Zurich (ZRH) to Istanbul (IST): 1,081 miles (1,739 km) great-circle, about 2h 40m nonstop by our estimate. Cheapest fare observed: $124 round-trip on Turkish, nonstop, departing May 3, 2026.
$124 round-trip, Turkish TK54, departing 2026-05-03 at 11:40, returning 2026-05-09. The recorded itinerary left on a Sunday, returning on a Saturday 6 nights later; the fare was observed 8 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $124, it ranked 2nd of the 30 round-trip fares we recorded from ZRH (median $282). That is 11.5 cents per great-circle mile (round-trip price over one-way distance), below the ZRH median of 27.1 cents across 30 round-trip routes.
Routes from ZRH of similar length: Lisbon (1,071 mi) at $280 and Porto (950 mi) at $200.
Turkish had the cheapest fare on 3 of 30 ZRH routes. It is the 17th longest of the 30 routes we track from ZRH.
Of 117 departure airports with a fare to Istanbul, Zurich (ZRH) ranked 5th at $124. Lowest: $60 from Antalya (AYT); highest: $1639 from Wellington (WLG); 29 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (13), Qatar (7), WestJet (6), Wizz Air (6), Gulf Air (5) and Turkish (5), plus 51 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Zurich, Europe/Istanbul; flight time is our estimate.