • What are the cheapest airlines flying from Anchorage to London Heathrow Airport round-trip?

    Currently priced at $715, Scandinavian Airlines will fly you from Anchorage to London Heathrow Airport and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $898 and $950, respectively. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Anchorage to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $506. KLM flights start at $574 while deals on Icelandair start at $678 one-way.

  • 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, November is the cheapest month in which you can book a flight from Anchorage to London Heathrow Airport (average of $661). Flying from Anchorage to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 Anchorage?

Book flights to Anchorage if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
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Dover
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Gatwick
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Watford
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Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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Top 4 airlines flying from Anchorage to Heathrow

Discover the top 4 airlines 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$715Average$1,163FlexibilityNo cancel feeOn-time72%
DeltaCheapest$715Average$968FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$749Average$1,186FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$812Average$1,176FlexibilityNo cancel feeOn-time70%

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