Seoul to Colombo Flights (ICN to CMB)

Route Reference

Seoul to Colombo

ICN

Seoul

⟶

CMB

Colombo

Distance	5,767 km / 3,583 miles
Estimated Flight Time	≈ 6.8 hours nonstop
Origin Time Zone	Asia/Seoul
Destination Time Zone	Asia/Colombo

Airlines Based in South Korea or Sri Lanka

These carriers are headquartered in one of the two countries on this route — check directly for current route-specific availability:

KE Korean Air OZ Asiana Airlines UL SriLankan Airlines

How This Route Appears in a GDS PNR

A segment on this route typically looks like this in a raw PNR:

2  BA 287 Y 15JUL 2*ICNCMB HK1  800A  2000P

The six-letter pair ICNCMB tells you the flight departs Seoul and arrives in Colombo.

Frequently Asked Questions

How far is Seoul from Colombo?

Seoul (ICN) is approximately 5,767 km (3,583 miles) from Colombo (CMB).

How long is the flight from Seoul to Colombo?

A nonstop flight from ICN to CMB takes roughly 6.8 hours, based on typical long-haul cruise speed. Actual time varies by aircraft, routing, and wind.

What is the time difference between Seoul and Colombo?

Seoul is on Asia/Seoul and Colombo is on Asia/Colombo — check both before planning connections or calling clients.

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