AirHint found the following cheapest return flights from Luxemburg (LUX) to Budapest (BUD) in May 2026 (see full year).

Return flights

06 May - 13 May	easyJet
21 May - 26 May	Ryanair
06 May - 09 May	SWISS
15 May - 22 May	SWISS
08 May - 11 May	SWISS
15 May - 20 May	SWISS
01 May - 05 May	SWISS
01 May - 06 May	SWISS
09 May - 11 May	SWISS
29 May - 05 Jun	SWISS
10 May - 03 Jun	SWISS
07 May - 11 May	Lufthansa
31 May - 03 Jun	KLM
10 May - 03 Jun	Luxair	direct
31 May - 03 Jun	Luxair	direct
29 May - 05 Jun	Luxair	direct

Also check the deals for one-way flights from Luxemburg to Budapest in May.

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 Luxemburg to Budapest in May from 116€

Return flights