Flights from Barcelona to Washington Dulles
BCNIAD
Josep Tarradellas Barcelona-El Prat Airport (Barcelona, Spain) → Washington Dulles International Airport (Dulles, United States)
- Est. nonstop
- ~8h 27m
- Distance
- 6,516 km
- One-way from
- $410
- Airlines
- United Airlines
Fares by month
One-way, per personLowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.
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Barcelona to Washington Dulles — frequently asked
- How long is the flight from Barcelona to Washington Dulles?
- BCN–IAD is about 8h 27m nonstop, covering 6,516 km (4,049 mi).
- Which airlines fly nonstop from Barcelona to Washington Dulles?
- United Airlines operates this route nonstop.
- How much is a flight from Barcelona to Washington Dulles?
- One-way fares on BCN–IAD recently started from $410. The lowest recent fare is for travel in November 2026. Fares change daily, so check current prices before booking.