Seen operating · 10 dates
AK 521
AirAsia flight AK 521 from Ho Chi Minh City to Sepang, usually departing 08:35 local time with about 2h 00m in the air.
Fares and airlines on SGN–KUL →SGN
KUL
SCHEDULED · 653 mi
map · d3-geo · world-atlas · live position ADSB.lol (ODbL)
08:35
Departs SGN (local)
2h 00m
Scheduled flight time
1,050 km
652 miles
10
Operating dates seen
Flight AK 521
What we can confirm
Only figures a dated source supplied. Times are local and change with the season — check with AirAsia before you fly.
Route
SGN → KUL
Tan Son Nhat International Airport to Kuala Lumpur International Airport
Usual departure
08:35 local
Most common time across 10 dates
Flight time
2h 00m
Scheduled, departure to arrival
Distance
1,050 km
Great-circle, 652 miles
Dates seen
17 Sept 2026 – 28 Jan 2027
10 operating dates
Where this comes from
- Nonstop fares travellers found for specific dates (Travelpayouts fare data)
- VRS standing-data community route database (CC0) lists the same airports.
- Live position, when the aircraft is airborne and in receiver coverage: ADSB.lol (ODbL 1.0).
Data refreshed 11 Sept 2026. We never estimate a time or route to fill a gap.
From the window seat
#AK521 on the grid
Public posts tagged #AK521 on YouTube, Bluesky and Mastodon.
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