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Cheap Flights from Portland to London $729.74

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Cheapest Flights from Portland to London (PDX to LHR)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
London Airports

London

$1059.46

$1602.06

$823.91

$892.63

Southend-on-Sea

$2778.86

Interesting Facts About Flights from Portland to London (PDX to LHR)

Question : How much should a trip from Portland (PDX) to London (LHR) cost?
Answer : Flight prices change much more than the majority of routes from the United States for PDX to LHR. They range anywhere from $513 to $8,071. Prices tend to be lower the further out you book.

Question : What is the cheapest round-trip ticket you can get to London?
Answer : American Airlines is offering the best deal at $513. Better take a look quickly because prices range all the way up to $8,071 over the next three months.

Question : In the next four weeks, what day should you book your trip?
Answer : As of Apr 24th, the best day for deals to London (LHR) is May 2nd. It costs $513, which is 34% below this route's average price.

Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Thursday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : Do travelers from Portland typically stay in London for very long?
Answer : Travelers from PDX to LHR stay 11 days on average.