Title: Cheap Flights from Sihanoukville (KOS) to Bandar Seri Begawan (BWN) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/740/2beb8937-0cc9-480e-922d-3b8be07f20e0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/740/2beb8937-0cc9-480e-922d-3b8be07f20e0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Sihanoukville (KOS) to Bandar Seri Begawan (BWN) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Sihanoukville (KOS) to Bandar Seri Begawan (BWN-Brunei Intl.) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:kos,to:bwn,departure:03/10/2025TANYT&leg2=from:bwn,to:kos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:kos,to:bwn,departure:03/10/2025TANYT&leg2=from:bwn,to:kos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:kos,to:bwn,departure:03/10/2025TANYT&leg2=from:bwn,to:kos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:kos,to:bwn,departure:03/10/2025TANYT&leg2=from:bwn,to:kos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:kos,to:bwn,departure:03/10/2025TANYT&leg2=from:bwn,to:kos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:kos,to:bwn,departure:03/10/2025TANYT&leg2=from:bwn,to:kos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:kos,to:bwn,departure:03/10/2025TANYT&leg2=from:bwn,to:kos,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from KOS to Brunei Intl. Airport (BWN)? > The lowest price advertised for a round-trip journey from KOS to BWN is . But you better act fast. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from KOS to Brunei Intl. Airport (BWN)? > When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your vacation, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Sihanoukville Airport (KOS) to BWN that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from Sihanouk Intl. Airport to Brunei Intl. Airport (BWN). This allows you to snag a great deal in advance and still have the freedom to make changes without any additional fees. If the new flight costs more, you'll just cover the difference. ### How many hours is the flight from KOS to BWN? > It takes around 4 hours and 16 minutes to journey from Sihanouk Intl. Airport to BWN. But with a solid playlist and a magazine or two, the hours will pass by quicker. ### How far is the flight from KOS to Brunei Intl. Airport (BWN)? > A flight distance of just 1,400 kilometres separates Preah Sihanouk and Bandar Seri Begawan. Once you're in the air, you won't get a chance to do much more than read the in-flight magazine. ### Which airlines fly direct from Sihanoukville Airport (KOS) to BWN? > Flying directly between Sihanoukville Airport (KOS) and BWN isn't possible at the moment. However, you'll still be able to find a flight to Bandar Seri Begawan with at least one stop. ### Are Sihanouk Intl. Airport to BWN flight tickets cheaper when they're purchased at the last minute? > Booking last minute from Sihanoukville Airport (KOS) to Brunei Intl. Airport (BWN) can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd prefer to start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices that far in advance. Our top tip? Check back often as updates are made regularly. ## Travel information | Origin airport | Sihanoukville | | --- | --- | | Destination airport | Brunei Intl. | | Distance | 1384 km | ## Book with confidence ### Prey Nob to Bandar Seri Begawan Flights **The easy way to book your flights from Sihanoukville to Bandar Seri Begawan**  With Expedia, it’s simple to find and book flights to Bandar Seri Begawan from Sihanoukville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Brunei Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Sihanoukville to Bandar Seri Begawan today, tomorrow, or this week.   **Save dollars with cheap flights from Sihanoukville, KOS to Brunei Intl., BWN**  Sort your search results by price to find great deals on your flight from Sihanoukville to Bandar Seri Begawan—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bandar Seri Begawan from Sihanoukville currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Bandar Seri Begawan   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Bandar Seri Begawan from Sihanoukville**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Bandar Seri Begawan with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - Other - [4 Star Hotels in Gadong](https://www.expedia.ca/4Star-Gadong-Hotels.s40-0-d3000385887.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Bandar Seri Begawan](https://www.expedia.ca/5Star-Bandar-Seri-Begawan-Hotels.s50-0-d740.Travel-Guide-Filter-Hotels) - [Aparthotels in Bandar Seri Begawan](https://www.expedia.ca/Bandar-Seri-Begawan-Apart-Hotels.d740-aaApartHotels.Travel-Guide-Accommodation) - [Apartments in Bandar Seri Begawan](https://www.expedia.ca/Bandar-Seri-Begawan-Apartments.d740-aaApartments.Travel-Guide-Accommodation) - [Guest Houses in Bandar Seri Begawan](https://www.expedia.ca/Bandar-Seri-Begawan-Guest-Houses.d740-aaGuestHouses.Travel-Guide-Accommodation) - [Holiday Park Resorts in Bandar Seri Begawan](https://www.expedia.ca/Bandar-Seri-Begawan-Holiday-Parks.d740-aaHolidayParks.Travel-Guide-Accommodation) - 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