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

Return flights

14 Jan - 17 Jan	Ryanair
28 Jan - 02 Feb	easyJet
31 Jan - 04 Feb	easyJet
13 Jan - 17 Jan	Ryanair
15 Jan - 18 Jan	Ryanair
22 Jan - 26 Jan	Ryanair
24 Jan - 25 Jan	Ryanair
17 Jan - 18 Jan	Ryanair
27 Jan - 30 Jan	Ryanair
29 Jan - 02 Feb	Ryanair
31 Jan - 02 Feb	Ryanair
22 Jan - 28 Jan	easyJet
17 Jan - 24 Jan	Ryanair
30 Jan - 01 Feb	Vueling Airlines
20 Jan - 25 Jan	Ryanair
15 Jan - 05 Feb	easyJet	direct
22 Jan - 03 Feb	easyJet	direct
29 Jan - 03 Feb	easyJet
22 Jan - 05 Feb	easyJet	direct
29 Jan - 03 Feb	easyJet	direct

Also check the deals for one-way flights from Lisbon to Prague 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 Prague in January from 89€

Return flights