Cheap flights from Seoul (ICN)
Incheon International Airport, South Korea · 12 routes tracked daily · 12 with a current price · updated 30m ago
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Cheapest economy fares seen by destination
One-way, the lowest fare other travellers recently found and who sold it. Open a route for its 90-day history and booking links.
| To | Economy from | Airline | Stops | Sold via | Checked |
|---|---|---|---|---|---|
| Jeju (CJU) South Korea | $23 | Coyne Aviation | nonstop | — | 30m ago |
| Osaka (KIX) Japan | $35 | T'Way Air | nonstop | — | 30m ago |
| Tokyo (NRT) Japan | $62 | Arcus-Air Logistic | nonstop | — | 30m ago |
| Taipei (TPE) Taiwan | $70 | Tigerair Taiwan | nonstop | — | 30m ago |
| Hong Kong (HKG) Hong Kong | $85 | Arcus-Air Logistic | nonstop | — | 30m ago |
| Shanghai (PVG) China | $87 | Arcus-Air Logistic | nonstop | — | 30m ago |
| Bangkok (BKK) Thailand | $99 | Coyne Aviation | nonstop | — | 30m ago |
| Tokyo (HND) Japan | $103 | Peach | nonstop | — | 30m ago |
| Singapore (SIN) Singapore | $108 | Coyne Aviation | nonstop | — | 30m ago |
| New York (JFK) United States | $427 | American Airlines | 1 stop | — | 30m ago |
| San Francisco (SFO) United States | $443 | Air Premia | nonstop | — | 30m ago |
| Los Angeles (LAX) United States | $455 | Xiamen Airlines | 1 stop | — | 30m ago |
Notable flights departing ICN
Flights to Seoul
About Incheon International Airport
Incheon International Airport (ICN / RKSI) serves Seoul, South Korea. We track 12 routes from it: each night we record the cheapest one-way economy fare recently found by other travellers, and the route pages keep 90 days of that history so you can tell a genuinely low fare from a normal one. Prices are a starting point, not live availability — every fare links to where you can confirm and book it.