Istanbul (IST) to Baku (BAK): 1,112 miles (1,790 km) great-circle, about 2h 45m nonstop by our estimate. Cheapest fare observed: $204 round-trip on AJet, nonstop, departing May 2, 2026.
$204 round-trip, AJet VF177, departing 2026-05-02 at 12:35, returning 2026-06-06. The recorded itinerary left on a Saturday, returning on a Saturday 35 nights later; the fare was observed 7 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $204, it ranked 17th of the 30 round-trip fares we recorded from IST (median $194). That is 18.3 cents per great-circle mile (round-trip price over one-way distance), below the IST median of 20.9 cents across 30 round-trip routes.
Routes from IST of similar length: Moscow (1,088 mi) at $227 and Milan (1,044 mi) at $133.
AJet had the cheapest fare on 7 of 30 IST routes. It is the 10th longest of the 30 routes we track from IST.
Of 44 departure airports with a fare to Baku, Istanbul (IST) ranked 5th at $204. Lowest: $137 from Budapest (BUD); highest: $1367 from New York (LGA); 6 nonstop. Cheapest-fare airlines (routes): Wizz Air (8), AJet (5), Ryanair (4), Wizz Air Malta (4), Air Arabia (3) and Azerbaijan Airlines (3), plus 15 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Istanbul, Asia/Baku; flight time is our estimate.