Cheap flights from Colombo to Bangkok
from 165 US$

From 274 USD — compare hundreds of airlines

We search 100+ flight sitesDirect flights~3h 28mReturn route: Bangkok → Colombo

The cheapest month is usually 2026-12 · 165 US$

See prices for my dates →

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from Colombo to Bangkok, a about 2,378 km route (around 3h 28m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Cathay Pacific, Thai AirAsia, Myway Airlines operate this route.

Nonstop time
3h 28m
Distance
2,378 km
Stops
Nonstop
Airlines
5+

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →
205 US$
01/12
205 US$
02/12
222 US$
03/12
204 US$
04/12
176 US$
05/12
184 US$
06/12
192 US$
07/12
193 US$
08/12
191 US$
09/12
194 US$
10/12
197 US$
11/12
220 US$
12/12

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.
2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.
3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

FAQ

What's the cheapest month to fly Colombo to Bangkok?

It's usually 2026-12, from 165 USD. Use the price calendar to compare other dates.

How long is the flight from Colombo to Bangkok?

A nonstop flight takes about 3h 28m and covers around 2,378 km. Connecting itineraries take longer.

Are there direct flights from Colombo to Bangkok?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Colombo to Bangkok?

Cathay Pacific, Thai AirAsia, Myway Airlines, THAI Airways operate this route, among others. Compare them all in the results.

When should I book Colombo–Bangkok flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.

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Colombo → Bangkok · Live fares from 100+ sites — free, with no hidden fees.

Flights to this destination from other cities

Other routes from Colombo

Return route: Bangkok → Colombo →Bangkok · Travel guide →All flights from Colombo →