Flights Istanbul — Rennes is a popular route. The straight-line distance is 2 534 km. Flight time 3h 29m. Time difference -2h.
From Istanbul (IST) flights depart from 1 airport: SAW. To Rennes (RNS) — 1 arrival airport: RNS.
2 airlines operate on this route: Ajet, Pegasus Airlines.
The minimum price for the next 3 months — from $150 (25.12.2026). The cheapest dates are highlighted in the calendar above.
The average ticket price — $175, ranging from $150 to $233. Book 1–3 months in advance to get the best deals.
Cheapest day to fly — Wednesday.