Cheap Flights from Vientiane to Phnom Penh Starting at $131

Helping travelers to find the best flight offers

Cheapest flights from Vientiane to Phnom Penh

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Vientiane to Phnom Penh. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$131

Thai AirAsia
Thai AirAsia
1 transfer
10h 5m
09/07/2025

The cheapest one-way flight from Vientiane to Phnom Penh departs on 09/07/2025, is operated by Thai AirAsia and costs $131

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Vientiane to Phnom Penh

The fastest flight

1h 25m

Fastest flight from Vientiane to Phnom Penh takes 1h 25m

Direct flights

Once a week

There are direct flights on this route 1 day a week: Th

Earliest flight

11:30 AM

Latest flight

11:30 AM

Average flight duration

1h 30m

Direct flights count

11

Distance

755km

Timezone difference

0h

The distance between Vientiane and Phnom Penh is 755km (468 miles). The average flight duration is 1h 30m. There are 11 direct flights from Vientiane to Phnom Penh. Vientiane and Phnom Penh are in the same time zone. Flights from Vientiane begin at 11:30 AM. The latest flight from Vientiane departs at 11:30 AM.

See also:

Cheap flights to Cambodia

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Direct flights airfares to Phnom Penh

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Cheapest air tickets to Vientiane

Airfare from Vientiane to Phnom Penh by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Vientiane to Phnom Penh

April 2025
Lowest price
on average:
$138
December 2025
Highest price
on average:
$197
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Vientiane — Phnom Penh route and the starting prices for flights of each specific airline on it.

Thai AirAsia
Thai AirAsia

Starting at $127

Vietnam Airlines
Vietnam Airlines

Starting at $192

Thai Airways
Thai Airways

Starting at $209

Direct Flights from Vientiane to Phnom Penh

A direct flight is the most convenient and comfortable way to fly from Vientiane to Phnom Penh, despite the fact that sometimes flights with transfers can cost significantly less.

Phnom Penh city image

Vientiane — Phnom Penh

VTE — PNH

04/19/2025

Departure date

Direct flight

Vietnam Airlines

VN921

Starting at $244

Phnom Penh city image

Vientiane — Phnom Penh

VTE — PNH

06/20/2025

Departure date

Direct flight

Vietnam Airlines

VN921

Starting at $200

Phnom Penh city image

Vientiane — Phnom Penh

VTE — PNH

08/15/2025

Departure date

Direct flight

Vietnam Airlines

VN921

Starting at $202

Phnom Penh city image

Vientiane — Phnom Penh

VTE — PNH

09/07/2025

Departure date

Direct flight

Vietnam Airlines

VN921

Starting at $192

Phnom Penh city image

Vientiane — Phnom Penh

VTE — PNH

10/02/2025

Departure date

Direct flight

Vietnam Airlines

VN921

Starting at $201

Phnom Penh city image

Vientiane — Phnom Penh

VTE — PNH

03/12/2026

Departure date

Direct flight

Vietnam Airlines

VN921

Starting at $203

Schedule of direct flights from Vientiane to Phnom Penh

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Vientiane to Phnom Penh:

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Unable to find information about the schedule of direct flights from

Vientiane airports overview

VTE
Wattay International Airport
Vietnam Airlines
Lao Airlines
Thai AirAsia
Airlines flying to this airport
$137
Starting at
$173
on average

Phnom Penh airports overview

PNH
Phnom Penh International Airport
Vietnam Airlines
Lao Airlines
Thai AirAsia
Airlines flying to this airport
$137
Starting at
$173
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Vientiane to Phnom Penh?

The cheapest flight ticket from Vientiane to Phnom Penh according to data for the last 48 hours costs $131

When is the best time to buy air tickets on the route Vientiane — Phnom Penh?

Often the best time to buy tickets from Vientiane to Phnom Penh is 2 months before departure.

When is the cheapest time of year to fly from Vientiane to Phnom Penh?

Based on statistics over the past years, the lowest prices for flights from Vientiane to Phnom Penh can be found flying in these months: April, June, October.

How long does it take to fly from Vientiane to Phnom Penh?

The fastest flights from Vientiane to Phnom Penh start from 1 hour 25 minutes in the air.

Which airline can fly direct from Vientiane to Phnom Penh?

The following airlines operate direct flights on the route Vientiane — Phnom Penh: Vietnam Airlines

Special offers and sales on air tickets from Vientiane to Phnom Penh

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

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We couldn't find any special offers for flights from Vientiane to Phnom Penh

Alternative routes

Bangkok ➜ Phnom Penh•Chiang Mai ➜ Phnom Penh•Hanoi ➜ Phnom Penh•Jinghong ➜ Phnom Penh•Khon Kaen ➜ Phnom Penh•Thanh Hoa ➜ Phnom Penh•Udon Thani ➜ Phnom Penh•Dong Hoi ➜ Phnom Penh•Savannakhet ➜ Phnom Penh•Vientiane ➜ Bangkok•Vientiane ➜ Nha Trang•Vientiane ➜ Pleiku•Vientiane ➜ Siem Reap•Vientiane ➜ Ho Chi Minh City•Vientiane ➜ Tuy Hoa•Vientiane ➜ Can Tho•Vientiane ➜ Rach Gia•Vientiane ➜ Savannakhet