April is the cheapest month to fly this route, with average fares around $569 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| April 2026 | $569 | $564 | Best | |
| May 2026 | $609 | $529 | ||
| June 2026 | $798 | $706 | Peak |
Departing on Tuesday offers the lowest average fares at $648. Thursday departures are the most expensive at $685, a difference of $37.
The best time to fly is April. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from New York to Dublin is April, with average round-trip fares around $569. The lowest fare found in April is $564.
Tuesday departures are the cheapest, averaging $648 round trip. The most expensive day is Thursday at $685.
Based on current pricing trends, booking for April travel offers the best value. Avoid June if possible, as fares average $798 compared to $569 in the cheapest month. May is a solid middle-ground option at $609.
Flying in April instead of June can save you approximately $229 per round trip. The cheapest month averages $569 while the most expensive averages $798.
Airlines, flight times, price calendar, and more for New York to Dublin
View JFK → DUB Details