$510 Cheap Flights from Belgrade (BEG) to Phnom Penh (PNH)

View $510 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Belgrade to Phnom Penh (BEG-PNH)

Prices were available within the past 7 days and start at $510 for one-way flights and $837 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Oct 1 - Wed, Oct 15
BEG
Belgrade
PNH
Phnom Penh
$837 Roundtrip, found 4 days ago
$837
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Belgrade to Phnom Penh, returning Wed, Oct 15, priced at $837 found 4 days ago
Lufthansa
Wed, Oct 1 - Wed, Oct 15
BEG
Belgrade
PNH
Phnom Penh
$843 Roundtrip, found 4 days ago
$843
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Belgrade to Phnom Penh, returning Wed, Oct 15, priced at $843 found 4 days ago
Lufthansa
Wed, Oct 1 - Wed, Oct 15
BEG
Belgrade
PNH
Phnom Penh
$848 Roundtrip, found 4 days ago
$848
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Belgrade to Phnom Penh, returning Wed, Oct 15, priced at $848 found 4 days ago
Lufthansa
Wed, Oct 1 - Wed, Oct 15
BEG
Belgrade
PNH
Phnom Penh
$861 Roundtrip, found 4 days ago
$861
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Belgrade to Phnom Penh, returning Wed, Oct 15, priced at $861 found 4 days ago
Lufthansa
Wed, Oct 1 - Wed, Oct 15
BEG
Belgrade
PNH
Phnom Penh
$861 Roundtrip, found 4 days ago
$861
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Belgrade to Phnom Penh, returning Wed, Oct 15, priced at $861 found 4 days ago
Air China
Mon, Sep 29 - Mon, Oct 13
BEG
Belgrade
PNH
Phnom Penh
$866 Roundtrip, found 2 days ago
$866
Roundtrip
found 2 days ago
Select Air China flight, departing Mon, Sep 29 from Belgrade to Phnom Penh, returning Mon, Oct 13, priced at $866 found 2 days ago
Lufthansa
Wed, Oct 1 - Tue, Oct 14
BEG
Belgrade
PNH
Phnom Penh
$866 Roundtrip, found 3 days ago
$866
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Oct 1 from Belgrade to Phnom Penh, returning Tue, Oct 14, priced at $866 found 3 days ago
Swiss International Air Lines
Tue, Sep 30 - Mon, Oct 13
BEG
Belgrade
PNH
Phnom Penh
$887 Roundtrip, found 2 days ago
$887
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 30 from Belgrade to Phnom Penh, returning Mon, Oct 13, priced at $887 found 2 days ago
Etihad Airways
Thu, Oct 2 - Mon, Oct 13
BEG
Belgrade
PNH
Phnom Penh
$989 Roundtrip, found 2 days ago
$989
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Thu, Oct 2 from Belgrade to Phnom Penh, returning Mon, Oct 13, priced at $989 found 2 days ago
Qatar Airways
Sun, Sep 28 - Sat, Oct 11
BEG
Belgrade
PNH
Phnom Penh
$1,045 Roundtrip, found 2 days ago
$1,045
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Sun, Sep 28 from Belgrade to Phnom Penh, returning Sat, Oct 11, priced at $1,045 found 2 days ago
Flights from Belgrade (BEG) to Phnom Penh (PNH)
Origin airport
Nikola Tesla
Destination airport
Phnom Penh Intl.
Roundtrip price
$836
Distance
5392 mi

Belgrade to Phnom Penh Flights

The cheapest times to fly from Belgrade to Phnom Penh

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

 

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

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

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 Belgrade to Phnom Penh in 2025. You can also book with separate airlines for your outbound and return journeys, from $510 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 Belgrade to Phnom Penh 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 Belgrade to Phnom Penh 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 Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH) cost?
Get a cheap one-way flight from $510 or cheap return flight from $837 from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH)?
October is the cheapest month to fly from BEG to PNH. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH)?
To find the cheapest airline that'll fly you from BEG to PNH, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH)?
You'll need to book a flight with a layover when traveling from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from BEG to PNH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH)?
Choose a flight from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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.
Is it cheaper to buy a plane ticket from Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH) last-minute?
Waiting until right before your break to book your flight from BEG to PNH generally means paying more. While you may find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a BEG to PNH flight and hotel package?
Booking a BEG to PNH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of stays and then add flights, car rentals and activities 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 Nikola Tesla Airport (BEG) to Phnom Penh Intl. Airport (PNH)?
In most cases, you're able to reschedule or cancel your BEG to PNH flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.