Situated in the Sepang District of Selangor, approximately 45 kilometers south of Kuala Lumpur, Kuala Lumpur International Airport is Malaysia's main international gateway. Spanning a massive 100 square kilometers of former agricultural land, this regional megahub ranks among the world's largest airport sites. It serves as a vital aviation hub for the country, handling over 63 million passengers annually while connecting travelers across Asia-Pacific and beyond.
The airport operates through two primary passenger facilities: KLIA Terminal 1 and KLIA Terminal 2. Terminal 1 features a Main Terminal Building connected to Satellite A via a high-speed transit system and baggage tunnel. Meanwhile, Terminal 2 serves as the primary base for low-cost carrier operations, prominently dominated by AirAsia. Both terminals link to major ground transportation options, facilitating straightforward connections to central Kuala Lumpur.
01 Terminals & concourses
Terminal 1 features the Main Terminal Building connected to Satellite A via a high-speed baggage conveyor and tunnel system.
Rebranded from klia2, Terminal 2 functions as the major hub for low-cost travel across the Asia-Pacific region.
Airport map
The free OpenStreetMap layer below shows the whole airport — terminals, concourses, access roads and the parking garages. Zoom in for gate-level detail.
Map: © OpenStreetMap contributors (ODbL, free). Official gate/terminal maps are copyrighted — we link to them.
02 Which terminal does my airline use?
Airlines are grouped by alliance and region. Always confirm the concourse printed on your boarding pass — assignments can change seasonally.
Show all airlines by terminal ›
Grouped by terminal — check the concourse on your boarding pass before you fly; assignments can change seasonally.
Lost, delayed or damaged baggage at KUL
If your checked bag doesn't turn up on the belt, act before you leave the baggage-claim area — that's where every airline keeps its Baggage Service Office.
- Go to your airline's Baggage Service Office in the baggage-claim hall of your arrival terminal.
- File a Property Irregularity Report (PIR) and get your file reference (WorldTracer) number. Keep your bag-tag receipt and boarding pass.
- Track it online using that reference on your airline's baggage-tracking page — most bags are located within 24–48 hours.
- Claim your essentials. On delayed bags airlines reimburse reasonable interim purchases (toiletries, clothing) — keep receipts. International trips are covered by the Montreal Convention.
- If it's truly lost (generally after 21 days) or damaged, file the claim at the same office — damage must be reported before you leave the airport.
Left something in the terminal (not a checked bag)? That's handled by the airport Lost & Found. Items left at a TSA security checkpoint are held by the TSA, not the airline.
03 Getting to & from KUL
These are the ground-transport options connecting the airport with the city. Fares and schedules change — check the operator before you travel.
| Option | Details |
|---|---|
| Rail | Express Rail Link (ERL) connects the airport platform directly to KL Sentral. |
| Bus | Bus stations at the terminal buildings offer scheduled road transport services. |
