$150 Cheap Flights from Phnom Penh (PNH) to Xi'an (XIY)

View $150 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Xi'an (XIY-Xianyang Intl.)

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Cheap Flights from Phnom Penh to Xi'an (PNH-XIY)

Prices were available within the past 7 days and start at $150 for one-way flights and $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Aug 4 - Thu, Aug 7
PNH
Phnom Penh
XIY
Xi'an
$252 Roundtrip, found 20 hours ago
$252
Roundtrip
found 20 hours ago
Select China Eastern Airlines flight, departing Mon, Aug 4 from Phnom Penh to Xi'an, returning Thu, Aug 7, priced at $252 found 20 hours ago
China Eastern Airlines
Sat, Aug 2 - Thu, Aug 7
PNH
Phnom Penh
XIY
Xi'an
$266 Roundtrip, found 20 hours ago
$266
Roundtrip
found 20 hours ago
Select China Eastern Airlines flight, departing Sat, Aug 2 from Phnom Penh to Xi'an, returning Thu, Aug 7, priced at $266 found 20 hours ago
Air China
Mon, Aug 4 - Tue, Aug 5
PNH
Phnom Penh
XIY
Xi'an
$272 Roundtrip, found 20 hours ago
$272
Roundtrip
found 20 hours ago
Select Air China flight, departing Mon, Aug 4 from Phnom Penh to Xi'an, returning Tue, Aug 5, priced at $272 found 20 hours ago
China Southern Airlines
Sun, Nov 2 - Thu, Nov 6
PNH
Phnom Penh
XIY
Xi'an
$291 Roundtrip, found 2 days ago
$291
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Sun, Nov 2 from Phnom Penh to Xi'an, returning Thu, Nov 6, priced at $291 found 2 days ago
China Eastern Airlines
Sat, Aug 2 - Wed, Aug 6
PNH
Phnom Penh
XIY
Xi'an
$294 Roundtrip, found 20 hours ago
$294
Roundtrip
found 20 hours ago
Select China Eastern Airlines flight, departing Sat, Aug 2 from Phnom Penh to Xi'an, returning Wed, Aug 6, priced at $294 found 20 hours ago
China Eastern Airlines
Mon, Aug 4 - Wed, Aug 6
PNH
Phnom Penh
XIY
Xi'an
$299 Roundtrip, found 20 hours ago
$299
Roundtrip
found 20 hours ago
Select China Eastern Airlines flight, departing Mon, Aug 4 from Phnom Penh to Xi'an, returning Wed, Aug 6, priced at $299 found 20 hours ago
Air China
Mon, Aug 4 - Fri, Aug 8
PNH
Phnom Penh
XIY
Xi'an
$305 Roundtrip, found 20 hours ago
$305
Roundtrip
found 20 hours ago
Select Air China flight, departing Mon, Aug 4 from Phnom Penh to Xi'an, returning Fri, Aug 8, priced at $305 found 20 hours ago
China Eastern Airlines
Sat, Aug 2 - Tue, Aug 5
PNH
Phnom Penh
XIY
Xi'an
$317 Roundtrip, found 20 hours ago
$317
Roundtrip
found 20 hours ago
Select China Eastern Airlines flight, departing Sat, Aug 2 from Phnom Penh to Xi'an, returning Tue, Aug 5, priced at $317 found 20 hours ago
China Eastern Airlines
Sat, Aug 2 - Mon, Aug 4
PNH
Phnom Penh
XIY
Xi'an
$320 Roundtrip, found 20 hours ago
$320
Roundtrip
found 20 hours ago
Select China Eastern Airlines flight, departing Sat, Aug 2 from Phnom Penh to Xi'an, returning Mon, Aug 4, priced at $320 found 20 hours ago
Asiana Airlines
Thu, Jul 31 - Mon, Aug 4
PNH
Phnom Penh
XIY
Xi'an
$867 Roundtrip, found 20 hours ago
$867
Roundtrip
found 20 hours ago
Select Asiana Airlines flight, departing Thu, Jul 31 from Phnom Penh to Xi'an, returning Mon, Aug 4, priced at $867 found 20 hours ago
0
Flights from Phnom Penh (PNH) to Xi'an (XIY)
Origin airport
Phnom Penh Intl.
Destination airport
Xianyang Intl.
Airlines serving
Air China, Asiana Airlines, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Xiamen Airlines
Roundtrip price
$252
Distance
1600 mi

Phnom Penh to Xi'an Flights

The cheapest times to fly from Phnom Penh to Xi'an

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 Xi'an are during the month of August. You can find some of the cheapest flights from Phnom Penh to Xi'an with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phnom Penh to Xi'an

Sunday is one of the best days to book for cheap flights from Phnom Penh to Xi'an: 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 Xi'an

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 Xi'an in 2025. You can also book with separate airlines for your outbound and return journeys, from $150 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 Xi'an 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 Xi'an 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 Xianyang Intl. Airport (XIY) cost?
Discover the latest flight deals from PNH to XIY 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 XIY?
The cheapest flights from PNH to XIY 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 Xianyang Intl. Airport (XIY)?
You can fly directly from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY) on a Spring Airlines flight.
What is the cheapest airline that flies from PNH to XIY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PNH to XIY. 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 Xianyang Intl. Airport (XIY)?
On average, you can take your pick of 3 direct flights departing from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY) weekly. If you don't see one that fits your travel plans, think about a flight that has a layover. Filter your search on Expedia to include one stop or more and choose the next best option.
What are the most popular departure times for flights from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY)?
More people fly between PNH and XIY at 1 AM than at any other point in the day. Looking to skip the crowds? Consider flying outside peak hours and there's a chance you'll save on your ticket as well.
What day of the week has the most flights from PNH to XIY?
Friday has the most flights from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY). Consider taking off on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY)?
The first flight of the day out of Phnom Penh Intl. Airport (PNH) is at around 1:15AM UTC+7. Catch this flight and you'll touch down at Xianyang Intl. Airport (XIY) at approximately 6:30AM UTC+8. The total travel time is 4h 15m.
How long does it take to fly from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY)?
It usually takes 4 hours and 15 minutes to travel the 1,600 mi from PNH to XIY.
What is the best time to fly from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY)?
Opt for a flight from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY) that leaves before 3 PM to reduce the likelihood of delays and cancellations. 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 Xi'an from Phnom Penh Intl. Airport (PNH)?
Xianyang Intl. Airport (XIY) is the only airport in Xi'an with direct flights from Phnom Penh Intl. Airport (PNH). Explore the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY) last-minute?
Booking your ticket from PNH to XIY right before your trip is usually more expensive. But if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a PNH to XIY flight and hotel package?
Compared with arranging hotels and flights separately, booking a PNH to XIY flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Xianyang Intl. Airport (XIY)?
If you booked your PNH to XIY flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.