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

Return flights

21 Jan - 05 Feb	Ryanair
24 Jan - 07 Feb	Ryanair
21 Jan - 04 Feb	Wizz Air UK
23 Jan - 05 Feb	Wizz Air UK
20 Jan - 31 Jan	Animawings
24 Jan - 09 Feb	Ryanair
23 Jan - 30 Jan	Wizz Air UK
26 Jan - 16 Feb	Ryanair
24 Jan - 18 Feb	Ryanair
19 Jan - 03 Feb	Ryanair
26 Jan - 28 Feb	Ryanair
26 Jan - 08 Feb	Ryanair
29 Jan - 31 Jan	Ryanair
19 Jan - 26 Jan	Ryanair
12 Jan - 26 Jan	Ryanair
16 Jan - 30 Jan	Ryanair
16 Jan - 26 Jan	easyJet
16 Jan - 24 Jan	Ryanair
11 Jan - 22 Jan	Smart Wings
14 Jan - 21 Jan	Transavia France

Also check the deals for one-way flights from Prague to San Jose 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 Prague to San Jose in January from $691

Return flights