August is the cheapest month to fly this route, with average fares around $823 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $905 | $830 | Peak | |
| June 2026 | $873 | $752 | ||
| July 2026 | $841 | $734 | ||
| August 2026 | $823 | $735 | Best |
Departing on Wednesday offers the lowest average fares at $821. Friday departures are the most expensive at $920, a difference of $99.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from New York to Prague is August, with average round-trip fares around $823. The lowest fare found in August is $735.
Wednesday departures are the cheapest, averaging $821 round trip. The most expensive day is Friday at $920.
Based on current pricing trends, booking for August travel offers the best value. Avoid May if possible, as fares average $905 compared to $823 in the cheapest month. June is a solid middle-ground option at $873.
Flying in August instead of May can save you approximately $82 per round trip. The cheapest month averages $823 while the most expensive averages $905.
Airlines, flight times, price calendar, and more for New York to Prague
View JFK → PRG Details