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Cheap flights from London Heathrow Airport to Anchorage from £476

LHR — ANC
25 Sep — 2 Oct1
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

Fri 9/1010:20 -
2 stops47h 15m
Sun 11/1006:30 -
2 stops27h 00m
Deal found 24/8£581
Sat 3/1017:00 -
2 stops40h 27m
Sat 10/1001:40 -
2 stops35h 00m
Deal found 25/8£581
Thu 1/1019:30 -
2 stops33h 45m
Sat 10/1001:40 -
2 stops35h 00m
Deal found 25/8£585
Tue 22/906:40 -
3 stops26h 47m
Fri 25/906:12 -
2 stops22h 23m
Deal found 25/8£590
Thu 24/918:40 -
2 stops38h 47m
Sun 4/1006:12 -
2 stops24h 48m
Deal found 24/8£614
Tue 6/1013:05 -
2 stops18h 43m
Tue 13/1012:24 -
2 stops22h 56m
Deal found 22/8£765

Find flight deals from Heathrow to Anchorage

Round-trip from

£581

One-way from

£476

Popular in

July

Cheapest in

January

Average price

£1,131
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/10-11/10
  • 4 total stops
  • 74h 15m total
  • London to Anchorage
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3/9
  • 3/9
  • 3 total stops
  • 56h 50m total
  • London to Anchorage
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£145 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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

Fri 9/10

07:05-00:35

3 stops26h 30m

Anchorage

Sat 10/10

01:40-16:00

2 stops29h 20m

£594

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 22/9

06:40-00:27

3 stops26h 47m

Anchorage

Fri 25/9

06:12-18:30

3 stops27h 18m

£595

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 7/10

13:05-01:39

2 stops21h 34m

Anchorage

Wed 14/10

09:02-11:55

2 stops17h 53m

£878
Fastest return journey

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Fri 18/9

11:40-20:39

1 stop17h 59m

Anchorage

Thu 8/10

12:24-15:35

1 stop18h 11m

£960

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 6/10

17:00-00:48

1 stop16h 48m

Anchorage

Tue 13/10

07:05-15:05

1 stop23h 00m

£1,008

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 10/10

06:40-21:48

2 stops24h 08m

Anchorage

Sat 17/10

16:01-15:05

1 stop14h 04m

£1,013

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Wed 7/10

17:00-00:48

1 stop16h 48m

Anchorage

Tue 13/10

02:29-15:05

1 stop27h 36m

£1,047
Cheapest one-way

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Tue 15/9

12:00-17:24

3 stops38h 24m

£489

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Sat 26/9

18:10-00:17

2 stops39h 07m

£501

LondonAnchorage

LHR London Heathrow - ANC Anchorage

LHRANC

London Heathrow

Mon 21/9

21:10-23:39

3 stops35h 29m

£609

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 16 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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Anchorage

How much does it cost for a return flight from London Heathrow Airport to Anchorage?

Airfare is below average for this route at the moment.

London Heathrow Airport to Anchorage flights typically cost between £900 and £1,186 in October.
The cheapest return price found within the last 5 days was £581 on Scandinavian Airlines (9 Oct–11 Oct).

Reviews of airlines servicing Anchorage

Read through reviews of airlines operating flights from London Heathrow Airport to Anchorage, such as Alaska Airlines,Scandinavian Airlines, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,841 reviews
Check prices

Overall

7.9

Boarding

8.1

Food

7.0

Comfort

7.8

Entertainment

7.0

Crew

8.5

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
12,841 reviews
Alaska Airlines
7.9
Good
12,841 reviews
Check prices

Overall

7.9

Boarding

8.1

Food

7.0

Comfort

7.8

Entertainment

7.0

Crew

8.5

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.
Scandinavian Airlines
7.4
Good
1,965 reviews
Alaska Airlines
7.9
Good
12,841 reviews
Check prices

Overall

7.9

Boarding

8.1

Food

7.0

Comfort

7.8

Entertainment

7.0

Crew

8.5

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
738 reviews
Alaska Airlines
7.9
Good
12,841 reviews
Check prices

Overall

7.9

Boarding

8.1

Food

7.0

Comfort

7.8

Entertainment

7.0

Crew

8.5

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

  • 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 3 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 30m. 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 Scandinavian Airlines. Our recent data shows that you can find tickets from as low as £578 on this airline. Additional options worth looking into are Icelandair and Alaska Airlines, starting at £621 and £818 round-trip. You may be able to fly from London Heathrow Airport to Anchorage for 45% 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

Gatwick to Anchorage flights
Heathrow to Fairbanks flights
London City to Anchorage flights
Gatwick to Fairbanks flights
London City to Fairbanks flights

Top 3 airlines flying from Heathrow to Anchorage

AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£578Average£685FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£621Average£841FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Alaska AirlinesCheapest£818Average£1,070FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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