Semarang to Kuala Lumpur (SRG-KUL): nonstop flights and who flies them

AirAsia flies the SRG to KUL nonstop about 7 times a week. In the timetable below it flies as AK 451, scheduled at 2h 25m for the 899 miles.

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

Updated .

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7
Flights a week, 4-week average
2h 25m
Scheduled flight time
899 mi
Nonstop distance
Free
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Semarang to Kuala Lumpur flight schedule

Scheduled nonstop departures for SRG to KUL 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 Semarang (SRG) to Kuala Lumpur (KUL)
Date Flight Airline Departs SRG Arrives KUL Duration Aircraft
AK 451AirAsia11:2014:452h 25mAirbus A320neo
AK 451AirAsia11:2014:452h 25mAirbus A320
AK 451AirAsia11:2014:452h 25mAirbus A320
AK 451AirAsia11:1014:352h 25mAirbus A320
AK 451AirAsia11:1014:352h 25mAirbus A320
AK 451AirAsia11:2014:452h 25mAirbus A320neo
AK 451AirAsia11:1014:352h 25mAirbus A320

Showing all 7 scheduled SRG to KUL 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 SRG to KUL date on the interactive map

Aircraft on the Semarang to Kuala Lumpur nonstop

AirAsia flies the departures in the schedule table on this page with the Airbus A320 and the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full SRG to KUL nonstop schedule

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

See the schedule

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

Plan on the map

See SRG to KUL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Semarang to Kuala Lumpur nonstop

Carriers operating SRG to KUL nonstop in the current schedule.

See SRG to KUL on the interactive map →

Frequently asked questions about SRG to KUL

How long is the flight from Semarang (SRG) to Kuala Lumpur (KUL)?
AK 451 is scheduled at 2h 25m from Semarang (SRG) to Kuala Lumpur (KUL) on every departure in the schedule table on this page. The nonstop covers about 899 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SRG to KUL?
AirAsia is currently the only airline flying SRG to KUL nonstop. 2LNR doesn't show award or upgrade space for it on SRG to KUL, so this page carries the schedule rather than a space claim.
How many flights a week are there from SRG to KUL?
About 7 nonstop flights a week run between Semarang (SRG) and Kuala Lumpur (KUL) in the current schedule, operated by AirAsia. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SRG to KUL depart?
Scheduled SRG to KUL nonstops in the next 7 days with service leave between 11:10 and 11:20, local time at Semarang. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SRG to KUL nonstop?
AirAsia flies AK 451 nonstop from Semarang (SRG) to Kuala Lumpur (KUL), 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 SRG to KUL?
Not on this route: 2LNR doesn't show award or upgrade space for AirAsia on SRG to KUL. The page carries the full SRG to KUL nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SRG to KUL 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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