$293 Cheap Flights from Phnom Penh (PNH) to Bandar Seri Begawan (BWN)

View $293 flight on Thu, Apr 9, 2026Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Bandar Seri Begawan (BWN-Brunei Intl.)

Cheap Flights from Phnom Penh to Bandar Seri Begawan (PNH-BWN)

Prices were available within the past 7 days and start at $293 for one-way flights and $457 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Tue, Oct 14 - Sat, Oct 18
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$457 Roundtrip, found 2 days ago
$457
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Oct 14 from Phnom Penh to Bandar Seri Begawan, returning Sat, Oct 18, priced at $457 found 2 days ago
Singapore Airlines
Tue, Oct 14 - Sat, Oct 18
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$473 Roundtrip, found 2 days ago
$473
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Oct 14 from Phnom Penh to Bandar Seri Begawan, returning Sat, Oct 18, priced at $473 found 2 days ago
Singapore Airlines
Tue, Oct 14 - Sat, Oct 18
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$482 Roundtrip, found 2 days ago
$482
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Oct 14 from Phnom Penh to Bandar Seri Begawan, returning Sat, Oct 18, priced at $482 found 2 days ago
Singapore Airlines
Tue, Oct 14 - Sat, Oct 18
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$498 Roundtrip, found 2 days ago
$498
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Oct 14 from Phnom Penh to Bandar Seri Begawan, returning Sat, Oct 18, priced at $498 found 2 days ago
Singapore Airlines
Fri, Aug 8 - Wed, Aug 13
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$504 Roundtrip, found 5 days ago
$504
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, Aug 8 from Phnom Penh to Bandar Seri Begawan, returning Wed, Aug 13, priced at $504 found 5 days ago
Singapore Airlines
Tue, Oct 14 - Sat, Oct 18
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$514 Roundtrip, found 2 days ago
$514
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Oct 14 from Phnom Penh to Bandar Seri Begawan, returning Sat, Oct 18, priced at $514 found 2 days ago
Singapore Airlines
Tue, Oct 14 - Sat, Oct 18
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$523 Roundtrip, found 2 days ago
$523
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Oct 14 from Phnom Penh to Bandar Seri Begawan, returning Sat, Oct 18, priced at $523 found 2 days ago
Singapore Airlines
Fri, Aug 8 - Wed, Aug 13
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$546 Roundtrip, found 5 days ago
$546
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Fri, Aug 8 from Phnom Penh to Bandar Seri Begawan, returning Wed, Aug 13, priced at $546 found 5 days ago
Singapore Airlines
Tue, Oct 14 - Sat, Oct 18
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$551 Roundtrip, found 2 days ago
$551
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Oct 14 from Phnom Penh to Bandar Seri Begawan, returning Sat, Oct 18, priced at $551 found 2 days ago
Thai Airways International
Mon, Aug 18 - Sat, Aug 23
PNH
Phnom Penh
BWN
Bandar Seri Begawan
$820 Roundtrip, found 1 day ago
$820
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Mon, Aug 18 from Phnom Penh to Bandar Seri Begawan, returning Sat, Aug 23, priced at $820 found 1 day ago
Flights from Phnom Penh (PNH) to Bandar Seri Begawan (BWN)
Origin airport
Phnom Penh Intl.
Destination airport
Brunei Intl.
Airlines serving
Singapore Airlines
Roundtrip price
$457
Distance
826 mi

Phnom Penh to Bandar Seri Begawan Flights

The cheapest times to fly from Phnom Penh to Bandar Seri Begawan

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

 

The best time to book a flight from Phnom Penh to Bandar Seri Begawan

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

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 Phnom Penh to Bandar Seri Begawan in 2025. You can also book with separate airlines for your outbound and return journeys, from $293 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 Phnom Penh to Bandar Seri Begawan 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 Phnom Penh to Bandar Seri Begawan 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 Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN) cost?
Grab a cheap one-way flight from $293 or cheap return flight from $457 from Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN)?
October is the least expensive month to fly from PNH to BWN. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PNH to BWN flight.
How many flights per day from Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN)?
You'll have to take a flight with a layover if you're traveling from Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PNH to BWN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN)?
To land at Brunei Intl. Airport (BWN) on schedule, pick a flight that leaves Phnom Penh Intl. Airport (PNH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN) last-minute?
Holding off until just before your trip to book your flight from PNH to BWN often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a PNH to BWN flight and hotel package?
Compared with arranging hotels and flights separately, booking a PNH to BWN flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Phnom Penh Intl. Airport (PNH) to Brunei Intl. Airport (BWN)?
If you reserved your PNH to BWN flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.