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Flights Bangkok to Colombo (BKK-CMB): Airlines, THB Fares | May 2026

Flights Bangkok (BKK) to Colombo (CMB): UL, TG operate ~14/week, ~3.8h. THB fares, Buddhist pilgrim corridor

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city pair Fact-checked Baht-first
SE Written by SiamFlights Editorial Team · Updated May 2026 · 5 min read

2

Aerolíneas

14×

Por semana

฿11.7k

Desde (en vivo)

vía FD

3.8h

Directo

🇱🇰

CMB ·

Country
Sri Lanka
Capital
Colombo
Currency
LKR
Visa (Thai passport)
ETA online (paid)
Audience
High — Buddhist pilgrim corridor (India/Nepal/Sri Lanka)

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Flights Bangkok → Colombo (BKK-CMB) — THB Fares, Airlines, Frequency

Flight BKK → CMB operates with SriLankan Airlines, Thai Airways (~14/week, ~3.8h block) — this is a Buddhist pilgrim corridor. Book 4-8 weeks ahead for regular dates, 10-14 weeks for peak (Songkran, Visakha Bucha, Hajj season).

Airlines on this route

Direct BKK-CMB: SriLankan Airlines, Thai Airways. Compare baggage, fares, schedule below.

THB fares

Average BKK-CMB economy fare: see live prices below. Booking 4-8 weeks ahead typically saves 15-30% vs. last-minute.

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About Colombo

Sri Lanka — Anuradhapura, Polonnaruwa, Sri Pada Buddhist sites — currency LKR

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About SiamFlights Editorial Team

SiamFlights is a Thai editorial team covering GCC migrant-worker logistics, Buddhist pilgrimage planning (Bodh Gaya/Lumbini), Thai-diaspora long-haul VFR and ASEAN regional routes. Every article is written at one desk and verified at another. Published under a single team byline. View full masthead and editorial standards.

Updated May 2026

Notice: Fares, visa rules and customs change frequently. Verify everything with the airline, CAAT, TOEA or the Sheikh-ul-Islam office before booking.