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RM 629+ Cheap flights to South Korea

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
— ICN
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to South Korea in 2026

Enter your travel dates to find the best prices.

Cheapest flights to South Korea
Explore the most affordable flight options available to South Korea. Find the lowest fares based on data from user searches, with prices last updated on 7 August 2026.

Sat 19/919:15 -
1 stop13h 30m
Wed 23/911:30 -
1 stop19h 50m
Deal found 6/8RM 1,132
Wed 23/918:25 -
1 stop12h 10m
Tue 29/908:15 -
Nonstop6h 30m
Deal found 7/8RM 1,136
Tue 22/918:25 -
1 stop14h 50m
Tue 29/910:05 -
1 stop9h 55m
Deal found 5/8RM 1,144
Sat 19/918:25 -
1 stop14h 20m
Tue 22/908:15 -
Nonstop6h 30m
Deal found 6/8RM 1,149
Sat 12/918:25 -
1 stop14h 20m
Tue 15/910:05 -
1 stop9h 55m
Deal found 4/8RM 1,153
Wed 26/822:45 -
2 stops22h 00m
Mon 31/811:00 -
1 stop24h 35m
Deal found 6/8RM 1,157

Find flights to South Korea

Browse one-way and return flights deals to South Korea on Cheapflights. Flight deals are based on user searches and were last updated on 7 August 2026
Explore South Korea
Flights to Seoul
Flights to Busan

Find flight deals to South Korea

Find the latest flights to South Korea 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 7 August 2026.

Return from

RM 1,132

One-way from

RM 629

Popular in

December

Cheapest in

March

Average price

RM 1,455
Scoot
  • Scoot
  • 19/9-23/9
  • 2 total stops
  • 33h 20m total
  • Kuala Lumpur to Seoul
Search Deals
VietJet Air
  • VietJet Air
  • 7/9
  • 1 total stop
  • 16h 00m total
  • Kuala Lumpur to South Korea
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (RM 20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (RM 29 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to South Korea 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 7 August 2026.
Use the filters below to find and compare flights to South Korea 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

Tue 8/9

19:25-16:25

1 stop20h 00m

Incheon Intl

Fri 11/9

18:05-19:00

1 stop25h 55m

RM 1,292
Fastest return journey

Kuala LumpurBusan

KUL Kuala Lumpur Intl - PUS Busan Gimhae

KULPUS

Kuala Lumpur Intl

Mon 7/9

19:25-07:50

1 stop11h 25m

Busan Gimhae

Sat 12/9

10:00-18:25

1 stop9h 25m

RM 1,328

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Tue 22/9

20:00-16:35

1 stop19h 35m

Incheon Intl

Fri 25/9

18:05-19:00

1 stop25h 55m

RM 1,345

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Sat 12/9

19:25-16:25

1 stop20h 00m

Incheon Intl

Tue 15/9

10:35-18:25

1 stop8h 50m

RM 1,345

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Wed 9/9

19:25-16:25

1 stop20h 00m

Incheon Intl

Sat 12/9

18:05-19:00

1 stop25h 55m

RM 1,345

Kuala LumpurIncheon

KUL Kuala Lumpur Intl - ICN Incheon Intl

KULICN

Kuala Lumpur Intl

Tue 6/10

19:25-06:40

1 stop10h 15m

Incheon Intl

Fri 9/10

17:55-18:25

1 stop25h 30m

RM 1,418

Kuala LumpurJeju City

KUL Kuala Lumpur Intl - CJU Jeju City

KULCJU

Kuala Lumpur Intl

Mon 31/8

02:55-09:05

2 stops29h 10m

Jeju City

Fri 4/9

09:30-21:45

1 stop13h 15m

RM 1,512

Kuala LumpurBusan

KUL Kuala Lumpur Intl - PUS Busan Gimhae

KULPUS

Kuala Lumpur Intl

Mon 7/9

14:30-06:20

2 stops14h 50m

Busan Gimhae

Sat 12/9

10:00-18:25

1 stop9h 25m

RM 1,525

Kuala LumpurJeju City

KUL Kuala Lumpur Intl - CJU Jeju City

KULCJU

Kuala Lumpur Intl

Tue 1/9

19:15-07:25

1 stop11h 10m

Jeju City

Fri 4/9

09:30-08:35

1 stop24h 05m

RM 1,545

Kuala LumpurDaegu

KUL Kuala Lumpur Intl - TAE Daegu

KULTAE

Kuala Lumpur Intl

Sun 6/9

20:15-16:10

1 stop18h 55m

Daegu

Sun 13/9

17:10-14:40

2 stops22h 30m

RM 1,557

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 33 resultsSorted by cheapest first
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Best time to book a flight to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

How long is the flight to South Korea?

On average, a flight from Kuala Lumpur to South Korea takes 11 hours 20 minutes. Flights to South Korea 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 South Korea

The most flights from Kuala Lumpur to South Korea are scheduled on a Wednesday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

What are the most popular airlines that fly to South Korea?

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

AirAsia X
AirAsia X
From RM 514
Vietnam Airlines
Vietnam Airlines
From RM 816
Batik Air
Batik Air
From RM 390
Korean Air
Korean Air
From RM 1,827

What are the cheapest airlines that fly to South Korea?

The cheapest airlines flying from Kuala Lumpur to South Korea are China Eastern, China Southern and AirAsia X.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 20.0 - 260.0 mm per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit South Korea when rainfall is around 20.0 mm.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, 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 South Korea?

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

What are the most popular places to fly to in South Korea?

Destination popularity is based on the amount of flight searches to South Korea in the last few years. This data was updated on 7 August 2026.
The most popular places in South Korea to fly to are Incheon, Seoul, Jeju City and Busan.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 7 August 2026.
Read reviews from past customers who have flown Korean Air,Vietnam Airlines, andPhilippine Airlines to South Korea. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

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
1,222 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

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
7.7
Good
283 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

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.
Philippine Airlines
7.3
Good
1,013 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

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.
AirAsia X
6.4
Okay
48 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

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
85 reviews
Korean Air
8.4
Very Good
1,222 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

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.

FAQs about flying to South Korea

  • Can I find cheaper flights to South Korea 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 South Korea on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to South Korea?

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

  • What is the cheapest airport to fly to in South Korea?

    Seoul Gimpo Intl is currently the cheapest airport to fly to in South Korea. One-way flights to Seoul Gimpo Intl typically cost RM 83, while return flights cost around RM 210.

  • How much is a return flight to South Korea?

    A return flight to South Korea will typically cost around RM 588, however they can be found for as little as RM 588.

  • Where does the fastest flight to South Korea depart from?

    For those looking to save time traveling to South Korea, 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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Select your preferred flight destination in South Korea from the list below.
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Millions of users choose and trust Cheapflights to book the best flight deals to South Korea for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Certainly. Search results for flights to South Korea shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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