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$574+ Cheap flights from London (LON) to Anchorage (ANC)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ANC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from London to Anchorage are usually found in April or September, booked 69 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from London to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Anchorage (ANC). 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 15, 2025.

Round-trip from

$836
(oojo)

One-way from

$574
(Kissandfly.com)

Popular in

January

Cheapest in

April

Average price

$1,053
From London (LON) to Anchorage
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One-way flight from London (LON) to Anchorage
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Highest demand for flights based on searches. 5% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($24 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 London to Anchorage

Cheapest flights from London to Anchorage
Explore the most affordable flight options available from London to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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 10/149:25 pmLHR - ANC
2 stops34h 20mIcelandair
Tue 10/2110:00 amANC - LHR
2 stops16h 55mIcelandair
Deal found 9/15$840
This oojo deal was found by Cheapflights users on 9/13. 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.
Wed 10/2911:55 amLGW - ANC
2 stops18h 53mIcelandair
Wed 11/57:05 amANC - LGW
2 stops18h 50mIcelandair
Deal found 9/13$898
This oojo deal was found by Cheapflights users on 9/13. 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 10/133:40 pmLGW - ANC
2 stops40h 05mIcelandair
Mon 10/2010:00 amANC - LGW
2 stops19h 35mIcelandair
Deal found 9/13$901
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 10/298:35 pmLHR - ANC
2 stops34h 13mIcelandair
Wed 11/58:00 amANC - LHR
2 stops17h 50mIcelandair
Deal found 9/14$905
This Justfly.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/133:40 pmLGW - ANC
2 stops37h 56mMultiple Airlines
Mon 10/204:34 pmANC - LGW
2 stops37h 06mMultiple Airlines
Deal found 9/13$921
This Flighttix deal was found by Cheapflights users on 9/12. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:55 amLGW - ANC
2 stops18h 53mMultiple Airlines
Mon 11/178:00 amANC - LGW
2 stops17h 55mMultiple Airlines
Deal found 9/12$923
This Gurufare deal was found by Cheapflights users on 9/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:15 pmLHR - ANC
2 stops20h 42mMultiple Airlines
Wed 11/55:05 amANC - LHR
2 stops20h 45mMultiple Airlines
Deal found 9/13$924
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:55 amLGW - ANC
1 stop22h 27mMultiple Airlines
Thu 10/232:26 amANC - LGW
2 stops23h 29mMultiple Airlines
Deal found 9/13$933
This oojo deal was found by Cheapflights users on 9/14. 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 10/149:25 pmLHR - ANC
2 stops34h 20mIcelandair
Sun 10/198:00 amANC - LHR
2 stops18h 55mIcelandair
Deal found 9/14$934
This Justfly.com deal was found by Cheapflights users on 9/14. 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.
Tue 10/143:40 pmLGW - ANC
2 stops40h 05mMultiple Airlines
Sun 10/198:00 amANC - LGW
2 stops21h 40mMultiple Airlines
Deal found 9/14$935
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/159:55 amLHR - ANC
2 stops21h 50mMultiple Airlines
Wed 10/224:40 amANC - LHR
2 stops20h 20mMultiple Airlines
Deal found 9/15$941
This oojo deal was found by Cheapflights users on 9/13. 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.
Sun 10/129:25 pmLHR - ANC
2 stops58h 20mIcelandair
Sun 10/198:00 amANC - LHR
2 stops18h 55mIcelandair
Deal found 9/13$944

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Anchorage 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 15, 2025.
Use the filters below to find and compare flights from London to Anchorage that are best for you.

Fly from

London

Fly to

Anchorage

Route

Depart

Return

Price

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 10/14

9:25 pm-10:45 pm

2 stops34h 20m

Anchorage

Tue 10/21

10:00 am-11:55 am

2 stops16h 55m

$840

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Wed 10/29

11:55 am-10:48 pm

2 stops18h 53m

Anchorage

Wed 11/5

7:05 am-10:55 am

2 stops18h 50m

$898

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 10/29

8:35 pm-10:48 pm

2 stops34h 13m

Anchorage

Wed 11/5

8:00 am-10:50 am

2 stops17h 50m

$905

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Mon 11/3

11:55 am-9:48 pm

2 stops18h 53m

Anchorage

Mon 11/17

8:00 am-10:55 am

2 stops17h 55m

$923

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Fri 10/17

10:55 am-12:22 am

1 stop22h 27m

Anchorage

Thu 10/23

2:26 am-10:55 am

2 stops23h 29m

$933

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 10/14

9:25 pm-10:45 pm

2 stops34h 20m

Anchorage

Sun 10/19

8:00 am-11:55 am

2 stops18h 55m

$934

LondonAnchorage

LGW - ANC

LGWANC

London Gatwick

Tue 10/14

3:40 pm-10:45 pm

2 stops40h 05m

Anchorage

Sun 10/19

8:00 am-2:40 pm

2 stops21h 40m

$935

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Wed 10/15

6:40 am-10:43 pm

2 stops25h 03m

Anchorage

Wed 10/22

6:00 am-6:30 pm

3 stops27h 30m

$1,004

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Sun 10/12

6:40 am-1:59 am

3 stops28h 19m

Anchorage

Sun 10/19

6:00 am-6:30 pm

3 stops27h 30m

$1,011

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 10/14

5:00 pm-10:43 pm

2 stops38h 43m

Anchorage

Sun 10/19

6:00 am-9:40 pm

2 stops30h 40m

$1,017

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 37 results
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Best time to book a flight from London to Anchorage

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

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

Use this chart to determine the optimal time to book a round-trip flight from London to Anchorage. Price data was last updated on September 12, 2025.

The best time to book flights from London to Anchorage is 69 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 London to Anchorage?

Currently, January is the cheapest month in which you can book a flight from London to Anchorage (average of $456). Flying from London to Anchorage in July is currently the most expensive (average of $642). 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 LON to ANC?

Find hourly flight availability from London to Anchorage. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

One of the essential ways to save on airfare from London to Anchorage is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% on airfare.

How much does it cost to fly round-trip from London to Anchorage?

Related info for your journey

Find useful and relevant information for your journey from London to Anchorage. 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 into for flights to Anchorage from London?

    Anchorage (ANC), located 4.4 mi from the city center, is the airport you fly into when you book flights from London to Anchorage. 1 airline have flights to Anchorage from London on a regular basis. Booking flights from London to Anchorage should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Anchorage?

    Airlines like Icelandair, Scandinavian Airlines, and Delta fly from London to Anchorage in about 25h 03m. The time it takes to get you to your destination can typically vary by up to 9h 17m. London and Anchorage are separated by a distance of 4471 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from London to Anchorage round-trip from $1,401.

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

    When deciding which route to take from London to Anchorage consider London Heathrow - Anchorage, London Gatwick - Anchorage or London City - Anchorage as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Anchorage 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 London to Anchorage?

    Currently, January is the cheapest month in which you can book a flight from London to Anchorage (average of $456). Flying from London to Anchorage in July is currently the most expensive (average of $642). 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
Seward
Girdwood

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Top airline flying from London to Anchorage

Discover the top airline that operate flights from London to Anchorage. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,401Average$2,070FlexibilityNo cancel feeOn-timeN/A

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