Cheap flights from Kolkata to Istanbul From ₹17,278
Updated 2026-06-19
The Kolkata → Istanbul corridor covers 5875 km, about 7h 45m of nonstop flying time. It's a long-haul route — book 8-14 weeks ahead for the best prices. Longer corridors are often served with one connection, so check live results for nonstop availability. Fares vary by season and day of departure.
Airlines to compare on Kolkata → Istanbul
Major airlines serving this route. Compare fares and schedules before you book.
| Airline | Code | Duration | Class |
|---|---|---|---|
| Air India | AI | ≈ 7h 45m | Economy |
| IndiGo | 6E | ≈ 7h 45m | Economy |
| Emirates | EK | ≈ 7h 45m | Economy |
| Qatar Airways | QR | ≈ 7h 45m | Economy |
| Etihad Airways | EY | ≈ 7h 45m | Economy |
| Singapore Airlines | SQ | ≈ 7h 45m | Economy |
| Thai Airways International | TG | ≈ 7h 45m | Economy |
| Malaysia Airlines | MH | ≈ 7h 45m | Economy |
| China Eastern Airlines | MU | ≈ 7h 45m | Economy |
| Air Arabia | G9 | ≈ 7h 45m | Economy |
Kolkata → Istanbul FAQs
A nonstop CCU–IST flight covers the 5875 km great-circle in about 7h 45m of cruising, plus 30-60 minutes of taxi, climb and descent. Many longer corridors are flown with one connection — check live results for nonstop availability and total journey time.
Indian passport holders should check the visa requirements for Turkey on the destination's official immigration portal before booking — an eVisa or visa-on-arrival applies for many countries. Carry a passport valid for at least six months.
Compare prices across 500+ airlines and agencies in one search, keep your dates flexible and favour a midweek departure. Prices on this route rise sharply inside two weeks of departure.