Phnom Penh

Cheap flights from New Delhi (DEL) to Phnom Penh (PNH)

DEL — PNH
Jun 21 — Jun 281
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Phnom Penh Pochentong are usually found in July or August, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from New Delhi to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) 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 June 16, 2025.

Popular in

January

Cheapest in

July

Average price

$310

Good one-way deal

$593 or less
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Phnom Penh Pochentong.

Best time to book a flight from New Delhi to Phnom Penh

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

How far ahead should I book a flight from New Delhi to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Phnom Penh. Price data was last updated on June 13, 2025.

The best time to book flights from New Delhi to Phnom Penh is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from New Delhi to Phnom Penh (average of $991). Flying from New Delhi to Phnom Penh in June is currently the most expensive (average of $1,557). 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 DEL to PNH?

Find hourly flight availability from New Delhi 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 June 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from New Delhi to Phnom Penh by exploring options for tickets at noon.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Phnom Penh. 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 New Delhi to Phnom Penh that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from New Delhi 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.

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

    Currently, March is the cheapest month in which you can book a flight from New Delhi to Phnom Penh (average of $991). Flying from New Delhi to Phnom Penh in June is currently the most expensive (average of $1,557). 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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Complete your trip

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

Top 2 airlines flying from New Delhi to Phnom Penh

Discover the top 2 airlines that operate flights from New Delhi 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cambodia Angkor AirCheapest$281Average$407FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$329Average$337FlexibilityNo cancel feeOn-time81%

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