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Alaska

$629+ Cheap flights from Heathrow (LHR) to Alaska

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Heathrow to Alaska

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Alaska (USAK). 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 20, 2024.

Find flight deals from Heathrow to Alaska

Cheapest flights from Heathrow to Alaska
Explore the most affordable flight options available from Heathrow to Alaska. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This oojo deal was found by Cheapflights users on 11/20. 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.
Thu 12/58:40 pmLHR - ANC
2 stops38h 03mIcelandair
Sun 12/86:00 amANC - LHR
2 stops19h 50mIcelandair
Deal found 11/20$1,214
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:30 amLHR - ANC
2 stops22h 22mDelta
Wed 12/115:45 amANC - LHR
1 stop21h 55mDelta
Deal found 11/20$1,359
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:40 amLHR - ANC
2 stops24h 13mUnited Airlines
Wed 12/1111:55 pmANC - LHR
2 stops21h 00mUnited Airlines
Deal found 11/20$1,423
This SmartFares deal was found by Cheapflights users on 11/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2512:15 pmLHR - ANC
2 stops19h 28mMultiple Airlines
Sun 12/12:29 amANC - LHR
2 stops23h 21mMultiple Airlines
Deal found 11/20$1,534
This ChecknFly deal was found by Cheapflights users on 11/19. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/172:30 pmLHR - ANC
2 stops41h 23mLufthansa
Tue 12/248:53 pmANC - LHR
1 stop26h 02mLufthansa
Deal found 11/19$1,595
This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1711:40 amLHR - ANC
2 stops20h 58mVirgin Atlantic
Tue 12/245:45 amANC - LHR
1 stop20h 25mVirgin Atlantic
Deal found 11/20$1,630
This Delta deal was found by Cheapflights users on 11/19. 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 12/183:50 pmLHR - FAI
1 stop17h 25mDelta
Tue 12/241:30 amFAI - LHR
1 stop26h 10mDelta
Deal found 11/19$1,758
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Wed 12/181:15 pmLHR - FAI
1 stop16h 43mMultiple Airlines
Wed 12/2511:50 amFAI - LHR
1 stop15h 50mMultiple Airlines
Deal found 11/19$1,810
This TravelUp deal was found by Cheapflights users on 11/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2012:40 pmLHR - ANC
1 stop20h 33mKLM
Thu 12/261:20 amANC - LHR
1 stop26h 50mKLM
Deal found 11/20$1,962
This TravelUp deal was found by Cheapflights users on 11/19. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/209:10 amLHR - FAI
2 stops24h 10mVirgin Atlantic
Thu 12/261:30 amFAI - LHR
1 stop26h 40mVirgin Atlantic
Deal found 11/19$2,164
This CrystalTravel deal was found by Cheapflights users on 11/19. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/193:00 pmLHR - FAI
1 stop17h 57mBritish Airways
Fri 12/2711:50 amFAI - LHR
1 stop15h 25mBritish Airways
Deal found 11/19$2,330
This Kissandfly.com deal was found by Cheapflights users on 11/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1910:05 amLHR - ANC
2 stops21h 40mBritish Airways
Wed 12/251:59 amANC - LHR
2 stops20h 01mBritish Airways
Deal found 11/19$2,415

Find flights from Heathrow to Alaska within your budget

Customize your flight search to find flights from Heathrow to Alaska 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 2,629,791 searches. Data last updated November 20, 2024.

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Depart

Return

Price

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 1/14

9:25 am-4:49 pm

1 stop16h 24m

Anchorage

Tue 1/21

12:20 pm-12:15 pm

1 stop14h 55m

$1,158

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 4/14

1:05 pm-10:32 pm

2 stops18h 27m

Anchorage

Thu 4/17

10:00 am-8:20 pm

2 stops25h 20m

$1,196

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 1/13

10:00 am-8:34 pm

2 stops43h 34m

Anchorage

Sun 1/26

9:35 pm-7:05 am

1 stop24h 30m

$1,314

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 1/13

6:30 am-8:34 pm

2 stops23h 04m

Anchorage

Sat 1/25

1:15 am-12:40 pm

1 stop26h 25m

$1,333

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 1/14

11:10 am-10:57 pm

2 stops20h 47m

Anchorage

Tue 1/21

11:59 pm-9:40 am

1 stop24h 41m

$1,387

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 4/14

9:50 am-4:07 pm

1 stop15h 17m

Anchorage

Thu 4/17

12:30 pm-12:45 pm

1 stop15h 15m

$1,451

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 1/13

6:30 am-8:34 pm

2 stops23h 04m

Anchorage

Sat 1/25

1:15 am-10:45 am

2 stops24h 30m

$1,508

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Mon 1/13

2:10 pm-4:49 pm

2 stops35h 39m

Anchorage

Sat 1/25

1:59 am-6:20 am

2 stops19h 21m

$1,549

LondonAnchorage

LHR - ANC

LHRANC

London Heathrow

Tue 12/17

2:30 pm-10:53 pm

2 stops41h 23m

Anchorage

Tue 12/24

8:53 pm-7:55 am

1 stop26h 02m

$1,595

LondonFairbanks

LHR - FAI

LHRFAI

London Heathrow

Wed 12/18

9:10 am-12:15 am

2 stops24h 05m

Fairbanks

Tue 12/24

1:30 am-12:40 pm

1 stop26h 10m

$1,758

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 18 results
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Best time to book a flight from Heathrow to Alaska

Have a flexible travel schedule? Discover the best time to fly to Alaska from Heathrow 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.

Travel insights for flights from Heathrow to Alaska

Get recent, data-driven insights about flights from Heathrow to Alaska including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Heathrow Airport to Alaska?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Alaska (average of $456). Flying from London Heathrow Airport to Alaska in June is currently the most expensive (average of $684). 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 LHR to AK?

Find hourly flight availability from Heathrow to Alaska. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from London Heathrow Airport to Alaska, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Alaska by month

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

In terms of precipitation, rainfall in Alaska ranges from 0.5 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. April is typically the driest time to visit Alaska when rainfall is around 0.5 in.

Temperature in Alaska by month

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

If weather is an important factor for your trip to Alaska, 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 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Alaska

Get insights into the airlines that provide service to Alaska. 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 Alaska. Reviews last updated November 20, 2024.
See what other customers who have flown with Delta, British Airways and Virgin Atlantic from London to Alaska have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,756 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Alaska. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airlines for a one-way flight from London Heathrow Airport to Alaska are Icelandair ($1,007), KLM ($1,855), and United Airlines ($1,924).

  • Can I find deals for flights from Heathrow to Alaska that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Alaska?

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

  • Can I find deals for business class flights from Heathrow to Alaska?

    Yes. Cheapflights offers flight deals from Heathrow to Alaska 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 Heathrow Airport to Alaska?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Alaska (average of $456). Flying from London Heathrow Airport to Alaska in June is currently the most expensive (average of $684). 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.

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Alternative routes for Heathrow to Alaska

See prices for flight routes from nearby airports that may be better suited for you.
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