Popular in | July |
---|---|
Cheapest in | January |
Round-trip from | £550 |
One-way from | £521 |
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
£561 - £1,025
Route
Depart
Return
Price
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Wed 24/4
2 stops29h 23m
Portland
Sun 28/4
1 stop24h 15m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Wed 24/4
1 stop16h 34m
Portland
Sun 28/4
1 stop24h 15m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Sun 14/4
1 stop31h 53m
Portland
Thu 18/4
2 stops23h 00m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Wed 24/4
2 stops15h 54m
Portland
Sun 28/4
1 stop12h 30m
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
Fri 26/4
2 stops37h 24m
Portland
Fri 3/5
1 stop14h 25m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Thu 12/9
2 stops17h 56m
Portland
Mon 16/9
2 stops13h 17m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Thu 18/4
1 stop18h 05m
Portland
Sun 21/4
1 stop14h 20m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Fri 26/7
2 stops31h 49m
Portland
Mon 29/7
2 stops31h 17m
PWM Temperature | -5 - 20 °C |
---|
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
It was a good experience other than a short delay.
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
It was a good experience other than a short delay.
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
It was a good experience other than a short delay.
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
It was a good experience other than a short delay.
Crew
Boarding
Comfort
Entertainment
Food
Overall
Reviews
It was a good experience other than a short delay.
Crew
Boarding
Comfort
Entertainment
Food
Overall
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.
Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.
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.