Cheapest return flights from Siem-reap to Vientiane in July from $321
AirHint found the following cheapest return flights from Siem-reap (REP) to Vientiane (VTE) in July 2025 (see full year).
Return flights
| 24 Jul - 03 Aug | Thai AirAsia | ||
| 24 Jul - 24 Jul | Bangkok Airways | ||
| 29 Jul - 31 Jul | Bangkok Airways |
Also check the deals for one-way flights from Siem-reap to Vientiane in July.
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.
