Washington DC, DC (WAS) 
Belfast, GB (BFS) Thu, 1/24 - Fri, 2/1
Multiple Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Belfast, GB (BFS) Sat, 2/2 - Sun, 2/10
American Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Belfast, GB (BFS) Mon, 1/21 - Wed, 1/30
American Airlines - 1 Stop, Roundtrip, Economy
Washington DC, DC (WAS) Belfast, GB (BFS) Mon, 4/22 - Tue, 4/30
American Airlines - 2 Stops, Roundtrip, Economy
Washington DC, DC (WAS) Belfast, GB (BFS) Tue, 11/27 - Tue, 12/11
Multiple Airlines - 2 Stops, Roundtrip, Economy
Washington DC, DC (WAS) Belfast, GB (BFS) Sat, 12/8 - Mon, 12/10
Multiple Airlines - 2 Stops, Roundtrip, Economy
Washington DC, DC (WAS) Belfast, GB (BFS) Fri, 11/30 - Mon, 12/3
Multiple Airlines - 2 Stops, Roundtrip, Economy
Washington DC, DC (WAS) Belfast, GB (BFS) Mon, 11/26 - Mon, 12/10
Multiple Airlines - 2 Stops, Roundtrip, Economy
*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travelers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
