Flight tickets from Kolkata to Chiang Mai

Compare Kolkata to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

Book the best Chiang Mai fare with no extra fees

Flight deals from Kolkata Airport to Chiang Mai Airport

Looking for a cheap last-minute deal or the best return flight from Kolkata Airport to Chiang Mai Airport? If you want to travel next month, return fares start from ₹ 22,602. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kolkata to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kolkata to Chiang Mai flights are currently cheapest in September.

Kolkata to Chiang Mai: Alternative routes

Compare routes from Kolkata to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Kolkata to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight found₹ 9,998
Cheapest month to flySeptember

Finding cheap flights from Kolkata to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Kolkata to Chiang Mai is ₹ 22,602. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kolkata to Chiang Mai. But we found flights with one or more stops from ₹ 22,602.
As of March 2026, there are no flights flying from Kolkata to Chiang Mai.
The cheapest month to fly from Kolkata to Chiang Mai is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Chiang Mai Airport on Thursday, 16 April 2026.
No airlines currently offer direct flights between Kolkata Airport and Chiang Mai Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chiang Mai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai VietJet Air offers the cheapest flight tickets to Chiang Mai.

Flying from Netaji Subhas Chandra Bose Airport (CCU) to Chiang Mai International Airport (CNX): what you need to know

  • Chiang Mai's timezone is UTC+7, making Chiang Mai one hour 30 minutes ahead of Kolkata.

  • To ensure you catch your CCU to CNX flight, leave enough time to check in and find your gate. Arriving two hours before international departures and one hour before domestic flights is the general rule.

  • You can expect bigger queues in popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.

  • Enjoy a quick visit to another city or simply break up your journey with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Netaji Subhas Chandra Bose Airport to Chiang Mai International Airport. Many passengers pass through Suvarnabhumi Airport when flying between CCU and CNX.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Chiang Mai International Airport (CNX)

  • ₹ 9,998 is currently the lowest price for a one-way Netaji Subhas Chandra Bose Airport to Chiang Mai International Airport flight. Return flights start at ₹ 22,602. These prices can change based on availability and demand.

  • It's usually best to book in advance if you're looking for cheap tickets from CCU to CNX. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • Getting cheap flights from Netaji Subhas Chandra Bose Airport to Chiang Mai International Airport is easier if you're flexible with your travel plans. Use the 'Whole month' tool to see the best prices across the month and snap up a great deal.

  • You won't have to check every day to find out if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a new deal on cheap flights from CCU to CNX.

  • Tailor your flights using filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Netaji Subhas Chandra Bose Airport to Chiang Mai International Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

  • Of the flights that depart from Netaji Subhas Chandra Bose Airport, 75.9% touch down on time at their destination.

  • Netaji Subhas Chandra Bose Airport is around 16 kilometres from central Kolkata. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 40 minutes or so to arrive, depending on the traffic.

  • Catching public transport? You can expect a journey time of around 55 minutes.

  • Looking for a convenient hotel near CCU? If you're catching an early flight from Netaji Subhas Chandra Bose Airport to Chiang Mai International Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Chiang Mai International Airport (CNX)

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

  • Chiang Mai International Airport is approximately 5 kilometres from central Chiang Mai. The drive time takes around 10 minutes.

  • Getting there by public transport will take you roughly 25 minutes.

When to fly to Chiang Mai International Airport (CNX)

  • It's time to pick your travel dates for your flight from Netaji Subhas Chandra Bose Airport to Chiang Mai International Airport. August is the most popular month to visit Chiang Mai. If you'd like a quieter vibe, go in February.

  • The warmest month in Chiang Mai is April, with the temperature ranging between 22ºC and 42ºC. Book your flights from Netaji Subhas Chandra Bose Airport to Chiang Mai International Airport in this month if this is the type of weather you enjoy.

  • January has average temperatures of between 12ºC and 31ºC. Look for cheap tickets from CCU to CNX sometime then if you like travelling in cooler conditions.

Explore more of Thailand

  • Udon Thani is just one of the many cities in Thailand waiting to be discovered after you've seen Chiang Mai. Around 434 kilometres away to the east, check out popular attractions including Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Around 80 kilometres south-east of Chiang Mai, Lampang is another favourite stop in Thailand. Experience major highlights starting with Baan Sao Nak, Ratsadapisek Bridge and Horse-Drawn Carriage.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.