Cheap flights from Colombo to Bangkok
One-way fares from $156, found recently by travellers. Plus what 5 days in Bangkok costs once you land.
Cheapest dates we found
- 2 Nov2026CMB → DMKThai AirAsia · Non-stop · 3h 25m$156one way
- 22 Oct2026CMB → DMKThai AirAsia · Non-stop · 3h 35m$156one way
- 29 Nov2026CMB → DMKThai AirAsia · Non-stop · 3h 25m$157one way
- 15 Nov2026CMB → DMKThai AirAsia · Non-stop · 3h 25m$157one way
- 7 Nov2026CMB → DMKThai AirAsia · Non-stop · 3h 25m$157one way
- 10 Nov2026CMB → DMKThai AirAsia · Non-stop · 3h 25m$160one way
- 11 Nov2026CMB → DMKThai AirAsia · Non-stop · 3h 25m$160one way
- 16 Nov2026CMB → DMKThai AirAsia · Non-stop · 3h 25m$160one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Lowest fare by month
Lowest one-way fare seen for each month. Months with no price had no recent searches.
Airlines on this route
Recent cheap fares were with Thai AirAsia. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Bangkok
November to February (cooler and drier). March to May is very hot; June to October brings afternoon rain and lower hotel prices.
Money-saving tips for Bangkok
- Use the BTS Skytrain, MRT and river ferries instead of taxis in traffic; the Chao Phraya Express boat costs very little.
- Eat at street stalls and food courts in malls, where a full meal is often a few dollars.
- Book hotels near a BTS or MRT station so you rarely need taxis.
Questions
How much is a flight from Colombo to Bangkok?
The cheapest one-way fare we found recently was $156 with Thai AirAsia on 2 Nov 2026. Most of the fares we saw were between $156 and $160 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Colombo to Bangkok?
The quickest flight in our recent results took 3h 25m non-stop.
Are there direct flights from Colombo to Bangkok?
Yes. Thai AirAsia had non-stop fares in our recent results, from $156.
What is the cheapest month to fly from Colombo to Bangkok?
In our recent results, October had the lowest fare ($156 one way). This is based on prices other travellers found, not a forecast.
How much money do I need for 5 days in Bangkok?
About $175 for one backpacker, or $875 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $312 per person for a return flight from Colombo.
More flights from Colombo
- Return: Bangkok → Colombo
- Colombo → Chiang Mai
- Colombo → Phuket
- Colombo → Bali
- Colombo → Kuala Lumpur
- Colombo → Penang
- Colombo → Singapore
- Colombo → Hanoi
- Colombo → Ho Chi Minh City
- All flights from Colombo
Fly to Bangkok from
- Chiang Mai
- Phuket
- Bali
- Kuala Lumpur
- Penang
- Singapore
- Hanoi
- Ho Chi Minh City
- Da Nang
- Siem Reap
- Delhi
- Mumbai
- Goa
- Jaipur
- Kathmandu
- Jakarta
Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.