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

Return flights

16 Jan - 23 Jan	easyJet	direct
30 Jan - 01 Feb	easyJet	direct
09 Jan - 11 Jan	easyJet	direct
14 Jan - 16 Jan	Ryanair	direct
30 Jan - 08 Feb	easyJet	direct
13 Jan - 16 Jan	Ryanair	direct
12 Jan - 18 Jan	TAP	direct
12 Jan - 16 Jan	TAP	direct
17 Jan - 18 Jan	TAP	direct
16 Jan - 19 Jan	easyJet	direct
24 Jan - 25 Jan	Luxair	direct
12 Jan - 14 Jan	TAP	direct
31 Jan - 01 Feb	TAP	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 66€

Return flights