One-way and roundtrip flights from Bangkok
Flights to Sri Lanka
- Lowest fare
- ฿5,215 Aug 25
- Roundtrip from
- ฿10,790
- Typical roundtrip
- ฿12,716
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Cities and fares
Sri Lanka: prices, dates and useful details
Sri Lanka gives you 1 destinations to compare from Bangkok. 198 one-way fares from ฿5,215 · 3,742 roundtrips from ฿10,790.
- One way from
- ฿5,215
- 198 outbound-only options
- Roundtrip from
- ฿10,790
- 3,742 complete trips
- Typical roundtrip
- ฿12,716
- Half cost less, half cost more
- Flight options
- 3,742
- Roundtrips available
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Best Deals
DestinationColombo
Sri Lanka
Weather28°HotTypical one way฿6,023Cheapest one-way fare฿5,215฿6,023−13%Aug 25Save ฿808
Destination
Colombo
Sri Lanka
Weather28°Hot
Typical one way฿6,023
Cheapest one-way fare฿5,215
฿6,023−13%
Aug 25Save ฿808
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Typical prices
What do Sri Lanka roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿10,790
Typical low฿11,600
Typical฿12,716
Typical high฿14,797
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿15,735
Jul 2026
฿16,893
Aug 2026
฿13,170
Sep 2026
฿11,535
Oct 2026
฿12,057
Nov 2026
฿14,064
Dec 2026
฿12,167
Jan 2027
฿12,619
Feb 2027
Flexible timing
Compare Sri Lanka by travel month
Open a month to compare its dates, prices and available flights.
Useful trip facts
What to know about Sri Lanka
- Country code
- LK
- Currency
- LKR
- Local-cost group
- 1 / 5
- Typical outbound from Bangkok
- 3h 20m
- Typical stay
- 12 nights
A broad comparison, separate from airfare
Cities in Sri Lanka
Common questions about Sri Lanka
What is the lowest available one-way fare for Sri Lanka?
The lowest available one-way fare is ฿5,215. 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 ฿10,790. Check the dates, baggage and final total before booking.
What is a typical fare for Sri Lanka?
A typical fare is ฿12,716. Many available options sit between ฿11,600 and ฿14,797.
How many choices are available for Sri Lanka?
Choose from 3,742 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Sri Lanka?
3,349 roundtrip flights are non-stop both ways. That is 89% of the current choices.
Which month has the lowest fares for Sri Lanka?
Aug 2026 has the lowest available roundtrip fare, from ฿10,790.
What is the cheapest flight from Bangkok to Sri Lanka?
The cheapest flight to Sri Lanka from Bangkok starts at ฿10,790.
Which cities in Sri Lanka can I fly to from Bangkok?
We track flights from Bangkok to multiple cities in Sri Lanka. Browse the destinations on this page to see all available routes and prices.