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Vientiane

$144+ Cheap flights from Phnom Penh (PNH) to Vientiane (VTE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — VTE
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Phnom Penh Pochentong to Vientiane Wattay are usually found in April or June, booked 49 days in advance, depart on a Tuesday or Saturday and return on a Sunday

Cheap flight deals from Phnom Penh to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Vientiane (VTE). 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 January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$296
(Kiwi.com)

One-way from

$144
(Kiwi.com)

Popular in

January

Cheapest in

April

Average price

$408
Provider with most accurate pricing for Phnom Penh Pochentong-Vientiane Wattay flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Vientiane Wattay flights.
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From Phnom Penh Pochentong to Vientiane Wattay
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One-way flight from Phnom Penh Pochentong to Vientiane Wattay
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Phnom Penh to Vientiane

Cheapest flights from Phnom Penh to Vientiane
Explore the most affordable flight options available from Phnom Penh to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/285:15 pmPNH - VTE
1 stop14h 20mThai AirAsia
Fri 1/318:05 amVTE - PNH
1 stop24h 20mThai AirAsia
Deal found 1/15$296
This Kiwi.com deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1911:50 amPNH - VTE
1 stop5h 55mMultiple Airlines
Thu 1/232:45 pmVTE - PNH
1 stop17h 40mMultiple Airlines
Deal found 1/16$318
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:45 pmPNH - VTE
Nonstop1h 30mVietnam Airlines
Sat 6/1411:30 amVTE - PNH
Nonstop1h 30mVietnam Airlines
Deal found 1/16$342
This oojo deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/139:45 amPNH - VTE
1 stop10h 00mThai Airways
Sat 2/158:30 pmVTE - PNH
1 stop12h 15mThai Airways
Deal found 1/16$372
This FlightHub deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3112:10 amPNH - VTE
3 stops21h 20mChina Eastern
Fri 4/410:20 pmVTE - PNH
2 stops48h 55mChina Eastern
Deal found 1/16$686

Find flights from Phnom Penh to Vientiane within your budget

Customize your flight search to find flights from Phnom Penh to Vientiane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Tue 1/28

5:15 pm-7:35 am

1 stop14h 20m

Vientiane Wattay

Fri 1/31

8:05 am-8:25 am

1 stop24h 20m

$296

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Fri 6/6

5:45 pm-7:15 pm

Nonstop1h 30m

Vientiane Wattay

Sat 6/14

11:30 am-1:00 pm

Nonstop1h 30m

$342

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Fri 6/6

5:45 pm-7:15 pm

Nonstop1h 30m

Vientiane Wattay

Sat 6/14

8:05 am-4:20 pm

1 stop8h 15m

$343

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Thu 2/13

9:45 am-7:45 pm

1 stop10h 00m

Vientiane Wattay

Sat 2/15

8:30 pm-8:45 am

1 stop12h 15m

$372

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Mon 3/31

12:10 am-9:30 pm

3 stops21h 20m

Vientiane Wattay

Fri 4/4

10:20 pm-11:15 pm

2 stops48h 55m

$686

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Tue 5/20

5:05 pm-7:35 am

1 stop14h 30m

$144

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Tue 5/20

5:45 pm-7:15 pm

Nonstop1h 30m

$198

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Fri 1/31

11:50 am-8:50 am

2 stops21h 00m

$253

Phnom PenhVientiane

PNH - VTE

PNHVTE

Phnom Penh Pochentong

Mon 5/19

12:10 am-10:20 pm

1 stop22h 10m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Compare providers for flights from Phnom Penh to Vientiane

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 Phnom Penh to Vientiane in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phnom Penh-Vientiane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-Vientiane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-Vientiane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Vientiane 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 Phnom Penh-Vientiane 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 Phnom Penh to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Phnom Penh 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.

Travel insights for flights from Phnom Penh to Vientiane

Get recent, data-driven insights about flights from Phnom Penh to Vientiane including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Phnom Penh to Vientiane?

Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Vientiane. Price data was last updated on January 10, 2025.

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh to Vientiane. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Phnom Penh to Vientiane (average of $904). Flying from Phnom Penh to Vientiane in May is currently the most expensive (average of $1,644). 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 PNH to VTE?

Find hourly flight availability from Phnom Penh to Vientiane. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

One of the essential ways to save on airfare from Phnom Penh to Vientiane is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 27% on airfare.

Weekly flight availability from Phnom Penh to Vientiane

Explore weekly flight availability from Phnom Penh to Vientiane. 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 January 17, 2025.

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

Rainfall in Vientiane by month

Plan your trip to Vientiane by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vientiane ranges from 0.4 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Vientiane when rainfall is around 0.4 in.

Temperature in Vientiane by month

Plan your trip to Vientiane by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vientiane, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Vientiane

Get insights into the airlines that provide service to Vientiane. 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 Vientiane. Reviews last updated January 17, 2025.
Thai Airways
7.8
Good
337 reviews

Comfort

7.6

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Thai Airways
7.8
Good
337 reviews
Thai Airways
7.8
Good
337 reviews

Comfort

7.6

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Vietnam Airlines
7.7
Good
210 reviews
Thai Airways
7.8
Good
337 reviews

Comfort

7.6

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Thai AirAsia
7.5
Good
234 reviews
Thai Airways
7.8
Good
337 reviews

Comfort

7.6

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

China Eastern
6.9
Okay
133 reviews
Thai Airways
7.8
Good
337 reviews

Comfort

7.6

Entertainment

6.9

Overall

7.8

Food

7.3

Crew

8.3

Boarding

7.9

Reviews

1 / 10

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Phnom Penh to Vientiane?

    If you wish to fly to Vientiane from Phnom Penh, then you need to book flights from Phnom Penh Pochentong to Vientiane Wattay. There are 2 flights from Pochentong (PNH) to Wattay (VTE) per day to choose from. Flights to Vientiane from Pochentong are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 1h 30m is how long a nonstop flight from Phnom Penh to Vientiane Wattay typically takes.

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

    This flight path from Phnom Penh Pochentong to Vientiane Wattay was viewed by 33 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Phnom Penh to Vientiane round-trip?

    Flying on Thai AirAsia is currently your cheapest option to Vientiane, with prices starting at $296. Additional round-trip tickets that might be worth considering are offered by Vietnam Airlines and Thai Airways, with the lowest prices starting at $342 and $372, respectively. Users have found that Thai AirAsia is 17% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phnom Penh to Vientiane one-way?

    One-way options have recently been found by users for as low as $144 on Thai AirAsia. Other airlines that offer cheap prices include Vietnam Airlines from $198 and China Eastern from $297 one-way.

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

    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 Phnom Penh to Vientiane on time: Vietnam Airlines (70%), Cambodia Angkor Air (70%), Air France (50%).

  • What are the cheapest flights from Phnom Penh to Vientiane?

    While on average a flight from Phnom Penh to Vientiane is generally $498, our data shows the cheapest flight currently is $199. When looking at the most popular route, (Phnom Penh Pochentong - Vientiane Wattay), you can expect to pay $305 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phnom Penh to Vientiane 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 Phnom Penh to Vientiane?

    Currently, June is the cheapest month in which you can book a flight from Phnom Penh to Vientiane (average of $904). Flying from Phnom Penh to Vientiane in May is currently the most expensive (average of $1,644). 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

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Complete your trip

Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
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Top 4 airlines flying from Phnom Penh to Vientiane

Discover the top 4 airlines that operate flights from Phnom Penh to Vientiane. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Lao AirlinesCheapest$202Average$271FlexibilityNo cancel feeOn-time83%
Thai AirAsiaCheapest$245Average$290FlexibilityNo cancel feeOn-time87%
Vietnam AirlinesCheapest$318Average$384FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$349Average$375FlexibilityNo cancel feeOn-time77%
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