Question 1

What are the cheapest airlines flying from Kolkata to Bangkok round-trip?

Accepted Answer

Thai AirAsia, at ₹ 13,794, was found to be the cheapest airline from Kolkata to Bangkok.Alternate airlines to your destination round-trip include Thai Lion Air and IndiGo. Users have found that Thai AirAsia is 20% cheaper than the other options available to this destination. Find deals

Question 2

What are the cheapest airlines to fly from Kolkata to Bangkok one-way?

Accepted Answer

For one-way options, check prices for Thai AirAsia. According to our data, you can fly for as low as ₹ 7,368. Users have also found prices from ₹ 7,711 and ₹ 9,082 on Thai Lion Air and IndiGo, respectively. Find deals

Question 3

How far ahead should I book a flight from Kolkata to Bangkok?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Kolkata to Bangkok, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure. Find deals

Question 4

What is the cheapest month to book a flight from Kolkata to Bangkok?

Accepted Answer

Currently, June is the cheapest month in which you can book a flight from Kolkata to Bangkok (average of ₹ 240). Flying from Kolkata to Bangkok in December is currently the most expensive (average of ₹ 316). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. Find deals

Question 5

What is the cheapest day to fly from Kolkata to Bangkok?

Accepted Answer

Travellers seeking maximum savings on their Kolkata to Bangkok flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Kolkata to Bangkok

Accepted Answer

The most flights from CCU to TH1 are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Bangkok ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok when rainfall is around 10.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Bangkok, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Question 9

What are the cheapest flights from Kolkata to Bangkok?

Accepted Answer

While on average a flight from Kolkata to Bangkok is generally ₹ 34,437, our data shows the cheapest flight currently is ₹ 8,481. When looking at the most popular route, (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi), you can expect to pay ₹ 15,936 for that flight.

Question 10

What are the most reliable airlines from Kolkata to Bangkok?

Accepted Answer

Consider IndiGo (93%), Bhutan Airlines (84%) or Thai Airways (77%) when booking your flight. These represent the most reliable airlines when flying from Kolkata to Bangkok.

Question 11

What are the most popular airlines that fly from Kolkata to Bangkok?

Accepted Answer

Before booking your flight from Kolkata to Bangkok, check out the most popular airlines for this route: IndiGo, Air India or AirAsia.

Question 12

What is the cheapest day to fly return from Kolkata to Bangkok?

Accepted Answer

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 25% on the overall cost on flights from Kolkata to Bangkok.

Question 13

How far in advance should I book a flight from Kolkata to Bangkok?

Accepted Answer

To save up to 22% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Kolkata to Bangkok from ₹ 16,193 1-2 weeks out and tickets from ₹ 20,135 for flights departing within the next 72 hours.

Question 14

What is the cheapest month to fly from Kolkata to Bangkok?

Accepted Answer

Flights from Kolkata to Bangkok lean towards being more expensive in October. Prices are generally better when you fly from Kolkata to Bangkok in February, with the cheapest ticket starting at ₹ 13,366.

Question 15

What is the cheapest time of day to fly from CCU to BKK?

Accepted Answer

When flying from Kolkata to Bangkok, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 70% versus a flight in the evening.

Question 16

What airport do you fly from for flights from Kolkata to Bangkok?

Accepted Answer

Kolkata Netaji S. Chandra (CCU), located 13.4 km from the city centre, is the airport you fly out of when you book flights from Kolkata to Bangkok. 12 airlines have flights from Netaji S. Chandra to Bangkok on a regular basis. Booking flights from Kolkata Netaji S. Chandra to Bangkok should not be difficult; the airport handles an average of 4 outbound flights to Bangkok per day.

Question 17

Can I find deals for flights from Kolkata to Bangkok that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Kolkata to Bangkok flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Kolkata to Bangkok?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Bangkok.

Question 19

Can I find deals for business class flights from Kolkata to Bangkok?

Accepted Answer

Yes. Cheapflights offers flight deals from Kolkata to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Kolkata to Bangkok?

Accepted Answer

Deals for Kolkata to Bangkok flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Bangkok?

Accepted Answer

Cheapflights helps you find that perfect flight to Bangkok from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 22

Can Cheapflights find flights from Kolkata to Bangkok with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Kolkata to Bangkok with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 23

Can Cheapflights notify me if prices for flights from Kolkata to Bangkok become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Kolkata to Bangkok and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	₹ 13,794
One-way from	₹ 7,368
Popular in	October
Cheapest in	February
Average price	₹ 15,594

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest₹ 11,368	Average₹ 21,215	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Thai AirAsia	Cheapest₹ 13,247	Average₹ 15,513	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
AirAsia	Cheapest₹ 13,420	Average₹ 15,847	FlexibilityNo cancel fee	On-time66%	Search AirAsia flights
Thai Lion Air	Cheapest₹ 14,105	Average₹ 15,821	FlexibilityNo cancel fee	On-timeN/A	Search Thai Lion Air flights
IndiGo	Cheapest₹ 16,178	Average₹ 20,245	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
FlexFlight	Cheapest₹ 16,432	Average₹ 23,420	FlexibilityNo cancel fee	On-timeN/A	Search FlexFlight flights
SpiceJet	Cheapest₹ 16,621	Average₹ 19,504	FlexibilityNo cancel fee	On-time65%	Search SpiceJet flights
US-Bangla Airlines	Cheapest₹ 17,848	Average₹ 19,793	FlexibilityNo cancel fee	On-timeN/A	Search US-Bangla Airlines flights
Malaysia Airlines	Cheapest₹ 18,697	Average₹ 20,597	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Bhutan Airlines	Cheapest₹ 18,902	Average₹ 23,506	FlexibilityNo cancel fee	On-timeN/A	Search Bhutan Airlines flights

Cheap flights from Kolkata to Bangkok from ₹ 7,368

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bangkok are usually found in February or March, booked 74 days in advance, depart on a Monday or Sunday and return on a Thursday

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Cheapest flights from Kolkata to BangkokExplore the most affordable flight options available from Kolkata to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Kolkata to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Use the filters below to find and compare flights from Kolkata to Bangkok that are best for you.

Best time to book a flight from Kolkata to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Kolkata with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kolkata to Bangkok

How far ahead should I book a flight from Kolkata to Bangkok?

Use this chart to determine the optimal time to book a return flight from Kolkata to Bangkok. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Kolkata to Bangkok?

What is the cheapest time of day to fly from CCU to BKK?

Find hourly flight availability from Kolkata to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

What is the cheapest day to fly from Kolkata to Bangkok?

Use this chart to determine the cheapest time to fly return from Kolkata to Bangkok. Price data was last updated on 6 July 2025.

Weekly flight availability from Kolkata to Bangkok

Explore weekly flight availability from Kolkata to Bangkok. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.

How much does it cost for a return flight from Kolkata to Bangkok?

Reviews of airlines servicing Bangkok

Read through reviews of airlines operating flights from Kolkata to Bangkok, such as Thai Airways, Thai AirAsia, andMalaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Kolkata to Bangkok?

What are the cheapest airlines flying from Kolkata to Bangkok round-trip?

What are the cheapest airlines to fly from Kolkata to Bangkok one-way?

What are the most reliable airlines from Kolkata to Bangkok?

What are the cheapest flights from Kolkata to Bangkok?

Can I find deals for flights from Kolkata to Bangkok that include hotel bookings?

How can I find direct flights from Kolkata to Bangkok?

Can I find deals for business class flights from Kolkata to Bangkok?

What is the cheapest month to book a flight from Kolkata to Bangkok?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kolkata to Bangkok

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Top 10 airlines flying from Kolkata to Bangkok

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Why should you use Cheapflights to find cheap flight tickets from Kolkata to Bangkok?

Can Cheapflights find flights from Kolkata to Bangkok with no change fees?

Can Cheapflights notify me if prices for flights from Kolkata to Bangkok become cheaper?

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Cheapest flights from Kolkata to Bangkok
Explore the most affordable flight options available from Kolkata to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.