Cheap Flights from Vientiane to Siem Reap: VTE→SAI

Popular airlines from Vientiane to Siem Reap

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Vientiane (VTE) to Siem Reap (SAI)

Prices were available within the past 7 days and start at for one-way flights and HK$5,636 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thu, 28 Aug - Wed, 3 Sep
VTE
Vientiane
SAI
Siem Reap
HK$5,636 Return, found 4 days ago
HK$5,636
Return
found 4 days ago
Select Thai Airways International flight, departing Thu, 28 Aug from Vientiane to Siem Reap, returning Wed, 3 Sep, priced at HK$5,636 found 4 days ago
Thai Airways International
Thu, 28 Aug - Wed, 3 Sep
VTE
Vientiane
SAI
Siem Reap
HK$5,828 Return, found 4 days ago
HK$5,828
Return
found 4 days ago
Select Thai Airways International flight, departing Thu, 28 Aug from Vientiane to Siem Reap, returning Wed, 3 Sep, priced at HK$5,828 found 4 days ago
Thai Airways International
Thu, 28 Aug - Wed, 3 Sep
VTE
Vientiane
SAI
Siem Reap
HK$6,021 Return, found 4 days ago
HK$6,021
Return
found 4 days ago
Select Thai Airways International flight, departing Thu, 28 Aug from Vientiane to Siem Reap, returning Wed, 3 Sep, priced at HK$6,021 found 4 days ago
Lao Airlines
Thu, 28 Aug - Wed, 3 Sep
VTE
Vientiane
SAI
Siem Reap
HK$6,567 Return, found 4 days ago
HK$6,567
Return
found 4 days ago
Select Lao Airlines flight, departing Thu, 28 Aug from Vientiane to Siem Reap, returning Wed, 3 Sep, priced at HK$6,567 found 4 days ago
Lao Airlines
Thu, 28 Aug - Wed, 3 Sep
VTE
Vientiane
SAI
Siem Reap
HK$7,218 Return, found 4 days ago
HK$7,218
Return
found 4 days ago
Select Lao Airlines flight, departing Thu, 28 Aug from Vientiane to Siem Reap, returning Wed, 3 Sep, priced at HK$7,218 found 4 days ago
Lao Airlines
Thu, 28 Aug - Wed, 3 Sep
VTE
Vientiane
SAI
Siem Reap
HK$7,928 Return, found 4 days ago
HK$7,928
Return
found 4 days ago
Select Lao Airlines flight, departing Thu, 28 Aug from Vientiane to Siem Reap, returning Wed, 3 Sep, priced at HK$7,928 found 4 days ago
*Available to Expedia members.