Popular airlines from Crumlin to Swansea
- British Airways
British Airways
- Aer Lingus
Aer Lingus
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Cheap flights from Crumlin to Swansea (BFS-SWS)
Prices were available within the past 7 days and start at €61 for one-way flights and €117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 7 Nov - Sun, 9 Nov
BHD
Belfast
CWL
Cardiff
€117 Return, found 5 days ago
€117
Return
found 5 days ago

Fri, 7 Nov - Sun, 9 Nov
BHD
Belfast
CWL
Cardiff
€118 Return, found 5 days ago
€118
Return
found 5 days ago

Fri, 6 Feb - Sun, 8 Feb
BHD
Belfast
CWL
Cardiff
€120 Return, found 1 day ago
€120
Return
found 1 day ago

Sun, 1 Jun - Wed, 4 Jun
BHD
Belfast
CWL
Cardiff
€121 Return, found 4 days ago
€121
Return
found 4 days ago

Fri, 6 Jun - Mon, 9 Jun
BHD
Belfast
CWL
Cardiff
€122 Return, found 12 hours ago
€122
Return
found 12 hours ago

Fri, 25 Apr - Sun, 27 Apr
BHD
Belfast
CWL
Cardiff
€278 Return, found 3 days ago
€278
Return
found 3 days ago
Expedia's Latest Trends
Hotels
São Rafael HolidaysDublin One HotelB&B ClaremorrisHotels in Lake GardaHotels with Connecting Rooms in BarcelonaBeach Hotels in CarcassonneLeonardo Royal Hotel Berlin AlexanderplatzHostels ShannonHotel EmperadorWestport Coastal LodgeHotels near House of Waterford CrystalVanilla Garden Boutique Hotel - Adults Only2 bedroom apartment - Los Geranios, Las Americas
Flights
Holiday Rentals
General
*Available to Expedia members.