Kathmandu
Nepal
One way
Oct 25Sun
One-way fare
฿4,785Steal
฿2,451 below one-way average
Thai Lion Air
One way
Bangkok to Kolkata
Nonstop
23:35BKK → CCU00:40
2h 35m · Direct
฿5,110
Thai AirwaysExact-itinerary fare history
Near tracked low
Route avg. ฿4,415
- First seen
- ฿5,094
- Tracked low
- ฿5,094
- Now
- ฿5,110
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundDecember 12·Saturday
23:35
BKK
Direct2h 35m
00:40
CCUGMT+5:30
- BKK23:35CCU00:402h 35m
Baggage varies — check booking details.
Nearby one-way departures to Kolkata15 days around December 12, 2026
AvgMinp25–p75
Cheapest
฿4,096
Nov 27
Global average
฿4,415
All travel dates
December avg
฿4,849
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿5,110
One-way low ฿2,767One-way high ฿8,021
Current fare
฿5,110
One-way average
฿4,415
This month
฿4,925
Deal score
15/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 21 – Jul 23 · Price History
LowestHighest▲ 0% since Jul 21
Kolkata
21°C
Mild
0km
Distance
INR
Currency
FAQ about Kolkata
What is the cheapest flight from Bangkok to Kolkata?
The cheapest flight we've found from Bangkok to Kolkata is ฿2,767. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Kolkata?
The average price for flights from Bangkok to Kolkata is around ฿4,415. You can save up to 37% by booking the cheapest available deal.
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.
Are there direct flights from Bangkok to Kolkata?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Kolkata.
Do I need a visa to visit Kolkata, India?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of India for the most up-to-date visa information before booking your flight.
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