$544 Cheap Delta flights Washington (IAD) to Barcelona (BCN)

View $544 flight on Fri, Jul 11, 2025Opens in a new window

$544 Cheap Delta flights Washington (IAD) to Barcelona (BCN)

Prices were available within the past 7 days and start at $544 for one-way flights and $1,314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jul 11 - Sun, Jul 20
IAD
Washington
BCN
Barcelona
$1,314 Roundtrip, found 13 hours ago
$1,314
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, Jul 11 from Washington to Barcelona, returning Sun, Jul 20, priced at $1,314 found 13 hours ago
Flights from Washington (IAD) to Barcelona (BCN)
Origin airport
Washington Dulles Intl.
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic, avianca
Popular airline
United
Distance
6476 km
Average flight time
7 hours 50 mins