AirHint found the following cheapest return flights from Phnom-penh (PNH) to Hanoi (HAN) in March 2026 (see full year).
Return flights
| 04 Mar - 06 Mar | AirAsia Cambodia | direct | |
| 25 Mar - 26 Mar | AirAsia Cambodia | ||
| 25 Mar - 30 Mar | AirAsia Cambodia | ||
| 26 Mar - 30 Mar | Thai AirAsia | ||
| 03 Mar - 06 Mar | Thai AirAsia |
Also check the deals for one-way flights from Phnom-penh to Hanoi in March.
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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