China
Xi'an
Singapore → Xi'an
$663Round trip
4 nights
1% above typical
Typical fare $656
Departure
SIN
16h 10m1 stop
XIY
Return
XIY
5h 55mNonstop
SIN
The price, in perspective
Nearby departure dates
7 days before and after 17 Dec
Daily minimumDaily averageCheaper dates
Your trip$663
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now$663
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Previous price $620 → Now $663
$103 lower than first seen on 21 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 10:58 pm · Recheck live price before booking.