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Phnom Penh

Cheap flights from Vientiane (VTE) to Phnom Penh (PNH)

VTE — PNH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Popular in

November

Cheapest in

June

Average price

$390

Good one-way deal

$174 or less
Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a one-way flight from Vientiane Wattay to Phnom Penh Pochentong.
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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.
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

What is the cheapest month to book a flight from Vientiane to Phnom Penh?

Currently, March is the cheapest month in which you can book a flight from Vientiane to Phnom Penh (average of $986). Flying from Vientiane to Phnom Penh in June is currently the most expensive (average of $1,546). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from VTE to PNH?

Find hourly flight availability from Vientiane to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vientiane to Phnom Penh as you normally would.

Weekly flight availability from Vientiane to Phnom Penh

Explore weekly flight availability from Vientiane to Phnom Penh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 14, 2025.

The most flights from VTE to PNH are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 August 14, 2025.
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.
Vietnam Airlines
7.5
Good
197 reviews

Crew

8.1

Comfort

7.5

Overall

7.5

Entertainment

6.2

Boarding

7.5

Food

6.8

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.
Vietnam Airlines
7.5
Good
197 reviews
Vietnam Airlines
7.5
Good
197 reviews

Crew

8.1

Comfort

7.5

Overall

7.5

Entertainment

6.2

Boarding

7.5

Food

6.8

Reviews

1 / 13
10.0
Excellent

Hamish,May 2025

SGN - MEL

Great experience with airline and quality of aircraft and crew service. Traveled in premium economy. Good comfy seats with excellent recline so could sleep fine.

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.

  • How popular is this Vientiane to Phnom Penh flight route?

    This flight path from Vientiane Wattay to Phnom Penh Pochentong was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What is the cheapest airline to fly from Vientiane to Phnom Penh round-trip?

    According to our current data, Vietnam Airlines ($222), offers the cheapest pricing from Vientiane to Phnom Penh. You may be able to fly from Vientiane to Phnom Penh for 40% less than the average price by searching for this airline.

  • What are the most reliable airlines from Vientiane to Phnom Penh?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Vientiane to Phnom Penh on time: Vietnam Airlines (92%), Cambodia Angkor Air (92%), Air France (0%).

  • Can I find deals for flights from Vientiane to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Vientiane to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vientiane to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vientiane to Phnom Penh.

  • Can I find deals for business class flights from Vientiane to Phnom Penh?

    Yes. Cheapflights offers flight deals from Vientiane to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vientiane to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Vientiane to Phnom Penh (average of $986). Flying from Vientiane to Phnom Penh in June is currently the most expensive (average of $1,546). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vientiane to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Luang Prabang to Phnom Penh flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$222Average$376FlexibilityNo cancel feeOn-time81%

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