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Cheap flights Kolkata — Bangkok

from $140 1 613 km ~2h 24m 37 flights found 1 airlines cheapest on Monday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $140 on 12.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Depart
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Return
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Cheapest flights found
06 Dec 2026, Sun
Thai AirAsia FD 121
22:00
CCU Netaji Subhas Chandra Bose Airport
00:30
DMK Don Mueang International Airport
2h 30m Direct
View this ticket
01 Jan 2027, Fri
Thai AirAsia FD 121
22:00
CCU Netaji Subhas Chandra Bose Airport
00:30
DMK Don Mueang International Airport
2h 30m Direct
View this ticket
17 Nov 2026, Tue
Thai AirAsia FD 121
22:00
CCU Netaji Subhas Chandra Bose Airport
00:30
DMK Don Mueang International Airport
2h 30m Direct
View this ticket
25 Jan 2027, Mon
Thai AirAsia FD 121
22:00
CCU Netaji Subhas Chandra Bose Airport
00:30
DMK Don Mueang International Airport
2h 30m Direct
View this ticket
05 Dec 2026, Sat
Thai AirAsia FD 121
22:00
CCU Netaji Subhas Chandra Bose Airport
00:30
DMK Don Mueang International Airport
2h 30m Direct
View this ticket
05 Jan 2027, Tue
Thai AirAsia FD 121
22:00
CCU Netaji Subhas Chandra Bose Airport
00:30
DMK Don Mueang International Airport
2h 30m Direct
View this ticket
Route characteristics
Distance
1 613 km
Flight time
2h 24m
Time difference
+1h
Minimum price
from $140 (12.11.2026)
Average price
$167
Maximum price
$245
Departures per week
3
Cheapest day
Monday
Departure airports (1)
CCU Netaji Subhas Chandra Bose Airport
Arrival airports (1)
DMK Don Mueang International Airport
Airlines (1)
FD Thai AirAsia
Agencies (6)
Kiwi.com Trip.com Biletix Clickavia City.Travel Авиасейлс
Prices by day of week
Price trend by month
Airlines — cheapest prices 1
Thai AirAsia
Thai AirAsia
Low-cost 37 flights · 37 days
$140
Where to buy tickets 6
Kiwi.com
8 tickets · 8 days
from $140
Trip.com
21 tickets · 21 days
from $147
Biletix
2 tickets · 2 days
from $150
Clickavia
2 tickets · 2 days
from $155
City.Travel
2 tickets · 2 days
from $168
Авиасейлс
2 tickets · 2 days
from $190
Airports

From — Kolkata (1)

  • CCU Netaji Subhas Chandra Bose Airport

To — Bangkok (1)

  • DMK Don Mueang International Airport
Other destinations from Kolkata
Frequently asked questions about the route Kolkata — Bangkok
How long is the flight from Kolkata to Bangkok?
Approximate flight time — 2h 24m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Kolkata to Bangkok?
The straight-line distance — 1 613 km.
How much do flights from Kolkata to Bangkok cost?
The minimum price over 3 months — from $140 on 12.11.2026.
What is the average ticket price?
The average price — $167. Range: $140 — $245.
What is the time difference between Kolkata and Bangkok?
The difference — +1h.
From which airports does Kolkata operate flights?
From Kolkata: CCU (Netaji Subhas Chandra Bose Airport).
To which airports in Bangkok do flights arrive?
To Bangkok: DMK (Don Mueang International Airport).
Which airlines fly this route?
This route is served by 1 airline: Thai AirAsia.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $143. Total direct flights found: 6.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Kolkata — Bangkok

Flights Kolkata — Bangkok is a popular route. The straight-line distance is 1 613 km. Flight time 2h 24m. Time difference +1h.

From Kolkata (CCU) flights depart from 1 airport: CCU. To Bangkok (DMK) — 1 arrival airport: DMK.

1 airline operate on this route: Thai AirAsia.

The minimum price for the next 3 months — from $140 (12.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $167, ranging from $140 to $245. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

Other destinations in Thailand from Kolkata