Cheap flights from Portland to London

Bing travel utilizes over a billion airfares on a daily basis to bring you Price Predictors, and now we're using that data to uncover cheap flights from Portland to London every day. Note that deals are compiled on yesterday's lowest airfares and can change often.

Featured flight deal from Portland to London

• Portland (PDX) to London (LHR)

  $445 less than average low on record

  $803

  Fares rising

  View dates
  See more: Low fares from Portland to London

Lowest fares from Portland to London

Use our flexible travel graph to find the lowest airfare from Portland to London. Currently the cheapest flight you can find in the next 30 days from Portland to London departs on 02/13/2012 and returns 02/20/2012 with a low fare of $803.

View complete flexible search for PDX to LHR (modify trip length and dates)