Cheapest return flights from Southampton (SOU) to Belfast (BFS), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
29 Aug 06 Sep easyJet
Direct Flight
29 Aug 13 Sep easyJet
Direct Flight
29 Aug 20 Sep easyJet
Direct Flight
30 Aug 28 Sep easyJet
Direct Flight
29 Aug 28 Sep easyJet
Direct Flight
31 Aug 28 Sep easyJet
Direct Flight
31 Aug 06 Sep easyJet
Direct Flight
30 Aug 13 Sep easyJet
Direct Flight
30 Aug 20 Sep easyJet
Direct Flight
29 Aug 14 Sep easyJet
Direct Flight
29 Aug 30 Aug easyJet
Direct Flight
01 Aug 03 Aug Aer Lingus
Direct Flight
03 Aug 07 Aug Aer Lingus
Direct Flight
04 Aug 07 Aug Aer Lingus
Direct Flight
17 Aug 22 Aug easyJet
Direct Flight
01 Aug 10 Aug Aer Lingus
Direct Flight
15 Aug 19 Aug Aer Lingus
Direct Flight
22 Aug 25 Aug Aer Lingus
Direct Flight
14 Aug 17 Aug Aer Lingus
Direct Flight
10 Aug 14 Aug Aer Lingus
Direct Flight
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deals for one-way flights from Southampton to Belfast in August.

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Updated Jul 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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