Cheap flights from Kolkata to Bangkok Suvarnabhumi Airport from ₹ 7,944
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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
13 Jun — 20 Jun1
Return
1 adult
Economy
Return
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 Monday or Saturday and return on a Tuesday
Cheap flight deals from Kolkata to Suvarnabhumi
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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 May 2026.
Mon 17/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Sun 23/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 9/5₹ 15,983
Sun 2/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Mon 10/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 10/5₹ 18,280
Wed 9/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Fri 11/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5₹ 18,568
Sun 16/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Mon 7/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5₹ 18,663
Wed 9/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Fri 25/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 13/5₹ 18,950
Sun 4/1001:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Wed 14/1022:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 12/5₹ 19,237
Sun 6/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Sun 20/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 13/5₹ 19,429
Mon 7/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Sun 20/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 12/5₹ 19,525
Fri 11/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Fri 25/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 13/5₹ 20,386
Wed 9/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Sun 13/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5₹ 20,960
Sun 12/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Mon 20/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5₹ 21,056
Best flights from Kolkata to Suvarnabhumi
Discover carefully curated flight deals from Kolkata to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 May 2026.
Wed 19/808:20
CCU
-
BKK
Nonstop2h 40m
Multiple Airlines
Sun 23/822:25
BKK
-
CCU
Nonstop2h 55m
Multiple Airlines
Deal found 9/5₹ 21,343
Wed 29/708:20
CCU
-
BKK
Nonstop2h 40m
Wizz Air
Mon 3/813:30
BKK
-
CCU
Nonstop2h 40m
Wizz Air
Deal found 11/5₹ 26,511
Mon 15/600:40
CCU
-
BKK
1 stop16h 45m
Malaysia Airlines
Tue 23/617:15
BKK
-
CCU
1 stop7h 40m
Malaysia Airlines
Deal found 11/5₹ 37,805
Wed 8/701:10
CCU
-
BKK
1 stop9h 40m
China Eastern
Tue 28/720:50
BKK
-
CCU
1 stop28h 50m
China Eastern
Deal found 13/5₹ 41,059
Tue 26/511:55
CCU
-
BKK
Nonstop2h 40m
Wizz Air
Sun 31/506:30
BKK
-
CCU
Nonstop2h 45m
Wizz Air
Deal found 14/5₹ 30,818
Mon 15/600:40
CCU
-
BKK
1 stop16h 45m
Malaysia Airlines
Mon 22/619:45
BKK
-
CCU
1 stop29h 10m
Malaysia Airlines
Deal found 11/5₹ 38,284
Wed 8/701:10
CCU
-
BKK
1 stop9h 40m
China Eastern
Sun 2/802:25
BKK
-
CCU
1 stop23h 15m
China Eastern
Deal found 13/5₹ 41,346
Sun 13/900:40
CCU
-
BKK
2 stops30h 45m
Malaysia Airlines
Fri 18/914:15
BKK
-
CCU
1 stop10h 40m
Malaysia Airlines
Deal found 9/5₹ 40,293
Wed 8/701:10
CCU
-
BKK
1 stop9h 40m
China Eastern
Wed 29/720:50
BKK
-
CCU
1 stop28h 50m
China Eastern
Deal found 13/5₹ 41,346
Mon 25/501:10
CCU
-
BKK
1 stop19h 35m
China Eastern
Sun 31/515:55
BKK
-
CCU
1 stop9h 45m
China Eastern
Deal found 12/5₹ 44,505
Direct flights from Kolkata to Suvarnabhumi
Explore direct flight options from Kolkata to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 May 2026.
Mon 17/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Sun 23/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 9/5₹ 15,983
Sun 2/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Mon 10/822:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 10/5₹ 18,280
Wed 9/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Fri 11/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5₹ 18,568
Sun 16/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Mon 7/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5₹ 18,663
Wed 9/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Fri 25/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 13/5₹ 18,950
Sun 4/1001:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Wed 14/1022:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 12/5₹ 19,237
Sun 6/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Sun 20/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 13/5₹ 19,429
Mon 7/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Sun 20/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 12/5₹ 19,525
Fri 11/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Fri 25/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 13/5₹ 20,386
Wed 9/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Sun 13/922:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5₹ 20,960
Sun 12/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Mon 20/722:25
BKK
-
CCU
Nonstop2h 55m
Thai Vietjet Air
Deal found 11/5₹ 21,056
Last-minute flights from Kolkata to Suvarnabhumi
Discover last-minute flight deals from Kolkata to Suvarnabhumi. Data last updated 14 May 2026 and is based on user searches.
Tue 19/511:55
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Wed 20/506:30
BKK
-
CCU
Nonstop2h 45m
Bhutan Airlines
Deal found 12/5₹ 27,086
Tue 19/511:55
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Thu 21/506:30
BKK
-
CCU
Nonstop2h 45m
Bhutan Airlines
Deal found 12/5₹ 28,043
Tue 19/511:55
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Fri 22/506:30
BKK
-
CCU
Nonstop2h 45m
Bhutan Airlines
Deal found 12/5₹ 29,383
Tue 19/511:55
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Sun 24/506:30
BKK
-
CCU
Nonstop2h 45m
Bhutan Airlines
Deal found 12/5₹ 31,105
Tue 19/502:00
CCU
-
BKK
Nonstop2h 40m
Thai Airways
Wed 20/523:45
BKK
-
CCU
Nonstop2h 30m
Thai Airways
Deal found 13/5₹ 31,201
Fri 22/518:05
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Wed 3/606:30
BKK
-
CCU
Nonstop2h 45m
Bhutan Airlines
Deal found 13/5₹ 30,340
Fri 22/518:05
CCU
-
BKK
Nonstop2h 40m
Multiple Airlines
Thu 4/606:30
BKK
-
CCU
Nonstop2h 45m
Multiple Airlines
Deal found 13/5₹ 31,297
Sat 23/511:55
CCU
-
BKK
Nonstop2h 40m
Multiple Airlines
Thu 23/713:30
BKK
-
CCU
Nonstop2h 40m
Multiple Airlines
Deal found 14/5₹ 29,096
Sat 23/518:30
CCU
-
BKK
1 stop19h 00m
Biman Bangladesh
Wed 27/516:15
BKK
-
CCU
1 stop27h 00m
Biman Bangladesh
Deal found 10/5₹ 31,010
Sat 23/511:55
CCU
-
BKK
Nonstop2h 40m
Hahn Air
Thu 4/606:30
BKK
-
CCU
Nonstop2h 45m
Hahn Air
Deal found 13/5₹ 31,584
One-way flights from Kolkata to Suvarnabhumi
Search for one-way flight options from Kolkata to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 14 May 2026.
Sun 30/801:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 10/5₹ 7,944
Fri 24/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 10/5₹ 10,049
Wed 8/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 14/5₹ 10,241
Mon 13/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 10/5₹ 10,815
Fri 17/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 12/5₹ 11,102
Fri 3/708:20
CCU
-
BKK
Nonstop2h 40m
Hahn Air
Deal found 11/5₹ 11,198
Sun 5/701:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 12/5₹ 11,294
Sun 30/808:20
CCU
-
BKK
Nonstop2h 40m
FlexFlight
Deal found 12/5₹ 11,389
Fri 24/708:20
CCU
-
BKK
Nonstop2h 40m
Hahn Air
Deal found 12/5₹ 11,581
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 14 May 2026.
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 454,620 searches. Data last updated 14 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
Wed 19/8
08:20-12:30
Nonstop2h 40m
Bangkok Suvarnabhumi
Sun 23/8
22:25-23:50
Nonstop2h 55m
₹ 21,343
Fastest return journey
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Wed 29/7
08:20-12:30
Nonstop2h 40m
Bangkok Suvarnabhumi
Mon 3/8
13:30-14:40
Nonstop2h 40m
₹ 26,511
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
₹ 30,818
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Mon 15/6
00:40-18:55
1 stop16h 45m
Bangkok Suvarnabhumi
Tue 23/6
17:15-23:25
1 stop7h 40m
₹ 37,805
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Mon 15/6
00:40-18:55
1 stop16h 45m
Bangkok Suvarnabhumi
Mon 22/6
19:45-23:25
1 stop29h 10m
₹ 38,284
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Sun 13/9
00:40-08:55
2 stops30h 45m
Bangkok Suvarnabhumi
Fri 18/9
14:15-23:25
1 stop10h 40m
₹ 40,293
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Wed 8/7
01:10-12:20
1 stop9h 40m
Bangkok Suvarnabhumi
Tue 28/7
20:50-00:10
1 stop28h 50m
₹ 41,059
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Wed 8/7
01:10-12:20
1 stop9h 40m
Bangkok Suvarnabhumi
Sun 2/8
02:25-00:10
1 stop23h 15m
₹ 41,346
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Wed 8/7
01:10-12:20
1 stop9h 40m
Bangkok Suvarnabhumi
Wed 29/7
20:50-00:10
1 stop28h 50m
₹ 41,346
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Mon 25/5
01:10-22:15
1 stop19h 35m
Bangkok Suvarnabhumi
Sun 31/5
15:55-00:10
1 stop9h 45m
₹ 44,505
Flights are sorted by cheapest return flights first.
Deals found on 13/5
Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
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.
CCU-BKK
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
Prices
Airlines
Delays
More
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 ₹ 16,749). Flying from Kolkata to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of ₹ 21,439). 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 May 2026.
When flying from Kolkata to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 39% versus a flight at midday.
How much does it cost for a return flight from Kolkata to Bangkok Suvarnabhumi Airport?
Weekly flight availability from Kolkata to Bangkok Suvarnabhumi Airport
Explore weekly flight availability from Kolkata to Suvarnabhumi. 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 14 May 2026.
The most flights from CCU to BKK are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Kolkata to Bangkok delayed?
About 11% of weekly flights between Kolkata and Bangkok have experienced delays in the past year, with the average delay time being 117 minutes.
What is the most punctual flight time for Kolkata to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kolkata to Bangkok flights?
Over the past year, IndiGo have had the lowest number of delays on this route, with just 5% of flights being delayed.
What’s the top stopover airport for flights from Kolkata to Bangkok Suvarnabhumi Airport?
Share of one-stop return flights from Kolkata to Bangkok Suvarnabhumi Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Kuala Lumpur (KUL) – chosen by Cheapflights users on 55% of one-stop itineraries from Kolkata to Bangkok Suvarnabhumi Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Kolkata to Bangkok Suvarnabhumi Airport?
Average return fare for one-stop flights from Kolkata to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of ₹ 40,912.
What’s the fastest stopover option from Kolkata to Bangkok Suvarnabhumi Airport?
Shortest average travel time for one-stop one-way flights from Kolkata to Bangkok Suvarnabhumi Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 8h 30m.
Which airport typically offers the quickest stopover for flights from Kolkata to Bangkok Suvarnabhumi Airport?
Average stopover duration for one-stop one-way flights from Kolkata to Bangkok Suvarnabhumi Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via New Delhi (DEL) offer the fastest connection on this route, with an average stopover time of 2h 08m.
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 May 2026.
Read reviews from past customers who have flown with Thai Airways,Thai AirAsia, andThai Lion Air
from Kolkata to Bangkok Suvarnabhumi Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
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 9 airlines. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.
How long is the flight from Kolkata to Bangkok Suvarnabhumi Airport?
Wizz Air and Malaysia Airlines can get you from Kolkata to Bangkok Suvarnabhumi Airport in just under 2h 40m. Your travel time can differ by up to 14h 05m. There are 1635 km between Kolkata and Bangkok Suvarnabhumi Airport. This flight may include one or multiple stops.
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 ₹ 9,914. Additional round-trip tickets that might be worth considering are offered by Hahn Air and Thai AirAsia, with the lowest prices starting at ₹ 11,504 and ₹ 11,841, respectively. You may be able to fly from Kolkata to Bangkok Suvarnabhumi Airport for 47% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Kolkata to Bangkok Suvarnabhumi Airport one-way?
For one-way options, check prices for AirAsia. According to our data, you can fly for as low as ₹ 6,186. Users have also found prices from ₹ 6,402 and ₹ 6,817 on SpiceJet and Thai Lion Air, respectively.
What are the most reliable airlines from Kolkata to Bangkok Suvarnabhumi Airport?
The top 3 most reliable airlines when flying from Kolkata to Bangkok Suvarnabhumi Airport are IndiGo (98%), Garuda Indonesia (91%) and Air Canada (84%).
What are the cheapest flights from Kolkata to Bangkok Suvarnabhumi Airport?
On average you can expect to pay ₹ 18,720 for a flight from Kolkata to Bangkok Suvarnabhumi Airport. The cheapest flight overall is ₹ 9,118 while the most popular route, (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi) is currently priced at ₹ 21,917.
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 ₹ 16,749). Flying from Kolkata to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of ₹ 21,439). 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.
Travelling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Browse thousands of different options on Cheapflights for your next trip
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Fly from Kolkata to Suvarnabhumi on these airlines
Choose from the following airlines for your flight from Kolkata to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 14 May 2026.
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 14 May 2026.
Top 9 airlines flying from Kolkata to Suvarnabhumi
Discover the top 9 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 454,620 searches. Data last updated 14 May 2026.
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?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Kolkata to Suvarnabhumi flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Kolkata to Suvarnabhumi become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Suvarnabhumi from Kolkata today and book when prices fit your budget.
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