Korean Air flights from Kuala Lumpur Intl Airport to Seoul (KUL - SEL)
KUL — SEL
14 Oct — 21 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Korean Air flights from Kuala Lumpur Intl to Seoul in 2026
Find detailed information about Korean Air flights from Kuala Lumpur Intl to Seoul. Explore the options provided by Korean Air to plan your journey from Kuala Lumpur Intl to Seoul. Data last updated 14 September 2026.
When is the best time to book a flight to Seoul with Korean Air?
The best time to book a flight to Seoul with Korean Air is 10 days before departure. On average, fares are higher if you book 84 days before departure.
Which month is the cheapest to fly Economy class from Kuala Lumpur Intl Airport to Seoul?
For Economy class flights, the cheapest month to fly this route is April. The most expensive months are December and February.
Weekly Korean Air flight availability from Kuala Lumpur Intl Airport to Seoul
The most Korean Air flights from KUL to SEL are scheduled on a Wednesday (3 on average). You will have fewer Korean Air flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
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 inches 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).
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.
KUL-SEL
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.
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Complete your trip to Seoul by adding a car rental and/or hotel reservation to your travel itinerary.
If Seoul is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 14 September 2026.
Read reviews and see what other travellers are saying about their experiences with Korean Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Korean Air for your next flight. Reviews last updated 14 September 2026.
It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!
10.0
Wonderful|Jun 2026
Better
8.0
Very Good|Mar 2026
Could use some entertainment
10.0
Wonderful|Mar 2026
It was a smooth trip
10.0
Wonderful|Mar 2026
It was a smooth trip
1 out of 407
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