Cheap flights from Vientiane (VTE) to Phnom Penh (PNH)
VTE — PNH
Apr 29 — May 61
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find flight deals from Vientiane to Phnom Penh
Discover tips and strategies to find the most affordable flight options for your journey from Vientiane (VTE) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | March |
Cheapest in | June |
Average price | $425 |
Good round-trip deal | $243 or less |
Good one-way deal | $175 or less |
Compare providers for flights from Vientiane to Phnom Penh
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Vientiane to Phnom Penh in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Vientiane-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Vientiane-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Vientiane-Phnom Penh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Vientiane-Phnom Penh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Vientiane-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Vientiane to Phnom Penh
Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Vientiane with our price prediction graph.
VTE-PNH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Vientiane to Phnom Penh
How often are flights from Vientiane to Phnom Penh delayed?
About 10% of weekly flights between Vientiane and Phnom Penh have experienced delays in the past year, with the average delay time being 65 minutes.
What is the most punctual flight time for Vientiane to Phnom Penh flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Vientiane to Phnom Penh flights?
Over the last year, Vietnam Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
Reviews of airlines servicing Phnom Penh
Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated March 30, 2026.
Read reviews from past customers who have flown Vietnam Airlines from Vientiane to Phnom Penh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.2
Overall
7.7
Food
6.9
Entertainment
6.3
Comfort
7.7
Reviews
1 / 15
8.0
ExcellentStephen,Nov 2025
SYD - SGN
Boarding
7.7
Crew
8.2
Overall
7.7
Food
6.9
Entertainment
6.3
Comfort
7.7
Reviews
1 / 15
8.0
ExcellentStephen,Nov 2025
SYD - SGN
Related info for your journey
Find useful and relevant information for your journey from Vientiane to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Vientiane and Phnom Penh flights
Browse other Vientiane and Phnom Penh flight options. Last updated on March 30, 2026.
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Top airline flying from Vientiane to Phnom Penh
Discover the top airline that operate flights from Vientiane to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$215 | Average$343 | FlexibilityNo cancel fee | On-time81% |