Popular in | July |
---|---|
Cheapest in | January |
Round-trip from | £550 |
One-way from | £533 |
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 £559 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £658.
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 £671 on average during January, but can be found for as low as £432.
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 8% versus a flight in the morning.
Fly from
Fly to
Budget
£502 - £836
Route
Depart
Return
Price
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Tue 10/9
1 stop14h 33m
Portland
Fri 27/9
1 stop26h 35m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Wed 24/4
1 stop12h 35m
Portland
Sun 28/4
1 stop24h 15m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Wed 24/4
2 stops15h 54m
Portland
Sun 28/4
1 stop9h 33m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Tue 10/9
2 stops19h 02m
Portland
Fri 27/9
1 stop11h 37m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Thu 12/9
2 stops19h 03m
Portland
Mon 16/9
1 stop26h 35m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Thu 12/9
1 stop19h 53m
Portland
Mon 16/9
1 stop13h 33m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Tue 10/9
2 stops17h 16m
Portland
Fri 27/9
2 stops20h 10m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Thu 23/5
1 stop11h 26m
Portland
Mon 27/5
1 stop14h 25m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Sat 1/6
2 stops20h 17m
Portland
Sun 30/6
2 stops32h 10m
PWM Temperature | -5 - 20 °C |
---|
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
It was a good experience other than a short delay.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
It was a good experience other than a short delay.
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portland from Heathrow today with Cheapflights!
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Heathrow.
Certainly. Search results for flights to Portland from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Not ready to book yet? You can track prices for flights from Heathrow to Portland on Cheapflights with our Price Alert feature and get notified when better prices are available.
Yes, you can often find last-minute deals on Heathrow to Portland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
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Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.