Cheap Flights from Portland (PDX) to London (LHR) start at $290 for one-way and $662 for round trip. Earn your airline miles on top of our rewards!

Find the best deals on flights from Portland (PDX) to London Heathrow (LHR). Compare prices from hundreds of major travel agents and airlines, all in one search.

Find flights to London Heathrow Airport from $297. Fly from Portland on Iberia, Icelandair, Air Canada and more. Search for London Heathrow Airport flights on KAYAK now to find the best deal.

Find United Airlines cheap flights from Portland, OR to London. Enjoy a Portland, OR to London modern flight experience in premium cabins with Wi-Fi.

2 天之前 · All direct (non-stop) flights from Portland to London Heathrow. See airlines, aircrafts, flight time and distance, flight schedules and timetables.

All flight schedules from Portland International , Oregon , USA to Heathrow, United Kingdom. This route is operated by 1 airline (s), and the flight time is 9 hours and 40 minutes. The distance is 4927 miles. The monthly calendar shows every direct flight departure from Portland International (PDX) with all airlines.

Need to get from Portland to London? With fares from $637, we offer a great choice of food, drinks and onboard entertainment & WiFi.

5 天之前 · With 8 flights a week between the two airports, Portland International Airport (PDX) to London Heathrow Airport (LHR) is the busiest route. British Airways operates the earliest flight at 18:20. If you'd like to get more out of your day before flying, the last departure from PDX to LHR is with British Airways at 19:40.

2025年3月18日 · Find airfare and ticket deals for cheap flights from Portland to London Heathrow Airport. Search flight deals from various travel partners with one click at $295.

The cheapest way to get from Portland Airport (PDX) to London Heathrow Airport (LHR) costs only $537, and the quickest way takes just 9¾ hours. Find the travel option that best suits you.