We have prepared for you the list of the cheapest deals for EasyJet flight from Belfast (BFS) to Southampton (SOU) by the month of departure.

Cheapest flights for March 2026

Departure date	Cheapest price
30 Mar 2026	21 €	Book Now
29 Mar 2026	23 €	Book Now

Cheapest flights for April 2026

Departure date	Cheapest price
25 Apr 2026	23 €	Book Now
19 Apr 2026	23 €	Book Now
13 Apr 2026	24 €	Book Now
26 Apr 2026	24 €	Book Now
12 Apr 2026	27 €	Book Now

Cheapest flights for May 2026

Departure date	Cheapest price
24 May 2026	23 €	Book Now
17 May 2026	24 €	Book Now
16 May 2026	25 €	Book Now
23 May 2026	26 €	Book Now
02 May 2026	27 €	Book Now

Cheapest flights for June 2026

Departure date	Cheapest price
08 Jun 2026	27 €	Book Now
15 Jun 2026	34 €	Book Now
22 Jun 2026	36 €	Book Now
07 Jun 2026	37 €	Book Now
28 Jun 2026	39 €	Book Now

Cheapest flights for July 2026

Departure date	Cheapest price
20 Jul 2026	24 €	Book Now
27 Jul 2026	29 €	Book Now
26 Jul 2026	33 €	Book Now
19 Jul 2026	35 €	Book Now
12 Jul 2026	42 €	Book Now

Cheapest flights for August 2026

Departure date	Cheapest price
01 Aug 2026	45 €	Book Now
02 Aug 2026	47 €	Book Now
23 Aug 2026	48 €	Book Now
03 Aug 2026	50 €	Book Now
15 Aug 2026	50 €	Book Now

Cheapest flights for September 2026

Departure date	Cheapest price
07 Sep 2026	33 €	Book Now
06 Sep 2026	35 €	Book Now
28 Sep 2026	36 €	Book Now
12 Sep 2026	40 €	Book Now
21 Sep 2026	40 €	Book Now

Cheapest flights for October 2026

Departure date	Cheapest price
19 Oct 2026	23 €	Book Now
10 Oct 2026	27 €	Book Now
12 Oct 2026	27 €	Book Now
17 Oct 2026	27 €	Book Now
05 Oct 2026	28 €	Book Now

The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap EasyJet prices.

EasyJet deals from Belfast to all destinations

EasyJet deals from Southampton to all destinations

Cheapest EasyJet flights Belfast to Southampton from 21€