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Cheap flights from Portland (PDX) to London (LON)

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The best prices from Portland to London are usually found in February or March, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

$948
$850
$752
$654
Price
$654 - $899
Temperature
48 - 73 °F
Rainfall
1 - 3 inches
Most popular in July High demand for flights, 16% potential price rise
Cheapest in February Best time to find cheap flights, 2% potential price drop
Average price $678 Price for this month
Cheapest price $654 From Portland to London

Alternative routes for Portland to London

Destination information for London

Things to know before you go. Useful info for your trip from Portland to London
Today's exchange rate
$1.00 = £0.78
Average temperature for November in London
53.6 °F
Avg rainfall for November in London
2.5 ″

Airports servicing Portland

Airports servicing London

Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)

Related info for your journey

Useful info, stats and facts about Portland to London flights.

Flight FAQs

From Portland to London

Is Portland weather warmer or cooler than London?

Temperatures around the 82 °F's can be experienced in July. The weather in London is colder than in Portland. Plan for potential changes in flight availability as peak weather approaches in this location.