AirHint found the following cheapest one-way flights from Ontario (ONT) to Prague (PRG) in December 2025 (see full year).
One-Way flights
| 01 Dec | Volaris | ||
| 09 Dec | British Airways | ||
| 30 Dec | British Airways | ||
| 15 Dec | Iberia | ||
| 14 Dec | British Airways | ||
| 16 Dec | Iberia | ||
| 02 Dec | British Airways | ||
| 04 Dec | Iberia | ||
| 22 Dec | British Airways | ||
| 07 Dec | British Airways |
Also check the deals for return flights from Ontario to Prague in December.
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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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