Colombo to Cascade (CMB-SEZ): nonstop flights and who flies them

Air Seychelles flies the CMB to SEZ nonstop about 4 times a week. Where the timetable below gives a flight time, it's 4h 5m for the 1,869 miles.

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

Updated .

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4
Flights a week, 4-week average
4h 5m
Scheduled flight time
1,869 mi
Nonstop distance
Free
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Colombo to Cascade flight schedule

Scheduled nonstop departures for CMB to SEZ 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 Cascade (SEZ)
Date Flight Airline Departs CMB Arrives SEZ Duration Aircraft
HM 263Air Seychelles05:1007:45—Airbus A320neo
HM 263Air Seychelles05:1007:454h 5mAirbus A320neo
HM 263Air Seychelles05:0007:35—Airbus A320neo
HM 263Air Seychelles05:0007:354h 5mAirbus A320neo
HM 263Air Seychelles05:0007:35—Airbus A320neo
HM 263Air Seychelles05:0007:354h 5mAirbus A320neo
HM 263Air Seychelles05:0007:354h 5mAirbus A320neo

Showing all 7 scheduled CMB to SEZ 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 SEZ date on the interactive map

Aircraft on the Colombo to Cascade nonstop

Air Seychelles flies the Airbus A320neo on every departure in the schedule table on this page.

The full CMB to SEZ nonstop schedule

This page carries the full CMB to SEZ 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 SEZ nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Colombo to Cascade nonstop

Carriers operating CMB to SEZ nonstop in the current schedule.

See CMB to SEZ on the interactive map →

Frequently asked questions about CMB to SEZ

How long is the flight from Colombo (CMB) to Cascade (SEZ)?
Where the schedule table on this page lists a duration, HM 263 is scheduled at 4h 5m from Colombo (CMB) to Cascade (SEZ). The nonstop covers about 1,869 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from CMB to SEZ?
Air Seychelles is currently the only airline flying CMB to SEZ nonstop. 2LNR doesn't show award or upgrade space for it on CMB to SEZ, so this page carries the schedule rather than a space claim.
How many flights a week are there from CMB to SEZ?
About 4 nonstop flights a week run between Colombo (CMB) and Cascade (SEZ) in the current schedule, operated by Air Seychelles. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from CMB to SEZ depart?
Scheduled CMB to SEZ nonstops in the next 7 days with service leave between 05:00 and 05:10, 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 SEZ nonstop?
Air Seychelles flies HM 263 nonstop from Colombo (CMB) to Cascade (SEZ), 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 SEZ?
Not on this route: 2LNR doesn't show award or upgrade space for Air Seychelles on CMB to SEZ. The page carries the full CMB to SEZ nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full CMB to SEZ 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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