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RM 413+ Cheap flights to Seoul

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SEL
25 Mar — 1 Apr1
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
Explore the most affordable flight options available to Seoul. Find the lowest fares based on data from user searches, with prices last updated on 23 February 2026.

Mon 29/623:05
KUL
-
ICN
Nonstop6h 55m
AirAsia X
Sun 5/708:15
ICN
-
KUL
Nonstop6h 30m
AirAsia X
Deal found 21/2RM 803
Tue 30/623:05
KUL
-
ICN
Nonstop6h 55m
AirAsia X
Sun 5/708:15
ICN
-
KUL
Nonstop6h 30m
AirAsia X
Deal found 22/2RM 807
Thu 25/623:30
KUL
-
ICN
Nonstop6h 30m
AirAsia X
Sun 12/708:15
ICN
-
KUL
Nonstop6h 30m
AirAsia X
Deal found 22/2RM 811
Sat 27/623:30
KUL
-
ICN
Nonstop6h 30m
AirAsia X
Mon 13/708:15
ICN
-
KUL
Nonstop6h 35m
AirAsia X
Deal found 22/2RM 815
Sat 27/623:30
KUL
-
ICN
Nonstop6h 30m
AirAsia X
Wed 15/708:15
ICN
-
KUL
Nonstop6h 35m
AirAsia X
Deal found 22/2RM 819
Wed 8/723:05
KUL
-
ICN
Nonstop6h 55m
AirAsia X
Thu 16/708:15
ICN
-
KUL
Nonstop6h 35m
AirAsia X
Deal found 22/2RM 823
Tue 23/623:05
KUL
-
ICN
Nonstop6h 55m
AirAsia X
Sat 27/608:15
ICN
-
KUL
Nonstop6h 35m
AirAsia X
Deal found 23/2RM 831
Sun 5/723:05
KUL
-
ICN
Nonstop6h 55m
AirAsia X
Fri 17/708:15
ICN
-
KUL
Nonstop6h 30m
AirAsia X
Deal found 22/2RM 835
Wed 24/623:05
KUL
-
ICN
Nonstop6h 55m
AirAsia X
Wed 15/708:15
ICN
-
KUL
Nonstop6h 35m
AirAsia X
Deal found 22/2RM 839
Sat 4/723:30
KUL
-
ICN
Nonstop6h 30m
AirAsia X
Thu 16/708:15
ICN
-
KUL
Nonstop6h 35m
AirAsia X
Deal found 22/2RM 842
Tue 23/623:05
KUL
-
ICN
Nonstop6h 55m
Multiple Airlines
Sun 28/606:50
ICN
-
KUL
Nonstop6h 40m
Multiple Airlines
Deal found 19/2RM 846
Fri 3/722:00
KUL
-
ICN
Nonstop6h 50m
Batik Air
Thu 16/706:50
ICN
-
KUL
Nonstop6h 40m
Batik Air
Deal found 22/2RM 850

Find flight deals to Seoul

Find the latest flights to Seoul in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 23 February 2026.

Return from

RM 803

One-way from

RM 433

Popular in

December

Cheapest in

June

Average price

RM 1,248
AirAsia X
  • AirAsia X
  • 29/6-5/7
  • Nonstop
  • 13h 25m total
  • Kuala Lumpur to Seoul
Search Deals
AirAsia X
  • AirAsia X
  • 8/6
  • Nonstop
  • 6h 55m total
  • Kuala Lumpur to Seoul
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (RM 126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (RM 36 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Seoul that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 407,431 searches and data was last updated on 23 February 2026.
Use the filters below to find and compare flights to Seoul that are best for you.

Fly from

Kuala Lumpur

Route

Departure

Return

Price

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Mon 9/3

08:20-16:00

Nonstop6h 40m

Incheon Intl

Fri 13/3

17:55-23:50

Nonstop6h 55m

RM 1,065

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Sat 15/8

23:30-07:00

Nonstop6h 30m

Incheon Intl

Fri 21/8

08:15-13:45

Nonstop6h 30m

RM 1,112

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Wed 11/3

08:20-16:00

Nonstop6h 40m

Incheon Intl

Wed 18/3

07:35-13:30

Nonstop6h 55m

RM 1,143

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Fri 19/6

22:00-05:50

Nonstop6h 50m

Incheon Intl

Mon 22/6

06:50-12:30

Nonstop6h 40m

RM 1,166

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Tue 11/8

19:25-06:40

1 stop10h 15m

Incheon Intl

Mon 17/8

10:05-19:00

1 stop9h 55m

RM 1,182

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Mon 1/6

12:20-19:15

1 stop29h 55m

Incheon Intl

Thu 4/6

20:30-11:10

1 stop15h 40m

RM 1,186

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Thu 16/4

04:05-22:40

1 stop17h 35m

Incheon Intl

Thu 23/4

22:15-03:05

1 stop29h 50m

RM 1,213

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Mon 18/5

04:05-23:50

1 stop18h 45m

Incheon Intl

Fri 22/5

22:15-03:05

1 stop29h 50m

RM 1,213

Kuala LumpurIncheon

KUL - ICN

KULICN

Kuala Lumpur Intl

Mon 6/4

04:05-23:50

1 stop18h 45m

Incheon Intl

Sun 12/4

22:15-03:05

1 stop29h 50m

RM 1,213

Kuala LumpurIncheon

SZB - ICN

SZBICN

Kuala Lumpur Subang

Mon 8/6

13:00-05:30

1 stop15h 30m

Incheon Intl

Fri 12/6

02:35-12:00

1 stop10h 25m

RM 1,342

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 results
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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
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 to Seoul

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

Use this chart to determine the optimal time to book a return flight from Kuala Lumpur to Seoul. Price data was last updated on 20 February 2026.

Booking 40 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.

How long is the flight to Seoul?

On average, a flight from Kuala Lumpur to Seoul takes 8 hours 53 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 Thursday, 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 407
Batik Air
Batik Air
From RM 670
Vietnam Airlines
Vietnam Airlines
From RM 1,020
Korean Air
Korean Air
From RM 1,669

What are the cheapest airlines that fly to Seoul?

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

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals 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

Plan your trip to Seoul by taking into account the average temperature totals 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).

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 23 February 2026.
Check out reviews from past customers who have flown Korean Air, Vietnam Airlines, andMalaysia 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
1,195 reviews
Check prices

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
1,195 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
232 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
293 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
45 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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
6.0
Okay
82 reviews
Korean Air
8.4
Very Good
1,195 reviews
Check prices

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.5

Crew

8.7

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, Singapore Airlines 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 52, while return flights cost around RM 426.

  • How much is a return flight to Seoul?

    A return flight to Seoul will typically cost around RM 426, however they can be found for as little as RM 426.

  • 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

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