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Cheap flights from London Heathrow Airport to Anchorage from £448

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ANC
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Anchorage

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Anchorage
Explore the most affordable flight options available from Heathrow to Anchorage. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Fri 11/918:40 -
2 stops34h 35m
Fri 18/906:12 -
2 stops22h 23m
Deal found 5/8£565
Sat 12/906:40 -
2 stops22h 35m
Sat 26/906:12 -
2 stops26h 28m
Deal found 9/8£573
Mon 21/919:30 -
2 stops33h 45m
Fri 25/908:00 -
2 stops20h 35m
Deal found 10/8£576
Mon 21/917:00 -
2 stops36h 15m
Sun 27/906:12 -
2 stops42h 08m
Deal found 7/8£584
Sat 19/917:00 -
2 stops40h 27m
Sun 27/906:12 -
2 stops42h 08m
Deal found 8/8£585
Tue 22/906:40 -
2 stops26h 47m
Fri 25/906:12 -
2 stops22h 23m
Deal found 5/8£589

Find flight deals from Heathrow to Anchorage

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 10 August 2026.

Round-trip from

£565

One-way from

£448

Popular in

July

Cheapest in

January

Average price

£1,315
Scandinavian Airlines
  • Scandinavian Airlines
  • 11/9-18/9
  • 4 total stops
  • 56h 58m total
  • London to Anchorage
Search Deals
8/9
  • 8/9
  • 3 total stops
  • 56h 50m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£180 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 858,174 searches. Data last updated 10 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Anchorage that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 12/9

06:40-00:27

2 stops26h 47m

Anchorage

Sat 26/9

08:00-18:50

3 stops25h 50m

£594

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 22/9

06:40-00:27

3 stops26h 47m

Anchorage

Fri 25/9

06:12-16:25

3 stops25h 13m

£595

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 11/9

06:40-00:27

3 stops26h 47m

Anchorage

Fri 18/9

06:12-16:00

2 stops24h 48m

£598

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 1/9

06:40-23:55

2 stops26h 15m

Anchorage

Tue 8/9

06:12-17:40

3 stops26h 28m

£760

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Thu 8/10

17:00-01:39

1 stop17h 39m

Anchorage

Tue 13/10

01:59-15:05

1 stop28h 06m

£972

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 11/9

17:00-17:26

1 stop33h 26m

Anchorage

Fri 18/9

17:09-15:05

1 stop36h 56m

£1,068

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 25/8

06:40-23:55

3 stops26h 15m

Anchorage

Tue 1/9

06:15-17:40

3 stops26h 25m

£1,068
Fastest return journey

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 21/9

17:00-23:39

1 stop15h 39m

Anchorage

Mon 28/9

09:07-15:05

1 stop20h 58m

£1,103
Cheapest one-way

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 9/9

08:50-14:50

3 stops39h 00m

£496

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sun 6/9

09:55-15:05

3 stops38h 10m

£524

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Anchorage

Have a flexible travel schedule? Discover the best time to fly to Anchorage from Heathrow with our price prediction graph.
Estimated return 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 Heathrow Airport to Anchorage

What’s the top stopover airport for flights from London Heathrow Airport to Anchorage?

Share of one-stop return flights from London Heathrow Airport to Anchorage chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Seattle (SEA) – chosen by Cheapflights users on 90% of one-stop itineraries from London Heathrow Airport to Anchorage on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Anchorage?

Average return fare for one-stop flights from London Heathrow Airport to Anchorage, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Minneapolis (MSP) is the most affordable one-stop option, with an average return flight price of £1,174.

What’s the fastest stopover option from London Heathrow Airport to Anchorage?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Anchorage, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Seattle (SEA) have the shortest average one-way travel time for one-stop routes: 15h 57m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Anchorage?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Anchorage, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 13m.

Reviews of airlines servicing Anchorage

Get insights into the airlines that provide service to Anchorage. 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 Anchorage. Reviews last updated 10 August 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Anchorage, such as Alaska Airlines and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,794 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
12,794 reviews
Alaska Airlines
7.9
Good
12,794 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Icelandair
6.9
Okay
728 reviews
Alaska Airlines
7.9
Good
12,794 reviews
Check prices

Food

7.0

Boarding

8.1

Crew

8.5

Entertainment

7.0

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Most people fly into Anchorage (ANC) if they book a flight to Anchorage from London Heathrow. On average, Anchorage has 0 inbound flights from London Heathrow per day from 2 airlines. Anchorage is conveniently located just 4.4 mi from Anchorage’s city center.

  • How long is the flight from London Heathrow Airport to Anchorage?

    Airlines like Scandinavian Airlines fly from London Heathrow Airport to Anchorage in about 26h 47m. The time it takes to get you to your destination can typically vary by up to . There are 4471 mi between London Heathrow Airport and Anchorage.

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

    Our cheapest airline available from London Heathrow Airport to Anchorage is Icelandair. Our recent data shows that you can find tickets from as low as £627 on this airline. An additional option worth looking into is Alaska Airlines, starting at £827. You may be able to fly from London Heathrow Airport to Anchorage for 42% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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.

See more FAQs

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Alternative routes for Heathrow to Anchorage

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Anchorage flights
London City to Anchorage flights
Heathrow to Fairbanks flights
Gatwick to Fairbanks flights
London City to Fairbanks flights

Top 2 airlines flying from Heathrow to Anchorage

Discover the top 2 airlines that operate flights from Heathrow 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 858,174 searches. Data last updated 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£627Average£769FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Alaska AirlinesCheapest£827Average£1,081FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Anchorage?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Anchorage from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Anchorage?

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Anchorage by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Heathrow to Anchorage with no change fees?

Need flexible booking options for your flight to Anchorage from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Anchorage become cheaper?

Yes! Start tracking prices for Heathrow to Anchorage flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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