Flights from Singapore to Seoul
Fares, airlines, flight time and both airports for SIN–ICN.
Route snapshot: Singapore to Seoul
Singapore (SIN) to Seoul (ICN) is 4,627 km, about 6h 17m flying nonstop. Airlines with flights or nonstop fares on this route include T'way Air, Scoot and Jeju Air. The lowest one-way fare seen recently was $151 with T'way Air (nonstop), departing 3 Oct 2026 — as of 11 Sept 2026.
Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.
When you land in Seoul
Sort the airport transfer and pick a few things to do so you hit the ground running.
Getting out of Seoul (ICN)
Skip the taxi rank and lock in your fare before you land.
Pre-book a fixed-price transfer
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Tours, tickets & day trips
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Compare live fares from Singapore to Seoul across 750+ airlines.
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Why travelers watch this route
Fares seen
The lowest one-way fare seen was $151 with T'way Air (nonstop), departing 3 Oct 2026. Checked 11 Sept 2026 — fares move daily.
Seasonality
Seoul demand usually strengthens around April – June, September – November, which can push fares higher on this corridor.
Who flies it
Airlines with flights or nonstop fares here include T'way Air, Scoot and Jeju Air. More carriers may sell it with a connection.
Airlines flying Singapore to Seoul
Carriers on SIN–ICN according to our route data and nonstop fares seen as of 11 Sept 2026. Not a complete list.
Singapore–Seoul route intelligence
Updated analysis of the SIN–ICN corridor — distance, timing, and connecting options.
Route profile
Singapore (SIN) to Seoul (ICN) is a long-haul corridor spanning approximately 4,625 km, with typical block time around 6h 15m.
Best time to book
Long-haul fares on this corridor are best booked 8-12 weeks ahead. Premium-economy upgrades are often cheapest at the 10-week mark.
Demand-spike calendar: Chuseok (Korean Thanksgiving, Sep/Oct) and Lunar New Year create severe demand spikes. Outside those windows Seoul is reasonably priced year-round.
Visa & arrival
Passport-validity and visa requirements differ between Singapore and South Korea — most arriving travellers need at least six months of remaining passport validity. Check AirConnect's visa checker for your nationality before booking, especially if you plan to connect through a third country en route.
Best time to fly to Seoul
Based on weather and travel conditions in South Korea
Spring and autumn offer mild weather and stunning scenery. Summer (July–August) is hot and rainy; winter is bitterly cold but perfect for ski resorts like Gangwon.
Direct & Connecting Flights
Nonstop flights link Singapore (SIN) and Seoul (ICN), taking about 6h 17m. Connecting itineraries can be cheaper but take longer.
Fares & Price Guide
The lowest one-way fare seen on SIN–ICN was $151 USD (nonstop) as of 11 Sept 2026. Set a fare alert to be told when it drops.
About Seoul, South Korea
Flights arrive at Incheon International Airport (ICN). Best visited during April – June, September – November. See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search SIN → ICN
See current Singapore to Seoul fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for SIN and ICN.
Airline Route Maps
Explore the networks of airlines flying from Singapore and Seoul.
Seoul Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on SIN–ICN and related city pairs.
Visa Guides
Check entry rules before booking flights from Singapore to South Korea.
Explore related route clusters
These hubs help search engines and travelers understand where this corridor sits in the wider route graph.
Deals on Singapore → Seoul
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Frequently asked questions — Singapore to Seoul flights
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