July is the cheapest month to fly this route, with average fares around $144 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $153 | $143 | ||
| June 2026 | $145 | $143 | ||
| July 2026 | $144 | $143 | Best | |
| August 2026 | $200 | $181 | Peak |
Departing on Sunday offers the lowest average fares at $146. Wednesday departures are the most expensive at $152, a difference of $6.
The best time to fly is July. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Frankfurt to Prague is July, with average round-trip fares around $144. The lowest fare found in July is $143.
Sunday departures are the cheapest, averaging $146 round trip. The most expensive day is Wednesday at $152.
Based on current pricing trends, booking for July travel offers the best value. Avoid August if possible, as fares average $200 compared to $144 in the cheapest month. May is a solid middle-ground option at $153.
Flying in July instead of August can save you approximately $56 per round trip. The cheapest month averages $144 while the most expensive averages $200.
Airlines, flight times, price calendar, and more for Frankfurt to Prague
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