Portland (PDX) to London Heathrow (LHR) flight deal in economy from $334
PDXPortland International Airport
Portland, United States
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
$555 USD
-40%$334 USD
Verified about 18 hours agoNovember 2026
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Good Availability
41% of dates checked are available within 10% of the lowest price
Wednesday, November 4th, 2026
Outbound Flights
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