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Sri Lanka — cheap flights destination
One-way and roundtrip flights from Bangkok

Flights to Sri Lanka in September 2026

DepartureTue, Sep 15± 15 days
Lowest fare
฿5,771Sep 26
Roundtrip from
฿11,503
Typical roundtrip
฿12,266
One way from ฿5,771 · Roundtrip from ฿11,503.
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Top deals
Colombo฿11,503
Cities and fares

What do flights from Bangkok to Sri Lanka cost?

Sri Lanka gives you 1 destinations to compare from Bangkok. 22 one-way fares from ฿5,771 · 433 roundtrips from ฿11,503. These results are for september 2026.

One way from
฿5,771
22 outbound-only options
Roundtrip from
฿11,503
433 complete trips
Typical roundtrip
฿12,266
Half cost less, half cost more
Flight options
433
Roundtrips available
Where
Depart
Depart
15d
Trip type
RETURN
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Roundtrip deals

433 fares · from ฿11,503

Outbound and return flights together in one total fare.

Show only roundtrip
Destination

Colombo

Sri Lanka

Weather28°Hot
Typical roundtrip฿12,662
Cheapest roundtrip฿11,503
฿12,662−9%
Sep 19 → Sep 25Save ฿1,159
Show all Colombo fares

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One-way deals

22 fares · from ฿5,771

Outbound fare only — add a return separately if you need one.

Show only one way
Destination

Colombo

Sri Lanka

Weather28°Hot
Typical one way฿6,097
Cheapest one-way fare฿5,771
฿6,097−5%
Sep 26Save ฿326
Show all Colombo fares

Top 3 Deals

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Filters

Airlines
Public Holidays
Quick Filters

Direct only means outbound non-stop for one ways and both flights non-stop for roundtrips.

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Weather
Budget

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Find the trip that fits

Compare prices, dates, airlines and travel time. Then choose the deal that feels right.

Typical prices

What do Sri Lanka roundtrips usually cost?

This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.

Half of the 433 prices fall inside the shaded band. This makes it easier to see whether the lowest fare is common or unusual.

Useful trip facts

What to know about Sri Lanka

Country code
LK
Currency
LKR
Local-cost group
1 / 5
A broad comparison, separate from airfare
Typical outbound from Bangkok
3h 20m
Typical stay
12 nights

Cities in Sri Lanka

🇱🇰
ColomboFrom ฿11,503

Common questions about Sri Lanka

What is the lowest available one-way fare for Sri Lanka?
The lowest available one-way fare is ฿5,771. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Sri Lanka?
The lowest available roundtrip fare is ฿11,503. Check the dates, baggage and final total before booking.
What is a typical fare for Sri Lanka?
A typical fare is ฿12,266. Many available options sit between ฿11,799 and ฿13,203.
How many choices are available for Sri Lanka?
Choose from 433 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Sri Lanka?
350 roundtrip flights are non-stop both ways. That is 81% of the current choices.
Which month has the lowest fares for Sri Lanka?
Sep 2026 has the lowest available roundtrip fare, from ฿11,503.
How long does the journey take for Sri Lanka?
A typical outbound journey takes 3h 20m. A typical roundtrip has 0 stops in total across both directions.
How does September 2026 compare with other Sri Lanka options?
The typical fare is ฿12,266, about 0% lower than other available options at ฿12,319.