Cheapest return flights from Southampton to Belfast in May from $76

Best time to book flights for Southampton (SOU) to Belfast (BFS) flights at AirHint

AirHint found the following cheapest return flights from Southampton (SOU) to Belfast (BFS) in May 2025 (see full year).

Return flights

15 May - 22 May easyJet direct
15 May - 18 May easyJet direct
19 May - 22 May easyJet direct
30 May - 02 Jun easyJet direct
30 May - 01 Jun easyJet direct
29 May - 15 Jun easyJet direct
15 May - 16 May easyJet direct
18 May - 22 May easyJet direct
29 May - 02 Jun easyJet direct
29 May - 01 Jun easyJet direct
20 May - 22 May Aer Lingus direct
16 May - 18 May easyJet direct
19 May - 19 Jun easyJet direct
12 May - 16 May easyJet direct
31 May - 02 Jun Aer Lingus direct
27 May - 28 May Aer Lingus direct
18 May - 20 May Aer Lingus direct
30 May - 03 Jun Aer Lingus direct
31 May - 03 Jun Aer Lingus direct
28 May - 01 Jun Aer Lingus direct

Also check the deals for one-way flights from Southampton to Belfast in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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