Cheapest one-way flights from Houston to Prague in January from $358

AirHint found the following cheapest one-way flights from Houston (IAH) to Prague (PRG) in January 2026 (see full year).

One-Way flights

15 Jan Spirit Airlines
04 Jan Spirit Airlines

Also check the deals for return flights from Houston to Prague in January.

Skyscanner

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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