How often are flights from Bangkok to Kolkata delayed?

About 13% of weekly flights between Bangkok and Kolkata have experienced delays in the past year, with the average delay time being 103 minutes.

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 Wednesday has historically faced a higher average of delays compared to other days of the week.

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

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

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

Over the past year, IndiGo have had the lowest number of delays on this route, with just 5% of flights being delayed.

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

IndiGo and Thai Vietjet Air can get you from Bangkok Suvarnabhumi Airport to Kolkata in just under 2h 50m. Your travel time can differ by up to 10h 40m. There are 1016 mi between Bangkok Suvarnabhumi Airport and Kolkata. This flight may include one or multiple stops.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Kolkata

The most flights from BKK to CCU are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

If weather is an important factor for your trip to Kolkata, 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 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

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

Before booking your flight to Kolkata from Bangkok Suvarnabhumi Airport, check out the most reliable airlines to get you to your destination on time: IndiGo (97%), Bhutan Airlines (93%), Thai Vietjet Air( 74%).

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

Kolkata Netaji S. Chandra (CCU) is the airport you will fly into if you book a flight from Bangkok Suvarnabhumi to Kolkata. You should not have trouble finding flights to Netaji S. Chandra from Bangkok Suvarnabhumi; the airport handles an average of 4 inbound flights from Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Kolkata airport from Bangkok Suvarnabhumi. It is only a 8.3 mi journey from Netaji S. Chandra (CCU) to Kolkata’s city center.

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

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

How can I find direct flights from Suvarnabhumi to Kolkata?

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

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

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

£113+ Cheap Flights from Bangkok Suvarnabhumi Airport to Kolkata

Cheap flight deals from Suvarnabhumi to Kolkata

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Cheapest flights from Suvarnabhumi to Kolkata
Explore the most affordable flight options available from Suvarnabhumi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Wed 2/1222:30 -

Nonstop2h 50m

Fri 1/100:50 -

Nonstop2h 35m

Deal found 2/11£177

Wed 2/1222:30 -

Nonstop2h 50m

Mon 28/1200:50 -

Nonstop2h 35m

Deal found 2/11£184

Fri 4/1222:30 -

Nonstop2h 50m

Fri 1/100:50 -

Nonstop2h 35m

Deal found 2/11£187

Fri 4/1222:30 -

Nonstop2h 50m

Sun 3/100:50 -

Nonstop2h 35m

Deal found 2/11£194

Fri 4/1222:30 -

Nonstop2h 50m

Wed 30/1200:50 -

Nonstop2h 35m

Deal found 2/11£195

Mon 7/1222:30 -

Nonstop2h 50m

Fri 1/100:50 -

Nonstop2h 35m

Deal found 2/11£201

Thu 3/1205:35 -

Nonstop2h 50m

Fri 1/100:50 -

Nonstop2h 35m

Deal found 2/11£202

Wed 2/1222:30 -

Nonstop2h 50m

Thu 31/1200:25 -

Nonstop2h 40m

Deal found 2/11£205

Mon 7/1222:30 -

Nonstop2h 50m

Sun 3/100:50 -

Nonstop2h 35m

Deal found 2/11£208

Thu 3/1205:35 -

Nonstop2h 50m

Wed 30/1200:50 -

Nonstop2h 35m

Deal found 2/11£209

Thu 3/1205:35 -

Nonstop2h 50m

Mon 28/1200:50 -

Nonstop2h 35m

Deal found 2/11£210

Find flight deals from Suvarnabhumi to Kolkata

Round-trip from	£177
One-way from	£113
Popular in	June
Cheapest in	March
Average price	£191

Thai Vietjet Air
2/12-1/1
Nonstop
5h 25m total
Bangkok to Kolkata

Search Deals

IndiGo
25/12-31/12
Nonstop
2h 50m total
Bangkok to Kolkata

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (£26 potential increase over avg. return price).

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Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).

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Average for round-trip flights in November 2026

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

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BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Thu 7/1

05:35-06:55

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

£125

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Fri 8/1

10:15-17:10

1 stop8h 25m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

£131

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Fri 15/1

10:15-17:10

1 stop8h 25m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

£132

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Fri 25/12

10:15-22:15

1 stop13h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

£137

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sun 13/12

10:15-22:15

1 stop13h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

£137

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Fri 27/11

10:15-22:15

1 stop13h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

£139

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sun 29/11

10:15-22:15

1 stop13h 30m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

£142

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Tue 5/1

05:35-06:55

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 31/12

00:00-01:30

Nonstop0h 00m

£151

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Fri 22/1

10:15-22:15

1 stop13h 30m

Kolkata Netaji S. Chandra

Tue 26/1

00:25-04:35

Nonstop2h 40m

£236

BangkokKolkata

BKK Bangkok Suvarnabhumi - CCU Kolkata Netaji S. Chandra

BKKCCU

Bangkok Suvarnabhumi

Sat 12/12

05:35-06:55

Nonstop2h 50m

Kolkata Netaji S. Chandra

Thu 17/12

19:30-18:00

1 stop21h 00m

£264

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Suvarnabhumi to Kolkata

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

BKK-CCU

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

Prices

Airlines

Delays

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

Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kolkata (average of £131). Flying from Bangkok Suvarnabhumi Airport to Kolkata in June is currently the most expensive (average of £289). 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.

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

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

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

Airfare is typical for this route at the moment.

Bangkok Suvarnabhumi Airport to Kolkata flights typically cost between £163 and £200 in December.
The cheapest return price found within the last 5 days was £177 on Thai Vietjet Air (2 Dec–1 Jan).

Related info for your journey

What airport do you fly into for flights to Kolkata from Bangkok Suvarnabhumi?
Kolkata Netaji S. Chandra (CCU) is the airport you will fly into if you book a flight from Bangkok Suvarnabhumi to Kolkata. You should not have trouble finding flights to Netaji S. Chandra from Bangkok Suvarnabhumi; the airport handles an average of 4 inbound flights from Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Kolkata airport from Bangkok Suvarnabhumi. It is only a 8.3 mi journey from Netaji S. Chandra (CCU) to Kolkata’s city center.
How long is the flight from Bangkok Suvarnabhumi Airport to Kolkata?
IndiGo and Thai Vietjet Air can get you from Bangkok Suvarnabhumi Airport to Kolkata in just under 2h 50m. Your travel time can differ by up to 10h 40m. There are 1016 mi between Bangkok Suvarnabhumi Airport and Kolkata. This flight may include one or multiple stops.
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Kolkata?
Before booking your flight to Kolkata from Bangkok Suvarnabhumi Airport, check out the most reliable airlines to get you to your destination on time: IndiGo (97%), Bhutan Airlines (93%), Thai Vietjet Air( 74%).
Can I find deals for flights from Suvarnabhumi to Kolkata that include hotel bookings?
Yes. In addition to deals on Suvarnabhumi to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Suvarnabhumi to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Kolkata.
Can I find deals for business class flights from Suvarnabhumi to Kolkata?
Yes. Cheapflights offers flight deals from Suvarnabhumi to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Kolkata?
Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kolkata (average of £131). Flying from Bangkok Suvarnabhumi Airport to Kolkata in June is currently the most expensive (average of £289). 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.

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When you search for this flight from Suvarnabhumi to Kolkata, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Suvarnabhumi to Kolkata.

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

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

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

Yes, Cheapflights offers price alerts on Suvarnabhumi to Kolkata flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Bangkok Suvarnabhumi Airport to Kolkata from £113

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Suvarnabhumi to Kolkata

Cheapest flights from Suvarnabhumi to KolkataExplore the most affordable flight options available from Suvarnabhumi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Explore the most affordable flight options available from Suvarnabhumi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Suvarnabhumi to KolkataDiscover carefully curated flight deals from Suvarnabhumi to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Discover carefully curated flight deals from Suvarnabhumi to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Direct flights from Suvarnabhumi to KolkataExplore direct flight options from Suvarnabhumi to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Explore direct flight options from Suvarnabhumi to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Last-minute flights from Suvarnabhumi to KolkataDiscover last-minute flight deals from Suvarnabhumi to Kolkata. Data last updated 5 November 2026 and is based on user searches.

Discover last-minute flight deals from Suvarnabhumi to Kolkata. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Suvarnabhumi to KolkataSearch for one-way flight options from Suvarnabhumi to Kolkata. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Search for one-way flight options from Suvarnabhumi to Kolkata. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

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Best time to book a flight from Suvarnabhumi to Kolkata

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Cheapflights Insights

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

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

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

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

Airfare is typical for this route at the moment.

Bangkok Suvarnabhumi Airport to Kolkata flights typically cost between £163 and £200 in December.The cheapest return price found within the last 5 days was £177 on Thai Vietjet Air (2 Dec–1 Jan).

Weekly flight availability from Bangkok Suvarnabhumi Airport to Kolkata

The most flights from BKK to CCU are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Bangkok to Kolkata delayed?

About 13% of weekly flights between Bangkok and Kolkata have experienced delays in the past year, with the average delay time being 103 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Wednesday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, IndiGo have had the lowest number of delays on this route, with just 5% of flights being delayed.

Related info for your journey

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

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

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

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

How can I find direct flights from Suvarnabhumi to Kolkata?

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

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

Browse thousands of different options on Cheapflights for your next trip

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

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Cheapest flights from Suvarnabhumi to Kolkata
Explore the most affordable flight options available from Suvarnabhumi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2026.

Best flights from Suvarnabhumi to Kolkata
Discover carefully curated flight deals from Suvarnabhumi to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 November 2026.

Direct flights from Suvarnabhumi to Kolkata
Explore direct flight options from Suvarnabhumi to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 November 2026.

Last-minute flights from Suvarnabhumi to Kolkata
Discover last-minute flight deals from Suvarnabhumi to Kolkata. Data last updated 5 November 2026 and is based on user searches.

One-way flights from Suvarnabhumi to Kolkata
Search for one-way flight options from Suvarnabhumi to Kolkata. Find affordable one-way fares based on user searches. Data last updated 5 November 2026.

Bangkok Suvarnabhumi Airport to Kolkata flights typically cost between £163 and £200 in December.
The cheapest return price found within the last 5 days was £177 on Thai Vietjet Air (2 Dec–1 Jan).