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$103+ Cheap flights from Suvarnabhumi (BKK) to Kolkata (CCU)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — CCU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra are usually found in July or August, booked 28 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Suvarnabhumi to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) 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 September 16, 2025.

Round-trip from

$220
(Kiwi.com)

One-way from

$103
(Kiwi.com)

Popular in

June

Cheapest in

July

Average price

$338

Good round-trip deal

$840 or less

Good one-way deal

$125 or less
From Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra
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One-way flight from Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Kolkata Netaji S. Chandra.
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Find flight deals from Suvarnabhumi to Kolkata

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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:25 pmBKK - CCU
Nonstop2h 45mMultiple Airlines
Wed 3/1112:50 amCCU - BKK
Nonstop2h 35mMultiple Airlines
Deal found 9/16$220
This OneTravel deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:45 amBKK - CCU
Nonstop2h 45mIndiGo
Thu 3/127:55 pmCCU - BKK
Nonstop2h 50mIndiGo
Deal found 9/16$221
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:30 pmBKK - CCU
Nonstop2h 50mMultiple Airlines
Sat 12/612:05 amCCU - BKK
Nonstop2h 45mMultiple Airlines
Deal found 9/14$230
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:45 amBKK - CCU
Nonstop2h 45mIndiGo
Wed 10/227:50 pmCCU - BKK
Nonstop2h 50mIndiGo
Deal found 9/14$238
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:55 amBKK - CCU
Nonstop2h 50mIndiGo
Wed 11/57:55 pmCCU - BKK
Nonstop2h 50mIndiGo
Deal found 9/14$249
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:55 amBKK - CCU
Nonstop2h 50mMultiple Airlines
Wed 11/55:15 amCCU - BKK
1 stop7h 40mMultiple Airlines
Deal found 9/14$279
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:45 amBKK - CCU
Nonstop2h 45mMultiple Airlines
Tue 10/2112:45 amCCU - BKK
2 stops21h 25mMultiple Airlines
Deal found 9/14$281

Cheapflights Fare Finder

 
Customize your flight search to find flights from Suvarnabhumi 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Kolkata that are best for you.

Fly from

Suvarnabhumi

Fly to

Kolkata

Route

Depart

Return

Price

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 10/22

4:45 am-6:00 am

Nonstop2h 45m

Kolkata Netaji S. Chandra

Thu 3/12

7:55 pm-12:15 am

Nonstop2h 50m

$221

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 2/27

10:30 pm-11:50 pm

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sun 3/1

12:50 am-4:55 am

Nonstop2h 35m

$222

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 12/1

10:30 pm-11:50 pm

Nonstop2h 50m

Kolkata Netaji S. Chandra

Sat 12/6

12:05 am-4:20 am

Nonstop2h 45m

$230

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 10/22

8:50 pm-5:35 pm

1 stop22h 15m

Kolkata Netaji S. Chandra

Thu 3/12

7:55 pm-12:15 am

Nonstop2h 50m

$256

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 2/27

6:30 am-7:45 am

Nonstop2h 45m

Kolkata Netaji S. Chandra

Mon 3/2

11:55 am-4:05 pm

Nonstop2h 40m

$326

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Fri 2/27

4:15 pm-5:50 pm

1 stop27h 05m

Kolkata Netaji S. Chandra

Mon 3/2

6:30 pm-3:00 pm

1 stop19h 00m

$336

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Mon 12/1

4:15 am-2:25 pm

1 stop11h 40m

$118

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Sat 11/22

5:55 am-7:15 am

Nonstop2h 50m

$118

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Wed 11/5

11:35 pm-12:40 am

Nonstop2h 35m

$143

BangkokKolkata

BKK - CCU

BKKCCU

Bangkok Suvarnabhumi

Tue 12/2

10:15 am-5:35 pm

1 stop8h 50m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 17 results
1
2

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.
Estimated round-trip 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 Suvarnabhumi Airport to Kolkata

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

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Kolkata. Price data was last updated on September 12, 2025.

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 28 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 Bangkok Suvarnabhumi Airport to Kolkata?

Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kolkata (average of $977). Flying from Bangkok Suvarnabhumi Airport to Kolkata in December is currently the most expensive (average of $1,647). 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?

Find hourly flight availability from Suvarnabhumi 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 September 16, 2025.

When flying from Bangkok Suvarnabhumi Airport to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 38% versus a flight in the morning.

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 September 16, 2025.
Read through reviews of airlines operating flights from Bangkok Suvarnabhumi Airport to Kolkata, such as IndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
484 reviews

Crew

7.4

Entertainment

5.7

Food

6.3

Comfort

6.8

Boarding

6.9

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
484 reviews
IndiGo
6.9
Okay
484 reviews

Crew

7.4

Entertainment

5.7

Food

6.3

Comfort

6.8

Boarding

6.9

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi 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 Suvarnabhumi?

    For a flight from Bangkok Suvarnabhumi to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 8.3 mi from the center of the city. Netaji S. Chandra is the only Kolkata airport and it handles 4 inbound flights from Bangkok Suvarnabhumi per day. 1 airline has flights to Kolkata Netaji S. Chandra from Bangkok Suvarnabhumi on a regular basis.

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

    For as low as $221, IndiGo can have you in Kolkata from Bangkok Suvarnabhumi Airport in 2h 45m. There are 1016 mi between Bangkok Suvarnabhumi Airport and Kolkata. Most flights are nonstop.

  • What is the cheapest airline to fly from Bangkok Suvarnabhumi Airport to Kolkata round-trip?

    Our cheapest airline available from Bangkok Suvarnabhumi Airport to Kolkata is IndiGo. Our recent data shows that you can find tickets from as low as $194 on this airline. IndiGo is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $118 on IndiGo. Other airlines that offer cheap prices include Thai Airways from $143 and MAI from $154 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Bangkok Suvarnabhumi Airport to Kolkata consider choosing Bhutan Airlines (98%), IndiGo (90%) or Air Canada (75%) as they are the most reliable in getting you off to your destination on time.

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

    Looking for the cheapest flight from Bangkok Suvarnabhumi Airport to Kolkata? While on average our users pay $494, our data indicates the cheapest price to be $120. The most popular route (Bangkok Suvarnabhumi - Kolkata Netaji S. Chandra), is priced around $309.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kolkata (average of $977). Flying from Bangkok Suvarnabhumi Airport to Kolkata in December is currently the most expensive (average of $1,647). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kolkata by adding a car rental and/or hotel reservation to your travel itinerary.
Kolkata car rentals
Kolkata Netaji S. Chandra Airport car rentals

Top airline flying from Suvarnabhumi to Kolkata

Discover the top airline that operate flights from Suvarnabhumi 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$194Average$233FlexibilityNo cancel feeOn-time80%

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