AirHint found the following cheapest return flights from Belfast (BHD) to Budapest (BUD) in December 2025 (see full year).

Return flights

01 Dec - 04 Dec	easyJet
11 Dec - 14 Dec	easyJet
01 Dec - 02 Dec	easyJet
13 Dec - 15 Dec	easyJet
04 Dec - 09 Dec	easyJet
15 Dec - 17 Dec	easyJet
14 Dec - 16 Dec	easyJet
03 Dec - 05 Dec	easyJet
07 Dec - 08 Dec	Aer Lingus
15 Dec - 18 Dec	easyJet
29 Dec - 01 Jan	easyJet
26 Dec - 01 Jan	easyJet
22 Dec - 02 Jan	Aer Lingus
28 Dec - 01 Jan	Aer Lingus
29 Dec - 04 Jan	easyJet
30 Dec - 02 Jan	Aer Lingus
26 Dec - 05 Jan	KLM
28 Dec - 04 Jan	British Airways

Also check the deals for one-way flights from Belfast to Budapest 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.

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Cheapest return flights from Belfast to Budapest in December from 152€

Return flights