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Cheap flights from Kolkata to Bangkok Suvarnabhumi Airport from £74

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 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bangkok Suvarnabhumi are usually found in February or March, booked 64 days in advance, depart on a Monday or Wednesday and return on a Monday

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Enter your travel dates to find the best prices.

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 14 November 2025.

Sat 27/1200:35CCU - BKK
Nonstop2h 45mMultiple Airlines
Sun 4/122:30BKK - CCU
Nonstop2h 50mMultiple Airlines
Deal found 13/11£206
Sat 29/1101:55CCU - BKK
Nonstop2h 25mThai Airways
Tue 2/1223:35BKK - CCU
Nonstop2h 35mThai Airways
Deal found 12/11£215
Sat 27/1218:30CCU - BKK
1 stop19h 00mBiman Bangladesh
Sat 3/116:15BKK - CCU
1 stop27h 05mBiman Bangladesh
Deal found 12/11£220
Tue 2/1217:30CCU - BKK
1 stop24h 35mAir India
Sat 6/1214:45BKK - CCU
1 stop11h 20mAir India
Deal found 12/11£221
Sun 30/1122:00CCU - BKK
1 stop20h 50mAir India
Wed 3/1222:20BKK - CCU
1 stop26h 25mAir India
Deal found 12/11£231
Tue 30/1200:10CCU - BKK
1 stop17h 40mMalaysia Airlines
Tue 6/114:15BKK - CCU
1 stop10h 25mMalaysia Airlines
Deal found 13/11£233
Tue 30/1200:10CCU - BKK
1 stop16h 00mMalaysia Airlines
Thu 8/118:40BKK - CCU
1 stop30h 00mMalaysia Airlines
Deal found 13/11£237
Thu 20/1118:30CCU - BKK
1 stop19h 00mBiman Bangladesh
Mon 24/1116:15BKK - CCU
1 stop27h 05mBiman Bangladesh
Deal found 13/11£242

Cheap 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 14 November 2025.

Round-trip from

£151

One-way from

£74

Popular in

April

Cheapest in

February

Average price

£145
Malaysia Airlines
  • Malaysia Airlines
  • 14/3-27/3
  • 2 total stops
  • 19h 20m total
  • Kolkata to Bangkok
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Thai Vietjet Air
  • Thai Vietjet Air
  • 22/2
  • Nonstop
  • 2h 35m total
  • Kolkata to Bangkok
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£0 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 14 November 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

Sun 3/5

23:30-09:50

1 stop8h 50m

Bangkok Suvarnabhumi

Sat 9/5

21:15-22:15

1 stop26h 30m

£195

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 10/5

23:30-14:20

1 stop13h 20m

Bangkok Suvarnabhumi

Mon 18/5

18:30-22:15

1 stop29h 15m

£195

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 26/4

11:55-16:05

Nonstop2h 40m

Bangkok Suvarnabhumi

Wed 29/4

06:30-07:45

Nonstop2h 45m

£209

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 25/4

00:05-04:20

Nonstop2h 45m

Bangkok Suvarnabhumi

Wed 29/4

05:30-06:50

Nonstop2h 50m

£231

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Thu 15/1

18:35-22:20

1 stop26h 15m

Bangkok Suvarnabhumi

Wed 21/1

23:20-17:35

1 stop19h 45m

£267

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Tue 13/1

18:35-22:20

1 stop26h 15m

Bangkok Suvarnabhumi

Tue 20/1

10:15-17:35

1 stop8h 50m

£271

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 15/3

16:15-10:15

2 stops16h 30m

Bangkok Suvarnabhumi

Sun 22/3

14:15-23:10

1 stop10h 25m

£274

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Tue 23/12

11:55-16:05

Nonstop2h 40m

Bangkok Suvarnabhumi

Fri 2/1

06:30-07:45

Nonstop2h 45m

£280

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Mon 29/12

11:55-16:05

Nonstop2h 40m

Bangkok Suvarnabhumi

Thu 8/1

06:30-07:45

Nonstop2h 45m

£280

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 27/12

00:05-04:20

Nonstop2h 45m

Bangkok Suvarnabhumi

Sun 4/1

05:30-06:50

Nonstop2h 50m

£323

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 23 results
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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 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 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 return flight from Kolkata to Suvarnabhumi. Price data was last updated on 7 November 2025.

The best time to book flights from Kolkata to Bangkok Suvarnabhumi Airport is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £92). Flying from Kolkata to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £122). 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 14 November 2025.

When flying from Kolkata to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 14 November 2025.
See what other customers who have flown with Thai AirAsia from Kolkata to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.5
Good
220 reviews
Check prices

Overall

7.5

Crew

8.0

Comfort

6.8

Entertainment

5.5

Boarding

7.4

Food

6.2

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO
Thai AirAsia
7.5
Good
220 reviews
Thai AirAsia
7.5
Good
220 reviews
Check prices

Overall

7.5

Crew

8.0

Comfort

6.8

Entertainment

5.5

Boarding

7.4

Food

6.2

Reviews

1 / 4
2.0
Mediocre

David,Jun 2025

DMK - HKT

Treat customers little heard animal, poor customer service obviously directed by the elitest and entitled Air Asia CEO

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?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Bangkok Suvarnabhumi. On average, Netaji S. Chandra has 4 outbound flights to Bangkok Suvarnabhumi per day from 2 airlines. Kolkata Netaji S. Chandra is conveniently located just 8.3 mi from Kolkata’s city center.

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

    A quick flight from Kolkata to Bangkok Suvarnabhumi Airport can take about 2h 40m. Singapore Airlines provides one of the quickest options available for as low as £209. Kolkata and Bangkok Suvarnabhumi Airport are separated by a distance of 1016 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on Thai Lion Air is currently your cheapest option to Bangkok Suvarnabhumi Airport, with prices starting at £60. Another option worth looking into is Thai AirAsia, starting at £123 return. You may be able to fly from Kolkata to Bangkok Suvarnabhumi Airport for 59% less than the average price by searching for these airlines.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kolkata to Bangkok Suvarnabhumi Airport on time: IndiGo (96%), Air Canada (90%), Thai Airways (90%).

  • 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 holiday 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 £92). Flying from Kolkata to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of £122). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

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

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.

Top 2 airlines flying from Kolkata to Suvarnabhumi

Discover the top 2 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 858,174 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest£60Average£121FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai AirAsiaCheapest£123Average£139FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Kolkata to Suvarnabhumi via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kolkata to Suvarnabhumi for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Kolkata to Suvarnabhumi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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