May is the cheapest month to fly this route, with average fares around $165 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $165 | $102 | Best | |
| June 2026 | $165 | $127 | ||
| July 2026 | $178 | $141 | Peak | |
| August 2026 | $172 | $149 |
Departing on Tuesday offers the lowest average fares at $158. Saturday departures are the most expensive at $184, a difference of $26.
The best time to fly is May. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Prague to Barcelona is May, with average round-trip fares around $165. The lowest fare found in May is $102.
Tuesday departures are the cheapest, averaging $158 round trip. The most expensive day is Saturday at $184.
Based on current pricing trends, booking for May travel offers the best value. Avoid July if possible, as fares average $178 compared to $165 in the cheapest month. August is a solid middle-ground option at $172.
Flying in May instead of July can save you approximately $13 per round trip. The cheapest month averages $165 while the most expensive averages $178.
Airlines, flight times, price calendar, and more for Prague to Barcelona
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