Korean Air flights from Singapore to Seoul (SIN - SEL)
Cheapflights users flying from Singapore to Seoul on Korean Air typically fly into Incheon Intl and depart from Singapore Changi. Select your dates above for pricing.
Korean Air flights from Singapore to Seoul in 2025
Find detailed information about Korean Air flights from Singapore to Seoul. Explore the options provided by Korean Air to plan your journey from Singapore to Seoul. Data last updated 29 April 2025.
Travel insights for Korean Air flights from Singapore to Seoul
Get recent, data-driven insights about Korean Air flights from Singapore to Seoul including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Singapore to Seoul with Korean Air?
Use this chart to determine the optimal time to book a return flight from Singapore to Seoul. Price data was last updated on 25 April 2025.
Booking with Korean Air 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Singapore to Seoul with Korean Air?
Currently, the most affordable month to book a Korean Air flight from Singapore to Seoul in March, with an average price of RM 1,593. Conversely, traveling with Korean Air from Singapore to Seoul in December will be the most expensive, with an average cost of RM 2,217. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly Korean Air flight availability from Singapore to Seoul
The most Korean Air flights from SIN to SEL are scheduled on a Monday (3 on average). You will have fewer Korean Air flight options on Monday, which is when the least amount of flights are scheduled (3 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 Singapore to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Singapore with our price prediction graph.
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Fly from Singapore to Seoul on another airline
Consider alternative airlines that service the Seoul area. Flight routes are based on user searches made on Cheapflights and were last updated on 29 April 2025.
See what others are saying about Korean Air
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 29 April 2025.
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