Typical price difference
+7%฿10,189 here compared with ฿9,481
One-way and roundtrip flights from Bangkok
Thai Airways flights to Kolkata
Top deals
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. 27 one-way fares from ฿4,945 · 686 roundtrips from ฿7,932. These results are for thai airways (tg).
- One way from
- ฿4,945
- 27 outbound-only options
- Roundtrip from
- ฿7,932
- 686 complete trips
- Typical roundtrip
- ฿10,189
- Half cost less, half cost more
- Flight options
- 686
- Roundtrips available
Saved searches
Save this search
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Best Deals
Roundtrip deals
686 fares · from ฿7,932
Outbound and return flights together in one total fare.
Departure monthFebruary 2027
Kolkata
Weather23°WarmTypical roundtrip฿9,542Cheapest roundtrip฿7,932฿9,542−17%Feb 7 → Mar 1Save ฿1,610
Departure month
February 2027
Kolkata
Weather23°Warm
Typical roundtrip฿9,542
Cheapest roundtrip฿7,932
฿9,542−17%
Feb 7 → Mar 1Save ฿1,610
Departure monthOctober 2026
Kolkata
Weather28°HotTypical roundtrip฿9,542Cheapest roundtrip฿8,326฿9,542−13%Oct 15 → Oct 31Save ฿1,216
Departure month
October 2026
Kolkata
Weather28°Hot
Typical roundtrip฿9,542
Cheapest roundtrip฿8,326
฿9,542−13%
Oct 15 → Oct 31Save ฿1,216
Departure monthJanuary 2027
Kolkata
Weather20°MildTypical roundtrip฿9,542Cheapest roundtrip฿8,336฿9,542−13%Jan 11 → Feb 2Save ฿1,206
Departure month
January 2027
Kolkata
Weather20°Mild
Typical roundtrip฿9,542
Cheapest roundtrip฿8,336
฿9,542−13%
Jan 11 → Feb 2Save ฿1,206
Departure monthMarch 2027
Kolkata
Weather27°HotTypical roundtrip฿9,542Cheapest roundtrip฿8,336฿9,542−13%Mar 11 → Mar 15Save ฿1,206
Departure month
March 2027
Kolkata
Weather27°Hot
Typical roundtrip฿9,542
Cheapest roundtrip฿8,336
฿9,542−13%
Mar 11 → Mar 15Save ฿1,206
Departure monthDecember 2026
Kolkata
Weather21°MildTypical roundtrip฿9,542Cheapest roundtrip฿8,955฿9,542−6%Dec 11 → Jan 2Save ฿587
Departure month
December 2026
Kolkata
Weather21°Mild
Typical roundtrip฿9,542
Cheapest roundtrip฿8,955
฿9,542−6%
Dec 11 → Jan 2Save ฿587
Departure monthNovember 2026
Kolkata
Weather25°WarmTypical roundtrip฿9,542Cheapest roundtrip฿8,965฿9,542−6%Nov 16 → Dec 8Save ฿577
Departure month
November 2026
Kolkata
Weather25°Warm
Typical roundtrip฿9,542
Cheapest roundtrip฿8,965
฿9,542−6%
Nov 16 → Dec 8Save ฿577
Departure monthSeptember 2026
Kolkata
Weather29°HotTypical roundtrip฿9,542Cheapest roundtrip฿9,435฿9,542−1%Sep 18 → Sep 23Save ฿107
Departure month
September 2026
Kolkata
Weather29°Hot
Typical roundtrip฿9,542
Cheapest roundtrip฿9,435
฿9,542−1%
Sep 18 → Sep 23Save ฿107
One-way deals
27 fares · from ฿4,945
Outbound fare only — add a return separately if you need one.
Departure monthOctober 2026
Kolkata
Weather28°HotTypical one way฿4,559Cheapest one-way fare฿4,945Oct 15
Departure month
October 2026
Kolkata
Weather28°Hot
Typical one way฿4,559
Cheapest one-way fare฿4,945
Oct 15
Departure monthJanuary 2027
Kolkata
Weather20°MildTypical one way฿4,559Cheapest one-way fare฿5,003Jan 23
Departure month
January 2027
Kolkata
Weather20°Mild
Typical one way฿4,559
Cheapest one-way fare฿5,003
Jan 23
Departure monthMarch 2027
Kolkata
Weather27°HotTypical one way฿4,559Cheapest one-way fare฿5,003Mar 11
Departure month
March 2027
Kolkata
Weather27°Hot
Typical one way฿4,559
Cheapest one-way fare฿5,003
Mar 11
Departure monthNovember 2026
Kolkata
Weather25°WarmTypical one way฿4,559Cheapest one-way fare฿5,017Nov 7
Departure month
November 2026
Kolkata
Weather25°Warm
Typical one way฿4,559
Cheapest one-way fare฿5,017
Nov 7
Departure monthDecember 2026
Kolkata
Weather21°MildTypical one way฿4,559Cheapest one-way fare฿5,027Dec 24
Departure month
December 2026
Kolkata
Weather21°Mild
Typical one way฿4,559
Cheapest one-way fare฿5,027
Dec 24
Departure monthFebruary 2027
Kolkata
Weather23°WarmTypical one way฿4,559Cheapest one-way fare฿5,027Feb 20
Departure month
February 2027
Kolkata
Weather23°Warm
Typical one way฿4,559
Cheapest one-way fare฿5,027
Feb 20
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
Thai Airways (TG) at a glance
Compare price, non-stop choice and travel time with other Kolkata options.
Non-stop options
100%+3 points compared with other flights
Typical flight time
2h 35m0h 5m shorter than the comparison
Roundtrip options
686Trips ready to compare
Typical prices
What do Kolkata roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿7,932
Typical low฿9,186
Typical฿10,189
Typical high฿10,706
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿11,916
Sep 2026
฿10,349
Oct 2026
฿10,194
Nov 2026
฿10,212
Dec 2026
฿10,315
Jan 2027
฿9,477
Feb 2027
฿10,044
Mar 2027
Airline comparison
Alternative airlines for Kolkata
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 | — |
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 35m
- Typical stay
- 15 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.
Explore related searches
Common questions about Kolkata
What is the lowest available one-way fare for Kolkata?
The lowest available one-way fare is ฿4,945. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Kolkata?
The lowest available roundtrip fare is ฿7,932. Check the dates, baggage and final total before booking.
What is a typical fare for Kolkata?
A typical fare is ฿10,189. Many available options sit between ฿9,186 and ฿10,706.
How many choices are available for Kolkata?
Choose from 686 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Kolkata?
683 roundtrip flights are non-stop both ways. That is 100% of the current choices.
Which month has the lowest fares for Kolkata?
Feb 2027 has the lowest available roundtrip fare, from ฿7,932.
Where does Thai Airways to Kolkata fly from Bangkok?
Thai Airways to Kolkata operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Thai Airways to Kolkata routes.
How do I find the best deals on Thai Airways to Kolkata?
Compare the current Thai Airways to Kolkata fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.