Prague (PRG) to Istanbul (IST): 924 miles (1,488 km) great-circle, about 2h 20m nonstop by our estimate. Cheapest fare observed: $130 round-trip on Turkish, nonstop, departing April 29, 2026.
$130 round-trip, Turkish TK336, departing 2026-04-29 at 10:35, returning 2026-05-20. The recorded itinerary left on a Wednesday, returning on a Wednesday 21 nights later; the fare was observed 4 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $130, it ranked 8th of the 30 round-trip fares we recorded from PRG (median $234). That is 14.1 cents per great-circle mile (round-trip price over one-way distance), below the PRG median of 19.5 cents across 30 round-trip routes.
Routes from PRG of similar length: St. Petersburg (919 mi) at $462 and Barcelona (844 mi) at $150.
Turkish had the cheapest fare on 2 of 30 PRG routes. It is the 17th longest of the 30 routes we track from PRG.
Of 117 departure airports with a fare to Istanbul, Prague (PRG) ranked 7th at $130. 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/Prague, Europe/Istanbul; flight time is our estimate.