$501 Cheap KLM flights Portland (PDX) to London (LHR)

$501 Cheap KLM flights Portland (PDX) to London (LHR)

Prices were available within the past 7 days and start at $501 for one-way flights and $789 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 7 - Mon, May 18

PDX

Portland

LHR

London

$789 Roundtrip, found 15 hours ago

$789

Roundtrip

found 15 hours ago

Select KLM flight, departing Thu, May 7 from Portland to London, returning Mon, May 18, priced at $789 found 15 hours ago

Thu, May 7 - Mon, May 18

PDX

Portland

LHR

London

$794 Roundtrip, found 15 hours ago

$794

Roundtrip

found 15 hours ago

Select KLM flight, departing Thu, May 7 from Portland to London, returning Mon, May 18, priced at $794 found 15 hours ago

Thu, May 7 - Mon, May 18

PDX

Portland

LHR

London

$799 Roundtrip, found 15 hours ago

$799

Roundtrip

found 15 hours ago

Select KLM flight, departing Thu, May 7 from Portland to London, returning Mon, May 18, priced at $799 found 15 hours ago

Thu, May 7 - Mon, May 18

PDX

Portland

LHR

London

$804 Roundtrip, found 15 hours ago

$804

Roundtrip

found 15 hours ago

Select KLM flight, departing Thu, May 7 from Portland to London, returning Mon, May 18, priced at $804 found 15 hours ago