Cheapest return flights from Siem-reap to Hanoi in July from $171

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 July 2025 (see full year).

Return flights

25 Jul - 01 Aug VietJet Air direct
19 Jul - 06 Aug Thai AirAsia
19 Jul - 20 Jul Thai AirAsia
19 Jul - 02 Aug Thai AirAsia
30 Jul - 16 Aug Thai AirAsia
30 Jul - 06 Aug Thai AirAsia
19 Jul - 30 Jul Thai AirAsia
19 Jul - 01 Aug Thai AirAsia
23 Jul - 06 Aug Thai AirAsia
30 Jul - 18 Aug Thai AirAsia
30 Jul - 15 Aug Thai AirAsia
30 Jul - 02 Aug Thai AirAsia
19 Jul - 25 Jul Thai AirAsia
14 Jul - 18 Jul Vietnam Airlines
15 Jul - 22 Jul Vietnam Airlines
19 Jul - 22 Jul Thai AirAsia
23 Jul - 30 Jul Thai AirAsia
23 Jul - 25 Jul Thai AirAsia
17 Jul - 20 Jul Thai AirAsia
08 Jul - 20 Jul Thai AirAsia

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

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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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