June is the cheapest month to fly this route, with average fares around $120 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $132 | $72 | ||
| June 2026 | $120 | $68 | Best | |
| July 2026 | $152 | $90 | ||
| August 2026 | $154 | $120 | Peak |
Departing on Thursday offers the lowest average fares at $102. Friday departures are the most expensive at $169, a difference of $67.
The best time to fly is June. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Paris to Prague is June, with average round-trip fares around $120. The lowest fare found in June is $68.
Thursday departures are the cheapest, averaging $102 round trip. The most expensive day is Friday at $169.
Based on current pricing trends, booking for June travel offers the best value. Avoid August if possible, as fares average $154 compared to $120 in the cheapest month. July is a solid middle-ground option at $152.
Flying in June instead of August can save you approximately $34 per round trip. The cheapest month averages $120 while the most expensive averages $154.
Airlines, flight times, price calendar, and more for Paris to Prague
View CDG → PRG Details