One route, followed properly: Istanbul (IST) to Chiang Mai (CNX), return. What follows is the lowest fare our radar has picked up on it and the precise dates behind that number, rather than a headline price with the conditions left out.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from Istanbul? We track 27 other departure cities for Chiang Mai, listed at the foot of this page.
Istanbul → Chiang Mai
for 11 Nov – 24 Nov 2026
✓ live-checked 3 hours ago
Check live price on Skyscanner →Price history 23 checks recorded for this route
lowest seen €511 · typical €530 · highest €669 · now €518
The cheapest Istanbul to Chiang Mai return flight on the radar right now is €518, flying with Air China via one or more connections. It covers departures in November 2026, and every dated link below opens that exact IST–CNX search on Skyscanner. The price we usually record on this route is €530. Across 23 recorded checks it has ranged between €511 and €669. Our sampling points to November 2026 as the cheapest month to fly Istanbul to Chiang Mai.
Istanbul to Chiang Mai flights: common questions
How much is a flight from Istanbul to Chiang Mai?
The lowest return fare we currently track from Istanbul (IST) to Chiang Mai (CNX) is €518. The typical price on this route is €530, so anything near €518 is worth booking quickly. Over 23 recorded checks we have seen it as low as €511 and as high as €669.
Which airline flies from Istanbul to Chiang Mai at this price?
This €518 fare is with Air China, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from Istanbul to Chiang Mai?
This €518 fare includes at least one connection. If you need a non-stop Istanbul to Chiang Mai flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from Istanbul to Chiang Mai?
Our price sampling points to November 2026 as the cheapest departure month on this route. The dated links on this page cover November 2026.
Is the €518 Istanbul to Chiang Mai fare still available?
We last confirmed this €518 fare against live Skyscanner availability 3 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this Istanbul to Chiang Mai deal?
Pick a date pair above or press Check live price. That opens the exact IST–CNX search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every Istanbul to Chiang Mai price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; Istanbul to Chiang Mai is usually still decent value around the same window.