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Phnom Penh

Cheap flights from Kathmandu (KTM) to Phnom Penh (PNH)

KTM — PNH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Kathmandu to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Phnom Penh (PNH). 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 October 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars
Provider with most accurate pricing for Kathmandu Tribhuvan-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Phnom Penh Pochentong flights.
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Compare providers for flights from Kathmandu to Phnom Penh

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 Kathmandu to Phnom Penh in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice 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 Kathmandu-Phnom Penh flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Kathmandu-Phnom Penh flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Kathmandu-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kathmandu-Phnom Penh flights, Cheapflights users trust Mytrip the most. Mytrip 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 Kathmandu-Phnom Penh 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 Kathmandu to Phnom Penh

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

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 October 30, 2025.
See what other customers who have flown with Thai Airways from Kathmandu to Phnom Penh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
361 reviews

Comfort

7.6

Entertainment

6.9

Crew

8.3

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
361 reviews
Thai Airways
7.8
Good
361 reviews

Comfort

7.6

Entertainment

6.9

Crew

8.3

Overall

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

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

  • What is the cheapest airline to fly from Kathmandu to Phnom Penh round-trip?

    Cheapflights users have booked flights from Kathmandu to Phnom Penh round-trip from $498.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kathmandu 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.
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Top airline flying from Kathmandu to Phnom Penh

Discover the top airline that operate flights from Kathmandu 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest$498Average$571FlexibilityNo cancel feeOn-time77%

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