August is the cheapest month to fly this route, with average fares around $655 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| June 2026 | $834 | $664 | Peak | |
| July 2026 | $730 | $634 | ||
| August 2026 | $655 | $603 | Best |
Departing on Monday offers the lowest average fares at $710. Thursday departures are the most expensive at $774, a difference of $64.
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 Barcelona is August, with average round-trip fares around $655. The lowest fare found in August is $603.
Monday departures are the cheapest, averaging $710 round trip. The most expensive day is Thursday at $774.
Based on current pricing trends, booking for August travel offers the best value. Avoid June if possible, as fares average $834 compared to $655 in the cheapest month. July is a solid middle-ground option at $730.
Flying in August instead of June can save you approximately $179 per round trip. The cheapest month averages $655 while the most expensive averages $834.
Airlines, flight times, price calendar, and more for New York to Barcelona
View JFK → BCN Details