Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Belfast to Sitges (BFS-BCN)
Prices were available within the past 7 days and start at S$300 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Explore a world of travel with Expedia
Explore a world of travel with Expedia
Expedia's Latest Trends
Hotels
Flights
Flights from Singapore (SIN) to Baltimore (BWI)Malindo Air Singapore (SIN) to Sepang (KUL) flightsFlights to Seri ManjungFlights from Denver (DEN) to Narita (NRT)Flights from Singapore (SIN) to Kalaw (HEH)Flights to KediriFlights from Singapore (SIN) to Kadayampatti (SXV)Flights from Cowra (CWT) to Bathurst (BHS)Flights from George Town (PEN) to Medan (KNO)Flights from Narita (NRT) to Auckland (AKL)ScootFlights from Shanghai (PVG) to Phnom Penh (PNH)Flights from Rada to ManchesterFlights from Singapore to PerthFlights from Chek Lap Kok (HKG) to Wuxi (WUX)
Activities
*Available to Expedia members.