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

Return flights

07 Jan - 21 Jan	British Airways
14 Jan - 21 Jan	British Airways
07 Jan - 14 Jan	British Airways
19 Jan - 02 Feb	British Airways
16 Jan - 21 Jan	Scandinavian Airlines
14 Jan - 25 Jan	Scandinavian Airlines
04 Jan - 18 Jan	British Airways
02 Jan - 24 Jan	British Airways

Also check the deals for one-way flights from Newark 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 Newark to Prague in January from $392

Return flights