AirHint found the following cheapest return flights from Luxemburg (LUX) to Porto (OPO) in April 2026 (see full year).

Return flights

17 Apr - 18 Apr	Luxair	direct
24 Apr - 27 Apr	Ryanair	direct
29 Apr - 04 May	Ryanair	direct
26 Apr - 10 May	TAP	direct
09 Apr - 15 Apr	Ryanair	direct
09 Apr - 13 Apr	easyJet	direct
23 Apr - 27 Apr	easyJet	direct
15 Apr - 19 Apr	easyJet	direct
06 Apr - 13 Apr	Ryanair	direct
29 Apr - 03 May	Ryanair	direct
17 Apr - 17 Apr	Luxair	direct
26 Apr - 09 May	TAP
17 Apr - 19 Apr	Ryanair	direct
23 Apr - 26 Apr	easyJet
25 Apr - 10 May	Ryanair	direct
26 Apr - 09 May	Ryanair	direct

Also check the deals for one-way flights from Luxemburg to Porto in April.

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 Porto in April from $115

Return flights