Cheap flights from Kolkata to Bangkok Suvarnabhumi Airport from £64
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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BKK
1 May — 8 May1
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 53 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
Best
Direct
Last-minute
One-way
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 1 April 2026.
Sun 3/523:30
CCU
-
BKK
Nonstop2h 45m
Multiple Airlines
Sun 10/522:25
BKK
-
CCU
Nonstop2h 55m
Multiple Airlines
Deal found 31/3£174
Sat 31/1023:40
CCU
-
BKK
1 stop13h 25m
Singapore Airlines
Sat 7/1121:10
BKK
-
CCU
1 stop26h 45m
Singapore Airlines
Deal found 28/3£200
Sun 27/911:55
CCU
-
BKK
Nonstop2h 40m
FlexFlight
Wed 30/906:30
BKK
-
CCU
Nonstop2h 45m
FlexFlight
Deal found 29/3£210
Sun 20/1223:40
CCU
-
BKK
1 stop17h 35m
Singapore Airlines
Sat 2/121:10
BKK
-
CCU
1 stop26h 45m
Singapore Airlines
Deal found 30/3£211
Thu 10/923:30
CCU
-
BKK
1 stop16h 15m
Singapore Airlines
Tue 15/920:15
BKK
-
CCU
1 stop27h 30m
Singapore Airlines
Deal found 31/3£212
Sun 12/723:40
CCU
-
BKK
1 stop16h 05m
Singapore Airlines
Thu 16/715:30
BKK
-
CCU
1 stop8h 35m
Singapore Airlines
Deal found 30/3£215
Wed 1/411:55
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Tue 7/404:50
BKK
-
CCU
Nonstop2h 40m
Bhutan Airlines
Deal found 30/3£219
Sun 20/1212:30
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Sat 2/106:30
BKK
-
CCU
Nonstop2h 40m
Bhutan Airlines
Deal found 28/3£227
Tue 24/1123:40
CCU
-
BKK
1 stop15h 50m
Singapore Airlines
Sat 5/1221:10
BKK
-
CCU
1 stop26h 45m
Singapore Airlines
Deal found 28/3£230
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 1 April 2026.
Sun 27/911:55
CCU
-
BKK
Nonstop2h 40m
FlexFlight
Wed 30/906:30
BKK
-
CCU
Nonstop2h 45m
FlexFlight
Deal found 27/3£210
Thu 10/923:30
CCU
-
BKK
1 stop16h 15m
Singapore Airlines
Tue 15/920:15
BKK
-
CCU
1 stop27h 30m
Singapore Airlines
Deal found 31/3£212
Fri 5/600:40
CCU
-
BKK
1 stop11h 15m
Malaysia Airlines
Sat 13/614:15
BKK
-
CCU
1 stop10h 40m
Malaysia Airlines
Deal found 29/3£235
Sat 9/501:10
CCU
-
BKK
1 stop22h 45m
China Eastern
Sun 17/502:25
BKK
-
CCU
1 stop23h 15m
China Eastern
Deal found 1/4£252
Tue 19/500:40
CCU
-
BKK
1 stop8h 05m
Malaysia Airlines
Tue 26/511:05
BKK
-
CCU
1 stop13h 50m
Malaysia Airlines
Deal found 28/3£251
Thu 28/523:30
CCU
-
BKK
1 stop11h 20m
Singapore Airlines
Wed 3/612:15
BKK
-
CCU
1 stop11h 30m
Singapore Airlines
Deal found 27/3£295
Fri 10/400:40
CCU
-
BKK
1 stop15h 10m
Malaysia Airlines
Sat 25/419:45
BKK
-
CCU
1 stop29h 10m
Malaysia Airlines
Deal found 30/3£368
Thu 10/917:30
CCU
-
BKK
2 stops15h 15m
Malaysia Airlines
Tue 15/917:15
BKK
-
CCU
1 stop7h 40m
Malaysia Airlines
Deal found 31/3£368
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 1 April 2026.
Sun 3/523:30
CCU
-
BKK
Nonstop2h 45m
Multiple Airlines
Sun 10/522:25
BKK
-
CCU
Nonstop2h 55m
Multiple Airlines
Deal found 31/3£174
Sun 27/911:55
CCU
-
BKK
Nonstop2h 40m
FlexFlight
Wed 30/906:30
BKK
-
CCU
Nonstop2h 45m
FlexFlight
Deal found 29/3£210
Sun 12/411:55
CCU
-
BKK
Nonstop2h 40m
Wizz Air
Tue 21/406:30
BKK
-
CCU
Nonstop2h 45m
Wizz Air
Deal found 30/3£319
Sun 20/911:55
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Sun 27/906:30
BKK
-
CCU
Nonstop2h 45m
Bhutan Airlines
Deal found 29/3£369
Last-minute flights from Kolkata to Suvarnabhumi
Discover last-minute flight deals from Kolkata to Suvarnabhumi. Data last updated 1 April 2026 and is based on user searches.
Wed 1/411:55
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Tue 7/404:50
BKK
-
CCU
Nonstop2h 40m
Bhutan Airlines
Deal found 30/3£219
Sat 25/423:40
CCU
-
BKK
1 stop16h 05m
Singapore Airlines
Sat 2/512:15
BKK
-
CCU
1 stop11h 30m
Singapore Airlines
Deal found 28/3£238
Mon 27/423:30
CCU
-
BKK
1 stop18h 00m
Singapore Airlines
Mon 4/512:15
BKK
-
CCU
1 stop11h 50m
Singapore Airlines
Deal found 29/3£245
Tue 28/423:30
CCU
-
BKK
1 stop10h 00m
Singapore Airlines
Wed 6/512:15
BKK
-
CCU
1 stop11h 30m
Singapore Airlines
Deal found 30/3£258
Sun 3/523:30
CCU
-
BKK
Nonstop2h 45m
Multiple Airlines
Sun 10/522:25
BKK
-
CCU
Nonstop2h 55m
Multiple Airlines
Deal found 31/3£174
Sat 9/501:10
CCU
-
BKK
1 stop22h 45m
China Eastern
Sun 17/502:25
BKK
-
CCU
1 stop23h 15m
China Eastern
Deal found 1/4£252
Thu 14/523:30
CCU
-
BKK
1 stop18h 35m
Singapore Airlines
Tue 19/520:15
BKK
-
CCU
1 stop27h 30m
Singapore Airlines
Deal found 30/3£263
Tue 19/500:40
CCU
-
BKK
1 stop8h 05m
Malaysia Airlines
Sat 23/517:15
BKK
-
CCU
1 stop7h 40m
Malaysia Airlines
Deal found 28/3£242
Tue 19/500:40
CCU
-
BKK
1 stop8h 05m
Malaysia Airlines
Tue 26/514:15
BKK
-
CCU
1 stop10h 40m
Malaysia Airlines
Deal found 30/3£251
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 1 April 2026.
Mon 4/501:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 28/3£64
Sun 3/501:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 28/3£67
Mon 11/501:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 28/3£78
Sun 26/401:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 30/3£82
Fri 4/901:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 27/3£90
Fri 15/501:00
CCU
-
BKK
Nonstop2h 30m
Thai Vietjet Air
Deal found 31/3£95
Sun 3/523:30
CCU
-
BKK
Nonstop2h 45m
IndiGo
Deal found 30/3£116
Thu 23/411:55
CCU
-
BKK
Nonstop2h 40m
Bhutan Airlines
Deal found 31/3£118
Tue 30/600:40
CCU
-
BKK
1 stop14h 10m
Malaysia Airlines
Deal found 28/3£123
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 1 April 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 858,174 searches. Data last updated 1 April 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
Fastest return journey
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Sun 27/9
11:55-16:05
Nonstop2h 40m
Bangkok Suvarnabhumi
Wed 30/9
06:30-07:45
Nonstop2h 45m
£210
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Thu 10/9
23:30-17:15
1 stop16h 15m
Bangkok Suvarnabhumi
Tue 15/9
20:15-22:15
1 stop27h 30m
£212
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Fri 5/6
00:40-13:25
1 stop11h 15m
Bangkok Suvarnabhumi
Sat 13/6
14:15-23:25
1 stop10h 40m
£235
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Tue 19/5
00:40-10:15
1 stop8h 05m
Bangkok Suvarnabhumi
Tue 26/5
11:05-23:25
1 stop13h 50m
£251
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Sat 9/5
01:10-01:25
1 stop22h 45m
Bangkok Suvarnabhumi
Sun 17/5
02:25-00:10
1 stop23h 15m
£252
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Thu 28/5
23:30-12:20
1 stop11h 20m
Bangkok Suvarnabhumi
Wed 3/6
12:15-22:15
1 stop11h 30m
£295
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Fri 10/4
00:40-17:20
1 stop15h 10m
Bangkok Suvarnabhumi
Sat 25/4
19:45-23:25
1 stop29h 10m
£368
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Thu 10/9
17:30-10:15
2 stops15h 15m
Bangkok Suvarnabhumi
Tue 15/9
17:15-23:25
1 stop7h 40m
£368
Cheapest one-way
Fastest single journey
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Mon 11/5
01:00-05:00
Nonstop2h 30m
£78
KolkataBangkok
CCU - BKK
CCUBKK
Kolkata Netaji S. Chandra
Thu 23/4
11:55-16:05
Nonstop2h 40m
£118
Flights are sorted by cheapest return flights first.
Deals found on 28/3
Showing 1-10 of 15 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.
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
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 13 March 2026.
The best time to book flights from Kolkata to Bangkok Suvarnabhumi Airport is 53 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, November is the cheapest month in which you can book a flight from Kolkata to Bangkok Suvarnabhumi Airport (average of £73). Flying from Kolkata to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of £121). 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 1 April 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?
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 1 April 2026.
The most flights from CCU to BKK are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 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 111 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?
Thursday 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.
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 1 April 2026.
See what other customers who have flown with Thai AirAsia and 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.
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
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 5 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. FlexFlight provides one of the quickest options available for as low as £210. 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 £65 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 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 (£60), IndiGo (£69), and Bhutan Airlines (£81).
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 (93%), Garuda Indonesia (90%), Thai Vietjet Air (82%).
What are the cheapest flights from Kolkata to Bangkok Suvarnabhumi Airport?
While on average a flight from Kolkata to Bangkok Suvarnabhumi Airport is generally £431, our data shows the cheapest flight currently is £103. When looking at the most popular route, (Kolkata Netaji S. Chandra - Bangkok Suvarnabhumi), you can expect to pay £160 for that flight.
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, November is the cheapest month in which you can book a flight from Kolkata to Bangkok Suvarnabhumi Airport (average of £73). Flying from Kolkata to Bangkok Suvarnabhumi Airport in June is currently the most expensive (average of £121). 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.
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 April 2026.
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 1 April 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?
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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.