AirHint found the following cheapest return flights from Lisbon (LIS) to Luxemburg (LUX) in January 2026 (see full year).

Return flights

30 Jan - 24 Feb	easyJet	direct
30 Jan - 28 Feb	easyJet	direct
30 Jan - 25 Feb	easyJet	direct
31 Jan - 04 Feb	Ryanair
29 Jan - 02 Feb	Ryanair
30 Jan - 22 Feb	easyJet	direct
30 Jan - 23 Feb	easyJet	direct
29 Jan - 03 Feb	Ryanair
30 Jan - 04 Feb	easyJet	direct
31 Jan - 05 Feb	Ryanair
30 Jan - 31 Jan	TAP
29 Jan - 30 Jan	Ryanair
31 Jan - 31 Jan	TAP	direct
30 Jan - 31 Jan	easyJet	direct
29 Jan - 30 Jan	Ryanair	direct

Also check the deals for one-way flights from Lisbon to Luxemburg in January.

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 Lisbon to Luxemburg in January from $159

Return flights