Find flights
Deals
Airlines

RM 638+ Cheap flights to Seoul

— SEL
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Seoul in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Seoul

Tue 27/1011:45 -
1 stop30h 25m
Sat 31/1020:30 -
1 stop29h 50m
Deal found 24/8RM 1,147
Sat 12/909:35 -
1 stop23h 10m
Wed 16/908:35 -
1 stop17h 10m
Deal found 20/8RM 1,163
Sat 12/909:35 -
1 stop23h 10m
Tue 15/922:15 -
1 stop27h 30m
Deal found 21/8RM 1,175
Sun 13/911:35 -
1 stop21h 10m
Sat 19/923:40 -
1 stop26h 05m
Deal found 20/8RM 1,191
Mon 7/919:25 -
1 stop20h 00m
Thu 10/917:55 -
1 stop25h 30m
Deal found 24/8RM 1,199
Wed 28/1002:20 -
1 stop15h 50m
Mon 2/1107:30 -
1 stop18h 50m
Deal found 24/8RM 1,203
Sat 12/909:35 -
1 stop23h 10m
Sat 19/922:15 -
1 stop27h 30m
Deal found 23/8RM 1,212
Mon 7/922:45 -
2 stops22h 00m
Thu 10/917:55 -
1 stop25h 30m
Deal found 24/8RM 1,216
Thu 10/913:00 -
1 stop11h 40m
Mon 14/911:00 -
1 stop27h 10m
Deal found 20/8RM 1,426
Sat 19/913:00 -
1 stop21h 50m
Sat 26/923:00 -
2 stops15h 10m
Deal found 20/8RM 1,454
Sat 17/1013:00 -
1 stop11h 40m
Wed 21/1011:30 -
1 stop26h 40m
Deal found 21/8RM 1,458
Mon 21/913:00 -
1 stop24h 25m
Mon 28/911:00 -
1 stop27h 10m
Deal found 23/8RM 1,462

Find flight deals to Seoul

Return from

RM 1,147

One-way from

RM 638

Popular in

December

Cheapest in

March

Average price

RM 1,462
Philippine Airlines
  • Philippine Airlines
  • 27/10-31/10
  • 2 total stops
  • 60h 15m total
  • Kuala Lumpur to Seoul
Search Deals
Scoot
  • Scoot
  • 10/1
  • 1 total stop
  • 11h 15m total
  • Kuala Lumpur to Seoul
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (RM 23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 28 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Seoul that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Sun 22/11

03:30-21:05

1 stop16h 35m

Incheon Intl

Mon 30/11

22:05-02:30

1 stop29h 25m

RM 1,272

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Wed 14/10

01:45-21:15

1 stop18h 30m

Incheon Intl

Mon 19/10

23:00-10:35

2 stops12h 35m

RM 1,422

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Fri 1/1

11:15-21:45

2 stops33h 30m

Incheon Intl

Wed 6/1

11:45-02:30

1 stop15h 45m

RM 1,486

Kuala LumpurIncheon

SZB Kuala Lumpur Subang - ICN Incheon Intl

SZBICN

Kuala Lumpur Subang

Wed 9/9

13:00-01:40

1 stop11h 40m

Incheon Intl

Sun 13/9

12:45-12:00

1 stop24h 15m

RM 1,514

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Thu 26/11

00:55-20:40

2 stops18h 45m

Incheon Intl

Fri 11/12

08:45-02:30

1 stop18h 45m

RM 1,563

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Mon 23/11

15:45-10:55

2 stops18h 10m

Incheon Intl

Mon 30/11

15:40-14:40

2 stops24h 00m

RM 1,619

Kuala LumpurIncheon

SZB Kuala Lumpur Subang - ICN Incheon Intl

SZBICN

Kuala Lumpur Subang

Tue 15/9

13:00-11:50

1 stop21h 50m

Incheon Intl

Thu 17/9

02:35-12:00

1 stop10h 25m

RM 1,684

Kuala LumpurIncheon

SZB Kuala Lumpur Subang - ICN Incheon Intl

SZBICN

Kuala Lumpur Subang

Wed 16/9

13:00-21:35

1 stop31h 35m

Incheon Intl

Mon 21/9

02:35-12:00

1 stop10h 25m

RM 1,688

Kuala LumpurIncheon

SZB Kuala Lumpur Subang - ICN Incheon Intl

SZBICN

Kuala Lumpur Subang

Mon 7/9

13:00-14:25

1 stop24h 25m

Incheon Intl

Thu 17/9

22:30-12:00

1 stop14h 30m

RM 1,712

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Thu 17/9

13:35-01:10

2 stops34h 35m

Incheon Intl

Mon 21/9

06:45-12:35

2 stops54h 50m

RM 1,728

Flights are sorted by cheapest return flights first.

Deals found on 23/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Seoul

How long is the flight to Seoul?

On average, a flight from Kuala Lumpur to Seoul takes 9 hours 50 minutes. Flights to Seoul from other popular cities in Malaysia will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Seoul

The most flights from Kuala Lumpur to Seoul are scheduled on a Friday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

What are the most popular airlines that fly to Seoul?

The most popular airlines flying from Kuala Lumpur to Seoul are AirAsia X, Batik Air and Vietnam Airlines.

AirAsia X
AirAsia X
From RM 737
Batik Air
Batik Air
From RM 694
Vietnam Airlines
Vietnam Airlines
From RM 828
Korean Air
Korean Air
From RM 1,817

What are the cheapest airlines that fly to Seoul?

The cheapest airlines flying from Kuala Lumpur to Seoul are China Southern, AirAsia X and Vietnam Airlines.

Rainfall in Seoul by month

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 mm per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

When is the best time to book a flight to Seoul?

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Seoul

Check out reviews from past customers who have flown Korean Air,Vietnam Airlines, andPhilippine Airlines to South Korea to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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
7.7
Good
286 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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.
Philippine Airlines
7.3
Good
1,019 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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.
AirAsia X
6.4
Okay
48 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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
86 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

Boarding

8.5

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.

FAQs about flying to Seoul

  • Can I find cheaper flights to Seoul if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Seoul on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Seoul?

    Based on reviews from Cheapflights users, AirAsia is rated the highest out of the airlines that fly to Seoul.

  • What is the cheapest airport to fly to in Seoul?

    Seoul Gimpo Intl is currently the cheapest airport to fly to in Seoul. One-way flights to Seoul Gimpo Intl typically cost RM 82, while return flights cost around RM 581.

  • How much is a return flight to Seoul?

    A return flight to Seoul will typically cost around RM 581, however they can be found for as little as RM 581.

  • Where does the fastest flight to Seoul depart from?

    For those looking to save time traveling to Seoul, Kota Kinabalu offers the quickest one-way flight (5 hours 15 minutes).

  • Does Incheon Intl have rental cars?

    Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 km away from Incheon Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find the best flight deals to Seoul

Flights from Kota Kinabalu to Incheon Intl

Fly with Cheapflights

How does Cheapflights help users find flights 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 today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Seoul?

Millions of users choose and trust Cheapflights to book the best flight deals to Seoul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Seoul with no change fees?

Need flexible booking options for your flight to Seoul ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Seoul become cheaper?

Yes! Start tracking prices for Seoul flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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.