Cheapest return flights from Southampton to Belfast in February from $146

AirHint found the following cheapest return flights from Southampton (SOU) to Belfast (BFS) in February 2026 (see full year).

Return flights

24 Feb - 25 Feb Aer Lingus direct
25 Feb - 03 Mar Aer Lingus direct
25 Feb - 07 Mar Aer Lingus direct
25 Feb - 04 Mar Aer Lingus direct
28 Feb - 07 Mar Aer Lingus direct
25 Feb - 05 Mar Aer Lingus direct
25 Feb - 09 Mar Aer Lingus
25 Feb - 28 Feb Aer Lingus direct
25 Feb - 02 Mar Aer Lingus direct
25 Feb - 08 Mar Aer Lingus direct
25 Feb - 06 Mar Aer Lingus
25 Feb - 09 Mar Aer Lingus direct
28 Feb - 28 Feb Aer Lingus direct
25 Feb - 27 Feb Aer Lingus direct
24 Feb - 27 Feb Aer Lingus direct
25 Feb - 26 Feb Aer Lingus direct
25 Feb - 25 Feb Aer Lingus
26 Feb - 28 Feb Aer Lingus direct
26 Feb - 27 Feb Aer Lingus direct
27 Feb - 27 Feb Aer Lingus direct

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

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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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