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Cheap flights from Brussels Bruxelles-National Airport to Phnom Penh from £504

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — PNH
6 May — 13 May1
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 1 May 2025.

Round-trip from

£558

Popular in

August

Cheapest in

March

Average price

£755
Qatar Airways
  • Qatar Airways
  • 3/6-30/6
  • 4 total stops
  • 58h 45m total
  • Brussels to Phnom Penh
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£48 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
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Average for round-trip flights in May 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 1 May 2025.

Wed 12/1114:55BRU - PNH
2 stops18h 30mQatar Airways
Fri 28/1117:10PNH - BRU
2 stops50h 15mQatar Airways
Deal found 30/4£504
Thu 13/1110:05BRU - PNH
1 stop14h 25mEtihad Airways
Mon 1/1215:20PNH - BRU
2 stops45h 30mEtihad Airways
Deal found 30/4£517
Sun 28/909:40BRU - PNH
2 stops23h 45mSWISS
Wed 22/1009:25PNH - BRU
2 stops29h 50mSWISS
Deal found 30/4£574
Tue 3/609:40BRU - PNH
2 stops18h 00mSingapore Airlines
Mon 30/609:35PNH - BRU
1 stop27h 20mSingapore Airlines
Deal found 30/4£727
Sun 28/907:15BRU - PNH
2 stops20h 20mMultiple Airlines
Wed 22/1017:45PNH - BRU
3 stops21h 25mMultiple Airlines
Deal found 30/4£821
Tue 3/610:55BRU - PNH
3 stops24h 20mBritish Airways
Mon 30/617:40PNH - BRU
3 stops25h 40mBritish Airways
Deal found 30/4£1,113
Mon 10/1115:15BRU - PNH
2 stops35h 30mTurkish Airlines
Sat 6/1209:45PNH - BRU
2 stops37h 30mTurkish Airlines
Deal found 30/4£2,187
Sun 9/1119:10BRU - PNH
2 stops41h 25mFinnair
Tue 2/1210:55PNH - BRU
2 stops37h 30mFinnair
Deal found 30/4£2,604

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 1 May 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

09:00-16:15

2 stops26h 15m

Phnom Penh Pochentong

Mon 30/6

11:10-14:40

2 stops32h 30m

£558

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Sun 28/9

09:40-14:25

2 stops23h 45m

Phnom Penh Pochentong

Wed 22/10

09:25-10:15

2 stops29h 50m

£574

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Tue 3/6

09:40-08:40

2 stops18h 00m

Phnom Penh Pochentong

Mon 30/6

09:35-07:55

1 stop27h 20m

£727

BrusselsPhnom Penh

BRU - PNH

BRUPNH

Brussels Bruxelles-National

Sun 28/9

07:15-08:35

2 stops20h 20m

Phnom Penh Pochentong

Wed 22/10

17:45-10:10

3 stops21h 25m

£821

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

£1,113

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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 25 April 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 1 May 2025.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

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
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

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
1,588 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

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
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

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
British Airways
6.6
Okay
6,842 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Boarding

8.2

Food

7.7

Entertainment

8.0

Comfort

7.9

Crew

8.6

Overall

8.1

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 £558, Qatar Airways will fly you from Brussels Bruxelles-National Airport to Phnom Penh and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Singapore Airlines - these airlines can fly you to your destination from £574 and £727, respectively. Qatar Airways is currently priced 25% 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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