Our cheapest offers for flights from Belfast City to Southampton

Here you can compare cheap flights from Belfast City (BHD) to Southampton (SOU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Southampton. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Belfast City Southampton	Outbound 16/06/26 direct EI3600 01h 45min	Return 14/07/26 direct EI3601 01h 40min	Aer Lingus Irish Airlines		£76
Belfast City Southampton	Outbound 31/03/26 direct EI3604 01h 40min	Return 21/04/26 direct EI3605 01h 35min	Aer Lingus Irish Airlines		£152
Belfast City Southampton	Outbound 16/06/26 direct EI3600 01h 45min	Return 14/07/26 direct EI3601 01h 40min	Aer Lingus Irish Airlines		£77
Belfast City Southampton	Outbound 31/03/26 direct EI3604 01h 40min	Return 21/04/26 direct EI3607 01h 35min	Aer Lingus Irish Airlines	?	£85
Belfast City Southampton	Outbound 16/06/26 direct EI3606 01h 35min	Return 14/07/26 direct EI3605 01h 35min	Aer Lingus Irish Airlines		£91
Belfast City Southampton	Outbound 16/06/26 direct EI3604 01h 40min	Return 14/07/26 direct EI3601 01h 40min	Aer Lingus Irish Airlines		£94
Belfast City Southampton	Outbound 31/03/26 direct EI3600 01h 45min	Return 21/04/26 direct EI3601 01h 40min	Aer Lingus Irish Airlines		£95
Belfast City Southampton	Outbound 29/07/26 direct EI3600 01h 45min	Return 18/08/26 direct EI3601 01h 40min	Aer Lingus Irish Airlines		£113
Belfast City Southampton	Outbound 17/08/26 direct EI3600 01h 45min	Return 15/09/26 direct EI3601 01h 40min	Aer Lingus Irish Airlines		£139
Belfast City Southampton	Outbound 31/03/26 direct EI3600 01h 45min	Return 21/04/26 direct EI3605 01h 35min	Aer Lingus Irish Airlines		£169

Important flight information

Flight information: Belfast City - Southampton

Outbound and return from	75,99 £
Flight duration	min. 01:25
Return flight duration	min. 01:30
Distance	509 km
Flights per week	21
Departure airport	Airport Belfast City (BHD)
Arrival airport	Airport Southampton (SOU)
Destination country	Flights to United Kingdom

Alternative routes to United Kingdom

Flight Belfast City - London Heathrow from 97 £
Flight Belfast City - Birmingham from 71 £
Flight Belfast City - Newcastle from 149 £
Flight Belfast City - London from 55 £
Flight Belfast City - Manchester from 45 £
Flight Belfast City - London Luton from 55 £
Flight Belfast City - Edinburgh from 49 £
Flight Belfast City - London Gatwick from 58 £
Flight Belfast City - Glasgow from 27 £
Flight Belfast City - Liverpool from 36 £

Alternative flights to Southampton

Flight Glasgow - Southampton from 97 £
Flight Edinburgh - Southampton from 146 £
Flight Leeds - Southampton from 124 £
Flight Manchester - Southampton from 118 £
Flight Belfast - Southampton from 142 £
Flight Newcastle - Southampton from 181 £
Flight Liverpool - Southampton from 197 £

Popular destinations for onward travel

Flight destinations with a similar price

Flight Belfast City - London Heathrow from 97 £
Flight Belfast City - Birmingham from 71 £
Flight Belfast City - London from 55 £
Flight Belfast City - London Luton from 55 £
Flight Belfast City - London Gatwick from 58 £