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$397+ Cheap flights from Anchorage (ANC) to London (LON)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
ANC — LON
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheap flight deals from Anchorage to London

Discover tips and strategies to find the most affordable flight options for your journey from Anchorage (ANC) to London (LON). 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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$640
(KLM)

One-way from

$397
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$1,068
Provider with most accurate pricing for Anchorage-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Anchorage-London (LON) flights.
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From Anchorage to London (LON)
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One-way flight from Anchorage to London (LON)
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Highest demand for flights based on searches. 2% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Anchorage to London

Cheapest flights from Anchorage to London
Explore the most affordable flight options available from Anchorage to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 11/126:05 amANC - LHR
1 stop16h 00mDelta
Tue 11/186:20 amLHR - ANC
2 stops21h 26mDelta
Deal found 11/5$588
This KLM deal was found by Cheapflights users on 11/5. 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 11/1112:30 amANC - LHR
1 stop25h 00mKLM
Tue 11/188:40 amLHR - ANC
2 stops19h 06mKLM
Deal found 11/5$589
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/311:59 pmANC - LHR
1 stop24h 41mUnited Airlines
Mon 11/241:50 pmLHR - ANC
2 stops39h 09mUnited Airlines
Deal found 11/2$625
This Delta deal was found by Cheapflights users on 11/3. 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.
Fri 11/76:05 amANC - LHR
1 stop16h 00mDelta
Fri 11/216:20 amLHR - ANC
2 stops21h 26mDelta
Deal found 11/3$638
This KLM deal was found by Cheapflights users on 11/3. 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 11/1212:30 amANC - LHR
1 stop25h 00mKLM
Thu 11/206:30 amLHR - ANC
2 stops19h 12mKLM
Deal found 11/3$640
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/711:59 pmANC - LHR
2 stops35h 36mUnited Airlines
Fri 11/216:35 amLHR - ANC
2 stops25h 21mUnited Airlines
Deal found 11/4$641
This Delta deal was found by Cheapflights users on 11/3. 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 11/1212:30 amANC - LHR
2 stops20h 50mDelta
Thu 11/206:20 amLHR - ANC
2 stops21h 26mDelta
Deal found 11/3$643
This KLM deal was found by Cheapflights users on 11/5. 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 11/126:05 amANC - LCY
2 stops17h 45mKLM
Tue 11/188:40 amLCY - ANC
2 stops19h 06mKLM
Deal found 11/5$644
This Air France deal was found by Cheapflights users on 11/3. 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.
Mon 11/176:05 amANC - LHR
2 stops17h 40mMultiple Airlines
Mon 11/248:40 amLHR - ANC
2 stops19h 06mMultiple Airlines
Deal found 11/3$644
This KLM deal was found by Cheapflights users on 11/4. 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.
Fri 11/76:05 amANC - LHR
1 stop16h 00mKLM
Fri 11/2111:05 amLHR - ANC
1 stop16h 41mKLM
Deal found 11/4$645
This KLM deal was found by Cheapflights users on 11/3. 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.
Mon 11/176:05 amANC - LCY
2 stops17h 05mKLM
Mon 11/248:40 amLCY - ANC
2 stops19h 06mKLM
Deal found 11/3$695
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 11/129:07 pmANC - LCY
2 stops34h 33mMultiple Airlines
Tue 11/187:10 pmLCY - ANC
3 stops36h 46mMultiple Airlines
Deal found 11/5$714

Cheapflights Fare Finder

 
Customize your flight search to find flights from Anchorage to London 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 November 5, 2025.
Use the filters below to find and compare flights from Anchorage to London that are best for you.

Fly from

Anchorage

Fly to

London

Route

Depart

Return

Price

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Sun 11/16

12:30 am-10:30 am

1 stop25h 00m

London Heathrow

Mon 11/24

8:40 am-6:46 pm

2 stops19h 06m

$640

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 2/23

1:20 am-10:30 am

1 stop24h 10m

London Heathrow

Mon 3/9

6:20 am-8:30 pm

2 stops22h 10m

$646

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 2/24

5:45 am-10:30 am

1 stop19h 45m

London Heathrow

Mon 3/9

6:20 am-8:30 pm

2 stops22h 10m

$646

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Mon 2/23

1:20 am-10:30 am

1 stop24h 10m

London Heathrow

Mon 3/9

6:30 am-8:30 pm

2 stops22h 00m

$647

AnchorageLondon

ANC - LHR

ANCLHR

Anchorage

Tue 2/24

5:45 am-11:40 am

2 stops20h 55m

London Heathrow

Mon 3/9

6:20 am-8:30 pm

2 stops22h 10m

$651

AnchorageLondon

ANC - LCY

ANCLCY

Anchorage

Mon 11/17

6:05 am-8:10 am

2 stops17h 05m

London City

Mon 11/24

8:40 am-6:46 pm

2 stops19h 06m

$695

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Tue 4/28

10:00 am-2:40 pm

2 stops19h 40m

London Gatwick

Mon 5/11

3:40 pm-1:28 am

2 stops42h 48m

$878

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 1/18

8:00 am-10:55 am

2 stops17h 55m

London Gatwick

Sat 1/24

11:55 am-9:51 pm

2 stops18h 56m

$904

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Sun 3/22

10:00 am-10:55 am

2 stops16h 55m

London Gatwick

Sat 4/4

3:40 pm-1:28 am

2 stops18h 48m

$920

AnchorageLondon

ANC - LGW

ANCLGW

Anchorage

Fri 5/1

10:00 am-2:40 pm

2 stops19h 40m

London Gatwick

Fri 5/15

3:40 pm-1:31 am

2 stops18h 51m

$934

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 30 results
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2
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Compare providers for flights from Anchorage to London

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 London in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Anchorage-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Anchorage-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Anchorage-London flights, Cheapflights users trust eDreams the most. eDreams 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 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 London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, August is the cheapest month in which you can book a flight from Anchorage to London (average of $700). Flying from Anchorage to London in June is currently the most expensive (average of $1,182). 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 LON?

Find hourly flight availability from Anchorage to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

A simple way to save on the total cost of your ticket is to fly from Anchorage to London at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated November 5, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and British Airways from Anchorage to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
8,004 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
United Airlines
7.4
Good
9,000 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
British Airways
6.7
Okay
7,495 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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 London. 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?

    Anchorage (ANC) is the airport you will fly out of if you book a flight from Anchorage to London. You should not have trouble finding flights to London from Anchorage; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Anchorage airport to London. It is only a 4.4 mi journey to Anchorage (ANC) from Anchorage’s city center.

  • How long is the flight from Anchorage to London?

    A quick flight from Anchorage to London can take about 19h 40m. KLM provides one of the quickest options available for as low as $878. Anchorage and London are separated by a distance of 4495 mi. This flight may include one or multiple stops.

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

    United Airlines, at $771, was found to be the cheapest airline from Anchorage to London.Alternate airlines to your destination round-trip include Delta and British Airways. United Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

    $397 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Icelandair, with prices starting from $417 and $487, respectively.

  • What are the most popular routes from Anchorage to London?

    The most popular flight routes from Anchorage to London are Anchorage - London Heathrow, Anchorage - London Gatwick and Anchorage - London City.

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

    Yes. In addition to deals on Anchorage to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Anchorage to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Anchorage to London.

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

    Yes. Cheapflights offers flight deals from Anchorage to London 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?

    Currently, August is the cheapest month in which you can book a flight from Anchorage to London (average of $700). Flying from Anchorage to London in June is currently the most expensive (average of $1,182). 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?

Book flights to London if you plan to visit one of these locations
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Top 3 airlines flying from Anchorage to London

Discover the top 3 airlines that operate flights from Anchorage to London. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$771Average$1,311FlexibilityNo cancel feeOn-time69%
DeltaCheapest$776Average$1,084FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$876Average$1,300FlexibilityNo cancel feeOn-time70%

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