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$445+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LHR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$553
(Ticket)

One-way from

$445
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$876
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. 4% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Ticket deal was found by Cheapflights users on 9/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amANC - LHR
1 stop20h 20mVirgin Atlantic
Tue 11/412:20 pmLHR - ANC
1 stop19h 23mVirgin Atlantic
Deal found 9/10$553
This Ticket deal was found by Cheapflights users on 9/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:04 pmANC - LHR
2 stops27h 31mAir Canada
Tue 11/46:00 pmLHR - ANC
2 stops34h 59mAir Canada
Deal found 9/10$557
This Delta deal was found by Cheapflights users on 9/9. 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 10/82:10 pmANC - LHR
1 stop15h 05mDelta
Wed 10/156:15 amLHR - ANC
2 stops19h 07mDelta
Deal found 9/9$621
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/279:07 pmANC - LHR
1 stop24h 48mUnited Airlines
Mon 11/104:40 pmLHR - ANC
2 stops39h 16mUnited Airlines
Deal found 9/10$624
This KLM deal was found by Cheapflights users on 9/9. 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.
Wed 10/86:00 amANC - LHR
1 stop23h 15mKLM
Wed 10/155:25 pmLHR - ANC
1 stop17h 34mKLM
Deal found 9/9$629
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Fri 11/79:07 pmANC - LHR
2 stops48h 23mAir Canada
Fri 11/216:00 pmLHR - ANC
2 stops34h 59mAir Canada
Deal found 9/11$631
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/2011:49 pmANC - LHR
1 stop24h 51mUnited Airlines
Mon 10/273:30 pmLHR - ANC
2 stops39h 26mUnited Airlines
Deal found 9/11$656
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:04 pmANC - LHR
2 stops26h 06mUnited Airlines
Sat 11/14:40 pmLHR - ANC
2 stops36h 19mUnited Airlines
Deal found 9/10$663

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 September 11, 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

Mon 10/27

11:59 pm-7:10 am

2 stops23h 11m

London Heathrow

Mon 11/10

4:40 pm-7:59 pm

2 stops36h 19m

$624

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 10/7

12:30 am-2:15 pm

1 stop28h 45m

London Heathrow

Wed 10/15

5:25 pm-1:59 am

1 stop17h 34m

$647

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 10/20

11:49 pm-9:40 am

1 stop24h 51m

London Heathrow

Mon 10/27

3:30 pm-10:56 pm

2 stops39h 26m

$656

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 2/23

9:00 am-9:40 am

1 stop15h 40m

London Heathrow

Mon 3/9

7:40 am-10:34 pm

2 stops22h 54m

$666

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Fri 10/3

11:15 am-11:20 am

1 stop15h 05m

London Heathrow

Tue 10/7

6:15 am-10:43 pm

2 stops25h 28m

$671

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 10/26

11:59 pm-7:10 am

2 stops23h 11m

London Heathrow

Sat 11/8

6:00 pm-7:59 pm

2 stops34h 59m

$674

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 3/10

11:55 pm-9:40 am

1 stop25h 45m

London Heathrow

Sun 3/15

6:00 pm-7:45 pm

2 stops33h 45m

$675

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sat 10/25

12:30 am-7:05 am

2 stops22h 35m

London Heathrow

Sat 11/8

6:20 am-6:31 pm

2 stops21h 11m

$676

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 10/26

6:00 am-10:30 am

1 stop20h 30m

London Heathrow

Sat 11/8

8:55 am-6:54 pm

1 stop18h 59m

$679

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 12/8

6:05 am-12:20 pm

1 stop21h 15m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 16 results
1
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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 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, 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 $1,098). 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 September 11, 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.

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 September 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and British Airways 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
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 3 different airlines.

  • 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 23h 11m. Fly via United Airlines or KLM 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 are the cheapest airlines flying from Anchorage to London Heathrow Airport round-trip?

    Currently priced at $689, United Airlines will fly you from Anchorage to London Heathrow Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and British Airways - these airlines can fly you to your destination from $776 and $876, respectively. These flights start at 36% 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, 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 $1,098). 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
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Anchorage to Heathrow

Discover the top 3 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$689Average$1,311FlexibilityNo cancel feeOn-time69%
DeltaCheapest$776Average$1,093FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$876Average$1,300FlexibilityNo cancel feeOn-time70%

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