Cheap Flights from Chiang Mai to Kolkata

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Compare Chiang Mai to Kolkata flight deals

Find the cheapest month or even day of the year to fly to Kolkata

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Flight deals from Chiang Mai to Kolkata

Looking for a cheap last-minute deal or the best return flight from Chiang Mai to Kolkata? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chiang Mai to Kolkata

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

Chiang Mai to Kolkata: Alternative routes

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

Chiang Mai to Kolkata: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 481
Cheapest month to flySeptember

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

The best price we found for a return flight from Chiang Mai to Kolkata is ر.ق.‏ 1,026. 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 Chiang Mai to Kolkata. But we found flights with one or more stops from ر.ق.‏ 1,026.
As of June 2025, there are no flights flying from Chiang Mai to Kolkata.
The cheapest month to fly from Chiang Mai to Kolkata is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chiang Mai Airport to Kolkata Airport on Wednesday, 13 August 2025.
No airlines currently offer direct flights between Chiang Mai Airport and Kolkata 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 Kolkata 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 Kolkata is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai AirAsia offers the cheapest flight tickets to Kolkata.

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

  • Kolkata's timezone is UTC+5:30, making Kolkata one hour 30 minutes behind Chiang Mai.

  • Leave enough time to catch your CNX to CCU flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • Be prepared for bigger queues during popular months like August. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you ample time for security and boarding.

  • If you want to check out a different city along the way, look for a flight with a stopover. To see all your options for tickets from Chiang Mai International Airport to Netaji Subhas Chandra Bose Airport, deselect 'Direct flights only.' Suvarnabhumi Airport is a popular stop between CNX and CCU.

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

  • ر.ق.‏ 481 is currently the lowest price for a one-way Chiang Mai International Airport to Netaji Subhas Chandra Bose Airport flight. Return flights start from ر.ق.‏ 1,026. These fares can change depending on demand.

  • It's often best to book as early as possible if you're looking for cheap tickets from CNX to CCU. That's because flight prices are based on demand, which tends to increase closer to departure.

  • The 'Whole month' tool shows you the cheapest flights from Chiang Mai International Airport to Netaji Subhas Chandra Bose Airport across the month. It's an easy way to snap up a bargain if your dates are flexible.

  • There's no need to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment there's a new deal on cheap flights from CNX to CCU.

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

Handy information about Chiang Mai International Airport (CNX)

  • When it comes to Chiang Mai International Airport's on-time performance, data shows 76.37% of flights complete their journey on time.

  • Central Chiang Mai to Chiang Mai International Airport is around 5 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Planning to catch public transport? Expect a journey time of around 25 minutes.

  • Need a handy hotel near CNX? If you're catching an early flight from Chiang Mai International Airport to Netaji Subhas Chandra Bose Airport, these stays will put you moments from your departure lounge:

Arriving at Netaji Subhas Chandra Bose Airport (CCU)

Getting from Netaji Subhas Chandra Bose Airport (CCU) to central Kolkata

  • From Netaji Subhas Chandra Bose Airport, Kolkata is approximately 16 kilometres away. It takes around 40 minutes to get to the centre driving.

  • It takes roughly 55 minutes to get there by public transport.

When to fly to Netaji Subhas Chandra Bose Airport (CCU)

  • July is the busiest month for flights from Chiang Mai International Airport to Netaji Subhas Chandra Bose Airport. To steer clear of the crowds, visit Kolkata in April.

  • The warmest month in Kolkata is April, with temperatures ranging between 24ºC and 42ºC. Book your flights from Chiang Mai International Airport to Netaji Subhas Chandra Bose Airport in this month if this is the kind of weather you like.

  • January has average temperatures of between 15ºC and 29ºC. Look for cheap tickets from CNX to CCU around that time if you like cooler conditions.

Explore more of India

  • You've done Kolkata, now it's time to discover other corners of India. Journey around 467 kilometres north-west to Patna to tick off its top attractions. From Mahatma Gandhi Setu to Bihar Museum and Golghar, you'll have a packed itinerary ahead.

  • Around 322 kilometres west of Kolkata, Ranchi is another essential stop in India. Experience the best of this destination with a visit to Rock Garden, Jagannath Temple and Deer Park.

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