Travelers have found it’s best to book a flight 45 days in advance to save up to 91% 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 £900, or £1,318 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Alaska. Flights to Alaska from London Heathrow Airport in January are about £1,008 on average during January, but can be found for as low as £636.
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
£712 - £1,234
Route
Depart
Return
Price
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 18/6
1 stop16h 40m
Anchorage
Tue 25/6
1 stop14h 30m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 17/9
2 stops20h 37m
Anchorage
Fri 27/9
2 stops25h 50m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Sat 29/6
2 stops16h 50m
Anchorage
Sat 6/7
2 stops31h 05m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Mon 11/11
2 stops22h 09m
Anchorage
Fri 22/11
1 stop20h 40m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Mon 11/11
1 stop19h 25m
Anchorage
Fri 22/11
1 stop26h 17m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Mon 11/11
2 stops21h 59m
Anchorage
Thu 21/11
1 stop23h 05m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 17/9
1 stop35h 37m
Anchorage
Thu 26/9
2 stops19h 54m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Mon 1/7
1 stop18h 58m
Anchorage
Tue 16/7
1 stop25h 00m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Thu 27/6
2 stops34h 54m
Anchorage
Thu 11/7
2 stops28h 35m
No data available for this route at this time. Please check back soon.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
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