$463 Cheap United flights Washington (IAD) to Barcelona (BCN)

View $463 flight on Thu, Oct 9, 2025Opens in a new window

$463 Cheap United flights Washington (IAD) to Barcelona (BCN)

Prices were available within the past 7 days and start at $463 for one-way flights and $1,653 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jun 24 - Sun, Jul 5
IAD
Washington
BCN
Barcelona
$1,653 Roundtrip, found 1 day ago
$1,653
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 24 from Washington to Barcelona, returning Sun, Jul 5, priced at $1,653 found 1 day ago
United
Wed, Jun 24 - Sun, Jul 5
IAD
Washington
BCN
Barcelona
$1,923 Roundtrip, found 1 day ago
$1,923
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 24 from Washington to Barcelona, returning Sun, Jul 5, priced at $1,923 found 1 day ago

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
Aer Lingus
Distance
6476 km
Average flight time
7 hours 45 mins

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