ICN → SIN
Flights from Seoul to Singapore
Seoul to Singapore is a international air route (ICN–SIN). Use Flyroz to compare live fares, then book directly with the airline or travel site — we never add a booking fee. The flight details below are pending research and must be verified before this page is published.
Cheapest one-way from
Search to see current fares for your dates.
How long is the flight?
Nonstop flights from Seoul to Singapore take roughly 6h 02m–6h 35m in the air (estimated from the ~4,627 km great-circle distance; exact scheduled times vary by aircraft, routing and conditions).
Airlines flying this route
Nonstop ICN–SIN service is operated by Asiana Airlines, Jeju Air, Korean Air, Scoot, Singapore Airlines and T'way Air. Schedules change over time, so check current results for your dates.
Direct vs. connecting flights
This long-haul route is served by nonstop flights, with one-stop connecting itineraries also available via intermediate hubs. Nonstop is usually fastest; connections can be cheaper.
Best time to fly & book
Fares tend to be higher around major holidays and peak travel periods, and lower in quieter months. Booking ahead and keeping dates flexible generally gives more choice.
Frequently asked questions
How long is the flight from Seoul to Singapore?
Nonstop flights take roughly 6h 02m to 6h 35m in the air. Exact times vary by aircraft, routing and conditions.
Which airlines fly nonstop from Seoul to Singapore?
Nonstop ICN–SIN service is operated by Asiana Airlines, Jeju Air, Korean Air, Scoot, Singapore Airlines and T'way Air. Run a live search to compare fares on your dates.
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