Cheapest return flights from Siem-reap to Hanoi in January from $416
AirHint found the following cheapest return flights from Siem-reap (REP) to Hanoi (HAN) in January 2026 (see full year).
Return flights
Also check the deals for one-way flights from Siem-reap to Hanoi in January.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
