
Popular airlines from Heathrow Airport (LHR) to Portland International Airport (PDX)
- American Airlines
American Airlines
- Air Canada
Air Canada
- Air France
Air France
- Finnair
Finnair
- British Airways
British Airways
- Delta
Delta
- Iberia
Iberia
- Plan, book, fly with confidence
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Cheap Flights from London to Portland (LHR-PDX)
Prices were available within the past 7 days and start at S$1,254 for one-way flights and S$1,459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 21 Aug - Sun, 31 Aug
LHR
London
PDX
Portland
S$1,459 Return, found 1 day ago
S$1,459
Return
found 1 day ago

Thu, 21 Aug - Sun, 31 Aug
LHR
London
PDX
Portland
S$1,467 Return, found 1 day ago
S$1,467
Return
found 1 day ago

Thu, 21 Aug - Sun, 31 Aug
LHR
London
PDX
Portland
S$1,492 Return, found 1 day ago
S$1,492
Return
found 1 day ago

Thu, 21 Aug - Sun, 31 Aug
LHR
London
PDX
Portland
S$1,500 Return, found 1 day ago
S$1,500
Return
found 1 day ago

Thu, 21 Aug - Sun, 31 Aug
LHR
London
PDX
Portland
S$1,506 Return, found 1 day ago
S$1,506
Return
found 1 day ago
Find the cheapest month to fly from London (LHR) to Portland (PDX)
May is typically the cheapest month to fly
From S$719 - S$1,488 per traveller.
Graph displaying average flight prices per month
Origin airport | Heathrow |
Destination airport | Portland Intl. |
Airlines serving | Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic, WestJet |
Return price | S$1,458 |
Distance | 7839 km |
Average flight time | 9 hours 55 mins |
Perfect flights from London to Portland
Your Journey from London to Portland
Start your unforgettable journey with Expedia. Our broad selection of flights from London to Portland caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
Choosing Your Ideal Flight
With Expedia, you have access to a wide range of airlines, including WestJet, Lufthansa, United, Austrian Airlines, Air Canada. Our selection of flights from Heathrow to Portland Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 15 airlines, you're bound to find the perfect flight.
Maximizing Value with London to Portland Flights
Experience the joy of finding cheap flights from Heathrow to Portland Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,254 and roundtrip prices from S$1,459*.
Pre-Flight Essentials
Ensure a smooth journey from London to Portland with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
Experience the Vibrant Portland
Picture yourself stepping off the plane in Portland and immersing yourself in the unique atmosphere of Portland. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
Added Convenience on Your London to Portland Flight
Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Portland.
Beyond the Flight – Exploring Portland
With Expedia, your adventure extends beyond the flight. Explore Portland at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
Book Your Flight from London to Portland with Confidence
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Portland with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
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Popular flights to Portland
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