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

Return flights

28 Jan - 02 Feb	easyJet
12 Jan - 15 Jan	easyJet
12 Jan - 14 Jan	easyJet
24 Jan - 29 Jan	easyJet
10 Jan - 15 Jan	easyJet
18 Jan - 22 Jan	easyJet
12 Jan - 19 Jan	easyJet
18 Jan - 28 Jan	easyJet
17 Jan - 28 Jan	easyJet
15 Jan - 22 Jan	easyJet
17 Jan - 22 Jan	easyJet
31 Jan - 03 Feb	easyJet
15 Jan - 05 Feb	easyJet	direct
22 Jan - 05 Feb	easyJet	direct
13 Jan - 05 Feb	easyJet	direct
29 Jan - 03 Feb	easyJet
27 Jan - 05 Feb	easyJet	direct
29 Jan - 05 Feb	easyJet	direct
28 Jan - 01 Feb	easyJet
10 Jan - 09 Feb	easyJet

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 $92

Return flights