$420 Cheap United flights San Juan (SJU) to London (LHR)

$420 Cheap United flights San Juan (SJU) to London (LHR)

Prices were available within the past 7 days and start at $420 for one-way flights and $625 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$625 Roundtrip, found 1 day ago

$625

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $625 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$637 Roundtrip, found 1 day ago

$637

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $637 found 1 day ago

Wed, Feb 11 - Sat, Feb 21

SJU

San Juan

LHR

London

$644 Roundtrip, found 1 day ago

$644

Roundtrip

found 1 day ago

Select United flight, departing Wed, Feb 11 from San Juan to London, returning Sat, Feb 21, priced at $644 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$659 Roundtrip, found 1 day ago

$659

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $659 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$668 Roundtrip, found 1 day ago

$668

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $668 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$680 Roundtrip, found 1 day ago

$680

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $680 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$698 Roundtrip, found 1 day ago

$698

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $698 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$702 Roundtrip, found 1 day ago

$702

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $702 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$704 Roundtrip, found 1 day ago

$704

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $704 found 1 day ago

Sat, Feb 14 - Mon, Feb 23

SJU

San Juan

LHR

London

$706 Roundtrip, found 1 day ago

$706

Roundtrip

found 1 day ago

Select United flight, departing Sat, Feb 14 from San Juan to London, returning Mon, Feb 23, priced at $706 found 1 day ago