$785 Cheap United flights Portland (PWM) to London (LHR)

$785 Cheap United flights Portland (PWM) to London (LHR)

Prices were available within the past 7 days and start at $785 for one-way flights and $1,156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 18 - Sat, Apr 25

PWM

Portland

LHR

London

$1,156 Roundtrip, found 14 hours ago

$1,156

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Apr 18 from Portland to London, returning Sat, Apr 25, priced at $1,156 found 14 hours ago

Sat, Apr 18 - Sat, Apr 25

PWM

Portland

LHR

London

$1,256 Roundtrip, found 14 hours ago

$1,256

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Apr 18 from Portland to London, returning Sat, Apr 25, priced at $1,256 found 14 hours ago

Sat, Apr 18 - Sat, Apr 25

PWM

Portland

LHR

London

$1,356 Roundtrip, found 14 hours ago

$1,356

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Apr 18 from Portland to London, returning Sat, Apr 25, priced at $1,356 found 14 hours ago

Sat, Apr 18 - Sat, Apr 25

PWM

Portland

LHR

London

$1,373 Roundtrip, found 14 hours ago

$1,373

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Apr 18 from Portland to London, returning Sat, Apr 25, priced at $1,373 found 14 hours ago

Sat, Apr 18 - Sat, Apr 25

PWM

Portland

LHR

London

$1,456 Roundtrip, found 14 hours ago

$1,456

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Apr 18 from Portland to London, returning Sat, Apr 25, priced at $1,456 found 14 hours ago

Sat, Apr 18 - Sat, Apr 25

PWM

Portland

LHR

London

$1,473 Roundtrip, found 14 hours ago

$1,473

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Apr 18 from Portland to London, returning Sat, Apr 25, priced at $1,473 found 14 hours ago

Sat, Apr 18 - Sat, Apr 25

PWM

Portland

LHR

London

$1,556 Roundtrip, found 14 hours ago

$1,556

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Apr 18 from Portland to London, returning Sat, Apr 25, priced at $1,556 found 14 hours ago

Sat, Apr 18 - Sat, Apr 25

PWM

Portland

LHR

London

$1,573 Roundtrip, found 14 hours ago

$1,573

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Apr 18 from Portland to London, returning Sat, Apr 25, priced at $1,573 found 14 hours ago