
Popular airlines from Heathrow Airport (LHR) to Portland Intl. Jetport Airport (PWM)
- JetBlue Airways
JetBlue Airways
- Austrian Airlines
Austrian Airlines
- Air Canada
Air Canada
- KLM
KLM
- SAS
SAS
- Virgin Atlantic
Virgin Atlantic
- Air France
Air France
- Plan, book, fly with confidence
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Cheap flights from London (LHR) to Portland (PWM)
Prices were available within the past 7 days and start at CA $937 for one-way flights and CA $1,517 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Origin airport | Heathrow |
Destination airport | Portland Intl. Jetport |
Airlines serving | Air Canada, American Airlines, Austrian Airlines, Delta, JetBlue Airways, Virgin Atlantic |
Roundtrip price | CA $1,517 |
Distance | 5080 km |
London to Portland Flights
The easy way to book your flights from London to Portland
With Expedia, it’s simple to find and book flights to Portland from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Portland Intl. Jetport, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Portland today, tomorrow, or this week.
Save dollars with cheap flights from Heathrow, LHR to Portland Intl. Jetport, PWM
Sort your search results by price to find great deals on your flight from London to Portland—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Portland from London currently is just CA $1,517 rising to CA $2,171.
Here are more money-saving tips:
- Fly in October when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Portland
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Portland from London
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Portland with Expedia today.
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Top Routes to Portland
- Ottawa to Portland (YOW - PWM)
- Newark Liberty Intl. Airport to Portland (EWR - PWM)
- Calgary to Portland (YYC - PWM)
- Watertown to Portland (ART - PWM)
- Detroit to Portland (DTW - PWM)
- Charlottetown to Portland (YYG - PWM)
- Saskatoon to Portland (YXE - PWM)
- Halifax to Portland (YHZ - PWM)
- Québec to Portland (YQB - PWM)
- Victoria to Portland (YYJ - PWM)
- New York to Portland (JFK - PWM)
- Montreal to Portland (YUL - PWM)
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