Travelers have found it’s best to book a flight 45 days in advance to save up to 104% 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 to Alaska 1-2 weeks in advance for as low as $1,144, or $1,676 for flights within the next 24 hours.
January is one of the best times of the year to fly to Alaska from London. Prices for January average $1,286 per person but you can even find prices for as low as $808. The most expensive prices can be found in the month of July. Opting for a January flight can save you 23% on your journey compared to booking in July
When flying from London 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
$879 - $1,476
Route
Depart
Return
Price
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Thu 5/30
1 stop14h 10m
Anchorage
Sat 6/15
1 stop13h 30m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Sun 9/15
2 stops36h 17m
Anchorage
Sun 10/6
2 stops22h 15m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 9/17
1 stop15h 11m
Anchorage
Fri 9/27
1 stop15h 25m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Sat 6/8
2 stops15h 55m
Anchorage
Sat 6/15
1 stop17h 30m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Sun 9/15
2 stops32h 23m
Anchorage
Sun 10/6
1 stop26h 12m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Thu 10/31
2 stops21h 24m
Anchorage
Mon 11/4
2 stops21h 25m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Thu 10/31
2 stops20h 59m
Anchorage
Sun 11/3
2 stops21h 25m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Sat 9/28
1 stop34h 53m
Anchorage
Mon 10/7
2 stops24h 33m
London HeathrowAnchorage
LHR - ANC
LHRANC
London Heathrow
Tue 9/17
1 stop16h 04m
Anchorage
Thu 9/26
1 stop29h 10m
No data available for this route at this time. Please check back soon.
Boarding
Food
Entertainment
Comfort
Crew
Overall
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.
Boarding
Food
Entertainment
Comfort
Crew
Overall
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.
Boarding
Food
Entertainment
Comfort
Crew
Overall
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.
Boarding
Food
Entertainment
Comfort
Crew
Overall
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.
Boarding
Food
Entertainment
Comfort
Crew
Overall
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.
Boarding
Food
Entertainment
Comfort
Crew
Overall
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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