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Cheap Flights to Incheon
|Popular in||December||High demand for flights, 3% potential price rise|
|Cheapest in||July||Best time to find cheap flights, 2% potential price drop|
|Average price||S$ 635||Average for round-trip flights in July 2020|
|Round-trip from||S$ 207||From Singapore to Seoul|
|One-way from||S$ 186||One-way flight from Singapore to Seoul|
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheapest prices for Incheon flights by month
September is currently the cheapest month to fly to Incheon. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
When is the best time to fly to Incheon?
Choose a month below to see average flight price and weather conditions.
SIN - SEL
S$ 592 - S$ 807
2 - 29 °C
20 - 411 mm
Flying to Incheon in September is usually considered the best time to fly. However, you will find other deals are always available year round. August sees the temperatures in Incheon peak to their warmest. July tends, on average, to see the most amount of rainfall.