Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap flights from Belfast to Carlsbad (BFS-SAN)
Prices were available within the past 7 days and start at €1,043 for one-way flights and €599 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, 19 Mar - Wed, 26 Mar
BHD
Belfast
SAN
San Diego
€599 Return, found 1 day ago
€599
Return
found 1 day ago
Wed, 19 Mar - Wed, 26 Mar
BHD
Belfast
SAN
San Diego
€600 Return, found 1 day ago
€600
Return
found 1 day ago
Wed, 19 Mar - Wed, 26 Mar
BHD
Belfast
SAN
San Diego
€601 Return, found 1 day ago
€601
Return
found 1 day ago
Wed, 19 Mar - Wed, 26 Mar
BHD
Belfast
SAN
San Diego
€604 Return, found 1 day ago
€604
Return
found 1 day ago
Wed, 19 Mar - Wed, 26 Mar
BHD
Belfast
SAN
San Diego
€605 Return, found 1 day ago
€605
Return
found 1 day ago
Wed, 19 Mar - Wed, 26 Mar
BHD
Belfast
SAN
San Diego
€607 Return, found 1 day ago
€607
Return
found 1 day ago
Nearby Cities
- Los Angeles to Carlsbad
- Amsterdam to Carlsbad
- Paris to Carlsbad
- Salt Lake City to Carlsbad
- Edinburgh to Carlsbad
- Denver to Carlsbad
- Berlin to Carlsbad
- Seattle to Carlsbad
- Dublin to Carlsbad
- Budapest to Carlsbad
- Vienna to Carlsbad
- London to Carlsbad
- Lisbon District to Carlsbad
- Munich to Carlsbad
- San Francisco to Carlsbad
- Las Vegas to Carlsbad
- Belfast to Carlsbad
Expedia's Latest Trends
Hotels
Flights
Flights from Paris (CDG) to Rome (FCO)Flights from Cork to HonoluluFlights from Shannon to CambridgeFlights from Belfast to IpswichFlights from Dublin to TorquayFlights from Dublin (DUB) to Windhoek (WDH)Flights to North AmericaFlights from Southampton to HolyheadFlights from Dublin to CheltenhamFlights from Crumlin (BFS) to Zakynthos (ZTH)Flights from Cambridge (CBG) to Crumlin (BFS)Flights from Shannon to LutonFlights from Dublin (DUB) to Seattle (SEA)
Packages
Holiday Rentals
*Available to Expedia members.