July is the cheapest month to fly this route, with average fares around $530 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $567 | $495 | ||
| June 2026 | $546 | $495 | ||
| July 2026 | $530 | $495 | Best | |
| August 2026 | $626 | $523 | Peak |
Departing on Monday offers the lowest average fares at $512. Friday departures are the most expensive at $616, a difference of $104.
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 New York to Reykjavik is July, with average round-trip fares around $530. The lowest fare found in July is $495.
Monday departures are the cheapest, averaging $512 round trip. The most expensive day is Friday at $616.
Based on current pricing trends, booking for July travel offers the best value. Avoid August if possible, as fares average $626 compared to $530 in the cheapest month. May is a solid middle-ground option at $567.
Flying in July instead of August can save you approximately $96 per round trip. The cheapest month averages $530 while the most expensive averages $626.
Airlines, flight times, price calendar, and more for New York to Reykjavik
View JFK → KEF Details