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

Return flights

20 Apr - 26 Apr	TAP	direct
17 Apr - 19 Apr	TAP	direct
04 Apr - 11 Apr	easyJet	direct
23 Apr - 01 May	Ryanair	direct
17 Apr - 01 May	Ryanair	direct
23 Apr - 24 Apr	Ryanair	direct
23 Apr - 26 Apr	Ryanair	direct
17 Apr - 24 Apr	Ryanair	direct
17 Apr - 26 Apr	Ryanair	direct
10 Apr - 24 Apr	Ryanair	direct
10 Apr - 26 Apr	Ryanair	direct
04 Apr - 24 Apr	Ryanair	direct
11 Apr - 01 May	Ryanair	direct
20 Apr - 01 May	Ryanair	direct

Also check the deals for one-way flights from Porto to Luxemburg 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 Porto to Luxemburg in April from $97

Return flights