Colombo to Seoul (CMB-ICN): nonstop flights and who flies them

SriLankan Airlines flies nonstop from Colombo (CMB) to Seoul (ICN) just twice a week. In the timetable below it flies as UL 470, scheduled at 7h 25m to 8h 15m for the 3,583 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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2
Flights a week, 4-week average
7h 25m to 8h 15m
Scheduled flight time
3,583 mi
Nonstop distance
Free
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Colombo to Seoul flight schedule

Scheduled nonstop departures for CMB to ICN starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Colombo (CMB) to Seoul (ICN)
Date Flight Airline Departs CMB Arrives ICN Duration Aircraft
UL 470SriLankan Airlines22:3010:158h 15mAirbus A330-200
UL 470SriLankan Airlines19:5006:457h 25mAirbus A330-200
UL 470SriLankan Airlines23:0009:557h 25mAirbus A330-300
UL 470SriLankan Airlines23:0009:557h 25mAirbus A330-300
UL 470SriLankan Airlines23:0009:557h 25mAirbus A330-300
UL 470SriLankan Airlines23:0009:557h 25mAirbus A330-300
UL 470SriLankan Airlines23:0009:557h 25mAirbus A330-300

Showing all 7 scheduled CMB to ICN departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every CMB to ICN date on the interactive map

Aircraft on the Colombo to Seoul nonstop

SriLankan Airlines flies the departures in the schedule table on this page with the Airbus A330-300 and the Airbus A330-200. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full CMB to ICN nonstop schedule

This page carries the full CMB to ICN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each CMB to ICN nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See CMB to ICN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Colombo to Seoul nonstop

Carriers operating CMB to ICN nonstop in the current schedule.

See CMB to ICN on the interactive map →

Frequently asked questions about CMB to ICN

How long is the flight from Colombo (CMB) to Seoul (ICN)?
Scheduled flight times from Colombo (CMB) to Seoul (ICN) run from 7h 25m to 8h 15m across the departures in the schedule table on this page. The nonstop covers about 3,583 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from CMB to ICN?
SriLankan Airlines is currently the only airline flying CMB to ICN nonstop. 2LNR doesn't show award or upgrade space for it on CMB to ICN, so this page carries the schedule rather than a space claim.
How often does CMB to ICN operate?
The CMB to ICN nonstop currently runs twice a week, on SriLankan Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from CMB to ICN depart?
Scheduled CMB to ICN nonstops in the next 7 days with service leave between 19:50 and 23:00, local time at Colombo. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate CMB to ICN nonstop?
SriLankan Airlines flies UL 470 nonstop from Colombo (CMB) to Seoul (ICN), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on CMB to ICN?
Not on this route: 2LNR doesn't show award or upgrade space for SriLankan Airlines on CMB to ICN. The page carries the full CMB to ICN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full CMB to ICN nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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