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Cheap flights from London to Portland

London to Portland

  • London to Portland is 4,911 miles
  • The average flight time from London to Portland is 12h 20min
  • The most popular airline flying from London to Portland last month was Delta
  • $953 was the cheapest return price from London to Portland last month

Find the cheapest month to travel from London to Portland

Find flights from London to Portland with skyscanner.com We provide a free search service where you can compare flights from all major airlines and travel agents for cheap flights from London to Portland.

You can view some statistics on flights from London to Portland below, such as the average flight time to the number of air miles.

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