Roundtrip
🇮🇳Kolkata
India
City
Feb 8MonMar 1Mon
21 nights23°
Roundtrip fare
฿5,631
Steal
฿9,636-42%฿4,005 below avg
OUT
Thai VietJet Air
DirectThai VietJet AirRET
Thai Lion Air
DirectThai Lion Air
🇱🇰Colombo
Sri Lanka
Garden City of the East. A coastal capital mixing colonial charm with modern development.
CityBeachIn 32 daysHoliday
Passing of King Bhumibol Adulyadej· Tue, Oct 13
Oct 11 → Nov 221 nights
17:55BKK → CMB04:00
8h 5m · 1 stop · via New Delhi
23:10CMB → DMK04:05
3h 25m · Direct
฿12,778
฿13,034-2%
฿256 below average
Air India
Thai AirAsiaExact-itinerary fare history
5% above tracked low
Route avg. ฿13,034
- First seen
- ฿12,349
- Tracked low
- ฿12,222
- Now
- ฿12,778
Get this Deal
Continue to secure booking
Itinerary
OutboundOctober 11·Sunday
17:55
BKK
1 stop8h 5m
04:00
CMBGMT+5:30
- BKK17:55DEL20:554h 30m
- 3h 30m layover in New Delhi
- DEL00:25CMB04:003h 35m
21 nights in Colombo
ReturnNovember 2·Monday
23:10
CMB
Direct3h 25m
04:05
DMK
- CMB23:10DMK04:053h 25m
Baggage varies — check booking details.
Daily prices to Colombo15 days around October 11, 2026
AvgMinp25–p75
Cheapest
฿11,521
Oct 7
Global average
฿13,034
All travel dates
October avg
฿13,327
Selected month
Price check
Great priceCheaper than 84% of similar fares to Colombo
฿12,778
Min Price ฿11,378Higher fares ฿19,946
Next 365 days avg
฿13,034
October avg
฿13,244
Cheapest seen
฿11,378
Cheapest of October
฿11,521
Flexible Dates
Price History for This Deal
Aug 12 – Sep 9 · Price History
LowestHighest▲ 3% since Aug 12
See how this fare has changed over time.
Colombo
27°C
Hot
Affordable
Cost of living
LKR
Currency
Things to Do
🎭Culture🏖Coastal📖History🍲FoodieRelaxing🏷Budget🌴TropicalGalle Face Green🛕TemplesPettah Market🏛Museum🎭Culture🏖Coastal📖History🍲FoodieRelaxing🏷Budget🌴TropicalGalle Face Green🛕TemplesPettah Market🏛Museum🎭Culture🏖Coastal📖History🍲FoodieRelaxing🏷Budget🌴TropicalGalle Face Green🛕TemplesPettah Market🏛Museum
Food & Drink
CurryKottu Roti🐟SeafoodTeaCurryKottu Roti🐟SeafoodTeaCurryKottu Roti🐟SeafoodTea
Culture
🏤Colonial☸BuddhistDiverse🛋Relaxed🏤Colonial☸BuddhistDiverse🛋Relaxed🏤Colonial☸BuddhistDiverse🛋Relaxed
History
🏤Colonial⚓Maritime💰Trade Hub🏤Colonial⚓Maritime💰Trade Hub🏤Colonial⚓Maritime💰Trade Hub
Getting Around
🛺Tuk-tuk🚕Taxi🌧Train Hub📱Uber🛺Tuk-tuk🚕Taxi🌧Train Hub📱Uber🛺Tuk-tuk🚕Taxi🌧Train Hub📱Uber
Nightlife
Casino🔥Hotel Bars🏖Beach BarsCasino🔥Hotel Bars🏖Beach BarsCasino🔥Hotel Bars🏖Beach Bars
Family Friendly
🌳Parks🏖Beach🦁Zoo🌳Parks🏖Beach🦁Zoo🌳Parks🏖Beach🦁Zoo
FAQ about Colombo
What is the cheapest flight from Bangkok to Colombo?
The lowest currently observed flight from Bangkok to Colombo is ฿11,378. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Colombo?
The average price for flights from Bangkok to Colombo is around ฿13,034. You can save up to 13% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Colombo?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Colombo.
Are there direct flights from Bangkok to Colombo?
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 Colombo.
Do I need a visa to visit Colombo, Sri Lanka?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Sri Lanka for the most up-to-date visa information before booking your flight.
Similar Destinations
Other Southern Asia deals around the same dates
Oct 11 → Nov 2
฿12,778฿13,034
-2%฿256 below average