Asiana Airlines flights from Singapore to Seoul (SIN - SEL)
SIN — SEL
9 Oct — 16 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Asiana Airlines flights from Singapore to Seoul in 2026
Find detailed information about Asiana Airlines flights from Singapore to Seoul. Explore the options provided by Asiana Airlines to plan your journey from Singapore to Seoul. Data last updated 9 September 2026.
When is the best time to book a flight to Seoul with Asiana Airlines?
The best time to book a flight to Seoul with Asiana Airlines is 29 days before departure. On average, fares are higher if you book 1 day before departure.
Which month is the cheapest to fly Economy class from Singapore to Seoul?
For Economy class flights, the cheapest month to fly this route is July. The most expensive months are December and February.
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.
SIN-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
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 9 September 2026.
Read reviews and see what other travellers are saying about their experiences with Asiana Airlines. 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 Asiana Airlines for your next flight. Reviews last updated 9 September 2026.
Entertainment was outdated. Needs more choices and variety.
8.0
Very Good|Jun 2026
Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
8.0
Very Good|Jun 2026
The services was excellent. The seating wasn’t as comfortable as others. The food was good.
10.0
Wonderful|May 2026
More restrooms in business it’s a large section with 2 only
6.0
Okay|Apr 2026
Smooth sailing trip, pilots did thrir excellent job. Very hard to communicate with some FA in English. Small quantity of offered but the quality is okey. No snacks in between the 1st and 2nd meal.
1 out of 187
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