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

Return flights

13 Dec - 14 Dec	easyJet	direct
13 Dec - 15 Dec	easyJet	direct
13 Dec - 20 Dec	easyJet	direct
13 Dec - 16 Dec	easyJet
13 Dec - 21 Dec	easyJet	direct
13 Dec - 17 Dec	easyJet
10 Dec - 14 Dec	easyJet
08 Dec - 15 Dec	easyJet
06 Dec - 13 Dec	easyJet
18 Dec - 26 Dec	easyJet
24 Dec - 01 Jan	easyJet
31 Dec - 07 Jan	easyJet
19 Dec - 02 Jan	easyJet
31 Dec - 11 Jan	easyJet
28 Dec - 02 Jan	Ryanair
28 Dec - 01 Jan	easyJet
29 Dec - 02 Jan	easyJet
26 Dec - 02 Jan	Ryanair
28 Dec - 04 Jan	Ryanair
19 Dec - 02 Jan	easyJet	direct

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

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.

Book a cheap hotel in Geneva

Cheap car rent in Geneva

Cheapest return flights from Belfast to Geneva in December from 64€

Return flights