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Kathmandu

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

PNH — KTM
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Phnom Penh to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Kathmandu (KTM). 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 July 31, 2025.

Popular in

October

Cheapest in

November

Average price

$519
Highest demand for flights based on searches. 4% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Best time to book a flight from Phnom Penh to Kathmandu

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

What is the cheapest month to book a flight from Phnom Penh to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Kathmandu (average of $1,237). Flying from Phnom Penh to Kathmandu in June is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PNH to KTM?

Find hourly flight availability from Phnom Penh to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

One of the essential ways to save on airfare from Phnom Penh to Kathmandu is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 7% on airfare.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Phnom Penh to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phnom Penh to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Kathmandu (average of $1,237). Flying from Phnom Penh to Kathmandu in June is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Traveling to a place near Kathmandu?

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Nagarkot

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Complete your trip

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Top 4 airlines flying from Phnom Penh to Kathmandu

Discover the top 4 airlines that operate flights from Phnom Penh to Kathmandu. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$316Average$451FlexibilityNo cancel feeOn-time87%
China SouthernCheapest$519Average$699FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$597Average$720FlexibilityNo cancel feeOn-time81%
Thai AirwaysCheapest$651Average$729FlexibilityNo cancel feeOn-time77%

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