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$109+ Cheap flights from Kuala Lumpur Intl (KUL) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SEL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Kuala Lumpur Intl to Seoul are usually found in June or July, booked 43 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Kuala Lumpur Intl to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Kuala Lumpur Intl (KUL) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$212
(Booking.com)

One-way from

$109
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$292

Good round-trip deal

$252 or less

Good one-way deal

$182 or less
From Kuala Lumpur Intl to Seoul (SEL)
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One-way flight from Kuala Lumpur Intl to Seoul (SEL)
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Highest demand for flights based on searches. 9% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Kuala Lumpur Intl to Seoul (SEL).
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Price to beat on a one-way flight from Kuala Lumpur Intl to Seoul (SEL).
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Find flight deals from Kuala Lumpur Intl to Seoul

Cheapest flights from Kuala Lumpur Intl to Seoul
Explore the most affordable flight options available from Kuala Lumpur Intl to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:40 pmKUL - ICN
1 stop11h 00mMultiple Airlines
Mon 10/138:15 amICN - KUL
Nonstop6h 30mMultiple Airlines
Deal found 9/14$212
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:25 pmKUL - ICN
1 stop13h 15mScoot
Sat 10/1111:05 amICN - KUL
1 stop11h 25mScoot
Deal found 9/14$216
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:20 pmKUL - ICN
Nonstop6h 40mMultiple Airlines
Tue 10/147:55 amICN - KUL
1 stop9h 45mMultiple Airlines
Deal found 9/14$224
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:20 pmKUL - ICN
Nonstop6h 40mMultiple Airlines
Sun 10/1210:35 pmICN - KUL
2 stops19h 50mMultiple Airlines
Deal found 9/14$233
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:45 pmKUL - ICN
1 stop9h 15mMultiple Airlines
Thu 11/67:35 amICN - KUL
Nonstop6h 50mMultiple Airlines
Deal found 9/15$243
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:15 pmKUL - ICN
Nonstop6h 30mAirAsia X
Sat 11/87:35 amICN - KUL
Nonstop6h 50mAirAsia X
Deal found 9/14$253
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:50 pmKUL - ICN
Nonstop6h 30mMultiple Airlines
Fri 11/286:50 amICN - KUL
Nonstop6h 40mMultiple Airlines
Deal found 9/14$254
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:00 pmKUL - ICN
Nonstop6h 50mMultiple Airlines
Mon 10/2710:55 pmICN - KUL
Nonstop6h 50mMultiple Airlines
Deal found 9/14$255
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:20 amKUL - GMP
1 stop11h 45mMultiple Airlines
Fri 11/1412:00 pmGMP - KUL
2 stops15h 30mMultiple Airlines
Deal found 9/14$412
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:30 amKUL - GMP
3 stops30h 30mChina Eastern
Fri 11/1412:00 pmGMP - KUL
2 stops15h 30mChina Eastern
Deal found 9/14$465
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:15 amKUL - GMP
1 stop11h 50mAir China
Wed 10/222:25 pmGMP - KUL
1 stop9h 35mAir China
Deal found 9/14$492
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:20 amKUL - GMP
1 stop11h 45mAir China
Sun 11/308:35 amGMP - KUL
1 stop15h 25mAir China
Deal found 9/14$602

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kuala Lumpur Intl to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Kuala Lumpur Intl Airport to Seoul that are best for you.

Fly from

Kuala Lumpur Intl

Fly to

Seoul

Route

Depart

Return

Price

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Wed 10/1

10:00 pm-5:50 am

Nonstop6h 50m

Incheon Intl

Fri 10/10

6:50 am-12:30 pm

Nonstop6h 40m

$263

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Thu 11/6

11:45 am-7:25 pm

1 stop30h 40m

Incheon Intl

Thu 12/18

7:30 am-1:25 am

1 stop18h 55m

$281

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Fri 11/7

2:25 am-7:25 pm

1 stop16h 00m

Incheon Intl

Sun 12/21

7:30 am-1:25 am

1 stop18h 55m

$289

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Tue 10/14

4:15 pm-7:20 pm

1 stop26h 05m

Incheon Intl

Wed 10/22

8:30 pm-3:25 pm

1 stop19h 55m

$298

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Fri 11/7

2:25 am-7:25 pm

1 stop16h 00m

Incheon Intl

Mon 12/22

7:30 am-1:25 am

1 stop18h 55m

$298

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Thu 10/23

4:15 pm-6:00 am

1 stop12h 45m

Incheon Intl

Mon 10/27

8:35 pm-10:45 am

1 stop15h 10m

$298

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Tue 11/11

11:45 am-7:25 pm

1 stop30h 40m

Incheon Intl

Fri 11/14

8:35 pm-10:45 am

1 stop15h 10m

$308

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Tue 11/11

10:50 pm-6:20 am

Nonstop6h 30m

Incheon Intl

Tue 11/18

7:35 am-1:25 pm

Nonstop6h 50m

$310

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Fri 11/14

10:50 pm-6:20 am

Nonstop6h 30m

Incheon Intl

Mon 11/17

7:35 am-1:25 pm

Nonstop6h 50m

$310

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Thu 10/23

11:20 pm-7:00 am

Nonstop6h 40m

Incheon Intl

Mon 10/27

10:55 pm-4:45 am

Nonstop6h 50m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 32 results
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Best time to book a flight from Kuala Lumpur Intl to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Kuala Lumpur Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kuala Lumpur Intl Airport to Seoul

How far ahead should I book a flight from Kuala Lumpur Intl Airport to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Kuala Lumpur Intl to Seoul. Price data was last updated on September 12, 2025.

The best time to book flights from Kuala Lumpur Intl Airport to Seoul is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to Seoul?

Currently, February is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Seoul (average of $990). Flying from Kuala Lumpur Intl Airport to Seoul in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KUL to SEL?

Find hourly flight availability from Kuala Lumpur Intl to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

It’s typically best to fly out from Kuala Lumpur Intl Airport to Seoul in the afternoon. Doing so could potentially save you 48% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Kuala Lumpur Intl Airport to Seoul

Explore weekly flight availability from Kuala Lumpur Intl to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from KUL to SEL are scheduled on a Friday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost to fly round-trip from Kuala Lumpur Intl Airport to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Korean Air, Vietnam Airlines, and Malaysia Airlines from Kuala Lumpur Intl Airport to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Vietnam Airlines
7.6
Good
201 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Malaysia Airlines
7.3
Good
278 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Batik Air
5.9
Fair
73 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Kuala Lumpur Intl to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kuala Lumpur Intl Airport to Seoul?

    Airlines like Batik Air, Philippine Airlines, and China Eastern fly from Kuala Lumpur Intl Airport to Seoul in about 6h 50m. The time it takes to get you to your destination can typically vary by up to 23h 50m. The distance from Kuala Lumpur Intl Airport to Seoul is about 2864 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kuala Lumpur Intl Airport to Seoul round-trip?

    Our cheapest airline available from Kuala Lumpur Intl Airport to Seoul is Batik Air. Our recent data shows that you can find tickets from as low as $137 on this airline. Additional options worth looking into are AirAsia X and Vietnam Airlines, starting at $166 and $264 round-trip. Batik Air is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Kuala Lumpur Intl Airport to Seoul?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Kuala Lumpur Intl Airport to Seoul on time: AirAsia X (71%), Qatar Airways (69%), Malaysia Airlines (64%).

  • What are the cheapest flights from Kuala Lumpur Intl Airport to Seoul?

    Looking for the cheapest flight from Kuala Lumpur Intl Airport to Seoul? While on average our users pay $261, our data indicates the cheapest price to be $109. The most popular route (Kuala Lumpur Intl - Incheon Intl), is priced around $1,054.

  • Can I find deals for flights from Kuala Lumpur Intl to Seoul that include hotel bookings?

    Yes. In addition to deals on Kuala Lumpur Intl to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kuala Lumpur Intl to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kuala Lumpur Intl to Seoul.

  • Can I find deals for business class flights from Kuala Lumpur Intl to Seoul?

    Yes. Cheapflights offers flight deals from Kuala Lumpur Intl to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kuala Lumpur Intl Airport to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Seoul (average of $990). Flying from Kuala Lumpur Intl Airport to Seoul in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kuala Lumpur Intl to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Kuala Lumpur Intl to Incheon Intl flights

Top 5 airlines flying from Kuala Lumpur Intl to Seoul

Discover the top 5 airlines that operate flights from Kuala Lumpur Intl to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Batik AirCheapest$137Average$242FlexibilityNo cancel feeOn-timeN/A
AirAsia XCheapest$166Average$253FlexibilityNo cancel feeOn-time66%
Vietnam AirlinesCheapest$264Average$298FlexibilityNo cancel feeOn-time81%
Malaysia AirlinesCheapest$400Average$491FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$403Average$458FlexibilityNo cancel feeOn-time81%

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