Typical price difference
+7%฿10,172 here compared with ฿9,481
One-way and roundtrip flights from Bangkok28°Hot
Flights to Kolkata in October 2026
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. 29 one-way fares from ฿3,478 · 596 roundtrips from ฿6,515. These results are for october 2026.
- One way from
- ฿3,478
- 29 outbound-only options
- Roundtrip from
- ฿6,515
- 596 complete trips
- Typical roundtrip
- ฿10,172
- Half cost less, half cost more
- Flight options
- 596
- Roundtrips available
Saved searches
Save this search
Filters
Sort bySort by
Best Deals
Roundtrip deals
596 fares · from ฿6,515
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Oct 16 → Oct 3115 nights
Roundtrip
- Depart
- Oct 16
- Return
- Oct 31
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated by
Thai VietJet Air
Thai VietJet Air฿6,515
฿9,542-32%
Save ฿3,027
Thai VietJet AirRoundtrip total฿6,515฿9,542−32%Save ฿3,027View deal
Cheapest of October 2026
Oct 12 → Oct 3119 nights
Roundtrip
- Depart
- Oct 12
- Return
- Oct 31
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿6,519
฿9,542-32%
Save ฿3,023
Thai VietJet AirRoundtrip total฿6,519฿9,542−32%Save ฿3,023View deal
Cheapest of October 2026
Oct 18 → Oct 3113 nights
Roundtrip
- Depart
- Oct 18
- Return
- Oct 31
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿6,520
฿9,542-32%
Save ฿3,022
Thai VietJet AirRoundtrip total฿6,520฿9,542−32%Save ฿3,022View deal
Cheapest of October 2026
Oct 16 → Oct 2711 nights
Roundtrip
- Depart
- Oct 16
- Return
- Oct 27
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿6,844
฿9,542-28%
Save ฿2,698
Thai VietJet AirRoundtrip total฿6,844฿9,542−28%Save ฿2,698View deal
Lowest 10% in next 365 days
Oct 12 → Oct 2715 nights
Roundtrip
- Depart
- Oct 12
- Return
- Oct 27
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿6,848
฿9,542-28%
Save ฿2,694
Thai VietJet AirRoundtrip total฿6,848฿9,542−28%Save ฿2,694View deal
Lowest 10% in next 365 days
Oct 18 → Oct 279 nights
Roundtrip
- Depart
- Oct 18
- Return
- Oct 27
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿6,909
฿9,542-28%
Save ฿2,633
Thai VietJet AirRoundtrip total฿6,909฿9,542−28%Save ฿2,633View deal
Lowest 10% of October 2026
Oct 14 → Oct 3117 nights
Roundtrip
- Depart
- Oct 14
- Return
- Oct 31
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿7,137
฿9,542-25%
Save ฿2,405
Thai VietJet AirRoundtrip total฿7,137฿9,542−25%Save ฿2,405View deal
Lowest 10% of October 2026
Oct 16 → Oct 2610 nights
Roundtrip
- Depart
- Oct 16
- Return
- Oct 26
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿7,143
฿9,542-25%
Save ฿2,399
Thai VietJet AirRoundtrip total฿7,143฿9,542−25%Save ฿2,399View deal
Lowest 10% of October 2026
Oct 16 → Oct 248 nights
Roundtrip
- Depart
- Oct 16
- Return
- Oct 24
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return01:00CCU → BKK05:002h 30m · Direct2h 30m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return01:00CCU05:00BKK2h 30mDirect
Operated byThai VietJet Air
Thai VietJet Air฿7,147
฿9,542-25%
Save ฿2,395
Thai VietJet AirRoundtrip total฿7,147฿9,542−25%Save ฿2,395View deal
Lowest 10% of October 2026
Oct 12 → Oct 2614 nights
Roundtrip
- Depart
- Oct 12
- Return
- Oct 26
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿7,147
฿9,542-25%
Save ฿2,395
Thai VietJet AirRoundtrip total฿7,147฿9,542−25%Save ฿2,395View deal
Lowest 10% of October 2026
Oct 18 → Oct 268 nights
Roundtrip
- Depart
- Oct 18
- Return
- Oct 26
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿7,149
฿9,542-25%
Save ฿2,393
Thai VietJet AirRoundtrip total฿7,149฿9,542−25%Save ฿2,393View deal
Lowest 10% of October 2026
Oct 12 → Oct 2412 nights
Roundtrip
- Depart
- Oct 12
- Return
- Oct 24
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return01:00CCU → BKK05:002h 30m · Direct2h 30m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return01:00CCU05:00BKK2h 30mDirect
Operated byThai VietJet Air
Thai VietJet Air฿7,151
฿9,542-25%
Save ฿2,391
Thai VietJet AirRoundtrip total฿7,151฿9,542−25%Save ฿2,391View deal
Lowest 10% of October 2026
Oct 18 → Oct 246 nights
Roundtrip
- Depart
- Oct 18
- Return
- Oct 24
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return01:00CCU → BKK05:002h 30m · Direct2h 30m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return01:00CCU05:00BKK2h 30mDirect
Operated byThai VietJet Air
Thai VietJet Air฿7,212
฿9,542-24%
Save ฿2,330
Thai VietJet AirRoundtrip total฿7,212฿9,542−24%Save ฿2,330View deal
Lowest 10% of October 2026
Oct 17 → Oct 3114 nights
Roundtrip
- Depart
- Oct 17
- Return
- Oct 31
Out00:30DMK → CCU01:352h 35m · Direct2h 35m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound00:30DMK01:35CCU2h 35mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated by
Thai Lion AirThai VietJet Air
Thai Lion AirThai VietJet Air฿7,315
฿9,542-23%
Save ฿2,227
Thai Lion AirThai VietJet AirRoundtrip total฿7,315฿9,542−23%Save ฿2,227View deal
Lowest 10% of October 2026
Oct 16 → Nov 318 nights
Roundtrip
- Depart
- Oct 16
- Return
- Nov 3
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return02:35CCU → DMK06:352h 30m · Direct2h 30m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return02:35CCU06:35DMK2h 30mDirect
Operated byThai VietJet AirThai Lion Air
Thai VietJet AirThai Lion Air฿7,375
฿9,542-23%
Save ฿2,167
Thai VietJet AirThai Lion AirRoundtrip total฿7,375฿9,542−23%Save ฿2,167View deal
Oct 18 → Nov 316 nights
Roundtrip
- Depart
- Oct 18
- Return
- Nov 3
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return02:35CCU → DMK06:352h 30m · Direct2h 30m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return02:35CCU06:35DMK2h 30mDirect
Operated byThai VietJet AirThai Lion Air
Thai VietJet AirThai Lion Air฿7,381
฿9,542-23%
Save ฿2,161
Thai VietJet AirThai Lion AirRoundtrip total฿7,381฿9,542−23%Save ฿2,161View deal
Oct 16 → Oct 2913 nights
Roundtrip
- Depart
- Oct 16
- Return
- Oct 29
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return02:35CCU → DMK06:352h 30m · Direct2h 30m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return02:35CCU06:35DMK2h 30mDirect
Operated byThai VietJet AirThai Lion Air
Thai VietJet AirThai Lion Air฿7,433
฿9,542-22%
Save ฿2,109
Thai VietJet AirThai Lion AirRoundtrip total฿7,433฿9,542−22%Save ฿2,109View deal
Oct 12 → Oct 2917 nights
Roundtrip
- Depart
- Oct 12
- Return
- Oct 29
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return02:35CCU → DMK06:352h 30m · Direct2h 30m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return02:35CCU06:35DMK2h 30mDirect
Operated byThai VietJet AirThai Lion Air
Thai VietJet AirThai Lion Air฿7,437
฿9,542-22%
Save ฿2,105
Thai VietJet AirThai Lion AirRoundtrip total฿7,437฿9,542−22%Save ฿2,105View deal
Oct 18 → Oct 2911 nights
Roundtrip
- Depart
- Oct 18
- Return
- Oct 29
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return02:35CCU → DMK06:352h 30m · Direct2h 30m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return02:35CCU06:35DMK2h 30mDirect
Operated byThai VietJet AirThai Lion Air
Thai VietJet AirThai Lion Air฿7,439
฿9,542-22%
Save ฿2,103
Thai VietJet AirThai Lion AirRoundtrip total฿7,439฿9,542−22%Save ฿2,103View deal
Oct 14 → Oct 2713 nights
Roundtrip
- Depart
- Oct 14
- Return
- Oct 27
Out22:25BKK → CCU23:502h 55m · Direct2h 55m · Direct
Return00:50CCU → BKK04:552h 35m · Direct2h 35m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Return00:50CCU04:55BKK2h 35mDirect
Operated byThai VietJet Air
Thai VietJet Air฿7,467
฿9,542-22%
Save ฿2,075
Thai VietJet AirRoundtrip total฿7,467฿9,542−22%Save ฿2,075View deal
One-way deals
29 fares · from ฿3,478
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
fri · Oct 16One way
Departurefri · Oct 16
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿3,478
฿4,559-24%
฿1,081 below average
Thai VietJet AirOne-way fare฿3,478฿4,559−24%Save ฿1,081View deal
Cheapest of October 2026
mon · Oct 12One way
Departuremon · Oct 12
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿3,482
฿4,559-24%
฿1,077 below average
Thai VietJet AirOne-way fare฿3,482฿4,559−24%Save ฿1,077View deal
Cheapest of October 2026
sun · Oct 18One way
Departuresun · Oct 18
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿3,484
฿4,559-24%
฿1,075 below average
Thai VietJet AirOne-way fare฿3,484฿4,559−24%Save ฿1,075View deal
Cheapest of October 2026
fri · Oct 30One way
Departurefri · Oct 30
One way2026
22:30BKK → CCU23:502h 50m · Direct
Outbound22:30BKK23:50CCU2h 50mDirect
Operated byThai VietJet Air
Thai VietJet Air฿3,834
฿4,559-16%
฿725 below average
Thai VietJet AirOne-way fare฿3,834฿4,559−16%Save ฿725View deal
Lowest 10% of October 2026
sat · Oct 17One way
Departuresat · Oct 17
One way2026
00:30DMK → CCU01:352h 35m · Direct
Outbound00:30DMK01:35CCU2h 35mDirect
Operated byThai Lion Air
Thai Lion Air฿3,963
฿4,559-13%
฿596 below average
Thai Lion AirOne-way fare฿3,963฿4,559−13%Save ฿596View deal
wed · Sep 30One way
Departurewed · Sep 30
One way2026
22:45DMK → CCU23:502h 35m · Direct
Outbound22:45DMK23:50CCU2h 35mDirect
Operated by
Thai AirAsia
Thai AirAsia฿4,042
฿4,559-11%
฿517 below average
Thai AirAsiaOne-way fare฿4,042฿4,559−11%Save ฿517View deal
Lowest 10% of September 2026
wed · Oct 14One way
Departurewed · Oct 14
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,100
฿4,559-10%
฿459 below average
Thai VietJet AirOne-way fare฿4,100฿4,559−10%Save ฿459View deal
fri · Oct 2One way
Departurefri · Oct 2
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,159
฿4,559-9%
฿400 below average
Thai VietJet AirOne-way fare฿4,159฿4,559−9%Save ฿400View deal
fri · Oct 9One way
Departurefri · Oct 9
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,179
฿4,559-8%
฿380 below average
Thai VietJet AirOne-way fare฿4,179฿4,559−8%Save ฿380View deal
mon · Oct 19One way
Departuremon · Oct 19
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,593
Thai VietJet AirCurrent fare
One-way fare฿4,593Current fareView deal
sun · Oct 11One way
Departuresun · Oct 11
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,646
Thai VietJet AirCurrent fare
One-way fare฿4,646Current fareView deal
sun · Oct 4One way
Departuresun · Oct 4
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿4,669
Thai VietJet AirCurrent fare
One-way fare฿4,669Current fareView deal
thu · Oct 15One way
Departurethu · Oct 15
One way2026
23:45BKK → CCU00:452h 30m · Direct
Outbound23:45BKK00:45CCU2h 30mDirect
Operated by
Thai Airways
Thai Airways฿4,945
Thai AirwaysCurrent fare
One-way fare฿4,945Current fareView deal
tue · Oct 13One way
Departuretue · Oct 13
One way2026
23:45BKK → CCU00:452h 30m · Direct
Outbound23:45BKK00:45CCU2h 30mDirect
Operated byThai Airways
Thai Airways฿5,016
Thai AirwaysCurrent fare
One-way fare฿5,016Current fareView deal
mon · Oct 5One way
Departuremon · Oct 5
One way2026
22:25BKK → CCU23:502h 55m · Direct
Outbound22:25BKK23:50CCU2h 55mDirect
Operated byThai VietJet Air
Thai VietJet Air฿5,040
Thai VietJet AirCurrent fare
One-way fare฿5,040Current fareView deal
wed · Oct 28One way
Departurewed · Oct 28
One way2026
22:30BKK → CCU23:502h 50m · Direct
Outbound22:30BKK23:50CCU2h 50mDirect
Operated byThai VietJet Air
Thai VietJet Air฿5,171
Thai VietJet AirCurrent fare
One-way fare฿5,171Current fareView deal
sat · Oct 3One way
Departuresat · Oct 3
One way2026
22:45DMK → CCU23:502h 35m · Direct
Outbound22:45DMK23:50CCU2h 35mDirect
Operated byThai AirAsia
Thai AirAsia฿5,242
Thai AirAsiaCurrent fare
One-way fare฿5,242Current fareView deal
tue · Oct 6One way
Departuretue · Oct 6
One way2026
22:45DMK → CCU23:502h 35m · Direct
Outbound22:45DMK23:50CCU2h 35mDirect
Operated byThai AirAsia
Thai AirAsia฿5,268
Thai AirAsiaCurrent fare
One-way fare฿5,268Current fareView deal
fri · Oct 23One way
Departurefri · Oct 23
One way2026
14:45BKK → CCU00:107h 40m · 1 stop
3h 15m layover Mumbai
Outbound14:45BKK00:10CCU7h 40m1 stop · via Mumbai
Operated by
Air India
Air India฿5,274
Air IndiaCurrent fare
One-way fare฿5,274Current fareView deal
tue · Oct 20One way
Departuretue · Oct 20
One way2026
14:45BKK → CCU00:107h 40m · 1 stop
3h 15m layover Mumbai
Outbound14:45BKK00:10CCU7h 40m1 stop · via Mumbai
Operated byAir India
Air India฿5,355
Air IndiaCurrent fare
One-way fare฿5,355Current fareView deal
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
October 2026 at a glance
Compare price, non-stop choice and travel time with other Kolkata options.
Non-stop options
95%-2 points compared with other flights
Typical flight time
2h 50m0h 10m longer than the comparison
Roundtrip options
596Trips 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฿6,515
Typical low฿9,160
Typical฿10,172
Typical high฿11,555
Flexible dates
Cheapest departure dates for Kolkata
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿11,265
Oct 1
฿9,160
Oct 2
฿10,546
Oct 3
฿10,304
Oct 4
฿10,718
Oct 5
฿10,700
Oct 6
฿11,263
Oct 7
฿11,242
Oct 8
฿9,784
Oct 9
฿11,319
Oct 10
฿10,320
Oct 11
฿8,495
Oct 12
฿9,778
Oct 13
฿8,997
Oct 14
฿9,740
Oct 15
฿8,347
Oct 16
฿8,713
Oct 17
฿8,353
Oct 18
฿9,388
Oct 19
฿11,980
Oct 20
฿10,567
Oct 21
฿13,452
Oct 22
฿10,100
Oct 23
฿13,095
Oct 24
฿13,941
Oct 25
฿11,733
Oct 26
฿10,219
Oct 27
฿9,913
Oct 28
฿10,219
Oct 29
฿8,561
Oct 30
฿9,160
Oct 31
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 | ฿6,515 | ฿8,668–฿10,789 | 324 | 98% |
| 2Thai Lion Air | ฿7,315 | ฿8,964–฿11,909 | 186 | 95% |
| 3Thai AirAsia | ฿8,188 | ฿9,735–฿12,094 | 248 | 94% |
| 4Thai Airways | ฿8,326 | ฿9,458–฿11,555 | 63 | 100% |
| 5Air India | ฿8,685 | ฿9,952–฿11,378 | 30 | 0% |
| 6SpiceJet | ฿8,838 | ฿10,172–฿11,225 | 45 | 96% |
| 7IndiGo | ฿9,181 | ฿10,546–฿12,530 | 80 | 98% |
| 8B3 | ฿9,230 | ฿9,914–฿11,695 | 38 | 100% |
| 9Nok Air | ฿12,167 | — | 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 50m
- 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.
Explore related searches
Common questions about Kolkata
What is the lowest available one-way fare for Kolkata?
The lowest available one-way fare is ฿3,478. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Kolkata?
The lowest available roundtrip fare is ฿6,515. Check the dates, baggage and final total before booking.
What is a typical fare for Kolkata?
A typical fare is ฿10,172. Many available options sit between ฿9,160 and ฿11,555.
How many choices are available for Kolkata?
Choose from 596 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Kolkata?
564 roundtrip flights are non-stop both ways. That is 95% of the current choices.
Which month has the lowest fares for Kolkata?
Oct 2026 has the lowest available roundtrip fare, from ฿6,515.
What is the cheapest flight from Bangkok to Kolkata?
The lowest currently observed flight from Bangkok to Kolkata is ฿6,515. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Kolkata?
Based on current prices, October 2026 offers some of the best deals from Bangkok to Kolkata. Check the month-by-month breakdown on this page for the cheapest times to fly.