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Home / Colombo — Bangkok

Cheap flights Colombo — Bangkok

from $147 2 382 km ~3h 18m 88 flights found 4 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: $147 on 24.11.2026
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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Prices found for 42 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
24 Nov 2026, Tue
Thai AirAsia FD 141
20:30
CMB Bandaranaike International Airport
23:55
DMK Don Mueang International Airport
3h 25m Direct
View this ticket
17 Nov 2026, Tue
Thai AirAsia FD 141
20:30
CMB Bandaranaike International Airport
23:55
DMK Don Mueang International Airport
3h 25m Direct
View this ticket
29 Nov 2026, Sun
Thai AirAsia FD 141
20:40
CMB Bandaranaike International Airport
00:05
DMK Don Mueang International Airport
3h 25m Direct
View this ticket
16 Nov 2026, Mon
Thai AirAsia FD 141
20:40
CMB Bandaranaike International Airport
00:05
DMK Don Mueang International Airport
3h 25m Direct
View this ticket
27 Nov 2026, Fri
Thai AirAsia FD 141
20:40
CMB Bandaranaike International Airport
00:05
DMK Don Mueang International Airport
3h 25m Direct
View this ticket
28 Nov 2026, Sat
Thai AirAsia FD 141
20:40
CMB Bandaranaike International Airport
00:05
DMK Don Mueang International Airport
3h 25m Direct
View this ticket
Route characteristics
Distance
2 382 km
Flight time
3h 18m
Time difference
+1h
Minimum price
from $147 (24.11.2026)
Average price
$199
Maximum price
$284
Departures per week
7
Cheapest day
Monday
Departure airports (1)
CMB Bandaranaike International Airport
Arrival airports (2)
BKK Suvarnabhumi Airport DMK Don Mueang International Airport
Airlines (4)
FD Thai AirAsia AI Air India VN Vietnam Airlines TG THAI Airways
Agencies (7)
Kiwi.com City.Travel Trip.com Biletix Авиасейлс Clickavia Kupi.com
Prices by day of week
Airlines — cheapest prices 4
Thai AirAsia
Thai AirAsia
Low-cost 70 flights · 70 days
$147
Air India
Air India
15 flights · 15 days
$205
Vietnam Airlines
Vietnam Airlines
2 flights · 2 days
$227
THAI Airways
THAI Airways
1 flights · 1 days
$263
Where to buy tickets 7
Kiwi.com
9 tickets · 9 days
from $147
City.Travel
13 tickets · 12 days
from $155
Trip.com
40 tickets · 39 days
from $155
Biletix
3 tickets · 3 days
from $157
Авиасейлс
9 tickets · 7 days
from $197
Clickavia
10 tickets · 10 days
from $205
Kupi.com
4 tickets · 4 days
from $211
Airports

From — Colombo (1)

  • CMB Bandaranaike International Airport

To — Bangkok (2)

  • BKK Suvarnabhumi Airport
  • DMK Don Mueang International Airport
Other destinations from Colombo
Frequently asked questions about the route Colombo — Bangkok
How long is the flight from Colombo to Bangkok?
Approximate flight time — 3h 18m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Colombo to Bangkok?
The straight-line distance — 2 382 km.
How much do flights from Colombo to Bangkok cost?
The minimum price over 3 months — from $147 on 24.11.2026.
What is the average ticket price?
The average price — $199. Range: $147 — $284.
What is the time difference between Colombo and Bangkok?
The difference — +1h.
From which airports does Colombo operate flights?
From Colombo: CMB (Bandaranaike International Airport).
To which airports in Bangkok do flights arrive?
To Bangkok: BKK (Suvarnabhumi Airport), DMK (Don Mueang International Airport).
Which airlines fly this route?
This route is served by 4 airlines: Thai AirAsia, Air India, Vietnam Airlines, THAI Airways.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $147. 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 Colombo — Bangkok

Flights Colombo — Bangkok is a popular route. The straight-line distance is 2 382 km. Flight time 3h 18m. Time difference +1h.

From Colombo (CMB) flights depart from 1 airport: CMB. To Bangkok (BKK) — 2 arrival airports: BKK, DMK.

4 airlines operate on this route: Thai AirAsia, Air India, Vietnam Airlines, THAI Airways.

The minimum price for the next 3 months — from $147 (24.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $199, ranging from $147 to $284. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

Other destinations in Thailand from Colombo