Cheapest return flights from Siem-reap to Hanoi in August from $299

Best time to book flights for Siem-reap (REP) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest return flights from Siem-reap (REP) to Hanoi (HAN) in August 2025 (see full year).

Return flights

20 Aug - 03 Sep Thai AirAsia
31 Aug - 03 Sep Thai AirAsia
27 Aug - 03 Sep Thai AirAsia
20 Aug - 08 Sep Thai AirAsia
31 Aug - 21 Sep Thai AirAsia
20 Aug - 22 Aug Thai AirAsia
31 Aug - 17 Sep Thai AirAsia
31 Aug - 16 Sep Thai AirAsia
31 Aug - 20 Sep Thai AirAsia
31 Aug - 15 Sep Thai AirAsia
31 Aug - 08 Sep Thai AirAsia
20 Aug - 24 Aug Thai AirAsia
20 Aug - 23 Aug Thai AirAsia
20 Aug - 26 Aug Thai AirAsia
20 Aug - 25 Aug Thai AirAsia
15 Aug - 22 Aug Thai AirAsia
15 Aug - 16 Aug Thai AirAsia
16 Aug - 22 Aug Thai AirAsia
15 Aug - 20 Aug Thai AirAsia
15 Aug - 18 Aug Thai AirAsia

Also check the deals for one-way flights from Siem-reap to Hanoi in August.

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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.

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