Cheap flights from Chennai to Bangkok from $142

The month of February is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Chennai, with most prices found around $175. The month of October is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Chennai averaging around $190.

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Tuesday when prices can be found for as low as $256. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Chennai because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $321.

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is in the morning. Flights from Chennai to Bangkok Suvarnabhumi Airport during this time can be as low as $234. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $242 per ticket.

Fly from Chennai to Bangkok Suvarnabhumi for the best Chennai - Bangkok Suvarnabhumi flight prices

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $218 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Chennai for as low as $187 on momondo.

There are 3 cabin classes available to choose from on Chennai to Bangkok Suvarnabhumi Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 10% on your flight if you consider stops on a Chennai to Bangkok Suvarnabhumi Airport flight.

As of June 2026, prices for Chennai to Bangkok Suvarnabhumi Airport flights are approximately 35% cheaper when compared to flights at the same time last year.

IndiGo and Air India Express are the most popular carriers operating from Chennai to Bangkok Suvarnabhumi

Thai AirAsia, IndiGo and Thai Airways are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Chennai according to our data. Thai AirAsia is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 4 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 11% of flights between Chennai and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, IndiGo have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

4 flights are operational daily from Chennai to Bangkok Suvarnabhumi Airport as of June 2026. The most popular departure time for this route is 1:00AM, with 100% of flights per day taking off in the morning.

The number of flights available between Chennai and Bangkok Suvarnabhumi Airport is 34 per week as of June 2026. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.