Singapore to Hanoi flights
Singapore to Hanoi flights. Today's lowest one-way fare is S$166.
Cheapest one-way fare
S$166
Dec 9 (Wed) · Vietnam Airlines · 1 stop
Usually around S$186 (11% cheaper today)
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Price history
Lowest fare each day from Oct 31 (Sat) to Nov 7 (Sat). Lowest: S$158. Highest: S$166.