Find cheap flights from Vientiane to Phnom Penh - Compare and Save

2 airlines operate flights between Vientiane and Phnom Penh. The airlines offering nonstop flights on this route include:
• Vietnam Airlines
• Cambodia Airways

Flights from Vientiane to Phnom Penh usually depart from Vientiane Wattay (VTE) and arrive at Phnom Penh Techo Intl (KTI).

Here are some options for this route, based on selected ticket types and cabin classes:

• Vietnam Airlines: a cabin bag and a checked bag in Economy Class
• Cambodia Airways: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Vientiane to Phnom Penh.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $290 round-trip via Bangkok Don Mueang Intl (DMK), compared to $376 for nonstop.

The Airbus A321-100/200 family is used most often on this route, operated mainly by Vietnam Airlines and VietJet Air. Other aircraft seen on the route include Airbus A318/A319/A320/A321 variants.

Most connecting flights from Vientiane to Phnom Penh pass through Bangkok Don Mueang Intl (DMK), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Yes. Being flexible with your travel dates can save you up to 18% on the Vientiane to Phnom Penh route. Thursday is the cheapest departure day at $345 round-trip on average, while Friday is the most expensive at $420, a difference of $75. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Vientiane to Phnom Penh flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

A nonstop flight from Vientiane to Phnom Penh takes 1h 42m, covering 484 miles.

These are the earliest and latest flight times available from Vientiane to Phnom Penh:

• Earliest: departs at 11:20 am and lands at 1:02 pm
• Latest: departs at 4:55 pm and lands at 6:37 pm.

The flight takes about 1h 42m.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Vientiane to Phnom Penh range from $343 to $439, with an average of $374 over the past 12 months. Anything below $343 counts as a good deal.