Question 1

What is the cheapest month to fly to Bangkok?

Accepted Answer

The cheapest month to fly to Bangkok from Kolkata is in February. Flight prices, which tend to average around ₹ 15,012, are often lower during this time because this is during the off-season. If you are unable to visit Bangkok during the month of February, then departing from Kolkata during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 15,910.

Question 2

Which airlines fly to Bangkok?

Accepted Answer

Thai AirAsia, Thai Lion Air and AirAsia are the top three most popular airlines that fly to Bangkok from Kolkata according to our data. Thai AirAsia is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Bangkok. Keep in mind that there are 9 different airlines that fly to Bangkok on a routine basis, so you have a few additional options to choose from.

Question 3

How many flights depart from Kolkata to Bangkok on average per day?

Accepted Answer

As of December 2025, there are 7 flights per day flying from Kolkata to Bangkok. The most common time of day flights depart is 01:00, with 80% of flights taking off in the morning.

Question 4

What is the cheapest time of day to depart on your flight to Bangkok?

Accepted Answer

In the evening is the cheapest time of day to fly from Kolkata to Bangkok when you can find flight prices for as low as ₹ 17,972. Flying to Bangkok in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Bangkok is in the morning when prices are around ₹ 28,184.

Question 5

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Bangkok?

Accepted Answer

Thai AirAsia and Thai Vietjet Air are the most popular carriers operating from Kolkata Netaji S. Chandra to Bangkok

Question 6

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

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 7

How often are flights from Kolkata to Bangkok delayed?

Accepted Answer

Historically, on average around 16% of flights between Kolkata and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

Question 8

What is the cheapest Kolkata Netaji S. Chandra to Bangkok flight route?

Accepted Answer

Fly from Kolkata Netaji S. Chandra to Bangkok Don Mueang Intl for the best Kolkata Netaji S. Chandra - Bangkok flight prices

Question 9

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

Accepted Answer

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Question 10

What is the cheapest day to depart on your flight to Bangkok?

Accepted Answer

On average, the least expensive day to fly to Bangkok from Kolkata is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as ₹ 24,053. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok on Thursday is ₹ 32,250.

Question 11

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

Accepted Answer

You are more likely to see cheaper flights to Bangkok from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around ₹ 17,311 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Kolkata for as low as ₹ 14,472 on momondo.

Question 12

What cabin class options are available on Kolkata Netaji S. Chandra to Bangkok flights?

Accepted Answer

There are 3 cabin classes available to choose from on Kolkata Netaji S. Chandra to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

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

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 14

How many flights depart from Kolkata to Bangkok on average per week?

Accepted Answer

As of December 2025, 49 flights take off from Kolkata and land in Bangkok each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

Question 15

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Bangkok?

Accepted Answer

Prices for flights from Kolkata Netaji S. Chandra Airport to Bangkok were last updated today.

Question 16

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Bangkok?

Accepted Answer

The number of operators available for flights from Kolkata Netaji S. Chandra Airport to Bangkok is 9 as of December 2025.

Question 17

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Bangkok?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Bangkok.

Question 18

What documentation or ID do you need to fly to Bangkok?

Accepted Answer

The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	2h 40m
Direct flights	Every day
Airports in Bangkok	2 airports

Airline	Rating	Free Cancellation	Price
Bhutan Airlines	PriceFrom ₹ 8,539	Free Cancellation	Rating 0.0	Search Bhutan Airlines flights
Thai AirAsia	PriceFrom ₹ 12,309	Free Cancellation	Rating 7.4 223 reviews	Search Thai AirAsia flights
Thai Vietjet Air	PriceFrom ₹ 12,689	Free Cancellation	Rating 6.7 109 reviews	Search Thai Vietjet Air flights
Thai Lion Air	PriceFrom ₹ 13,558	Free Cancellation	Rating 7.0 34 reviews	Search Thai Lion Air flights
AirAsia	PriceFrom ₹ 14,053	Free Cancellation	Rating 6.8 222 reviews	Search AirAsia flights
Malaysia Airlines	PriceFrom ₹ 16,189	Free Cancellation	Rating 7.3 282 reviews	Search Malaysia Airlines flights
IndiGo	PriceFrom ₹ 16,500	Free Cancellation	Rating 6.8 505 reviews	Search IndiGo flights
SpiceJet	PriceFrom ₹ 16,565	Free Cancellation	Rating 4.7 85 reviews	Search SpiceJet flights
Thai Airways	PriceFrom ₹ 20,538	Free Cancellation	Rating 7.8 366 reviews	Search Thai Airways flights

Cheap flights from Kolkata to Bangkok from ₹ 6,832

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Bangkok departing on 25/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Kolkata to Bangkok

What is the cheapest month to fly to Bangkok?

What is the cheapest day to depart on your flight to Bangkok?

What is the cheapest time of day to depart on your flight to Bangkok?

What is the cheapest Kolkata Netaji S. Chandra to Bangkok flight route?

Fly from Kolkata Netaji S. Chandra to Bangkok Don Mueang Intl for the best Kolkata Netaji S. Chandra - Bangkok flight prices

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

What cabin class options are available on Kolkata Netaji S. Chandra to Bangkok flights?

There are 3 cabin classes available to choose from on Kolkata Netaji S. Chandra to Bangkok flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Bangkok?

Thai AirAsia and Thai Vietjet Air are the most popular carriers operating from Kolkata Netaji S. Chandra to Bangkok

Which airlines fly to Bangkok?

How often are flights from Kolkata to Bangkok delayed?

Historically, on average around 16% of flights between Kolkata and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How many flights depart from Kolkata to Bangkok on average per day?

As of December 2025, there are 7 flights per day flying from Kolkata to Bangkok. The most common time of day flights depart is 01:00, with 80% of flights taking off in the morning.

How many flights depart from Kolkata to Bangkok on average per week?

As of December 2025, 49 flights take off from Kolkata and land in Bangkok each week. The most common flight departure day for this route is Tue, with 16% of weekly flights taking off on this day.

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How far is Kolkata Netaji S. Chandra to Bangkok by plane?

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Bangkok?

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Bangkok?

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Bangkok?

What documentation or ID do you need to fly to Bangkok?

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