Cheap flights from Heathrow (LHR) to Portland (PWM) from $747
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Cheap flight deals from Heathrow to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.
Popular in | December |
|---|---|
Cheapest in | February |
Average price | $716 |
Round-trip from | $293 |
How far in advance should I book a flight from London Heathrow Airport to Portland, Maine?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 9% on flights from London Heathrow Airport to Portland, Maine compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $706. For sooner than that we have options available in the next 3 days from $870.
What is the cheapest month to fly from London Heathrow Airport to Portland, Maine?
Flights from London Heathrow Airport to Portland, Maine lean towards being more expensive in December. Prices are generally better when you fly from London Heathrow Airport to Portland, Maine in February, with the cheapest ticket starting at $639.
When is the cheapest time to fly from London Heathrow Airport to Portland, Maine (LHR - PWM)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Portland, Maine as you normally would.
Cheap Air Canada flights from Heathrow to Portland
Explore cheap flight options specifically provided by Air Canada for the route between Heathrow and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 16, 2024.
Take a look at some of the lowest-priced Air Canada flights heading from London to Portland. It's recommended that users confirm their flight details before booking.
Cheap Finnair flights from Heathrow to Portland
Explore cheap flight options specifically provided by Finnair for the route between Heathrow and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 16, 2024.
To aid your search, here are some of the cheapest Finnair flights we've found from London to Portland. Deals are refreshing constantly so come back soon for more options.
Cheap Heathrow to Portland flights in May & June 2024
Find cheap flight options from Heathrow to Portland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from London to Portland in 2024. More deals are always being added, so be sure to check back regularly.
Heathrow to Portland 2024 flight deals
Discover exclusive flight deals for travel between Heathrow and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from London to Portland in 2024. More deals are always being added, so be sure to check back regularly.
Heathrow to Portland flights leaving soon
Find last-minute flight options from Heathrow to Portland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 16, 2024.
Check out these flights departing soon from London to Portland. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Portland from Heathrow
Search for one-way flight options from Heathrow to Portland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 16, 2024.
Some of the best available deals we've found on one-way flights from London to Portland. Users needing a return flight from London to Portland should utilize the search form above.
Find flights from Heathrow to Portland within your budget
Customize your flight search to find flights from Heathrow to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 16, 2024.
Fly from
Fly to
Budget
$819 - $1,526
Route
Depart
Return
Price
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Mon 10/21
2 stops29h 18m
Portland
Sat 11/2
2 stops47h 50m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Mon 10/21
1 stop13h 34m
Portland
Sat 11/2
1 stop11h 30m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Mon 10/21
2 stops18h 39m
Portland
Sat 11/2
1 stop26h 56m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Fri 6/14
2 stops21h 51m
Portland
Fri 6/21
1 stop17h 07m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Fri 6/14
1 stop13h 18m
Portland
Fri 6/21
1 stop13h 01m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Fri 6/14
3 stops24h 51m
Portland
Fri 6/21
2 stops15h 00m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Fri 9/6
1 stop14h 44m
Portland
Fri 9/27
2 stops19h 40m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Mon 7/29
2 stops16h 54m
Portland
Sat 8/10
1 stop17h 35m
London HeathrowPortland
LHR - PWM
LHRPWM
London Heathrow
Fri 7/26
1 stop15h 25m
Portland
Sat 8/10
1 stop12h 30m
When is the best time to book a flight from London Heathrow Airport to Portland, Maine?
Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Portland. Price data was last updated on May 10, 2024.
The price you pay for your flight from London Heathrow Airport to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Average price of flights to Portland by month
Plan your trip from Heathrow to Portland by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to Portland is currently $1,174 while a round-trip flight costs $1,144. Price data was last updated on May 12, 2024.
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Portland, Maine (average of $293). Flying from London Heathrow Airport to Portland, Maine in April is currently the most expensive (average of $498). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$293
February
$332
March
$414
April
$498
May
$434
June
$390
July
$446
August
$365
September
$339
October
$323
November
$333
December
$333
Temperature and rainfall in Portland by month
Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.
PWM Temperature | 23 - 68 °F |
|---|
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated May 16, 2024.
See what other customers who have flown with Air Canada, Finnair and United Airlines from London to Portland have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Entertainment
Overall
Boarding
Food
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.
Comfort
Entertainment
Overall
Boarding
Food
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.
Comfort
Entertainment
Overall
Boarding
Food
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.
Comfort
Entertainment
Overall
Boarding
Food
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.
Comfort
Entertainment
Overall
Boarding
Food
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.
Comfort
Entertainment
Overall
Boarding
Food
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.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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How does Cheapflights help users find flights from Heathrow to Portland?
When you search for this flight from Heathrow to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Portland?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Heathrow to Portland with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Portland flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to Portland become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.