AirAsia X flights from Kuala Lumpur Intl Airport to Seoul (KUL - SEL)
KUL — SEL
17 Oct — 24 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
How do most travelers feel about AirAsia X?
When planning your KUL-SEL trip, keep in mind that AirAsia X is typically rated 6.4/10. This rating comes from 48 reviews by Cheapflights users who have traveled with AirAsia X.
AirAsia X flights from Kuala Lumpur Intl to Seoul in 2026
Find detailed information about AirAsia X flights from Kuala Lumpur Intl to Seoul. Explore the options provided by AirAsia X to plan your journey from Kuala Lumpur Intl to Seoul. Data last updated 17 September 2026.
When is the best time to book a flight to Seoul with AirAsia X?
The best time to book a flight to Seoul with AirAsia X is 32 days before departure. On average, fares are higher if you book on the same day as 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 June. The most expensive months are December and August.
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.
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.
Alternative routes
Complete your trip
Other carriers
Other destinations
Other AirAsia X flights from Kuala Lumpur Intl
Browse through other AirAsia X flights departing from Kuala Lumpur Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
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 17 September 2026.
Read reviews and see what other travellers are saying about their experiences with AirAsia X. 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 AirAsia X for your next flight. Reviews last updated 17 September 2026.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.