India · current one-way and roundtrip prices
Bangkok to Kolkata flight deals
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Flights and prices
How much are flights from Bangkok to Kolkata?
Planning a trip to Kolkata? Compare dates, airlines, flight times and direct options from Bangkok. 197 one-way fares from ฿2,934 · 3,885 roundtrips from ฿6,084.
- One way from
- ฿2,934
- 197 outbound-only options
- Roundtrip from
- ฿6,084
- 3,885 complete trips
- Typical roundtrip
- ฿9,481
- Half cost less, half cost more
- Flight options
- 3,885
- Roundtrips available
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Roundtrip deals
3,885 fares · from ฿6,084
Outbound and return flights together in one total fare.
Departure monthFebruary 2027
Kolkata
Weather23°WarmTypical roundtrip฿9,542Cheapest roundtrip฿6,084฿9,542−36%Feb 12 → Mar 1Save ฿3,458
Departure month
February 2027
Kolkata
Weather23°Warm
Typical roundtrip฿9,542
Cheapest roundtrip฿6,084
฿9,542−36%
Feb 12 → Mar 1Save ฿3,458
Departure monthMarch 2027
Kolkata
Weather27°HotTypical roundtrip฿9,542Cheapest roundtrip฿6,188฿9,542−35%Mar 1 → Mar 15Save ฿3,354
Departure month
March 2027
Kolkata
Weather27°Hot
Typical roundtrip฿9,542
Cheapest roundtrip฿6,188
฿9,542−35%
Mar 1 → Mar 15Save ฿3,354
Departure monthJanuary 2027
Kolkata
Weather20°MildTypical roundtrip฿9,542Cheapest roundtrip฿6,208฿9,542−35%Jan 15 → Feb 2Save ฿3,334
Departure month
January 2027
Kolkata
Weather20°Mild
Typical roundtrip฿9,542
Cheapest roundtrip฿6,208
฿9,542−35%
Jan 15 → Feb 2Save ฿3,334
Departure monthOctober 2026
Kolkata
Weather28°HotTypical roundtrip฿9,542Cheapest roundtrip฿6,515฿9,542−32%Oct 16 → Oct 31Save ฿3,027
Departure month
October 2026
Kolkata
Weather28°Hot
Typical roundtrip฿9,542
Cheapest roundtrip฿6,515
฿9,542−32%
Oct 16 → Oct 31Save ฿3,027
Departure monthSeptember 2026
Kolkata
Weather29°HotTypical roundtrip฿9,542Cheapest roundtrip฿7,024฿9,542−26%Sep 28 → Oct 12Save ฿2,518
Departure month
September 2026
Kolkata
Weather29°Hot
Typical roundtrip฿9,542
Cheapest roundtrip฿7,024
฿9,542−26%
Sep 28 → Oct 12Save ฿2,518
Departure monthNovember 2026
Kolkata
Weather25°WarmTypical roundtrip฿9,542Cheapest roundtrip฿7,478฿9,542−22%Nov 19 → Dec 8Save ฿2,064
Departure month
November 2026
Kolkata
Weather25°Warm
Typical roundtrip฿9,542
Cheapest roundtrip฿7,478
฿9,542−22%
Nov 19 → Dec 8Save ฿2,064
Departure monthDecember 2026
Kolkata
Weather21°MildTypical roundtrip฿9,542Cheapest roundtrip฿8,047฿9,542−16%Dec 17 → Jan 2Save ฿1,495
Departure month
December 2026
Kolkata
Weather21°Mild
Typical roundtrip฿9,542
Cheapest roundtrip฿8,047
฿9,542−16%
Dec 17 → Jan 2Save ฿1,495
One-way deals
197 fares · from ฿2,934
Outbound fare only — add a return separately if you need one.
Departure monthMarch 2027
Kolkata
Weather27°HotTypical one way฿4,559Cheapest one-way fare฿2,934฿4,559−36%Mar 1Save ฿1,625
Departure month
March 2027
Kolkata
Weather27°Hot
Typical one way฿4,559
Cheapest one-way fare฿2,934
฿4,559−36%
Mar 1Save ฿1,625
Departure monthFebruary 2027
Kolkata
Weather23°WarmTypical one way฿4,559Cheapest one-way fare฿3,220฿4,559−29%Feb 12Save ฿1,339
Departure month
February 2027
Kolkata
Weather23°Warm
Typical one way฿4,559
Cheapest one-way fare฿3,220
฿4,559−29%
Feb 12Save ฿1,339
Departure monthJanuary 2027
Kolkata
Weather20°MildTypical one way฿4,559Cheapest one-way fare฿3,220฿4,559−29%Jan 15Save ฿1,339
Departure month
January 2027
Kolkata
Weather20°Mild
Typical one way฿4,559
Cheapest one-way fare฿3,220
฿4,559−29%
Jan 15Save ฿1,339
Departure monthOctober 2026
Kolkata
Weather28°HotTypical one way฿4,559Cheapest one-way fare฿3,478฿4,559−24%Oct 16Save ฿1,081
Departure month
October 2026
Kolkata
Weather28°Hot
Typical one way฿4,559
Cheapest one-way fare฿3,478
฿4,559−24%
Oct 16Save ฿1,081
Departure monthSeptember 2026
Kolkata
Weather29°HotTypical one way฿4,559Cheapest one-way fare฿3,824฿4,559−16%Sep 28Save ฿735
Departure month
September 2026
Kolkata
Weather29°Hot
Typical one way฿4,559
Cheapest one-way fare฿3,824
฿4,559−16%
Sep 28Save ฿735
Departure monthNovember 2026
Kolkata
Weather25°WarmTypical one way฿4,559Cheapest one-way fare฿3,860฿4,559−15%Nov 12Save ฿699
Departure month
November 2026
Kolkata
Weather25°Warm
Typical one way฿4,559
Cheapest one-way fare฿3,860
฿4,559−15%
Nov 12Save ฿699
Departure monthDecember 2026
Kolkata
Weather21°MildTypical one way฿4,559Cheapest one-way fare฿4,408฿4,559−3%Dec 10Save ฿151
Departure month
December 2026
Kolkata
Weather21°Mild
Typical one way฿4,559
Cheapest one-way fare฿4,408
฿4,559−3%
Dec 10Save ฿151
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Typical prices
What do Kolkata roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿6,084
Typical low฿8,653
Typical฿9,481
Typical high฿10,430
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿10,099
Sep 2026
฿10,172
Oct 2026
฿9,322
Nov 2026
฿10,113
Dec 2026
฿9,112
Jan 2027
฿8,682
Feb 2027
฿8,742
Mar 2027
Flexible timing
Compare Kolkata by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Kolkata fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai VietJet Air | ฿6,084 | ฿7,947–฿9,709 | 1,816 | 99% |
| 2Thai Lion Air | ฿6,084 | ฿8,729–฿10,075 | 1,369 | 98% |
| 3X1 | ฿7,499 | ฿7,799–฿9,238 | 20 | 100% |
| 4Thai AirAsia | ฿7,518 | ฿8,816–฿10,531 | 1,741 | 98% |
| 5Thai Airways | ฿7,932 | ฿9,186–฿10,706 | 686 | 100% |
| 6IndiGo | ฿8,196 | ฿9,758–฿11,374 | 346 | 97% |
| 7SpiceJet | ฿8,681 | ฿10,077–฿10,987 | 315 | 99% |
| 8Air India | ฿8,685 | ฿9,952–฿11,245 | 96 | 0% |
| 9B3 | ฿9,230 | ฿10,279–฿11,737 | 98 | 86% |
| 10China Eastern | ฿10,112 | — | 6 | — |
| 11Nok Air | ฿12,167 | — | 1 | — |
| 12Air India Express | ฿13,246 | — | 1 | — |
Stops and connections
How stops affect price for Kolkata
Stop counts cover both directions. Compare the time and inconvenience of a connection with the possible saving.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Nonstop | ฿6,084 | ฿8,610–฿10,382 | 3,781 | 100% |
| 2One Stop Total | ฿8,685 | ฿9,952–฿11,245 | 100 | 0% |
| 3Two Plus Stops Total | ฿10,309 | — | 4 | — |
Weather through the year
Typical temperatures in Kolkata
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
20°Jan
23°Feb
27°Mar
30°Apr
31°May
30°Jun
29°Jul
29°Aug
29°Sep
28°Oct
25°Nov
21°Dec
Useful trip facts
What to know about Kolkata
- Country
- India
- Arrival code
- CCU
- Typical annual temperature
- 27°C
- Usual temperature, not a forecast
- Trip styles
- City
- Bangkok departure airports
- BKK, DMK
- Airports represented in the current fare results
- Arrival airports
- CCU
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 2h 40m
- Typical stay
- 12 nights
Why go
Why travelers consider Kolkata
City of Joy and intellectual fire. India's cultural capital pulses with literary heritage, colonial grandeur, street food genius, and an arts scene unlike any other.
More ways to explore Kolkata
🇮🇳
More flights to India
🗺️Explore southern asia
✈️Thai VietJet Air to KolkataFrom ฿6,084
✈️Thai Lion Air to KolkataFrom ฿6,084
✈️Thai AirAsia to KolkataFrom ฿7,518
✈️Thai Airways to KolkataFrom ฿7,932
✈️IndiGo to KolkataFrom ฿8,196
✈️SpiceJet to KolkataFrom ฿8,681
✈️Air India to KolkataFrom ฿8,685
✈️China Eastern to KolkataFrom ฿10,112
✈️Nok Air to KolkataFrom ฿12,167
✈️Air India Express to KolkataFrom ฿13,246
Common questions about Kolkata
What is the lowest available one-way fare for Kolkata?
The lowest available one-way fare is ฿2,934. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Kolkata?
The lowest available roundtrip fare is ฿6,084. Check the dates, baggage and final total before booking.
What is a typical fare for Kolkata?
A typical fare is ฿9,481. Many available options sit between ฿8,653 and ฿10,430.
How many choices are available for Kolkata?
Choose from 3,885 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Kolkata?
3,781 roundtrip flights are non-stop both ways. That is 97% of the current choices.
Which month has the lowest fares for Kolkata?
Feb 2027 has the lowest available roundtrip fare, from ฿6,084.
What is the cheapest flight from Bangkok to Kolkata?
The lowest currently observed flight from Bangkok to Kolkata is ฿6,084. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Kolkata?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Kolkata.