Flights to Vientiane from Sihanoukville

View ฿5,331 flight on Thu, 7 Aug 2025Opens in a new window

Popular airlines from Sihanoukville to Vientiane

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Cheap Flights from Sihanoukville (PNH) to Vientiane (VTE)

Prices were available within the past 7 days and start at ฿5,331 for one-way flights and ฿9,684 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thu, 14 Aug - Wed, 27 Aug
PNH
Phnom Penh
VTE
Vientiane
฿9,684 Return, found 6 days ago
฿9,684
Return
found 6 days ago
Select Thai AirAsia flight, departing Thu, 14 Aug from Phnom Penh to Vientiane, returning Wed, 27 Aug, priced at ฿9,684 found 6 days ago
Thai AirAsia
Mon, 25 Aug - Sat, 30 Aug
PNH
Phnom Penh
VTE
Vientiane
฿9,961 Return, found 18 hours ago
฿9,961
Return
found 18 hours ago
Select Thai AirAsia flight, departing Mon, 25 Aug from Phnom Penh to Vientiane, returning Sat, 30 Aug, priced at ฿9,961 found 18 hours ago
Vietnam Airlines
Mon, 28 Jul - Mon, 4 Aug
PNH
Phnom Penh
VTE
Vientiane
฿11,585 Return, found 10 hours ago
฿11,585
Return
found 10 hours ago
Select Vietnam Airlines flight, departing Mon, 28 Jul from Phnom Penh to Vientiane, returning Mon, 4 Aug, priced at ฿11,585 found 10 hours ago
AirAsia Cambodia
Mon, 25 Aug - Sat, 30 Aug
PNH
Phnom Penh
VTE
Vientiane
฿11,742 Return, found 18 hours ago
฿11,742
Return
found 18 hours ago
Select AirAsia Cambodia flight, departing Mon, 25 Aug from Phnom Penh to Vientiane, returning Sat, 30 Aug, priced at ฿11,742 found 18 hours ago
Thai Airways International
Mon, 28 Jul - Mon, 4 Aug
PNH
Phnom Penh
VTE
Vientiane
฿12,760 Return, found 10 hours ago
฿12,760
Return
found 10 hours ago
Select Thai Airways International flight, departing Mon, 28 Jul from Phnom Penh to Vientiane, returning Mon, 4 Aug, priced at ฿12,760 found 10 hours ago
Cambodia Airways
Mon, 28 Jul - Mon, 4 Aug
PNH
Phnom Penh
VTE
Vientiane
฿14,260 Return, found 10 hours ago
฿14,260
Return
found 10 hours ago
Select Cambodia Airways flight, departing Mon, 28 Jul from Phnom Penh to Vientiane, returning Mon, 4 Aug, priced at ฿14,260 found 10 hours ago

Find the cheapest month to fly from Phnom Penh (PNH) to Vientiane (VTE)

August is typically the cheapest month to fly

From ฿8,737 - ฿12,318 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.