$125 Cheap Flights from Kota Kinabalu (BKI) to Seoul (ICN)

View $125 flight on Fri, Sep 25, 2026Opens 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 $125 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Batik air
Fri, May 15 - Thu, May 21
BKI
Kota Kinabalu
ICN
Seoul
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select Batik air flight, departing Fri, May 15 from Kota Kinabalu to Seoul, returning Thu, May 21, priced at $294 found 3 days ago
Batik air
Wed, Jul 8 - Wed, Jul 29
BKI
Kota Kinabalu
ICN
Seoul
$300 Roundtrip, found 4 days ago
$300
Roundtrip
found 4 days ago
Select Batik air flight, departing Wed, Jul 8 from Kota Kinabalu to Seoul, returning Wed, Jul 29, priced at $300 found 4 days ago
Batik air
Fri, May 15 - Thu, May 21
BKI
Kota Kinabalu
ICN
Seoul
$304 Roundtrip, found 3 days ago
$304
Roundtrip
found 3 days ago
Select Batik air flight, departing Fri, May 15 from Kota Kinabalu to Seoul, returning Thu, May 21, priced at $304 found 3 days ago
Batik air
Sun, May 10 - Sat, May 16
BKI
Kota Kinabalu
ICN
Seoul
$323 Roundtrip, found 3 hours ago
$323
Roundtrip
found 3 hours ago
Select Batik air flight, departing Sun, May 10 from Kota Kinabalu to Seoul, returning Sat, May 16, priced at $323 found 3 hours ago
Batik air
Sun, May 10 - Sat, May 16
BKI
Kota Kinabalu
ICN
Seoul
$323 Roundtrip, found 3 hours ago
$323
Roundtrip
found 3 hours ago
Select Batik air flight, departing Sun, May 10 from Kota Kinabalu to Seoul, returning Sat, May 16, priced at $323 found 3 hours ago
Batik air
Sun, May 10 - Sat, May 16
BKI
Kota Kinabalu
ICN
Seoul
$330 Roundtrip, found 3 hours ago
$330
Roundtrip
found 3 hours ago
Select Batik air flight, departing Sun, May 10 from Kota Kinabalu to Seoul, returning Sat, May 16, priced at $330 found 3 hours ago
Scoot
Sat, Feb 7 - Sat, Feb 28
BKI
Kota Kinabalu
ICN
Seoul
$357 Roundtrip, found 6 days ago
$357
Roundtrip
found 6 days ago
Select Scoot flight, departing Sat, Feb 7 from Kota Kinabalu to Seoul, returning Sat, Feb 28, priced at $357 found 6 days ago
Royal Brunei Airlines
Tue, Mar 31 - Sat, Apr 11
BKI
Kota Kinabalu
ICN
Seoul
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select Royal Brunei Airlines flight, departing Tue, Mar 31 from Kota Kinabalu to Seoul, returning Sat, Apr 11, priced at $373 found 5 days ago
China Eastern Airlines
Mon, Jan 12 - Sat, Jan 17
BKI
Kota Kinabalu
ICN
Seoul
$374 Roundtrip, found 15 hours ago
$374
Roundtrip
found 15 hours ago
Select China Eastern Airlines flight, departing Mon, Jan 12 from Kota Kinabalu to Seoul, returning Sat, Jan 17, priced at $374 found 15 hours ago
Xiamen Airlines
Sun, Feb 8 - Mon, Feb 9
BKI
Kota Kinabalu
ICN
Seoul
$430 Roundtrip, found 2 days ago
$430
Roundtrip
found 2 days ago
Select Xiamen Airlines flight, departing Sun, Feb 8 from Kota Kinabalu to Seoul, returning Mon, Feb 9, priced at $430 found 2 days ago
Flights from Kota Kinabalu (BKI) to Seoul (ICN)
Origin airport
Kota Kinabalu Intl.
Destination airport
Incheon Intl.
Airlines serving
Batik air , Cathay Pacific, China Eastern Airlines, China Southern Airlines, Hahn Air Systems, Korean Air, Malaysia Airlines, Scoot, T'way Air with baggage
Roundtrip price
$293
Distance
2274 mi
Average flight time
6 hours 16 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 May. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $125 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?
Lock in a cheap one-way flight from $125 or cheap return flight from $294 from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
May is the most affordable month to fly from BKI to ICN. Traveling during quieter months is often the key to finding a great deal.
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 Kota Kinabalu Intl. Airport (BKI) to Incheon Intl. Airport (ICN)?
The cheapest airline to offer flights between Kota Kinabalu Intl. Airport (BKI) and Incheon Intl. Airport (ICN) will vary based on when you want to travel. However, you'll often find that low-cost carriers such as T'Way Air and AirAsia have some of the best prices available. Use Expedia's filter tool to compare airlines in one place and find the right BKI to ICN flight that fits your budget.
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.