Book United London to Barcelona flight deals from $1,046

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A blue-tiled, mosaic bridge overlooks the city of Barcelona

Plan ahead for flights from London to Barcelona

London (LHR)
to Barcelona (BCN)
Depart Wed 12 Sep 2018
Return Thu 20 Sep 2018
from$ 1,046*Viewed: 23 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Barcelona

82 °FFriday07/20/2018
76 °FSaturday07/21/2018
73 °FSunday07/22/2018
79 °FMonday07/23/2018
80 °FTuesday07/24/2018
82 °FWednesday07/25/2018
81 °FThursday07/26/2018
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