To save up to 91% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Alaska from $1,246 1-2 weeks out and tickets from $1,640 for flights departing within the next 72 hours.
Our data shows that January tends to be the cheapest month to fly to Alaska from United Kingdom. Users have commonly found prices around $1,273 for the month, but tickets can be as low as $808. Due to multiple factors, prepare for potentially higher prices in July.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Alaska as you normally would.
Fly from
Fly to
Budget
$810 - $1,535
Route
Depart
Return
Price
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 8/20
1 stop16h 15m
Anchorage
Tue 9/3
1 stop19h 20m
London GatwickAnchorage
LGW - ANC
LGWANC
London Gatwick
Tue 11/5
2 stops19h 39m
Anchorage
Mon 11/18
2 stops18h 15m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 8/20
2 stops44h 26m
Anchorage
Tue 9/3
1 stop13h 35m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 11/5
1 stop19h 25m
Anchorage
Mon 11/18
2 stops25h 02m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 11/5
1 stop17h 56m
Anchorage
Sun 11/17
1 stop26h 00m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 9/3
1 stop34h 53m
Anchorage
Wed 9/11
1 stop35h 25m
London HeathrowFairbanks
LHR - FAI
LHRFAI
London Heathrow
Mon 9/2
2 stops21h 30m
Fairbanks
Tue 11/26
2 stops19h 50m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 7/9
2 stops15h 50m
Anchorage
Tue 7/16
2 stops20h 40m
London HeathrowFairbanks
LHR - FAI
LHRFAI
London Heathrow
Tue 8/20
1 stop16h 28m
Fairbanks
Tue 9/3
1 stop14h 40m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Food
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.
Entertainment
Overall
Food
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.
Entertainment
Overall
Food
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.
Entertainment
Overall
Food
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.
Entertainment
Overall
Food
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.
Entertainment
Overall
Food
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.