Bangkok (BKK) to Colombo (CMB) Flights from ₹20,310
Fares on this route currently start from ₹20,310. Compare live BKK to CMB prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
BKK → CMBApprox. 2391.58 km04 Jun 2026Live inventory
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Showing 25
of 111
live flights
Air India
AI-2333
07:30
06/04/2026
BKK
Suvarnabhumi Airport
8h 35m
1 Stop
⏱ DEL · 2h 15mDEL Airport
16:05
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹20,310
per person
✓ Refundable9 fare options
Air India
AI-2333
07:30
06/04/2026
BKK
Suvarnabhumi Airport
20h 30m
1 Stop
⏱ DEL · 14h 0mDEL Airport
04:00
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹20,310
per person
✓ Refundable9 fare options
SriLankan
UL-403
07:45
06/04/2026
BKK
Suvarnabhumi Airport
1h 50m
Non-stop
09:35
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹21,664
per person
✓ Refundable9 fare options
SriLankan
UL-405
13:55
06/04/2026
BKK
Suvarnabhumi Airport
1h 50m
Non-stop
15:45
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹21,664
per person
✓ Refundable9 fare options
Thai Airways
TG-307
21:40
06/04/2026
BKK
Suvarnabhumi Airport
2h 15m
Non-stop
23:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹22,610
per person
✕ Non-refundable6 fare options
Indigo
6E-1062
09:25
06/04/2026
BKK
Suvarnabhumi Airport
6h 50m
1 Stop
⏱ MAA · 3h 45mMAA Airport
16:15
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹23,414
per person
✓ Refundable10 fare optionsLCC
Indigo
6E-1062
09:25
06/04/2026
BKK
Suvarnabhumi Airport
11h 35m
1 Stop
⏱ MAA · 8h 30mMAA Airport
21:00
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹23,414
per person
✓ Refundable10 fare optionsLCC
Indigo
6E-1062
09:25
06/04/2026
BKK
Suvarnabhumi Airport
17h 15m
1 Stop
⏱ MAA · 14h 10mMAA Airport
02:40
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹23,414
per person
✓ Refundable10 fare optionsLCC
Indigo
6E-1056
08:05
06/04/2026
BKK
Suvarnabhumi Airport
12h 10m
1 Stop
⏱ BLR · 8h 30mBLR Airport
20:15
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹26,198
per person
✓ Refundable🔥 Last 2 seats14 fare optionsLCC
AirAsia
AK-885
15:15
06/04/2026
DMK
Suvarnabhumi Airport
6h 40m
1 Stop
⏱ KUL · 2h 20mKUL Airport
21:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹27,142
per person
✕ Non-refundable2 fare optionsLCC
AirAsia
AK-881
10:05
06/04/2026
DMK
Suvarnabhumi Airport
11h 50m
1 Stop
⏱ KUL · 7h 35mKUL Airport
21:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹27,142
per person
✕ Non-refundable2 fare optionsLCC
AirAsia
AK-883
13:35
06/04/2026
DMK
Suvarnabhumi Airport
8h 20m
1 Stop
⏱ KUL · 4h 0mKUL Airport
21:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹27,142
per person
✕ Non-refundable2 fare optionsLCC
AirAsia
AK-891
07:55
06/04/2026
DMK
Suvarnabhumi Airport
14h 0m
1 Stop
⏱ KUL · 9h 40mKUL Airport
21:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹27,142
per person
✕ Non-refundable2 fare optionsLCC
Indigo
6E-1068
11:55
06/04/2026
BKK
Suvarnabhumi Airport
26h 5m
1 Stop
⏱ HYD · 22h 5mHYD Airport
14:00
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹27,417
per person
✓ Refundable🔥 Last 4 seats10 fare optionsLCC
Indigo
6E-1050
07:55
06/04/2026
BKK
Suvarnabhumi Airport
24h 50m
1 Stop
⏱ BOM · 19h 30mBOM Airport
08:45
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹27,572
per person
✓ Refundable14 fare optionsLCC
Indigo
6E-1064
11:55
06/04/2026
BKK
Suvarnabhumi Airport
10h 0m
1 Stop
⏱ DEL · 3h 40mDEL Airport
21:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹28,020
per person
✓ Refundable🔥 Last 3 seats14 fare optionsLCC
Indigo
6E-1056
08:05
06/04/2026
BKK
Suvarnabhumi Airport
26h 25m
1 Stop
⏱ BLR · 22h 50mBLR Airport
10:30
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹29,092
per person
✓ Refundable🔥 Last 2 seats14 fare optionsLCC
Air India
AI-2356
15:15
06/04/2026
BKK
Suvarnabhumi Airport
12h 45m
1 Stop
⏱ DEL · 6h 10mDEL Airport
04:00
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹32,380
per person
✓ Refundable9 fare options
Air India
AI-2356
15:15
06/04/2026
BKK
Suvarnabhumi Airport
24h 50m
1 Stop
⏱ DEL · 18h 25mDEL Airport
16:05
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹32,380
per person
✓ Refundable9 fare options
Malaysia Airlines
MH-783
17:15
06/04/2026
BKK
Suvarnabhumi Airport
5h 40m
1 Stop
⏱ KUL · 1h 30mKUL Airport
22:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹32,993
per person
✓ Refundable11 fare options
Malaysia Airlines
MH-789
14:15
06/04/2026
BKK
Suvarnabhumi Airport
8h 40m
1 Stop
⏱ KUL · 4h 30mKUL Airport
22:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹32,993
per person
✓ Refundable11 fare options
Malaysia Airlines
MH-785
11:05
06/04/2026
BKK
Suvarnabhumi Airport
11h 50m
1 Stop
⏱ KUL · 7h 45mKUL Airport
22:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹32,993
per person
✓ Refundable11 fare options
Indigo
6E-1060
22:45
06/04/2026
BKK
Suvarnabhumi Airport
10h 0m
1 Stop
⏱ BOM · 4h 30mBOM Airport
08:45
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹33,397
per person
✓ Refundable🔥 Last 5 seats14 fare optionsLCC
Malaysia Airlines
MH-797
06:00
06/04/2026
BKK
Suvarnabhumi Airport
16h 55m
1 Stop
⏱ KUL · 12h 50mKUL Airport
22:55
06/04/2026
CMB
Bandaranaike International Colombo Airport
₹33,545
per person
✓ Refundable11 fare options
Malaysia Airlines
MH-781
19:55
06/04/2026
BKK
Suvarnabhumi Airport
27h 0m
1 Stop
⏱ KUL · 22h 55mKUL Airport
22:55
06/05/2026
+1
CMB
Bandaranaike International Colombo Airport
₹33,545
per person
✓ Refundable9 fare options
😕 No flights match your filters.
Bangkok (BKK)
📍 Suvarnabhumi Airport
🌍 Thailand
🕐 GMT 7
📐 Latitude: 13.681099891662598
📐 Longitude: 100.74700164794922
Colombo (CMB)
📍 Bandaranaike International Colombo Airport
🌍 Sri Lanka
🕐 GMT 5.5
📐 Latitude: 7.180759906768799
📐 Longitude: 79.88410186767578
✈ Distance: Bangkok, Suvarnabhumi International,Thailand to Colombo,Sri Lanka — 2391.58 km
📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.
Bangkok to Colombo — what to expect when booking
The BKK–CMB route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Bangkok, Suvarnabhumi International,Thailand and Colombo,Sri Lanka is approximately
2391.58 km.
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❓ Frequently asked questions — Bangkok to Colombo flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Bangkok, Suvarnabhumi International,Thailand (BKK) and Colombo,Sri Lanka (CMB) is approximately 2391.58 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.