Istanbul to Bangkok (IST–BKK) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
IST–BKK is served by 2 airlines with nonstop service. Turkish Airlines and Thai Airways lead the route. The flight covers 4,669 miles in approximately 8h 50m. Beyond nonstop, 56 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| TK Turkish Airlines | 24 | 333, 359, 789 | 8h50-9h25 | – | Star Alliance | – |
| TG Thai Airways | 7 | 359 | 8h50 | – | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
IST: +03 · BKK: +07
When it's 6:00 PM in Istanbul, it's 10:00 PM in Bangkok.
Turkish passport holders enter Thailand visa-free for stays up to 30 days. No advance application is needed. Passport must be valid for at least 6 months beyond the date of entry with at least 2 blank pages. A return or onward ticket and proof of funds (10,000 THB per person) may be requested at immigration. Extensions of 30 days can be obtained at a local immigration office for 1,900 THB.
Istanbul Metro M11 Gayrettepe–İstanbul Havalimanı line connects the airport to the broader metro network; from Gayrettepe (Mecidiyeköy/Levent area) the journey is about 35 minutes (₺60–70 with Istanbulkart). The line runs roughly 5am to midnight.Havaist express buses serve Taksim, Kadıköy, and other major hubs (₺50–80, 45–90 minutes depending on traffic). Taxis use a meter; expect ₺400–600 from Taksim or Sultanahmet. The airport is 35km northwest of the city; traffic on the O-7 motorway can be severe during peak hours.
Airport Rail Link runs to Phaya Thai in 30 minutes (฿45). Runs 6am to midnight. Connect to BTS Skytrain at Phaya Thai for onward travel to Sukhumvit, Silom, or Siam.Taxis from the arrivals level are metered; add the ฿50 airport surcharge and expressway tolls to the meter reading. Total to central Bangkok typically ฿300–450. Grab is reliable and avoids negotiation. Limousine services (฿800–1,500) are available from the arrival hall. Buses are cheap but slow given Bangkok's traffic.
Tropical monsoon climate. Hot season (March–May) reaches 38–40°C with high humidity. Wet season (May–October) brings daily heavy rains and occasional flooding. Thunderstorms cause flight delays regularly. Suvarnabhumi sits in a flood-prone area east of Bangkok. The 2011 floods came close to the airport perimeter.
Cool season (November–February) is the most comfortable for travel (25–32°C) with lower humidity and good flying weather. Haze from agricultural burning occasionally reduces visibility in March–April.
IST–BKK Quick Facts
Frequently Asked Questions
Flights from IST to BKK
İstanbul Airport (IST) and Suvarnabhumi Airport (BKK) are connected by nonstop service from Thai Airways and Turkish Airlines. With 31 weekly departures, this is a heavily served route.
IST to BKK Flight Duration and Schedule
Nonstop flight time from IST to BKK ranges from 8 hours 50 minutes to 9 hours 25 minutes. The route covers a distance of 4,669 miles (7,514 km). There are approximately 31 weekly flights outbound and 31 return, totaling 62 flights per week in both directions.
Connecting Options and Alternatives
56 one-stop connections are available, with the fastest taking approximately 12 hours via GYD. Two-stop connections are also available via intermediate hubs.