China
Xi'an
Singapore → Xi'an
$508Round trip
8 nights
Good deal$178below typical
26% lessTypical fare $686
Departure
SIN
13h 5m1 stop
XIY
Return
XIY
5h 55mNonstop
SIN
The price, in perspective
Nearby departure dates
7 days before and after 4 Dec
Daily minimumDaily averageCheaper dates
Your trip$508
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now$508
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Previous price $576 → Now $508
$93 lower than first seen on 21 Oct.
Recorded observations · Not a forecast
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Observed 25 Oct 2026, 11:25 am · Recheck live price before booking.