$675 Cheap Flights from Seoul (GMP) to Bandar Seri Begawan (BWN)

View $675 flight on Sat, Sep 20, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Bandar Seri Begawan (BWN-Brunei Intl.)

Cheap Flights from Seoul to Bandar Seri Begawan (GMP-BWN)

Prices were available within the past 7 days and start at $675 for one-way flights and $1,891 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Tue, Aug 5 - Thu, Aug 7
GMP
Seoul
BWN
Bandar Seri Begawan
$1,891 Roundtrip, found 2 days ago
$1,891
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 5 from Seoul to Bandar Seri Begawan, returning Thu, Aug 7, priced at $1,891 found 2 days ago
Air China
Tue, Aug 5 - Thu, Aug 7
GMP
Seoul
BWN
Bandar Seri Begawan
$1,906 Roundtrip, found 2 days ago
$1,906
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 5 from Seoul to Bandar Seri Begawan, returning Thu, Aug 7, priced at $1,906 found 2 days ago
Air China
Tue, Aug 5 - Thu, Aug 7
GMP
Seoul
BWN
Bandar Seri Begawan
$1,978 Roundtrip, found 2 days ago
$1,978
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 5 from Seoul to Bandar Seri Begawan, returning Thu, Aug 7, priced at $1,978 found 2 days ago
Air China
Tue, Aug 5 - Thu, Aug 7
GMP
Seoul
BWN
Bandar Seri Begawan
$1,993 Roundtrip, found 2 days ago
$1,993
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 5 from Seoul to Bandar Seri Begawan, returning Thu, Aug 7, priced at $1,993 found 2 days ago
Air China
Tue, Aug 5 - Thu, Aug 7
GMP
Seoul
BWN
Bandar Seri Begawan
$2,113 Roundtrip, found 2 days ago
$2,113
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 5 from Seoul to Bandar Seri Begawan, returning Thu, Aug 7, priced at $2,113 found 2 days ago
Air China
Tue, Aug 5 - Thu, Aug 7
GMP
Seoul
BWN
Bandar Seri Begawan
$2,128 Roundtrip, found 2 days ago
$2,128
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Aug 5 from Seoul to Bandar Seri Begawan, returning Thu, Aug 7, priced at $2,128 found 2 days ago
Flights from Seoul (GMP) to Bandar Seri Begawan (BWN)
Origin airport
Gimpo Intl.
Destination airport
Brunei Intl.
Roundtrip price
$1,890
Distance
2374 mi

Seoul to Bandar Seri Begawan Flights

The cheapest times to fly from Seoul 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 Seoul to Bandar Seri Begawan are during the month of August. You can find some of the cheapest flights from Seoul to Bandar Seri Begawan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Bandar Seri Begawan

Sunday is one of the best days to book for cheap flights from Seoul 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 Seoul 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 Seoul to Bandar Seri Begawan in 2025. You can also book with separate airlines for your outbound and return journeys, from $675 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 Seoul 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 Seoul 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 Gimpo Intl. Airport (GMP) to Brunei Intl. Airport (BWN) cost?
Discover the latest flight deals from GMP to BWN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GMP to BWN?
The cheapest flights from GMP to BWN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Gimpo Intl. Airport (GMP) to Brunei Intl. Airport (BWN)?
There are no direct routes from Seoul (GMP-Gimpo Intl.) to Brunei Intl. Airport (BWN). However, you can find other airports offering nonstop flights. Board your plane at Incheon Intl. Airport (ICN) and head straight to Bandar Seri Begawan without layovers.
What is the cheapest airline that flies from GMP to BWN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GMP to BWN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gimpo Intl. Airport (GMP) to Brunei Intl. Airport (BWN)?
There aren't any daily direct flights departing from Gimpo Intl. Airport (GMP) to Brunei Intl. Airport (BWN). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from GMP to BWN?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimpo Intl. Airport (GMP) to Brunei Intl. Airport (BWN)?
Book a flight from Gimpo Intl. Airport (GMP) to Brunei Intl. Airport (BWN) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**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 Gimpo Intl. Airport (GMP) to Brunei Intl. Airport (BWN) last-minute?
Booking your flight from GMP to BWN just before your trip is typically more expensive. However, if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a GMP to BWN flight and hotel package?
You'll typically save money by securing a GMP to BWN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred accommodations and flights, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to Brunei Intl. Airport (BWN)?
Typically, you can modify or cancel your GMP to BWN flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.