Cheap Flights from Kolkata to Khon Kaen

Compare Kolkata to Khon Kaen flight deals

Find the cheapest month or even day of the year to fly to Khon Kaen

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Find the cheapest month to fly from Kolkata to Khon Kaen

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

Kolkata to Khon Kaen: Alternative routes

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

Kolkata to Khon Kaen: Flight information

The things to know before you go.
Cheapest flight foundRs35,553
Cheapest month to flyOctober

Finding cheap flights from Kolkata to Khon Kaen: Frequently asked questions

The best price we found for a return flight from Kolkata to Khon Kaen is Rs61,684. 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 Khon Kaen. But we found flights with one or more stops from Rs61,684.
As of September 2025, there are no flights flying from Kolkata to Khon Kaen.
The cheapest month to fly from Kolkata to Khon Kaen is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kolkata Airport to Khon Kaen Airport on Tuesday, 18 November 2025.
No airlines currently offer direct flights between Kolkata Airport and Khon Kaen 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 Khon Kaen 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 Khon Kaen 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 Khon Kaen.

Flying from Netaji Subhas Chandra Bose Airport (CCU) to Khon Kaen Airport (KKC): what you need to know

  • Your CCU to KKC flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months like July, it's a good idea to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight whenever you're travelling during a high season in general.

  • If you'd like to visit another city along the way, consider a flight with a stopover. To see your options for tickets from Netaji Subhas Chandra Bose Airport to Khon Kaen Airport, deselect 'Direct flights only.' Suvarnabhumi Airport is a well-known stop between CCU and KKC.

How to find the cheapest flights from Netaji Subhas Chandra Bose Airport (CCU) to Khon Kaen Airport (KKC)

  • Rs35,553 is currently the best price for a one-way Netaji Subhas Chandra Bose Airport to Khon Kaen Airport flight. Return flights start from Rs61,684. These fares may change based on availability.

  • It's a good idea to book in advance if you're hoping to get cheap tickets from CCU to KKC. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Getting cheap flights from Netaji Subhas Chandra Bose Airport to Khon Kaen Airport is easy if you're flexible with your trip dates. Use the 'Whole month' search tool to see the best prices across the month and score a great deal.

  • There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll notify you the moment a special offer becomes available on cheap flights from CCU to KKC.

  • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Netaji Subhas Chandra Bose Airport to Khon Kaen Airport.

Handy information about Netaji Subhas Chandra Bose Airport (CCU)

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

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

  • The trip on public transport will take about 55 minutes.

  • Booked an early flight from Netaji Subhas Chandra Bose Airport to Khon Kaen Airport? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to CCU:

Arriving at Khon Kaen Airport (KKC)

  • Consider booking a hotel near KKC if you're catching a late Netaji Subhas Chandra Bose Airport to Khon Kaen Airport flight. Pick one of these accommodation options and make your arrival easier:

  • Grab a Khon Kaen Airport rental car and discover Khon Kaen and beyond with your own wheels. Chic Car Rent, Hertz and Thai Rent a Car are popular providers you can book with here.

  • Lock in the best deal by reserving your ride from Khon Kaen Airport around two weeks ahead of your trip.

Getting from Khon Kaen Airport (KKC) to central Khon Kaen

  • Khon Kaen Airport to the centre of Khon Kaen has a drive time of about 15 minutes. It's approximately 8 kilometres away.

  • It takes around 35 minutes if you're travelling on public transport.

When to fly to Khon Kaen Airport (KKC)

  • It's time to pick your dates for your flight from Netaji Subhas Chandra Bose Airport to Khon Kaen Airport. April is the busiest month to head to Khon Kaen. If you want a quieter vibe, go in February.

  • Book your flight from Netaji Subhas Chandra Bose Airport to Khon Kaen Airport for April if you want to explore Khon Kaen during its warmest month. You can expect temperatures of between 24ºC and 41ºC.

  • Search for cheap tickets from CCU to KKC in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 15ºC and 32ºC on average.

Explore more of Thailand

  • You've visited Khon Kaen, now it's time to discover more of Thailand. Journey around 386 kilometres south-west to Bangkok to check off its top sights. From Grand Palace to Wat Arun and Wat Phra Kaew, you've got a jam-packed schedule ahead.

  • If you're looking to explore another great destination in Thailand, consider Udon Thani, about 105 kilometres north of Khon Kaen. Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor are among its highlights.

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