£397 Cheap British Airways flights from London to Portland (LHR→PDX)

View £397 flight on Mon, 26 Jan 2026Opens in a new window

British Airways flights from London to Portland (LHR→PDX)

Prices were available within the past 7 days and start at £397 for one-way flights and £598 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 9 Feb - Mon, 16 Feb
LHR
London
PDX
Portland
£598 Return, found 2 days ago
£598
Return
found 2 days ago
Select British Airways flight, departing Mon, 9 Feb from London to Portland, returning Mon, 16 Feb, priced at £598 found 2 days ago
British Airways
Mon, 9 Feb - Mon, 16 Feb
LHR
London
PDX
Portland
£599 Return, found 2 days ago
£599
Return
found 2 days ago
Select British Airways flight, departing Mon, 9 Feb from London to Portland, returning Mon, 16 Feb, priced at £599 found 2 days ago
Flight from London to Portland route information
Origin airport
Heathrow
Destination airport
Portland Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Popular airline
KLM
Distance
7839 km
Average flight time
10 hours 10 mins

Explore a world of travel with Expedia

*Available to Expedia members.