So yesterday I got an email from Jetstar - bonus 2000 QFF points for international flights with a plus bundle attached...
Combined with a $0 fare SIN-KUL vv means 3000 QFF points (and 20SCs) for roughly $45 each way after taxes and bundle. It turns out I will be in SIN in late June for one day. 3K seems to fly SIN-KUL and back 3 times a day, with a 30 minute turn-around at KUL on the same aircraft (or maybe not?). Cancellation/delay rates seems to be surprisingly low on this route. Will I run into any issues booking all three returns, with OLCI/no checked baggage? Any strategies for an inquisitive immigration officer in SIN who might notice I don't have a Malaysia stamp on my passport?
Wouldn't expect so... SIN immigration normally don't care, and so long as you can get all boarding passes at once all ok.
That said if you are only after $/pts, the bonus offers on Aussie credit cards are better value.
Programs: TK*G (E+), AA OWE (EXP), AB OWS (Gold), IHG Plat, SPG Gold
You will have no problem at all. As moa999 mentioned, SIN Immigration will not search for other countries' stamps. You will have to clear Security in KUL (at the gate). Double check, what Jeststar cut off time is for gate security clearance.
ASIANA AIRLINES - IMHO *A BEST AIRLINE (and my preferred airline to Asia/Australia)