FlexFlight flights to Singapore from Seoul

View S$297 flight on Sat, 31 Jan, 2026Opens in a new window
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FlexFlight flights from Seoul to Singapore (ICN→SIN)

Prices were available within the past 7 days and start at S$297 for one-way flights and S$638 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

FlexFlight
Tue, 13 Jan - Wed, 21 Jan
ICN
Seoul
SIN
Singapore
S$638 Return, found 10 hours ago
S$638
Return
found 10 hours ago
Select FlexFlight flight, departing Tue, 13 Jan from Seoul to Singapore, returning Wed, 21 Jan, priced at S$638 found 10 hours ago

Find the cheapest month to fly from Seoul (ICN) to Singapore (SIN)

March is typically the cheapest month to fly

From S$203 - S$380 per traveller.

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hang Nadim BTH. Flights from S$1,991
BTH
Hang Nadim
Flights from S$1,991
Seoul to Singapore route information
Origin airport
Incheon Intl.
Destination airport
Changi
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, FlexFlight, Garuda Indonesia, Hahn Air Systems, Jeju Air with Bag, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Shenzhen Airlines, Singapore Airlines, T'way Air with baggage, Vietjet Air, Vietnam Airlines
Popular airline
FlexFlight
Distance
4598 km
Average flight time
5 hours 41 mins
*Available to Expedia members.