To Phnom Penh

Cheap Flights from Beijing to Phnom Penh

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Deals from

Beijing

RatePunk searches hundreds of travel sites at once for deals on flights to Phnom Penh

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Beijing to Phnom Penh

Explore current cheapest deals departing from Beijing to Phnom Penh

Round trip

Sort by: Cheapest

August 19 - August 30

Cheapest

PKX - Phnom Penh

$393

$333

Round trip

August 19 - August 23

Cheapest

PKX - Phnom Penh

$424

$333

Round trip

August 12 - August 30

Cheapest

PKX - Phnom Penh

$376

$333

Round trip

August 12 - August 23

Cheapest

PKX - Phnom Penh

$385

$333

Round trip

December 19 - January 8

Best

PEK - Phnom Penh

$528

$346

Round trip

December 19 - January 7

PEK - Phnom Penh

$530

$356

Round trip

December 19 - January 9

PEK - Phnom Penh

$528

$356

Round trip

December 22 - December 25

PEK - Phnom Penh

$550

$367

Round trip

August 9 - August 16

PEK - Phnom Penh

$347

$371

Round trip

June 20 - June 25

Best

Earliest

PEK - Phnom Penh

$529

$382

Round trip

Unlock all 500+ flight deals to Phnom Penh and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Beijing to Phnom Penh

Right now, 78% of recent fares for cheap flights from Beijing to Phnom Penh are classified as a good price. Fares for this route typically range from $201–$235, with a median of $231. Current fares are below the typical level, suggesting favorable pricing for travelers.

When considering the cheapest time to fly from Beijing to Phnom Penh, June stands out with a median fare of $192. May also offers competitive pricing, with a median fare of $231. April, by contrast, shows a higher median of $422.

A typical journey from Beijing to Phnom Penh takes about 9h 25m, including connections. Most itineraries on this route connect at least once, reflecting the prevalence of connecting flights rather than direct options. This journey covers a distance of 3312 km, classifying it as a medium-haul route.

For flights from Beijing to Phnom Penh, only 4.1% of recent fares are for direct flights. This means most itineraries connect at least once, with the median number of stopovers for connecting flights being 1. New deals for this route show up several times a week, so setting a price alert can be beneficial.

How much is a round trip from Beijing to Phnom Penh

Regular price: $321 - $673

Prices for flights from Beijing to Phnom Penh are currently within the regular range.

The regular price range for this route is between $321 and $673. The current lowest deal is $333 with China Southern Airlines, for travel from Aug 19 to Aug 30.

now $333

Low $321

High $673

The cheapest time to fly from Beijing to Phnom Penh

The cheapest month to fly from Beijing to Phnom Penh is June, with a median price of $192. The most expensive month is April, with a median price of $422. Prices are generally lower from May to June.

June

Cheapest

Flights from $192

April

Most Expensive

Flights from $422

Apr

May

Jun

Direct flights from Beijing to Phnom Penh

Air China

Last-minute flights going from Beijing to Phnom Penh

Sat, Jun 20

⌛ Last-Minute

PKX - Phnom Penh

Beijing (PKX) - Phnom Penh (KTI)

China Southern Airlines

$425

$347

One-way

Sat, Jun 20

⌛ Last-Minute

PEK - Phnom Penh

Beijing (PEK) - Phnom Penh (KTI)

Air China

$554

$382

One-way

Sat, Jun 20

⌛ Last-Minute

PEK - Phnom Penh

Beijing (PEK) - Phnom Penh (KTI)

Air China

$371

$396

One-way

Sat, Jun 20

⌛ Last-Minute

PEK - Phnom Penh

Beijing (PEK) - Phnom Penh (KTI)

Air China

$359

$396

One-way

Wed, Jun 24

⌛ Last-Minute

PEK - Phnom Penh

Beijing (PEK) - Phnom Penh (KTI)

Vietnam Airlines, Angkor Air

$537

$536

One-way

Fri, Jul 31

⌛ Last-Minute

PEK - Phnom Penh

Beijing (PEK) - Phnom Penh (KTI)

$410

$396

One-way

Biggest price drops on these dates for flights from Beijing to Phnom Penh

3 nights

Dec 22 - Dec 25

$550 → $367

33%

20 nights

Dec 19 - Jan 8

$528 → $346

34%

19 nights

Dec 19 - Jan 7

$530 → $356

33%

21 nights

Dec 19 - Jan 9

$528 → $356

33%

Popular Airports to fly from Beijing to Phnom Penh

Beijing - Phnom Penh route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Beijing to Phnom Penh are below the typical level at $333.

📅 Best time to fly

Fly in June for the best prices

Historically, June offers the lowest median price at $192 for flights to Phnom Penh.

⏱️ Flight duration

Expect a 9h 25m flight

The typical flight duration from Beijing to Phnom Penh is 9 hours and 25 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 4.1% of deals are direct; most flights to Phnom Penh include 1 stopover.

🏆 Airline highlight

Air China offers direct flights

Air China is one airline that has historically offered direct flights on this route.

🎯 Booking tip

Deals appear regularly

Deals for flights from Beijing to Phnom Penh appear regularly, about 0.33 per day.

Beijing main airports to depart from

Beijing Daxing International Airport (PKX)

Cheapest

Beijing Daxing International Airport offers a convenient departure point for flights to Phnom Penh.

📍 ~40 km from Beijing (reachable by car or train)

💸 Flights from ~$314

Beijing Capital International (PEK)

Beijing Capital International is a major airport for flights from Beijing to Phnom Penh.

📍 ~25 km from Beijing (reachable by car or train)

💸 Flights from ~$346

Phnom Penh main airports to arrive at

Techo International Airport (KTI)

Cheapest

Techo International Airport is a new option for flights to Phnom Penh, offering competitive prices.

📍 ~20 km from Phnom Penh (reachable by car)

💸 Flights from ~$300

Phnom Penh International (PNH)

Phnom Penh International Airport is a convenient arrival point for the city of Phnom Penh.

📍 ~5 km from Phnom Penh (reachable by car)

💸 Flights from ~$333

Airports nearby Phnom Penh used as alternative

Techo International Airport (KTI)

Techo International Airport (KTI) is a new primary international gateway for Phnom Penh, designed for higher capacity.

📍 ~20 km from Phnom Penh (reachable by road)

💸 Flights from ~$300

Siem Reap–Angkor International Airport (SAI)

Siem Reap–Angkor International Airport (SAI) is Cambodia's largest international airport outside the capital.

📍 ~250 km from Phnom Penh (reachable by bus or car)

💸 Flights from ~$341

Tan Son Nhat International (SGN)

Cheapest

Tan Son Nhat International (SGN) is a major regional hub, often offering competitive international flight pricing.

📍 ~200 km from Phnom Penh (requires international border crossing)

💸 Flights from ~$217

Sihanoukville International (KOS)

Sihanoukville International (KOS) is located within Cambodia and is useful for regional coastal connections.

📍 ~180 km from Phnom Penh (reachable by expressway)

💸 Flights from ~$457

Phu Quoc International Airport (PQC)

Phu Quoc International Airport (PQC) is an international airport with growing connectivity, geographically close to the Cambodian border.

📍 ~180 km from Phnom Penh (requires border crossing and additional travel)

💸 Flights from ~$281

Business & First Class Flight Deals to Phnom Penh

66% AI deal score

$2,506

From PEK

Elite

Jun 23

Phnom Penh, Cambodia

48% AI deal score

$2,549

From PEK

Elite

Nov 25

Phnom Penh, Cambodia

45% AI deal score

$4,624

From PEK

Elite

Dec 18

Phnom Penh, Cambodia

43% AI deal score

$5,532

Frequently Asked Questions About Flights to Phnom Penh

Historically, the optimal booking window for flights from Beijing to Phnom Penh is typically between 28 and 59 days before departure. During this period, the average price observed was $214. Booking within 0-6 days of departure saw average prices rise to $233, while booking 7-13 days out had an average price of $227. These trends are based on pricing across the trailing quarter.

Across the trailing 90 days, a flight from Beijing to Phnom Penh is considered a good deal if it is priced at or below $201. The median price for this route historically has been around $231. Prices above $235 typically fall into the higher end of the price range for this route.

Historically, June has been the cheapest month to fly from Beijing to Phnom Penh, with a median price of $192. May also offered more affordable options, with a median price of $231. In contrast, April was observed to be the most expensive month, with a median price of $422, significantly higher than the annual median of $231.

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