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Cheap flights from Brussels Bruxelles-National Airport to Phnom Penh from £522

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — PNH
5 Apr — 12 Apr1
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 31 March 2025.

Round-trip from

£559

Popular in

July

Cheapest in

March

Average price

£644
3/6-30/6
  • 3/6-30/6
  • 4 total stops
  • 35h 00m total
  • Brussels to Phnom Penh
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Highest demand for flights based on searches. 15% potential increase in price (£116 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in March 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 31 March 2025.

Thu 6/1110:05BRU - PNH
1 stop15h 15mEtihad Airways
Thu 20/1108:40PNH - BRU
1 stop28h 10mEtihad Airways
Deal found 31/3£522
Tue 3/619:40BRU - PNH
2 stops17h 55mMultiple Airlines
Mon 30/609:25PNH - BRU
2 stops17h 05mMultiple Airlines
Deal found 31/3£559
Fri 9/519:15BRU - PNH
2 stops18h 20mAustrian Airlines
Tue 20/519:25PNH - BRU
2 stops23h 40mAustrian Airlines
Deal found 30/3£566
Tue 6/509:00BRU - PNH
2 stops26h 15mQatar Airways
Fri 16/517:40PNH - BRU
2 stops50h 00mQatar Airways
Deal found 30/3£570
Tue 21/1017:30BRU - PNH
2 stops34h 10mLufthansa
Mon 27/1019:45PNH - BRU
2 stops23h 15mLufthansa
Deal found 30/3£631
Mon 5/520:05BRU - PNH
2 stops31h 35mSWISS
Thu 15/509:25PNH - BRU
2 stops17h 05mSWISS
Deal found 30/3£686
Thu 8/508:55BRU - PNH
2 stops18h 45mSingapore Airlines
Sun 18/518:55PNH - BRU
1 stop18h 00mSingapore Airlines
Deal found 30/3£705
Sat 18/1019:55BRU - PNH
2 stops33h 05mMalaysia Airlines
Mon 27/1018:30PNH - BRU
2 stops52h 10mMalaysia Airlines
Deal found 30/3£836
Sat 17/513:30BRU - PNH
1 stop14h 20mThai Airways
Sat 31/521:15PNH - BRU
1 stop15h 25mThai Airways
Deal found 30/3£966
Sun 13/415:20BRU - PNH
2 stops20h 15mEmirates
Sat 26/420:50PNH - BRU
2 stops45h 30mEmirates
Deal found 30/3£1,038
Tue 21/1010:55BRU - PNH
3 stops24h 20mBritish Airways
Thu 30/1017:10PNH - BRU
3 stops23h 25mBritish Airways
Deal found 30/3£1,133

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 31 March 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

Tue 3/6

19:40-18:35

2 stops17h 55m

Phnom Penh Pochentong

Mon 30/6

09:25-21:30

2 stops17h 05m

£559

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Fri 9/5

15:40-18:35

2 stops21h 55m

Phnom Penh Pochentong

Fri 23/5

19:25-09:05

2 stops18h 40m

£566

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Tue 6/5

09:00-16:15

2 stops26h 15m

Phnom Penh Pochentong

Fri 16/5

17:40-14:40

2 stops50h 00m

£570

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Mon 5/5

20:05-08:40

2 stops31h 35m

Phnom Penh Pochentong

Thu 15/5

09:25-21:30

2 stops17h 05m

£686

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Thu 8/5

08:55-08:40

2 stops18h 45m

Phnom Penh Pochentong

Sun 18/5

18:55-07:55

1 stop18h 00m

£705

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Tue 29/7

14:25-08:40

2 stops37h 15m

Phnom Penh Pochentong

Tue 2/9

18:55-17:30

2 stops27h 35m

£930

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Sat 17/5

13:30-08:50

1 stop14h 20m

Phnom Penh Pochentong

Sat 31/5

21:15-07:40

1 stop15h 25m

£966

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Thu 31/7

10:55-08:35

2 stops40h 40m

Phnom Penh Pochentong

Thu 4/9

15:15-07:30

2 stops21h 15m

£973

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Sun 13/4

15:20-16:35

2 stops20h 15m

Phnom Penh Pochentong

Sat 26/4

20:50-13:20

2 stops45h 30m

£1,038

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Tue 3/6

10:55-16:15

3 stops24h 20m

Phnom Penh Pochentong

Mon 30/6

17:40-14:20

3 stops25h 40m

£1,228

Flights are sorted by cheapest return flights first.

Deals found on 31/3

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 28 March 2025.

Booking 7 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.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

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 31 March 2025.
To help decide which airline to fly from Brussels to Phnom Penh, see what other customers have to say about Singapore Airlines, Emirates and Thai Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,286 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Emirates
8.0
Very Good
3,192 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.8
Good
319 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Austrian Airlines
7.6
Good
770 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
SWISS
7.5
Good
1,570 reviews
Singapore Airlines
8.1
Very Good
1,286 reviews
Check prices

Boarding

8.2

Entertainment

8.0

Food

7.7

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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 £566, Austrian Airlines will fly you from Brussels Bruxelles-National Airport to Phnom Penh and back. In addition to Austrian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and SWISS - these airlines can fly you to your destination from £570 and £686, respectively. Austrian Airlines is currently priced 28% 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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