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Cheapest one-way flights from Southampton (SOU) to Belfast (BFS), July

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
29 Jul	Aer Lingus Direct Flight
28 Jul	Aer Lingus Direct Flight
25 Jul	Aer Lingus Direct Flight
22 Jul	Aer Lingus Direct Flight
16 Jul	Aer Lingus Direct Flight
21 Jul	Aer Lingus Direct Flight
27 Jul	Aer Lingus Direct Flight
31 Jul	Aer Lingus Direct Flight
26 Jul	Aer Lingus Direct Flight
23 Jul	Aer Lingus Direct Flight

deals for return flights from Southampton to Belfast in July.

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Updated Jul 10, 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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Cheapest one-way flights from Southampton (SOU) to Belfast (BFS), July

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