$168 Cheap Flights from Kota Kinabalu (BKI) to Seoul (ICN)

View $168 flight on Mon, Sep 22, 2025Opens in a new window

Popular airlines from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)

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Cheap Flights from Kota Kinabalu to Seoul (BKI-ICN)

Prices were available within the past 7 days and start at $168 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Thu, Sep 4 - Wed, Sep 10
BKI
Kota Kinabalu
ICN
Seoul
$319 Roundtrip, found 12 hours ago
$319
Roundtrip
found 12 hours ago
Select T'Way Air flight, departing Thu, Sep 4 from Kota Kinabalu to Seoul, returning Wed, Sep 10, priced at $319 found 12 hours ago
Jeju Air
Thu, Sep 25 - Sat, Nov 8
BKI
Kota Kinabalu
ICN
Seoul
$323 Roundtrip, found 10 hours ago
$323
Roundtrip
found 10 hours ago
Select Jeju Air flight, departing Thu, Sep 25 from Kota Kinabalu to Seoul, returning Sat, Nov 8, priced at $323 found 10 hours ago
Hahn Air Systems
Thu, Sep 25 - Sat, Nov 8
BKI
Kota Kinabalu
ICN
Seoul
$326 Roundtrip, found 10 hours ago
$326
Roundtrip
found 10 hours ago
Select Hahn Air Systems flight, departing Thu, Sep 25 from Kota Kinabalu to Seoul, returning Sat, Nov 8, priced at $326 found 10 hours ago
Jeju Air
Thu, Sep 25 - Sat, Nov 8
BKI
Kota Kinabalu
ICN
Seoul
$331 Roundtrip, found 10 hours ago
$331
Roundtrip
found 10 hours ago
Select Jeju Air flight, departing Thu, Sep 25 from Kota Kinabalu to Seoul, returning Sat, Nov 8, priced at $331 found 10 hours ago
Hahn Air Systems
Thu, Sep 25 - Sat, Nov 8
BKI
Kota Kinabalu
ICN
Seoul
$332 Roundtrip, found 10 hours ago
$332
Roundtrip
found 10 hours ago
Select Hahn Air Systems flight, departing Thu, Sep 25 from Kota Kinabalu to Seoul, returning Sat, Nov 8, priced at $332 found 10 hours ago
T'Way Air
Thu, Sep 4 - Sat, Sep 13
BKI
Kota Kinabalu
ICN
Seoul
$335 Roundtrip, found 12 hours ago
$335
Roundtrip
found 12 hours ago
Select T'Way Air flight, departing Thu, Sep 4 from Kota Kinabalu to Seoul, returning Sat, Sep 13, priced at $335 found 12 hours ago
Jeju Air
Thu, Sep 4 - Wed, Sep 10
BKI
Kota Kinabalu
ICN
Seoul
$338 Roundtrip, found 12 hours ago
$338
Roundtrip
found 12 hours ago
Select Jeju Air flight, departing Thu, Sep 4 from Kota Kinabalu to Seoul, returning Wed, Sep 10, priced at $338 found 12 hours ago
Hahn Air Systems
Thu, Sep 25 - Sat, Nov 8
BKI
Kota Kinabalu
ICN
Seoul
$340 Roundtrip, found 10 hours ago
$340
Roundtrip
found 10 hours ago
Select Hahn Air Systems flight, departing Thu, Sep 25 from Kota Kinabalu to Seoul, returning Sat, Nov 8, priced at $340 found 10 hours ago
Scoot
Sun, Nov 2 - Mon, Nov 10
BKI
Kota Kinabalu
ICN
Seoul
$341 Roundtrip, found 1 day ago
$341
Roundtrip
found 1 day ago
Select Scoot flight, departing Sun, Nov 2 from Kota Kinabalu to Seoul, returning Mon, Nov 10, priced at $341 found 1 day ago
Batik air
Fri, Sep 5 - Sat, Sep 13
BKI
Kota Kinabalu
ICN
Seoul
$345 Roundtrip, found 12 hours ago
$345
Roundtrip
found 12 hours ago
Select Batik air flight, departing Fri, Sep 5 from Kota Kinabalu to Seoul, returning Sat, Sep 13, priced at $345 found 12 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $462
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $462
Flights from Kota Kinabalu (BKI) to Seoul (ICN)
Origin airport
Kota Kinabalu Intl.
Destination airport
Incheon Intl.
Airlines serving
Batik air , China Eastern Airlines, China Southern Airlines, Hahn Air Systems, Jeju Air, Korean Air, Malaysia Airlines, Royal Brunei Airlines, Scoot, T'Way Air
Roundtrip price
$318
Distance
2274 mi
Average flight time
6 hours 17 mins

Kota Kinabalu to Seoul Flights

The cheapest times to fly from Kota Kinabalu to Seoul

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 Kota Kinabalu to Seoul are during the month of September. You can find some of the cheapest flights from Kota Kinabalu to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kota Kinabalu to Seoul

Sunday is one of the best days to book for cheap flights from Kota Kinabalu to Seoul: 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 Kota Kinabalu to Seoul

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 Kota Kinabalu to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $168 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 Kota Kinabalu to Seoul 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 Kota Kinabalu to Seoul 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 Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN) cost?
Discover the latest flight deals from BKI to ICN 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 BKI to ICN?
The cheapest flights from BKI to ICN 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 Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
When departing from Kota Kinabalu Intl. Airport (BKI), 5 carriers can take you directly to Incheon Intl. Airport (ICN) without any stopovers, including:

  • Jin Air
  • AirAsia
  • Jeju Air
  • Asiana Airlines
  • TWay Air

What is the cheapest airline that flies from BKI to ICN?
Travel from BKI to ICN with Jeju Air. This airline currently has the cheapest one-way fare for this route, starting from $224. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BKI on October 18 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
When departing from Kota Kinabalu Intl. Airport (BKI), you'll have a choice from an average of 5 daily nonstop flights to Incheon Intl. Airport (ICN).
What are the most popular departure times for flights from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
Flights between BKI and ICN are their busiest at 1 AM. For a more relaxed trip and possibly cheaper tickets, choose a departure that's outside typical rush times.
What day of the week has the most flights from BKI to ICN?
Depart on a Saturday if you're looking for the best choice of flights from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN).
What is the earliest flight from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
The earliest flight leaving from Kota Kinabalu Intl. Airport (BKI) is at around 12:40AM UTC+8. Hop on this flight and you'll reach Incheon Intl. Airport (ICN) at approximately 6:55AM UTC+9. The total flight duration is 5h 15m.
How long does it take to fly from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
The average flight time from BKI to ICN is 5 hours and 12 minutes, covering a distance of 2,300 mi.
What airline has the least delays from BKI to ICN?
Consider booking with Jin Air if you'd like to go straight from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN) without any interruptions. This airline has the strongest track record for punctuality, with an on-time performance of 82%. Want to be notified if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
Choose a flight from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**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.
What airports do you fly into for Seoul from Kota Kinabalu Intl. Airport (BKI)?
If you're taking a direct flight from Kota Kinabalu Intl. Airport (BKI) to Seoul, Incheon Intl. Airport (ICN) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN) last-minute?
Holding off until just before your trip to book a ticket from BKI to ICN often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of snagging a bargain.
Is it cheaper to book a BKI to ICN flight and hotel package?
You'll generally save money by securing a BKI to ICN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
Generally, it's possible to cancel or reschedule your BKI to ICN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.