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Sultan Abdul Aziz Shah International Airport (SZB) had nonstop service to 13 destinations on 5 airlines in our June 14, 2026 departure snapshot. The busiest route was to Penang (PEN), served by 2 carriers, and the largest operator here was Malindo Air with nonstops to 8 destinations. 6 of those routes were international.
Route data as of June 14, 2026, based on a 7-day departures sample. Routes may have changed since this snapshot.
You can fly nonstop from SZB to 13 destinations, including 6 international routes. Current schedules show about 37 flights per day across those routes. The busiest options start with Penang (PEN), Seletar (XSP), Kota Baharu (KBR).
All airports near Kuala Lumpur (2 compared) →
6 international routes in this schedule set
Malaysia 7 · Singapore 2 · China 1
8-9/day on 2 airlines
ATR 42/72 · Boeing 737 · Airbus A320 family
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Sultan Abdul Aziz Shah International Airport (SZB / WMSA) is located in Subang, Malaysia.
The IATA code is SZB. The ICAO code is WMSA.
The busiest scheduled route from SZB in our June 14, 2026 departure data was SZB to PEN (Penang), with 8-9/day across 2 airlines.
Malindo Air was the largest operator in our SZB schedule data, serving 8 destinations with 8-9/day.
SZB has 6 international routes and 7 domestic routes in the current schedule set.
5 airlines operated at SZB in our June 14, 2026 snapshot. Top carriers include Malindo Air, Firefly, Scoot, Hong Kong Express, TransNusa.
SZB has direct flights to 13 destinations including Penang, Seletar, Kota Baharu, Senai, Kuala Terengganu.
View live arrivals and departures at SZB on FlightRadar24.
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