AirHint found the following cheapest return flights from Belfast (BHD) to Luxemburg (LUX) in October 2025 (see full year).

Return flights

16 Oct - 17 Oct	easyJet
16 Oct - 23 Oct	easyJet
28 Oct - 02 Nov	Aer Lingus
28 Oct - 04 Nov	KLM
27 Oct - 03 Nov	KLM
23 Oct - 30 Oct	KLM
22 Oct - 29 Oct	British Airways
14 Oct - 17 Oct	Aer Lingus
25 Oct - 01 Nov	KLM

Also check the deals for one-way flights from Belfast to Luxemburg in October.

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 Luxemburg in October from $202

Return flights