Travelers have found it’s best to book a flight 45 days in advance to save up to 78% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Alaska 1-2 weeks in advance for as low as £1,057, or £1,330 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Alaska. Flights to Alaska from London Heathrow Airport in February are about £1,080 on average during February, but can be found for as low as £573.
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.
Fly from
Fly to
Budget
£675 - £1,162
Route
Depart
Return
Price
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 11/6
1 stop16h 40m
Anchorage
Sat 6/7
1 stop12h 30m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 17/9
1 stop21h 50m
Anchorage
Fri 27/9
1 stop15h 25m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Thu 3/10
2 stops17h 57m
Anchorage
Sun 13/10
2 stops16h 55m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 11/6
2 stops15h 25m
Anchorage
Sat 6/7
1 stop15h 30m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 11/6
2 stops15h 50m
Anchorage
Sat 6/7
2 stops30h 45m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 14/5
2 stops35h 11m
Anchorage
Mon 9/9
2 stops28h 35m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Wed 21/8
2 stops20h 03m
Anchorage
Thu 26/9
1 stop13h 50m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 14/5
2 stops20h 18m
Anchorage
Thu 12/9
1 stop23h 50m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 14/5
2 stops21h 02m
Anchorage
Wed 11/9
1 stop18h 32m
No data available for this route at this time. Please check back soon.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
Boarding
Food
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
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