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Cheap flights from Kolkata to Bangkok Suvarnabhumi Airport from £92

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
11 Jun — 18 Jun1
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 January, booked 87 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Kolkata to Suvarnabhumi

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 12 May 2026.

Sun 6/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Fri 25/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 12/5£193
Sun 6/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Wed 16/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5£195
Sun 13/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Fri 18/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 9/5£202
Sun 6/908:20
CCU
-
BKK
Nonstop2h 40m
Wizz Air
Fri 25/906:30
BKK
-
CCU
Nonstop2h 45m
Wizz Air
Deal found 12/5£203
Sun 6/908:20
CCU
-
BKK
Nonstop2h 40m
Wizz Air
Thu 24/906:30
BKK
-
CCU
Nonstop2h 45m
Wizz Air
Deal found 12/5£204
Wed 9/908:20
CCU
-
BKK
Nonstop2h 40m
Wizz Air
Thu 17/906:30
BKK
-
CCU
Nonstop2h 45m
Wizz Air
Deal found 11/5£204
Fri 12/611:55
CCU
-
BKK
Nonstop2h 40m
Wizz Air
Tue 16/606:30
BKK
-
CCU
Nonstop2h 45m
Wizz Air
Deal found 8/5£207
Sun 7/613:00
CCU
-
BKK
Nonstop2h 40m
Wizz Air
Wed 10/606:30
BKK
-
CCU
Nonstop2h 45m
Wizz Air
Deal found 11/5£208
Mon 5/1001:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Mon 12/1022:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5£210
Wed 29/723:40
CCU
-
BKK
1 stop17h 50m
Singapore Airlines
Mon 3/821:15
BKK
-
CCU
1 stop26h 50m
Singapore Airlines
Deal found 9/5£211

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 12 May 2026.

Round-trip from

£193

One-way from

£92

Popular in

May

Cheapest in

February

Average price

£165

Good round-trip deal

£123 or less

Good one-way deal

£103 or less
Thai Vietjet Air
  • Thai Vietjet Air
  • 6/9-25/9
  • Nonstop
  • 5h 25m total
  • Kolkata to Bangkok
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Thai Vietjet Air
  • Thai Vietjet Air
  • 5/7
  • Nonstop
  • 2h 30m total
  • Kolkata to Bangkok
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£8 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 May 2026
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Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Bangkok Suvarnabhumi.
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Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Bangkok Suvarnabhumi.
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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 12 May 2026.
Use the filters below to find and compare flights from Kolkata to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Fri 14/8

23:30-19:00

1 stop18h 00m

Bangkok Suvarnabhumi

Wed 19/8

15:30-22:15

1 stop8h 15m

£211

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 7/6

01:10-14:55

1 stop12h 15m

Bangkok Suvarnabhumi

Sat 13/6

07:50-00:10

1 stop17h 50m

£245

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Fri 10/7

00:40-10:15

1 stop8h 05m

Bangkok Suvarnabhumi

Sat 18/7

14:15-23:25

1 stop10h 40m

£247
Fastest return journey

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 30/5

11:55-16:05

Nonstop2h 40m

Bangkok Suvarnabhumi

Thu 4/6

06:30-07:45

Nonstop2h 45m

£270

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Tue 26/5

11:55-16:05

Nonstop2h 40m

Bangkok Suvarnabhumi

Sun 31/5

06:30-07:45

Nonstop2h 45m

£297

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Tue 28/7

00:40-13:25

1 stop11h 15m

Bangkok Suvarnabhumi

Mon 3/8

14:15-07:00

2 stops18h 15m

£371

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Mon 22/6

00:40-13:25

1 stop11h 15m

Bangkok Suvarnabhumi

Fri 3/7

14:15-05:00

2 stops16h 15m

£371

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Fri 22/5

00:40-18:55

1 stop16h 45m

Bangkok Suvarnabhumi

Sun 24/5

11:05-23:25

1 stop13h 50m

£372

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sat 30/5

00:40-18:55

1 stop16h 45m

Bangkok Suvarnabhumi

Sun 7/6

16:40-23:25

1 stop8h 15m

£377

KolkataBangkok

CCU - BKK

CCUBKK

Kolkata Netaji S. Chandra

Sun 7/6

00:40-13:25

1 stop11h 15m

Bangkok Suvarnabhumi

Fri 12/6

14:15-05:00

2 stops16h 15m

£382

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

The best time to book flights from Kolkata to Bangkok Suvarnabhumi Airport is 86 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, February is the cheapest month in which you can book a flight from Kolkata to Bangkok Suvarnabhumi Airport (average of £129). Flying from Kolkata to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of £165). 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 12 May 2026.

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.

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

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 12 May 2026.
See what other customers who have flown with Thai Lion Air 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 Lion Air
7.1
Good
45 reviews
Check prices

Comfort

7.0

Boarding

7.3

Crew

8.0

Entertainment

5.0

Food

5.4

Overall

7.1

Reviews

1 / 1
4.0
Okay

Jahnvi,Dec 2025

URT - DMK

Like nothing. The crew was inhospitable . It was just a task for them. They had mentioned 2 flights but eventually clubbed both. The flight was delayed. There was no crew at the arrival at Bangkok. Leading to no directions navigation for the connecting flight to Surat Thani
Thai Lion Air
7.1
Good
45 reviews
Thai Lion Air
7.1
Good
45 reviews
Check prices

Comfort

7.0

Boarding

7.3

Crew

8.0

Entertainment

5.0

Food

5.4

Overall

7.1

Reviews

1 / 1
4.0
Okay

Jahnvi,Dec 2025

URT - DMK

Like nothing. The crew was inhospitable . It was just a task for them. They had mentioned 2 flights but eventually clubbed both. The flight was delayed. There was no crew at the arrival at Bangkok. Leading to no directions navigation for the connecting flight to Surat Thani

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 1 airline. 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 8h 05m. Singapore Airlines provides one of the quickest options available for as low as £247. 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 is the cheapest airline to fly 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 £58. You may be able to fly from Kolkata to Bangkok Suvarnabhumi Airport for 59% less than the average price by searching for this airline.

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

    The cheapet airlines for a one-way flight from Kolkata to Bangkok Suvarnabhumi Airport are Thai Lion Air (£59), IndiGo (£67), and Bhutan Airlines (£79).

  • 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 (98%), Garuda Indonesia (91%), Air Canada (84%).

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

    While on average a flight from Kolkata to Bangkok Suvarnabhumi Airport is generally £114, our data shows the cheapest flight currently is £72. When looking at the most popular route, (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi), you can expect to pay £156 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 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, February is the cheapest month in which you can book a flight from Kolkata to Bangkok Suvarnabhumi Airport (average of £129). Flying from Kolkata to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of £165). 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
Kanchanaburi
Pak Chong
Chonburi
Ko Samet
Ayutthaya
Sattahip
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Kolkata to Suvarnabhumi

Discover the top airline 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 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest£58Average£116FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights

Fly with Cheapflights

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

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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?

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