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

Return flights

13 Jun - 19 Jun	Ryanair	direct
13 Jun - 26 Jun	Ryanair	direct
23 Jun - 26 Jun	Ryanair	direct
30 Jun - 09 Jul	Ryanair	direct
30 Jun - 07 Jul	Ryanair	direct
30 Jun - 13 Jul	Ryanair	direct
23 Jun - 09 Jul	Ryanair	direct
13 Jun - 20 Jun	Ryanair	direct
23 Jun - 07 Jul	Ryanair	direct
23 Jun - 13 Jul	Ryanair	direct
13 Jun - 18 Jun	Ryanair	direct
30 Jun - 20 Jul	Ryanair	direct

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

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 June from $138

Return flights