￥113,870 Cheap Flights from London (LHR) to Portland (PWM)

View ￥113,870 flight on Sun, Jun 28, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from London to Portland (LHR-PWM)

Prices were available within the past 7 days and start at ￥113,870 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from London (LHR) to Portland (PWM)
Origin airport
Heathrow
Destination airport
Portland Intl. Jetport
Distance
5080 km

London to Portland Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from London to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Portland.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LHR to PWM flights that won’t make your bank account wince. Ready to temporarily leave behind London for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PWM with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Heathrow Airport to PWM?
If you're planning on traveling between Heathrow Airport (LHR) and PWM, round-trip flights start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Portland Intl. Jetport?
We get that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from LHR to PWM that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London Heathrow to PWM flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from London Heathrow to Portland Intl. Jetport Airport (PWM)?
It takes an average of 11 hours and 9 minutes to fly from London Heathrow to PWM. If you're hoping to get some sleep, bring a small pillow, some earplugs and an eye mask.
How far is the flight from LHR to PWM?
The distance is around 5,100 kilometers. Sleep mask? Check. Noise-canceling headphones? Check. You'll need to pack all the travel comforts for this long-haul Hounslow to Portland flight.
Which airlines fly direct from London Heathrow to Portland Intl. Jetport Airport (PWM)?
Currently, no airlines offer flights directly from Heathrow Airport to PWM. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your fare well in advance.
Are Heathrow Airport to PWM flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Heathrow Airport (LHR) to PWM can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd rather start planning your trip ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

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