Popular in | July |
---|---|
Cheapest in | January |
Average price | £625 |
Round-trip from | £556 |
It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
To save on the cost of your flight from London Heathrow Airport to Portland, Maine, book at least 47 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £565 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £665.
Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to Portland, Maine. Flights to Portland, Maine from London Heathrow Airport in January are about £678 on average during January, but can be found for as low as £437.
When flying from London Heathrow Airport to Portland, Maine, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 9% versus a flight in the morning.
Fly from
Fly to
Budget
£626 - £1,029
Route
Depart
Return
Price
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Fri 24/5
1 stop30h 34m
Portland
Fri 31/5
1 stop14h 06m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Sat 1/6
2 stops21h 16m
Portland
Sun 30/6
1 stop28h 41m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Sat 25/5
1 stop11h 04m
Portland
Sat 1/6
1 stop25h 21m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Sat 1/6
2 stops21h 16m
Portland
Sun 30/6
1 stop28h 41m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Sat 25/5
2 stops22h 14m
Portland
Sat 1/6
2 stops19h 40m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Sat 1/6
2 stops16h 36m
Portland
Sun 30/6
2 stops13h 49m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Tue 14/5
2 stops31h 04m
Portland
Thu 15/8
2 stops27h 02m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Tue 21/5
2 stops15h 44m
Portland
Mon 12/8
1 stop15h 30m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Thu 25/7
1 stop18h 24m
Portland
Sun 28/7
1 stop12h 57m
PWM Temperature | -5 - 20 °C |
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Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
Entertainment
Food
Overall
Boarding
Crew
Comfort
Reviews
Terrible flight crew that skipped our row for service multiple times.
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