Q: How much does it cost for a return flight from Kolkata to Bangkok Suvarnabhumi Airport?

Airfare is typical for this route at the moment. Kolkata to Bangkok Suvarnabhumi Airport flights typically cost between ฿7,048 and ฿9,443 in December. The cheapest return price found within the last 5 days was ฿7,622 on Thai Vietjet Air (30 Dec–11 Jan).

Question 1

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Question 2

What is the most punctual flight time for Kolkata to Bangkok flights?

Accepted Answer

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 3

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

Accepted Answer

Airfare is typical for this route at the moment.Kolkata to Bangkok Suvarnabhumi Airport flights typically cost between ฿7,048 and ฿9,443 in December.
The cheapest return price found within the last 5 days was ฿7,622 on Thai Vietjet Air (30 Dec–11 Jan).

Question 4

Which airline has the best punctuality record on Kolkata to Bangkok flights?

Accepted Answer

Over the past year, IndiGo have had the lowest number of delays on this route, with just 4% of flights being delayed.

Question 5

How often are flights from Kolkata to Bangkok delayed?

Accepted Answer

About 11% of weekly flights between Kolkata and Bangkok have experienced delays in the past year, with the average delay time being 114 minutes.

Question 6

How long is the flight from Kolkata to Bangkok Suvarnabhumi Airport?

Accepted Answer

IndiGo can get you from Kolkata to Bangkok Suvarnabhumi Airport in just under 2h 40m. Your travel time will be generally consistent. The distance between Kolkata and Bangkok Suvarnabhumi Airport is about 1635 km. Generally, flights for this route are direct.

Question 7

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

Accepted Answer

The price you pay for your flight from Kolkata to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Kolkata to Bangkok Suvarnabhumi Airport (average of ฿6,306). Flying from Kolkata to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of ฿9,341). 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.

Question 9

Weekly flight availability from Kolkata to Bangkok Suvarnabhumi Airport

Accepted Answer

The most flights from CCU to BKK are scheduled on a Wednesday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport when rainfall is around 10.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, 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 12

What are the cheapest flights from Kolkata to Bangkok Suvarnabhumi Airport?

Accepted Answer

Looking for the cheapest flight from Kolkata to Bangkok Suvarnabhumi Airport? While on average our users pay ฿6,140, our data indicates the cheapest price to be ฿4,207. The most popular route (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi), is priced around ฿8,903.

Question 13

What are the most reliable airlines from Kolkata to Bangkok Suvarnabhumi Airport?

Accepted Answer

Consider IndiGo (95%), Bhutan Airlines (82%) or Thai Vietjet Air (82%) when booking your flight. These represent the most reliable airlines when flying from Kolkata to Bangkok Suvarnabhumi Airport.

Question 14

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

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Bangkok Suvarnabhumi Airport as you normally would.

Question 15

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

Accepted Answer

Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Bangkok Suvarnabhumi. On average, Netaji S. Chandra has 3 outbound flights to Bangkok Suvarnabhumi per day from 0 airlines. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

Question 16

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

Accepted Answer

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

Question 17

How can I find direct flights from Kolkata to Suvarnabhumi?

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 Suvarnabhumi.

Question 18

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

Accepted Answer

Yes. Cheapflights offers flight deals from Kolkata to Suvarnabhumi 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 19

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

Accepted Answer

Cheapflights helps you search for flights from Kolkata to Suvarnabhumi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 20

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

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Kolkata to Suvarnabhumi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 21

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

Accepted Answer

Certainly. Search results for flights to Suvarnabhumi from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 22

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

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	฿7,622
One-way from	฿3,575
Popular in	December
Cheapest in	February
Average price	฿8,431
Good one-way deal	฿5,367 or less

Cheap flights from Kolkata to Bangkok Suvarnabhumi Airport from ฿3,575

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to Suvarnabhumi

Cheapest flights from Kolkata to SuvarnabhumiExplore the most affordable flight options available from Kolkata to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Explore the most affordable flight options available from Kolkata to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Best flights from Kolkata to SuvarnabhumiDiscover carefully curated flight deals from Kolkata to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Discover carefully curated flight deals from Kolkata to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Direct flights from Kolkata to SuvarnabhumiExplore direct flight options from Kolkata to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 October 2026.

Explore direct flight options from Kolkata to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 October 2026.

Last-minute flights from Kolkata to SuvarnabhumiDiscover last-minute flight deals from Kolkata to Suvarnabhumi. Data last updated 29 October 2026 and is based on user searches.

Discover last-minute flight deals from Kolkata to Suvarnabhumi. Data last updated 29 October 2026 and is based on user searches.

One-way flights from Kolkata to SuvarnabhumiSearch for one-way flight options from Kolkata to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

Search for one-way flight options from Kolkata to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

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Cheapflights Insights

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

The price you pay for your flight from Kolkata to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Bangkok Suvarnabhumi Airport as you normally would.

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

Airfare is typical for this route at the moment.

Kolkata to Bangkok Suvarnabhumi Airport flights typically cost between ฿7,048 and ฿9,443 in December.The cheapest return price found within the last 5 days was ฿7,622 on Thai Vietjet Air (30 Dec–11 Jan).

Weekly flight availability from Kolkata to Bangkok Suvarnabhumi Airport

The most flights from CCU to BKK are scheduled on a Wednesday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Kolkata to Bangkok delayed?

About 11% of weekly flights between Kolkata and Bangkok have experienced delays in the past year, with the average delay time being 114 minutes.

What is the most punctual flight time for Kolkata to Bangkok flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Kolkata to Bangkok flights?

Over the past year, IndiGo have had the lowest number of delays on this route, with just 4% of flights being delayed.

Related info for your journey

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

How long is the flight from Kolkata to Bangkok Suvarnabhumi Airport?

What are the most reliable airlines from Kolkata to Bangkok Suvarnabhumi Airport?

What are the cheapest flights from Kolkata to Bangkok Suvarnabhumi Airport?

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

How can I find direct flights from Kolkata to Suvarnabhumi?

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

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

Travelling to a place near Bangkok Suvarnabhumi Airport?

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

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

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

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Cheapest flights from Kolkata to Suvarnabhumi
Explore the most affordable flight options available from Kolkata to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Best flights from Kolkata to Suvarnabhumi
Discover carefully curated flight deals from Kolkata to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Direct flights from Kolkata to Suvarnabhumi
Explore direct flight options from Kolkata to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 October 2026.

Last-minute flights from Kolkata to Suvarnabhumi
Discover last-minute flight deals from Kolkata to Suvarnabhumi. Data last updated 29 October 2026 and is based on user searches.

One-way flights from Kolkata to Suvarnabhumi
Search for one-way flight options from Kolkata to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

Kolkata to Bangkok Suvarnabhumi Airport flights typically cost between ฿7,048 and ฿9,443 in December.
The cheapest return price found within the last 5 days was ฿7,622 on Thai Vietjet Air (30 Dec–11 Jan).