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Cheap flights from Brussels Bruxelles-National Airport to Phnom Penh from £547

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — PNH
13 Jul — 20 Jul1
1 adult

Cheap flight deals from Bruxelles-National to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 July 2025.

Round-trip from

£547

Popular in

December

Cheapest in

May

Average price

£820
Etihad Airways
  • Etihad Airways
  • 20/10-6/11
  • 2 total stops
  • 31h 40m total
  • Brussels to Phnom Penh
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Highest demand for flights based on searches. 6% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Bruxelles-National to Phnom Penh

Cheapest flights from Bruxelles-National to Phnom Penh
Explore the most affordable flight options available from Bruxelles-National to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Mon 20/1010:55BRU - PNH
1 stop15h 00mEtihad Airways
Tue 4/1107:55PNH - BRU
1 stop28h 40mEtihad Airways
Deal found 8/7£547
Sun 28/909:40BRU - PNH
2 stops42h 00mSWISS
Wed 22/1018:55PNH - BRU
2 stops31h 35mSWISS
Deal found 8/7£591
Sun 28/919:30BRU - PNH
2 stops32h 10mLufthansa
Wed 22/1018:55PNH - BRU
2 stops20h 25mLufthansa
Deal found 6/7£595
Tue 18/1108:20BRU - PNH
2 stops25h 05mQatar Airways
Wed 3/1217:10PNH - BRU
2 stops50h 15mQatar Airways
Deal found 7/7£620
Mon 6/1010:55BRU - PNH
2 stops42h 05mMultiple Airlines
Mon 27/1007:55PNH - BRU
1 stop28h 40mMultiple Airlines
Deal found 7/7£678
Thu 20/1111:30BRU - PNH
1 stop24h 15mCathay Pacific
Mon 24/1111:45PNH - BRU
1 stop25h 40mCathay Pacific
Deal found 7/7£722

Cheapflights Fare Finder

Customise your flight search to find flights from Bruxelles-National to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 July 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Phnom Penh that are best for you.

Fly from

Bruxelles-National

Fly to

Phnom Penh

Route

Depart

Return

Price

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Mon 20/10

10:55-06:55

1 stop15h 00m

Phnom Penh Pochentong

Tue 4/11

07:55-06:35

1 stop28h 40m

£547

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Sun 28/9

09:40-08:40

2 stops42h 00m

Phnom Penh Pochentong

Wed 22/10

18:55-21:30

2 stops31h 35m

£591

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Sun 28/9

19:30-08:40

2 stops32h 10m

Phnom Penh Pochentong

Wed 22/10

18:55-10:20

2 stops20h 25m

£595

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Tue 18/11

08:20-15:25

2 stops25h 05m

Phnom Penh Pochentong

Wed 3/12

17:10-13:25

2 stops50h 15m

£620

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Mon 6/10

10:55-10:00

2 stops42h 05m

Phnom Penh Pochentong

Mon 27/10

07:55-06:35

1 stop28h 40m

£678

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Thu 20/11

11:30-17:45

1 stop24h 15m

Phnom Penh Pochentong

Mon 24/11

11:45-07:25

1 stop25h 40m

£722

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Fri 26/12

18:00-15:25

3 stops39h 25m

£869

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Fri 26/12

09:55-18:30

1 stop26h 35m

£1,115

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Best time to book a flight from Bruxelles-National to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Bruxelles-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to Phnom Penh

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Phnom Penh?

Use this chart to determine the optimal time to book a return flight from Bruxelles-National to Phnom Penh. Price data was last updated on 27 June 2025.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brussels Bruxelles-National Airport to Phnom Penh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Phnom Penh?

Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Phnom Penh (average of £689). Flying from Brussels Bruxelles-National Airport to Phnom Penh in July is currently the most expensive (average of £1,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Brussels Bruxelles-National Airport to Phnom Penh?

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated 8 July 2025.
Get a feel of what it's like to fly with Cathay Pacific, SWISS, andQatar Airways from Brussels Bruxelles-National Airport to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
925 reviews
Check prices

Crew

8.0

Overall

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Cathay Pacific
7.6
Good
925 reviews
Cathay Pacific
7.6
Good
925 reviews
Check prices

Crew

8.0

Overall

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
SWISS
7.5
Good
1,650 reviews
Cathay Pacific
7.6
Good
925 reviews
Check prices

Crew

8.0

Overall

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Qatar Airways
7.4
Good
3,590 reviews
Cathay Pacific
7.6
Good
925 reviews
Check prices

Crew

8.0

Overall

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Etihad Airways
7.4
Good
1,221 reviews
Cathay Pacific
7.6
Good
925 reviews
Check prices

Crew

8.0

Overall

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.
Lufthansa
6.8
Okay
7,193 reviews
Cathay Pacific
7.6
Good
925 reviews
Check prices

Crew

8.0

Overall

7.6

Entertainment

7.8

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Douglas,Jun 2025

MNL - HKG

Flight attendant was very helpful in finding something simple to eat as opposed to a full meal. I appreciated her efforts to make it a comfortable flight.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Phnom Penh from Brussels Bruxelles-National?

    Phnom Penh Pochentong (PNH) is the airport you will fly into if you book a flight from Brussels Bruxelles-National to Phnom Penh. You should not have trouble finding flights to Pochentong from Brussels Bruxelles-National; the airport handles an average of 0 inbound flights from Brussels Bruxelles-National per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Phnom Penh airport from Brussels Bruxelles-National. It is only a 5.0 mi journey from Pochentong (PNH) to Phnom Penh’s city center.

  • What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Phnom Penh round-trip?

    Currently priced at £547, Etihad Airways will fly you from Brussels Bruxelles-National Airport to Phnom Penh and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Lufthansa - these airlines can fly you to your destination from £591 and £595, respectively. Etihad Airways is currently priced 21% below the average price you’ll pay for this route.

  • Can I find deals for flights from Bruxelles-National to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Phnom Penh.

  • Can I find deals for business class flights from Bruxelles-National to Phnom Penh?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Phnom Penh?

    Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Phnom Penh (average of £689). Flying from Brussels Bruxelles-National Airport to Phnom Penh in July is currently the most expensive (average of £1,232). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Phnom Penh by adding a car hire and/or hotel booking to your travel itinerary.
Phnom Penh car hire
Phnom Penh Pochentong Airport car hire

Fly with Cheapflights

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How does Cheapflights help users find flights from Bruxelles-National to Phnom Penh?

Deals for Bruxelles-National to Phnom Penh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bruxelles-National to Phnom Penh?

Millions of users choose and trust Cheapflights to book the best flight deals from Bruxelles-National to Phnom Penh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Bruxelles-National to Phnom Penh with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bruxelles-National to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Bruxelles-National to Phnom Penh become cheaper?

Not ready to book yet? You can track prices for flights from Bruxelles-National to Phnom Penh on Cheapflights with our Price Alert feature and get notified when better prices are available.

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