PNH - VTE

$144 Find Cheap Flights from Phnom Penh to Vientiane

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phnom Penh to Vientiane departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Vientiane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phnom Penh to Vientiane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phnom Penh to Vientiane, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from Phnom Penh to Vientiane (PNH-VTE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phnom Penh to Vientiane that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Phnom Penh to Vientiane

KAYAK's recommended round-trip deals from the most popular airlines that fly from Phnom Penh to Vientiane.
Discover the best prices for you by selecting your travel dates on KAYAK.
Thai AirAsia Logo
5:05 pm - 7:35 amPNH-VTE
14h 30m1 stop
Thai AirAsia Logo
8:10 am - 4:20 pmVTE-PNH
8h 10m1 stop
$277Thai AirAsia
Find Deal
Sun, May 25 - Wed, May 28
Thai AirAsia Logo
5:05 pm - 7:35 amPNH-VTE
14h 30m1 stop
Thai AirAsia Logo
8:10 am - 4:20 pmVTE-PNH
8h 10m1 stop
$281Thai AirAsia
Find Deal
Wed, May 14 - Sat, May 17
Thai AirAsia Logo
5:05 pm - 7:35 amPNH-VTE
14h 30m1 stop
Thai AirAsia Logo
8:10 am - 4:20 pmVTE-PNH
8h 10m1 stop
$287Thai AirAsia
Find Deal
Sun, Jun 8 - Sat, Jun 14
 Logo
5:45 pm - 7:15 pmPNH-VTE
1h 30mnonstop
 Logo
8:10 am - 4:20 pmVTE-PNH
8h 10m1 stop
Wed, May 14 - Sat, May 17
Vietnam Airlines Logo
5:45 pm - 7:15 pmPNH-VTE
1h 30mnonstop
Vietnam Airlines Logo
11:30 am - 1:00 pmVTE-PNH
1h 30mnonstop
$339Vietnam Airlines
Find Deal
Sun, May 25 - Wed, May 28
Vietnam Airlines Logo
5:45 pm - 7:15 pmPNH-VTE
1h 30mnonstop
Vietnam Airlines Logo
11:30 am - 1:00 pmVTE-PNH
1h 30mnonstop
$343Vietnam Airlines
Find Deal
Sun, Jun 8 - Sat, Jun 14
Thai Airways Logo
9:40 am - 7:45 pmPNH-VTE
10h 05m1 stop
Thai Airways Logo
1:30 pm - 7:55 pmVTE-PNH
6h 25m1 stop
$356Thai Airways
Find Deal
Fri, Jun 27 - Mon, Jun 30
 Logo
11:55 am - 5:45 pmPNH-VTE
5h 50m1 stop
 Logo
8:10 am - 7:35 pmVTE-PNH
11h 25m2 stops
Sun, May 25 - Wed, May 28
China Eastern Logo
12:10 am - 9:35 amPNH-VTE
33h 25m3 stops
China Eastern Logo
10:35 am - 11:35 amVTE-PNH
25h 00m1 stop
$505China Eastern
Find Deal
Sat, Jun 7 - Sat, Jun 14
China Eastern Logo
12:10 am - 5:50 pmPNH-VTE
17h 40m2 stops
China Eastern Logo
6:50 pm - 11:35 amVTE-PNH
16h 45m1 stop
$515China Eastern
Find Deal
Sat, May 24 - Wed, May 28
Useful Info

KAYAK's insights & trends for Phnom Penh to Vientiane flights

Get data-powered insights and trends into flights from Phnom Penh to Vientiane to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Phnom Penh to Vientiane?

The average price of all round-trip flights from Phnom Penh to Vientiane clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Vientiane on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Phnom Penh to Vientiane. For your return ticket, we recommend flying on a Monday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Phnom Penh to Vientiane?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phnom Penh to Vientiane, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phnom Penh to Vientiane is June, where tickets cost $313 (return) on average. On the other hand, the most expensive months are January and October, where the average cost of round-trip tickets is $417 and $383 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phnom Penh to Vientiane, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phnom Penh to Vientiane, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonFebruary
High seasonNovember
Cheapest flight$144
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Phnom Penh to Vientiane

When to book flights from Phnom Penh to Vientiane

Are your dates flexible? Find out the best times to travel from Phnom Penh to Vientiane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Phnom Penh to Vientiane

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

    In the last 3 days, the lowest price for a flight from Phnom Penh to Vientiane was $144 for a one-way ticket and $277 for a round-trip.

  • Do I need a passport to fly between Phnom Penh and Vientiane?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Phnom Penh and on arrival in Vientiane.

  • Which aircraft models fly most regularly from Phnom Penh to Vientiane?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Phnom Penh to Vientiane flight route.

  • Which airline alliances offer flights from Phnom Penh to Vientiane?

    SkyTeam is the only airline alliance operating flights between Phnom Penh and Vientiane.

  • On which days can I fly direct from Phnom Penh to Vientiane?

    There are nonstop flights from Phnom Penh to Vientiane on a daily basis.

  • Which is the best airline for flights from Phnom Penh to Vientiane, Thai Airways or Vietnam Airlines?

    The two airlines most popular with KAYAK users for flights from Phnom Penh to Vientiane are Thai Airways and Vietnam Airlines. With an average price for the route of $372 and an overall rating of 7.7, Thai Airways is the most popular choice. Vietnam Airlines is also a great choice for the route, with an average price of $374 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Phnom Penh to Vientiane?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phnom Penh to Vientiane.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phnom Penh to Vientiane?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vientiane from Phnom Penh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phnom Penh to Vientiane?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vientiane with an airline and back to Phnom Penh with another airline. Booking your flights between Phnom Penh and VTE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phnom Penh to Vientiane?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vientiane from Phnom Penh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Phnom Penh to Vientiane

  • Looking for a cheap flight? 25% of our users found flights on this route for $199 or less one-way and $343 or less round-trip.

Prefer to fly direct from Phnom Penh to Vientiane?

Find which airlines fly direct from Phnom Penh Pochentong Airport to Vientiane Wattay Airport, which days they fly and book direct flights.

Direct departures

Phnom Penh Pochentong to Vientiane Wattay

Monday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Tuesday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Wednesday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Thursday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Friday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Saturday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Sunday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

See more direct flights

Direct returns

Vientiane Wattay to Phnom Penh Pochentong

Monday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Tuesday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Wednesday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Thursday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Friday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Saturday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

Sunday

Cambodia Angkor Air, Vietnam Airlines

Cambodia Angkor Air, Vietnam Airlines

See more direct flights
See more direct flights

Top 4 airlines serving from Phnom Penh to Vientiane

 
See real verified KAYAK customer reviews for airlines flying from Phnom Penh to Vientiane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phnom Penh to Vientiane? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
9.4
Lao AirlinesOverall score based on 7 reviews
9.1Boarding
7.7Entertainment
9.4Comfort
8.5Food
9.4Crew
Airline reviews

I would like to thank Lao Airline management for having such nice Team to help customer needs

10.0 Excellentshalinder, Dec 2023HAN - LPQ
Read more Lao Airlines reviews

I would like to thank Lao Airline management for having such nice Team to help customer needs

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

2 hours delay, time changes started already 2 days before the flight

Average, not more then that. Cannot compete with Singapore Airlines

I bought the front row seat and made and early online check in but they changed my seat to the back row without prior notice. The inflight meal was too poor, only a piece of small finger food. The boarding is a disaster, everyone is stuffed in a bus in chaos. Doesnt worth the money at all.

Poor. Flight was delay without prior notice. Poor boarding. Poor meal service. Plane was dirty and smelly. Does not worth the money.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate. I had to use a paper boarding pass as they do not like electronic boarding passes. I scanned my electronic pass, but the gate agent requested the paper pass. Luckily I had a paper pass, although my electronic pass worked and when the paper pass was scanned it stated I was already on board.

Overall very nice airline. The seats were cloth unlike leather seats I am accustom to on planes. The food was adequate.

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

Was on holiday with my partner and we booked with Vietnam airlines as it not meant to be a budget airline. They separated us and made us sit at either end of the plane. Not the way I planned to spend my time on my holiday separate from my loved one. How can they separate people on the same booking. They know we are together and spending quality time together.

I had sometimes my trips with Vietnam Airlines and I like it 😊

The check-in process was great, and I cannot remember the name of the supervisor, but he was good and told us about the transit process very correctly and efficiently and kindly. We were given down access and the overall process was very efficient.

Everything was good. The red seats were a scam. Just like any other seat but red. Although they let you board earlier which was very nice.

Other than the bus wait time to off board passenger when we reached Don Muang, everything else was excellent

Very good, it would be good if payment for drinks could be accepted by card too.

Ontime, no frills, the cabin is clean, the ticket price is lower than the full-service airlines.

Paid for a meal we didn't receive. They admitted they had forgetten ours. No compensation or rectification offered. We requested if they would just give us a glass of wine instead and we would call it even. Crew advised they could not do this and to go to Air Asia counter on arrival and request a refund. Our flight didn't arrive until 2am so this was not a viable option. The crews solution was if we wanted a wine we should purchase one. I was unhappy with that suggestion considering they had already ripped us off with our meal.

Took 4 flights in 5 days 3 out of 4 left late about one hour each.

The boarding process was very poor - refueling on so rear ladder blocked. I think while boarding both ladders should be accessible so that passengers are comfortable instead of crowding through front ladder

No WiFi or movies. And the seat We’re uncomfortable. Good thing it was a short flight

It was on time! First time in a long time for Air Asia. Thank you!

Nightmare at check in because of restrictibe and unmanageable baggage rules. Very long line and slow because of these policies. Not a smart way to make $

Everything you need to know for your flight from Phnom Penh to Vientiane

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.