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Cheap flights from Bangkok to Kolkata from ฿2,513

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CCU
16 Jun — 23 Jun1
1 adult

Cheapflights Tip: The best prices from Bangkok to Kolkata Netaji S. Chandra are usually found in August or February, booked 53 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Bangkok to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 June 2025.

Round-trip from

฿5,255

One-way from

฿2,513

Popular in

October

Cheapest in

August

Average price

฿8,356
Thai AirAsia
  • Thai AirAsia
  • 31/7-3/8
  • Nonstop
  • 5h 04m total
  • Bangkok to Kolkata
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 25/7
  • Nonstop
  • 2h 34m total
  • Bangkok to Kolkata
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿15,946 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿3,834 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Bangkok to Kolkata

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

Thu 31/722:55DMK - CCU
Nonstop2h 34mThai AirAsia
Sun 3/800:30CCU - DMK
Nonstop2h 30mThai AirAsia
Deal found 9/6฿5,255
Wed 6/800:30DMK - CCU
Nonstop2h 35mMultiple Airlines
Sat 9/800:30CCU - DMK
Nonstop2h 30mMultiple Airlines
Deal found 10/6฿5,679
Wed 30/700:30DMK - CCU
Nonstop2h 35mThai Lion Air
Sun 3/802:35CCU - DMK
Nonstop2h 30mThai Lion Air
Deal found 9/6฿5,973
Fri 11/704:45BKK - CCU
Nonstop2h 45mIndiGo
Mon 14/723:30CCU - BKK
Nonstop2h 45mIndiGo
Deal found 11/6฿6,071
Thu 26/619:50BKK - CCU
1 stop7h 05mMultiple Airlines
Sun 29/619:50CCU - BKK
Nonstop2h 50mMultiple Airlines
Deal found 8/6฿7,017
Tue 10/606:30BKK - CCU
Nonstop2h 45mBhutan Airlines
Tue 17/611:55CCU - BKK
Nonstop2h 40mBhutan Airlines
Deal found 9/6฿9,596
Thu 26/620:50BKK - CCU
1 stop14h 10mAir India
Fri 27/602:25CCU - BKK
1 stop13h 00mAir India
Deal found 9/6฿9,661
Thu 26/608:50DMK - CCU
1 stop10h 15mเมียนมาร์แอร์เวย์
Sun 29/618:35CCU - DMK
1 stop11h 45mเมียนมาร์แอร์เวย์
Deal found 8/6฿9,890
Thu 10/716:15BKK - CCU
1 stop27h 00mบิมานบังคลาเทศแอร์ไลน์
Tue 15/718:30CCU - BKK
1 stop19h 00mบิมานบังคลาเทศแอร์ไลน์
Deal found 11/6฿10,053
Sun 6/703:50BKK - CCU
1 stop21h 45mสไปซ์เจ็ท
Sat 19/706:10CCU - BKK
1 stop19h 20mสไปซ์เจ็ท
Deal found 9/6฿11,326
Wed 2/723:45BKK - CCU
Nonstop2h 30mThai Airways
Tue 8/702:00CCU - BKK
Nonstop2h 40mThai Airways
Deal found 11/6฿14,263

Cheapflights Fare Finder

Customise your flight search to find flights from Bangkok to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 11 June 2025.
Use the filters below to find and compare flights from Bangkok to Kolkata that are best for you.

Fly from

Bangkok

Fly to

Kolkata

Route

Depart

Return

Price

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Thu 31/7

22:55-23:59

Nonstop2h 34m

Kolkata Netaji S. Chandra

Sun 3/8

00:30-04:30

Nonstop2h 30m

฿5,255

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 6/8

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sat 9/8

00:30-04:30

Nonstop2h 30m

฿5,679

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Wed 30/7

00:30-01:35

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sun 3/8

02:35-06:35

Nonstop2h 30m

฿5,973

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 11/7

04:45-06:00

Nonstop2h 45m

Kolkata Netaji S. Chandra

Mon 14/7

23:30-03:45

Nonstop2h 45m

฿6,071

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 26/6

19:50-01:25

1 stop7h 05m

Kolkata Netaji S. Chandra

Sun 29/6

19:50-00:10

Nonstop2h 50m

฿7,017

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 26/6

20:50-09:30

1 stop14h 10m

Kolkata Netaji S. Chandra

Fri 27/6

02:25-16:55

1 stop13h 00m

฿9,661

BangkokKolkata

DMK - CCU

DMKCCU

Bangkok Don Mueang Intl

Thu 26/6

08:50-17:35

1 stop10h 15m

Kolkata Netaji S. Chandra

Sun 29/6

18:35-07:50

1 stop11h 45m

฿9,890

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Thu 10/7

16:15-17:45

1 stop27h 00m

Kolkata Netaji S. Chandra

Tue 15/7

18:30-15:00

1 stop19h 00m

฿10,053

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sun 6/7

03:50-00:05

1 stop21h 45m

Kolkata Netaji S. Chandra

Sat 19/7

06:10-03:00

1 stop19h 20m

฿11,326

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 2/7

23:45-00:45

Nonstop2h 30m

Kolkata Netaji S. Chandra

Tue 8/7

02:00-06:10

Nonstop2h 40m

฿14,263

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 30 results
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2
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Best time to book a flight from Bangkok to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Bangkok to Kolkata. Price data was last updated on 9 June 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Kolkata. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

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

When flying from Bangkok to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 6% versus a flight in the morning.

Weekly flight availability from Bangkok to Kolkata

Explore weekly flight availability from Bangkok to Kolkata. 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 June 2025.

The most flights from TH1 to CCU 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).

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

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.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated 11 June 2025.
See what other customers who have flown with Emirates, Thai Airways and Thai AirAsia from Bangkok to Kolkata have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,264 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Emirates
8.1
Very Good
3,264 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Thai Airways
7.7
Good
335 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Thai AirAsia
7.5
Good
213 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
เอทิฮัดแอร์เวย์
7.4
Good
1,211 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.
Malaysia Airlines
7.4
Good
263 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Boarding

8.1

Overall

8.1

Entertainment

8.2

Crew

8.3

Food

7.8

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Hoss,Mar 2025

TPE - DXB

One of Emirate claim to fame use to be excellent crew. But I think that has faded just a bit. While the first leg of my journey was impeccable, the second was good but not amazing. A few of the crew could have use a bit of smiley face, plus the sandwich served after take off was not good at all. I would have not served it at all.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Kolkata. 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 into for flights to Kolkata from Bangkok?

    Most people fly into Kolkata Netaji S. Chandra (CCU) if they book a flight to Kolkata from Bangkok. On average, Netaji S. Chandra has 4 inbound flights from Bangkok per day from 2 airlines. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

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

    Flying on Thai AirAsia is currently your cheapest option to Kolkata, with prices starting at ฿5,255. Additional round-trip tickets that might be worth considering are offered by Thai Lion Air and IndiGo, with the lowest prices starting at ฿5,973 and ฿6,071, respectively. Thai AirAsia is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Thai AirAsia, with whom users have recently found tickets for as low as ฿2,513. However, be on the lookout for offers from Thai Lion Air and IndiGo, as they are both options that can get you from Bangkok to Kolkata for a low price.

  • What are the most reliable airlines from Bangkok to Kolkata?

    The top 3 most reliable airlines when flying from Bangkok to Kolkata are Bhutan Airlines (90%), IndiGo (82%) and Thai Airways (53%).

  • What are the cheapest flights from Bangkok to Kolkata?

    Looking for the cheapest flight from Bangkok to Kolkata? While on average our users pay ฿7,720, our data indicates the cheapest price to be ฿3,739. The most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra), is priced around ฿6,104.

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

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

  • How can I find direct flights from Bangkok to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Bangkok 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.

See more FAQs

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Direct flights to West Bengal

Book a non-stop flight to one of these other cities located in West Bengal.
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Top 2 airlines flying from Bangkok to Kolkata

Discover the top 2 airlines that operate flights from Bangkok to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 11 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿5,943Average฿7,021FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
IndiGoCheapest฿6,403Average฿7,251FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

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

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

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

Need flexible booking options for your flight to Kolkata from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from Bangkok today and book when prices fit your budget.

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