Find Cheap flights from Portland (PDX) to London (LON)
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Portland (PDX) » United Kingdom » PDX to LON
Good to Know - Flights from Portland to London
January
Best time to beat the crowds
July
Most popular time to fly
Top Tips for Finding Cheap Flights from Portland to London
Looking for cheap airfare from Portland to London? Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be July. The cheapest month to fly from Portland to London is January. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland to London flight deals.
FAQs - Booking from Portland to London flights
A flight from Portland to London takes 13hours5minutes.
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