Find flights
When to book
Airlines
FAQs

Cheap flights from Kuala Lumpur Intl Airport to Seoul from S$ 319

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 25-9. Fares are subject to change and may not be available on all flights or dates of travel.
KUL — SEL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

S$ 738

One-way from

S$ 319

Popular in

December

Cheapest in

June

Average price

S$ 374

Good round-trip deal

S$ 354 or less

Good one-way deal

S$ 147 or less
13-11-24-11
  • 13-11-24-11
  • 4 total stops
  • 27h 05m total
  • Kuala Lumpur to Seoul
Search Deals
Air China
  • Air China
  • 25-9
  • 1 total stop
  • 11h 50m total
  • Kuala Lumpur to Seoul
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (S$ 44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Kuala Lumpur Intl to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Kuala Lumpur Intl to Seoul (SEL).
Search Deals

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 16 September 2025.

Thu 13-1119:50KUL - GMP
2 stops13h 55mMultiple Airlines
Mon 24-1107:00GMP - KUL
2 stops13h 10mMultiple Airlines
Deal found 14-9S$ 738
Wed 17-922:50KUL - GMP
1 stop22h 00mJapan Airlines
Sun 21-907:55GMP - KUL
1 stop22h 00mJapan Airlines
Deal found 15-9S$ 902
Sun 21-922:50KUL - GMP
1 stop22h 00mJapan Airlines
Tue 23-912:05GMP - KUL
1 stop30h 50mJapan Airlines
Deal found 15-9S$ 992
Sun 21-923:30KUL - GMP
1 stop17h 30mJapan Airlines
Thu 25-919:20GMP - KUL
1 stop23h 35mJapan Airlines
Deal found 15-9S$ 1,085
Fri 17-1009:50KUL - GMP
1 stop31h 10mJapan Airlines
Sun 26-1008:00GMP - KUL
1 stop22h 00mJapan Airlines
Deal found 15-9S$ 1,658

Cheapflights Fare Finder

 
Customise 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 200,618 searches. Data last updated 16 September 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 LumpurSeoul

KUL - GMP

KULGMP

Kuala Lumpur Intl

Thu 13-11

19:50-10:45

2 stops13h 55m

Seoul Gimpo Intl

Mon 24-11

07:00-19:10

2 stops13h 10m

S$ 738

Kuala LumpurSeoul

KUL - GMP

KULGMP

Kuala Lumpur Intl

Fri 17-10

09:50-18:00

1 stop31h 10m

Seoul Gimpo Intl

Sun 26-10

08:00-05:00

1 stop22h 00m

S$ 1,658

Kuala LumpurSeoul

KUL - GMP

KULGMP

Kuala Lumpur Intl

Thu 12-3

02:05-19:50

2 stops40h 45m

Seoul Gimpo Intl

Tue 17-3

20:50-14:45

2 stops42h 55m

S$ 1,794

Kuala LumpurSeoul

KUL - GMP

KULGMP

Kuala Lumpur Intl

Thu 25-9

00:15-13:05

1 stop11h 50m

S$ 319

Kuala LumpurSeoul

KUL - GMP

KULGMP

Kuala Lumpur Intl

Fri 12-12

23:15-13:10

2 stops12h 55m

S$ 355

Kuala LumpurSeoul

KUL - GMP

KULGMP

Kuala Lumpur Intl

Sat 13-12

18:55-12:25

1 stop16h 30m

S$ 369

Kuala LumpurSeoul

KUL - GMP

KULGMP

Kuala Lumpur Intl

Fri 26-9

12:50-12:50

1 stop23h 00m

S$ 583

Flights are sorted by cheapest return flights first.

Deals found on 14-9

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 return 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 return flight from Kuala Lumpur Intl to Seoul. Price data was last updated on 12 September 2025.

The price you pay for your flight from Kuala Lumpur Intl Airport to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Seoul (average of S$ 296). Flying from Kuala Lumpur Intl Airport to Seoul in December is currently the most expensive (average of S$ 516). 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 16 September 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 52% on flights from Kuala Lumpur Intl Airport to Seoul by exploring options for tickets in the afternoon.

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 16 September 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 for a return flight from Kuala Lumpur Intl Airport to Seoul?

What’s the top stopover airport for flights from Kuala Lumpur Intl Airport to Seoul?

Share of one-stop return flights from Kuala Lumpur Intl Airport to Seoul chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Ho Chi Minh City (SGN) – chosen by Cheapflights users on 43% of one-stop itineraries from Kuala Lumpur Intl Airport to Seoul on Cheapflights.

What’s the cheapest stopover airport for flights from Kuala Lumpur Intl Airport to Seoul?

Average return fare for one-stop flights from Kuala Lumpur Intl Airport to Seoul, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Macau (MFM) is the most affordable one-stop option, with an average return flight price of S$ 286.

What’s the fastest stopover option from Kuala Lumpur Intl Airport to Seoul?

Shortest average travel time for one-stop one-way flights from Kuala Lumpur Intl Airport to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Hanoi (HAN) have the shortest average one-way travel time for one-stop routes: 8h 20m.

Which airport typically offers the quickest stopover for flights from Kuala Lumpur Intl Airport to Seoul?

Average stopover duration for one-stop one-way flights from Kuala Lumpur Intl Airport to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hanoi (HAN) offer the fastest connection on this route, with an average stopover time of 1h 20m.

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 16 September 2025.
Check out reviews from past customers who have flown with Korean Air, Vietnam Airlines, andMalaysia Airlines from Kuala Lumpur Intl Airport to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,139 reviews
Check prices

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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
Check prices

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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
Check prices

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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
Check prices

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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
Check prices

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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?

    There are many flights that can get you from Kuala Lumpur Intl Airport to Seoul in 31h 10m. Fly via Japan Airlines or China Eastern to get the fastest option. Airlines will cover a distance of 4638 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Kuala Lumpur Intl Airport to Seoul round-trip from S$ 211. Other airlines that can offer you cheap pricing are Batik Air, from S$ 243, and Vietnam Airlines, from S$ 341. AirAsia X is currently priced 37% below the average price you’ll pay for this route.

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

    No one likes to see their flight delayed. When booking a flight from Kuala Lumpur Intl Airport to Seoul consider choosing AirAsia X(71%), Qatar Airways(69%) or Malaysia Airlines(64%), as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay S$ 265 for a flight from Kuala Lumpur Intl Airport to Seoul. The cheapest flight overall is S$ 124 while the most popular route, (Kuala Lumpur Intl - Seoul Gimpo Intl) is currently priced at S$ 924.

  • 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 holiday 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, July is the cheapest month in which you can book a flight from Kuala Lumpur Intl Airport to Seoul (average of S$ 296). Flying from Kuala Lumpur Intl Airport to Seoul in December is currently the most expensive (average of S$ 516). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Kuala Lumpur Intl to Seoul on these airlines

Choose from the following airlines for your flight from Kuala Lumpur Intl to Seoul. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2025.
AirAsia X flights from Kuala Lumpur Intl to Seoul
Vietnam Airlines flights from Kuala Lumpur Intl to Seoul

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 200,618 searches. Data last updated 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsia XCheapestS$ 211AverageS$ 292FlexibilityNo cancel feeOn-time66%
Search AirAsia X flights
Batik AirCheapestS$ 243AverageS$ 368FlexibilityNo cancel feeOn-timeN/A
Search Batik Air flights
Vietnam AirlinesCheapestS$ 341AverageS$ 392FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Malaysia AirlinesCheapestS$ 398AverageS$ 571FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Korean AirCheapestS$ 486AverageS$ 668FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kuala Lumpur Intl to Seoul?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seoul from Kuala Lumpur Intl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Kuala Lumpur Intl to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kuala Lumpur Intl to Seoul for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kuala Lumpur Intl to Seoul with no change fees?

Certainly. Search results for flights to Seoul from Kuala Lumpur Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Kuala Lumpur Intl to Seoul become cheaper?

Of course! You can now track prices for flights from Kuala Lumpur Intl to Seoul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.