AirHint found the following cheapest return flights from Belfast (BFS) to Geneva (GVA) in August 2025 (see full year).

Return flights

29 Aug - 01 Sep	Ryanair
12 Aug - 13 Aug	easyJet
07 Aug - 14 Aug	easyJet
17 Aug - 19 Aug	easyJet
23 Aug - 30 Aug	Ryanair
10 Aug - 17 Aug	Jet2
11 Aug - 13 Aug	easyJet
15 Aug - 17 Aug	Ryanair
09 Aug - 12 Aug	easyJet
17 Aug - 21 Aug	Ryanair
01 Aug - 15 Aug	easyJet

Also check the deals for one-way flights from Belfast to Geneva in August.

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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Cheapest return flights from Belfast to Geneva in August from 192€

Return flights