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Phnom Penh

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

VTE — KTI
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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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 time of day to fly from VTE to KTI?

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 July 8, 2026.

When flying from Vientiane to Phnom Penh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 8, 2026.
Get a feel of what it's like to fly with Vietnam Airlines from Vientiane to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.7
Good
279 reviews

Comfort

7.7

Overall

7.7

Boarding

7.8

Crew

8.3

Entertainment

6.3

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
Vietnam Airlines
7.7
Good
279 reviews
Vietnam Airlines
7.7
Good
279 reviews

Comfort

7.7

Overall

7.7

Boarding

7.8

Crew

8.3

Entertainment

6.3

Food

6.9

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

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 Techo Intl was viewed by 7 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 ($338), offers the cheapest pricing from Vientiane to Phnom Penh.

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

    One-way options have recently been found by users for as low as $115 on Thai AirAsia. Other airlines that offer cheap prices include Cambodia Airways from $175 and Vietnam Airlines from $176 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Vientiane to Phnom Penh consider choosing Cambodia Airways (100%), Vietnam Airlines (100%) or Cambodia Angkor Air (100%) as they are the most reliable in getting you off to your destination on time.

  • 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.

See more FAQs

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Complete your trip

Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Phnom Penh car rentals

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 July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Vietnam AirlinesCheapest$338Average$409FlexibilityNo cancel feeOn-time81%

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