Search flights from London (LON) to Portland (PDX)

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Cheapest flights to Portland

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from London to Portland: things to know

The most popular route is from London Heathrow Airport in London to Portland International Airport in Portland. On average this flight takes 12 hours 37 minutes one way and costs US$2,005 for the round trip.

Most popular route
London Heathrow Airport (LHR) to Portland International Airport (PDX)
Average flight time
12 hours 37 minutes
Average round-trip price
US$2,005
Fly from London to Portland
14 airlines

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Airlines that fly from London to Portland

Airline options may vary according to recently booked flights and your search terms

  • Icelandair
  • British Airways
  • Westjet
  • United Airlines
  • American Airlines
  • Lufthansa
  • Air Canada
  • Iberia
  • Finnair
  • Originair
  • JetBlue
  • Aer Lingus
  • Air Dolomiti

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