$477 Cheap Delta flights Washington (IAD) to Barcelona (BCN)

View $477 flight on Thu, Mar 12, 2026Opens in a new window

$477 Cheap Delta flights Washington (IAD) to Barcelona (BCN)

Prices were available within the past 7 days and start at $477 for one-way flights and $1,322 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Apr 8 - Mon, Apr 20
IAD
Washington
BCN
Barcelona
$1,322 Roundtrip, found 23 hours ago
$1,322
Roundtrip
found 23 hours ago
Select Delta flight, departing Wed, Apr 8 from Washington to Barcelona, returning Mon, Apr 20, priced at $1,322 found 23 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, Delta, Finnair, ITA Airways, Iberia, KLM, Lufthansa, Royal Air Maroc, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, avianca
Popular airline
Turkish Airlines
Distance
6476 km
Average flight time
8 hours 15 mins