IndiGo
Su, Mo, Th, Fr, and Sa
starting at $112
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bangkok to Chennai. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Bangkok to Chennai, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Bangkok to Chennai is IndiGo. Flights operate every day except Tuesday and Wednesday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
IndiGo
Su, Mo, Th, Fr, and Sa
starting at $112
Bangkok — Chennai
06/06/2026
Departure
Direct flight
SL240
starting at $202
Bangkok — Chennai
06/30/2026
Departure
Direct flight
TG337
starting at $272
Bangkok — Chennai
07/08/2026
Departure
Direct flight
TG337
starting at $251
Bangkok — Chennai
08/13/2026
Departure
Direct flight
TG337
starting at $240
Bangkok — Chennai
09/01/2026
Departure
Direct flight
SL240
starting at $181
Bangkok — Chennai
12/18/2026
Departure
Direct flight
6E1062
starting at $273
starting at $181
starting at $240
starting at $164
starting at $154
starting at $186
starting at $194
The Bangkok — Chennai route is served by a wide range of airlines: 6 in total, including Thai Lion Air, Thai Airways, IndiGo, Thai AirAsia, Air India Express, and Thai Vietjet Air. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $154. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
The cheapest one-way flight from Bangkok to Chennai departs on 09/01/2026, is operated by Thai AirAsia and costs $154
There is no information about the cheapest roundtrip flight from Bangkok to Chennai
Fastest flight from Bangkok to Chennai takes 3h 15m
There are direct flights on this route 5 days a week: Tu, We, Th, Fr, and Sa
The distance between Bangkok and Chennai is 2198km (1363 miles). The average flight duration is 3h 35m. There are 24 direct flights from Bangkok to Chennai. The time difference between Bangkok and Chennai is 1h 30m. Flights from Bangkok begin at 9:25 AM. The latest flight from Bangkok departs at 11:40 PM
We couldn't find any special offers for flights from Bangkok to Chennai
The cheapest flight ticket from Bangkok to Chennai according to data for the last 48 hours costs $154
Often the best time to buy tickets from Bangkok to Chennai is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Bangkok to Chennai can be found flying in these months: September, August, June.
The fastest flights from Bangkok to Chennai start from 3 hours 15 minutes in the air.
The following airlines operate direct flights on the route Bangkok — Chennai: Thai Lion Air, Thai Airways, IndiGo
The minimum one-way ticket price from Bangkok to Chennai is $154 (September 2026), while the maximum is $194 (December 2026). On average, a ticket costs $167–$328.
Flight prices from Bangkok to Chennai barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.
There is a slight difference: it's a bit cheaper in August 2026–September 2026 (averaging $158) and slightly more in September 2026–December 2026 ($174). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 9%. Book whenever it's convenient.
Monthly price variation is just 8.1%. Ticket costs on this route are among the most predictable.
