$126 Cheap Flights from Beijing (PEK) to Phnom Penh (PNH)

View $126 flight on Thu, May 29, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Beijing to Phnom Penh (PEK-PNH)

Prices were available within the past 7 days and start at $126 for one-way flights and $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, May 12 - Fri, May 16
PEK
Beijing
PNH
Phnom Penh
$247 Roundtrip, found 4 days ago
$247
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Mon, May 12 from Beijing to Phnom Penh, returning Fri, May 16, priced at $247 found 4 days ago
China Eastern Airlines
Sat, May 10 - Sat, May 17
PEK
Beijing
PNH
Phnom Penh
$247 Roundtrip, found 13 hours ago
$247
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Sat, May 10 from Beijing to Phnom Penh, returning Sat, May 17, priced at $247 found 13 hours ago
China Eastern Airlines
Thu, May 29 - Sat, Jun 14
PEK
Beijing
PNH
Phnom Penh
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, May 29 from Beijing to Phnom Penh, returning Sat, Jun 14, priced at $253 found 3 days ago
China Eastern Airlines
Fri, May 9 - Sun, Jun 1
PEK
Beijing
PNH
Phnom Penh
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Fri, May 9 from Beijing to Phnom Penh, returning Sun, Jun 1, priced at $256 found 4 days ago
China Eastern Airlines
Tue, Jun 10 - Mon, Jun 23
PEK
Beijing
PNH
Phnom Penh
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Tue, Jun 10 from Beijing to Phnom Penh, returning Mon, Jun 23, priced at $258 found 6 days ago
China Eastern Airlines
Wed, May 14 - Fri, May 16
PEK
Beijing
PNH
Phnom Penh
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Wed, May 14 from Beijing to Phnom Penh, returning Fri, May 16, priced at $269 found 4 days ago
Vietnam Airlines
Mon, Apr 28 - Sun, May 11
PEK
Beijing
PNH
Phnom Penh
$277 Roundtrip, found 23 hours ago
$277
Roundtrip
found 23 hours ago
Select Vietnam Airlines flight, departing Mon, Apr 28 from Beijing to Phnom Penh, returning Sun, May 11, priced at $277 found 23 hours ago
Cathay Pacific
Fri, May 30 - Mon, Jun 2
PEK
Beijing
PNH
Phnom Penh
$315 Roundtrip, found 3 days ago
$315
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Fri, May 30 from Beijing to Phnom Penh, returning Mon, Jun 2, priced at $315 found 3 days ago
Air China
Fri, May 2 - Mon, May 12
PEK
Beijing
PNH
Phnom Penh
$360 Roundtrip, found 23 hours ago
$360
Roundtrip
found 23 hours ago
Select Air China flight, departing Fri, May 2 from Beijing to Phnom Penh, returning Mon, May 12, priced at $360 found 23 hours ago
Shenzhen Airlines
Thu, May 1 - Wed, May 7
PEK
Beijing
PNH
Phnom Penh
$412 Roundtrip, found 4 days ago
$412
Roundtrip
found 4 days ago
Select Shenzhen Airlines flight, departing Thu, May 1 from Beijing to Phnom Penh, returning Wed, May 7, priced at $412 found 4 days ago

Frequently asked questions

How much does a flight from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH) cost?
Cheap round-trip flights from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH) start at $384. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air China flight leaving PEK on May 2 2025 and touching down at PNH. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from PEK to PNH?
The cheapest flights from PEK to PNH 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 Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH)?
Board a direct flight with Air China and head straight from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH).
What is the cheapest airline that flies from PEK to PNH?
Currently, the cheapest airline operating one-way flights from PEK to PNH is Air China. You can take off on this route from $195. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PEK on June 8 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH)?
On average, only 1 direct flight departs each day from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH). Seeking more options? Use our filters to find flights with layovers and squeeze another destination into your itinerary.
What are the most popular departure times for flights from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH)?
The 6 PM departures from PEK to PNH are the busiest. Greater demand means you’ll likely pay more for these departures. If you want to save on your trip, choose a less crowded time to fly.
What day of the week has the most flights from PEK to PNH?
If you travel on a Friday, you’ll get the widest range of choices for flights from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH).
What is the earliest flight from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH)?
The earliest flight leaving from Capital Intl. Airport (PEK) is at around 6:55PM UTC+8. Catch this flight and you’ll arrive at Phnom Penh Intl. Airport (PNH) at approximately 11:10PM UTC+7. The overall travel time is 5h 15m.
How long does it take to fly from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH)?
The average flight duration from PEK to PNH is 5 hours and 15 minutes, covering a total distance of 2,100 mi.
What is the best time to fly from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH)?
To avoid possible delays on the Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Phnom Penh from Capital Intl. Airport (PEK)?
If you’re traveling on a direct flight from Capital Intl. Airport (PEK) to Phnom Penh, Phnom Penh Intl. Airport (PNH) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH) last-minute?
Booking your flight from PEK to PNH right before your getaway is usually more expensive. But if you’re flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a PEK to PNH flight and hotel package?
Securing a PEK to PNH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Capital Intl. Airport (PEK) to Phnom Penh Intl. Airport (PNH)?
In most instances, you can reschedule or cancel your PEK to PNH flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you want more information, visit our Customer Service portal.
*Available to One Key members.