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Suvarnabhumi

$80+ Cheap flights from Kolkata (CCU) to Suvarnabhumi (BKK)

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bangkok Suvarnabhumi are usually found in February or March, booked 74 days in advance, depart on a Thursday or Saturday and return on a Friday

Cheap flight deals from Kolkata to Suvarnabhumi

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 December 4, 2025.

This oojo deal was found by Cheapflights users on 12/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:30 pmCCU - BKK
1 stop19h 00mBiman Bangladesh
Sat 12/204:15 pmBKK - CCU
1 stop27h 05mBiman Bangladesh
Deal found 12/4$292
This Trip.com deal was found by Cheapflights users on 12/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:30 pmCCU - BKK
1 stop19h 00mBiman Bangladesh
Fri 12/264:15 pmBKK - CCU
1 stop27h 05mBiman Bangladesh
Deal found 12/3$304
This Bhutan Airlines deal was found by Cheapflights users on 12/4. 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 Bhutan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:55 amCCU - BKK
Nonstop2h 40mBhutan Airlines
Sat 12/276:30 amBKK - CCU
Nonstop2h 45mBhutan Airlines
Deal found 12/4$334
This Air India deal was found by Cheapflights users on 12/3. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:30 amCCU - BKK
1 stop10h 20mAir India
Tue 12/168:50 amBKK - CCU
1 stop12h 55mAir India
Deal found 12/3$344
This CheapOair deal was found by Cheapflights users on 12/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:55 pmCCU - BKK
Nonstop2h 50mIndiGo
Mon 12/85:55 amBKK - CCU
Nonstop2h 55mIndiGo
Deal found 12/2$353
This FlightHub deal was found by Cheapflights users on 12/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:30 amCCU - BKK
1 stop10h 20mAir India
Mon 12/88:50 amBKK - CCU
1 stop11h 05mAir India
Deal found 12/4$360
This Bhutan Airlines deal was found by Cheapflights users on 12/2. 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 Bhutan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/711:55 amCCU - BKK
Nonstop2h 40mBhutan Airlines
Mon 12/86:30 amBKK - CCU
Nonstop2h 45mBhutan Airlines
Deal found 12/2$366
This FlightHub deal was found by Cheapflights users on 12/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:30 pmCCU - BKK
1 stop18h 35mAir India
Sat 12/65:55 pmBKK - CCU
1 stop11h 50mAir India
Deal found 12/3$371
This Trip.com deal was found by Cheapflights users on 12/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:30 pmCCU - BKK
1 stop19h 00mMultiple Airlines
Fri 12/265:50 amBKK - CCU
Nonstop3h 00mMultiple Airlines
Deal found 12/3$372
This CheapOair deal was found by Cheapflights users on 12/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:55 amCCU - BKK
Nonstop2h 25mMultiple Airlines
Sat 12/205:55 pmBKK - CCU
1 stop11h 50mMultiple Airlines
Deal found 12/4$379

Find flight deals from Kolkata to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Suvarnabhumi (BKK). 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 December 4, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$146
(FlightHub)

One-way from

$80
(FlightHub)

Popular in

April

Cheapest in

February

Average price

$211

Good one-way deal

$127 or less
Provider with most accurate pricing for Kolkata Netaji S. Chandra-Bangkok Suvarnabhumi flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Bangkok Suvarnabhumi flights.
Search Deals
From Kolkata Netaji S. Chandra to Bangkok Suvarnabhumi
Search Deals
One-way flight from Kolkata Netaji S. Chandra to Bangkok Suvarnabhumi
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Bangkok Suvarnabhumi.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kolkata to Suvarnabhumi 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 December 4, 2025.
Use the filters below to find and compare flights from Kolkata to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Kolkata

Fly to

Suvarnabhumi

Route

Depart

Return

Price

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 3/14

12:10 am-1:25 pm

1 stop11h 45m

Bangkok Suvarnabhumi

Fri 3/27

5:05 pm-11:10 pm

1 stop7h 35m

$197

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 1/25

12:50 am-4:55 am

Nonstop2h 35m

Bangkok Suvarnabhumi

Fri 1/30

10:30 pm-11:50 pm

Nonstop2h 50m

$198

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 3/14

12:10 am-1:25 pm

1 stop11h 45m

Bangkok Suvarnabhumi

Sun 3/22

5:05 pm-11:10 pm

1 stop7h 35m

$198

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 1/18

12:50 am-4:55 am

Nonstop2h 35m

Bangkok Suvarnabhumi

Mon 1/19

10:30 pm-11:50 pm

Nonstop2h 50m

$199

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 1/18

12:50 am-4:55 am

Nonstop2h 35m

Bangkok Suvarnabhumi

Wed 1/21

10:30 pm-11:50 pm

Nonstop2h 50m

$199

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Fri 1/16

12:50 am-4:55 am

Nonstop2h 35m

Bangkok Suvarnabhumi

Fri 1/23

10:30 pm-11:50 pm

Nonstop2h 50m

$199

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Mon 2/23

12:50 am-4:55 am

Nonstop2h 35m

Bangkok Suvarnabhumi

Fri 2/27

10:30 pm-11:50 pm

Nonstop2h 50m

$207

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 3/14

12:10 am-1:25 pm

1 stop11h 45m

Bangkok Suvarnabhumi

Sat 3/21

2:15 pm-11:10 pm

1 stop10h 25m

$234

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Wed 1/21

12:50 am-4:55 am

Nonstop2h 35m

Bangkok Suvarnabhumi

Wed 1/28

10:30 pm-11:50 pm

Nonstop2h 50m

$235

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 1/17

12:10 am-11:10 pm

1 stop21h 30m

Bangkok Suvarnabhumi

Mon 1/19

5:40 am-11:10 pm

1 stop19h 00m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 20 results
1
2

Compare providers for flights from Kolkata to Suvarnabhumi

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kolkata to Suvarnabhumi in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kolkata-Bangkok Suvarnabhumi Airport flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Kolkata-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Kolkata-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kolkata-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kolkata-Bangkok Suvarnabhumi Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kolkata to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Kolkata 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 Kolkata to Bangkok Suvarnabhumi Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Kolkata to Suvarnabhumi. Price data was last updated on November 28, 2025.

To ensure you get the cheapest price possible for a flight from Kolkata to Bangkok Suvarnabhumi Airport, you should look to book at least 38 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Kolkata to Bangkok Suvarnabhumi Airport (average of $121). Flying from Kolkata to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $159). 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 CCU to BKK?

Find hourly flight availability from Kolkata to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Kolkata to Bangkok Suvarnabhumi Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated December 4, 2025.
Get a feel of what it's like to fly with Thai Airways, Thai AirAsia, and IndiGo from Kolkata to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
364 reviews

Comfort

7.5

Overall

7.8

Boarding

7.9

Crew

8.3

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
364 reviews
Thai Airways
7.8
Good
364 reviews

Comfort

7.5

Overall

7.8

Boarding

7.9

Crew

8.3

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.4
Good
222 reviews
Thai Airways
7.8
Good
364 reviews

Comfort

7.5

Overall

7.8

Boarding

7.9

Crew

8.3

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
IndiGo
6.9
Okay
502 reviews
Thai Airways
7.8
Good
364 reviews

Comfort

7.5

Overall

7.8

Boarding

7.9

Crew

8.3

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Vietjet Air
6.7
Okay
109 reviews
Thai Airways
7.8
Good
364 reviews

Comfort

7.5

Overall

7.8

Boarding

7.9

Crew

8.3

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

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

    Located just 8.3 mi from the city center, Kolkata Netaji S. Chandra is the airport most travelers will use when flying to Bangkok Suvarnabhumi from Kolkata. Booking flights from Netaji S. Chandra (CCU) to Bangkok Suvarnabhumi should be relatively easy as there are 5 daily outbound flights to Bangkok Suvarnabhumi from 5 different airlines.

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

    A quick flight from Kolkata to Bangkok Suvarnabhumi Airport can take about 2h 35m. Malaysia Airlines provides one of the quickest options available for as low as $198. Kolkata and Bangkok Suvarnabhumi Airport are separated by a distance of 1016 mi. This flight may include one or multiple stops.

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

    Thai Vietjet Air, at $79, was found to be the cheapest airline from Kolkata to Bangkok Suvarnabhumi Airport.Alternate airlines to your destination round-trip include Thai Lion Air and Thai AirAsia. Thai Vietjet Air is currently priced 58% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Thai Lion Air, which is currently one of the cheapest options available, starting at $77. SpiceJet flights start at $79 while deals on Thai AirAsia start at $82 one-way.

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

    Before booking your flight to Bangkok Suvarnabhumi Airport from Kolkata, check out the most reliable airlines to get you to your destination on time: IndiGo (92%), Bhutan Airlines (79%), Air Canada( 74%).

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

    While on average a flight from Kolkata to Bangkok Suvarnabhumi Airport is generally $142, our data shows the cheapest flight currently is $106. When looking at the most popular route, (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi), you can expect to pay $2,011 for that flight.

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

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

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

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

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

    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.

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

    Currently, October is the cheapest month in which you can book a flight from Kolkata to Bangkok Suvarnabhumi Airport (average of $121). Flying from Kolkata to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of $159). 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

Traveling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Sattahip
Kanchanaburi
Chonburi
Cha-am
Ko Samet
Pak Chong
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Kolkata to Suvarnabhumi

Discover the top 5 airlines that operate flights from Kolkata to Suvarnabhumi. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$130Average$179FlexibilityNo cancel feeOn-time87%
Thai Lion AirCheapest$145Average$176FlexibilityNo cancel feeOn-timeN/A
Thai Vietjet AirCheapest$165Average$178FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$205Average$238FlexibilityNo cancel feeOn-time80%
Thai AirwaysCheapest$231Average$247FlexibilityNo cancel feeOn-time77%

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