$149 Cheap Flights from Phnom Penh (PNH) to Xining (XNN)

View $149 flight on Tue, Aug 5, 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Xining (XNN-Caojiabao Intl.)

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Cheap Flights from Phnom Penh to Xining (PNH-XNN)

Prices were available within the past 7 days and start at $149 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Phnom Penh (PNH) to Xining (XNN)
Origin airport
Phnom Penh Intl.
Destination airport
Caojiabao Intl.
Distance
1734 mi

Phnom Penh to Xining Flights

The cheapest times to fly from Phnom Penh to Xining

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phnom Penh to Xining are during the month of . You can find some of the cheapest flights from Phnom Penh to Xining with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phnom Penh to Xining

Sunday is one of the best days to book for cheap flights from Phnom Penh to Xining: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phnom Penh to Xining

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phnom Penh to Xining in 2025. You can also book with separate airlines for your outbound and return journeys, from $149 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phnom Penh to Xining flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phnom Penh to Xining airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN) cost?
Discover the latest flight deals from PNH to XNN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PNH to XNN?
The cheapest flights from PNH to XNN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN)?
Board a direct flight with 9 Air Co and journey straight from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN).
What is the cheapest airline that flies from PNH to XNN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PNH to XNN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN)?
On average, Phnom Penh Intl. Airport (PNH) has 2 direct flights to Xining Airport (XNN) weekly. For more choice, use Expedia's filter tool to search for flights with layovers. Fit in a quick visit to another city or simply break up your trip.
What are the most popular departure times for flights from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN)?
More people fly between PNH and XNN at 5 PM than at any other time. Prefer a quieter experience? Consider flying outside peak hours and you could save on your fare as well.
What day of the week has the most flights from PNH to XNN?
If you jet off on a Thursday, you'll get the greatest range of choices for flights from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN).
What is the earliest flight from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN)?
The first flight of the day taking off from Phnom Penh Intl. Airport (PNH) is at around 5:00PM UTC+7. Board this plane and you'll reach Xining Airport (XNN) at approximately 10:30PM UTC+8. The total flight duration is 4h 30m.
How long does it take to fly from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN)?
The average flight duration from PNH to XNN is 4 hours and 30 minutes, covering a distance of 1,750 mi.
What is the best time to fly from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN)?
Choose a flight from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Xining from Phnom Penh Intl. Airport (PNH)?
Xining Airport (XNN) is the only airport in Xining with direct flights from Phnom Penh Intl. Airport (PNH). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN) last-minute?
Holding off until just before your departure to book your flight from PNH to XNN generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to maximize your chances of scoring a bargain.
Is it cheaper to book a PNH to XNN flight and hotel package?
Compared with arranging flights and hotels separately, booking a PNH to XNN flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Xining Airport (XNN)?
Typically, it's possible to cancel or reschedule your PNH to XNN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.