Cheap British Airways flights St. Louis (STL) to Barcelona (BCN)

Cheap British Airways flights St. Louis (STL) to Barcelona (BCN)

Prices were available within the past 7 days and start at for one-way flights and $537 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 23 - Thu, Feb 19

STL

St. Louis

BCN

Barcelona

$537 Roundtrip, found 8 hours ago

$537

Roundtrip

found 8 hours ago

Select British Airways flight, departing Fri, Jan 23 from St. Louis to Barcelona, returning Thu, Feb 19, priced at $537 found 8 hours ago