June is the cheapest month to fly this route, with average fares around $216 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $240 | $164 | ||
| June 2026 | $216 | $176 | Best | |
| July 2026 | $259 | $225 | ||
| August 2026 | $289 | $284 | Peak |
Departing on Friday offers the lowest average fares at $226. Sunday departures are the most expensive at $262, a difference of $36.
The best time to fly is June. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from Rome to Istanbul is June, with average round-trip fares around $216. The lowest fare found in June is $176.
Friday departures are the cheapest, averaging $226 round trip. The most expensive day is Sunday at $262.
Based on current pricing trends, booking for June travel offers the best value. Avoid August if possible, as fares average $289 compared to $216 in the cheapest month. July is a solid middle-ground option at $259.
Flying in June instead of August can save you approximately $73 per round trip. The cheapest month averages $216 while the most expensive averages $289.
Airlines, flight times, price calendar, and more for Rome to Istanbul
View FCO → IST Details