Tokyo (NRT) → Seoul (ICN)
Narita International Airport to Incheon International Airport · 679 nm (1,258 km) · about 2 h nonstop
Cheapest economy fares, checked daily · 39 days of history
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.
Economy
last checked 50m agoPeach · nonstop · 3h 20m · travel Jan 5 · sold via Kiwi.com
When it's cheapest to travel
Travel dates of the cheapest fare found at each of our 49 daily checks — where the low fares were, not every date.
| Sep 2026 | $51 | 18× |
| Oct 2026 | $63 | 11× |
| Nov 2026 | $100 | 1× |
| Dec 2026 | $88 | 3× |
| Jan 2027 | $91 | 16× |
| Satcheapest | $73 | 2× |
| Thu | $83 | 15× |
| Tue | $87 | 8× |
| Fri | $88 | 6× |
| Wed | $99 | 16× |
| Checked | Fare | Airline | Stops | Travel | Sold via | |
|---|---|---|---|---|---|---|
| 2026-10-25 | $105 | Peach | nonstop | Jan 5 | Kiwi.com | Book ↗ |
| 2026-10-24 | $105 | Peach | nonstop | Jan 5 | Kiwi.com | Book ↗ |
| 2026-10-23 | $100 | T'Way Air | nonstop | Nov 11 | Trip.com | Book ↗ |
| 2026-10-21 | $110 | Peach | nonstop | Jan 6 | Biletix | Book ↗ |
| 2026-10-21 | $108 | T'Way Air | nonstop | Oct 27 | Trip.com | Book ↗ |
| 2026-10-20 | $107 | Coyne Aviation | nonstop | Oct 28 | Clickavia | Book ↗ |
| 2026-10-19 | $102 | Grozny Avia | nonstop | Jan 13 | — | Book ↗ |
| 2026-10-18 | $102 | Grozny Avia | nonstop | Jan 13 | — | Book ↗ |
| 2026-10-17 | $102 | Grozny Avia | nonstop | Jan 13 | — | Book ↗ |
| 2026-10-16 | $102 | Grozny Avia | nonstop | Jan 13 | — | Book ↗ |
| 2026-10-15 | $98 | Grozny Avia | nonstop | Jan 6 | — | Book ↗ |
| 2026-10-14 | $98 | Grozny Avia | nonstop | Jan 6 | — | Book ↗ |
Airlines selling the cheapest fares
Which carrier had the lowest fare on each of our checks over the last 90 days.
- T'Way Air ×26
- Grozny Avia ×16
- Coyne Aviation ×3
- Peach ×3
- Arcus-Air Logistic ×1
About this route
Tokyo (NRT) to Seoul (ICN) is one of the busiest air routes in its market (Asia-Pacific). It links Narita International Airport in Japan with Incheon International Airport in South Korea. The great-circle distance is about 679 nautical miles (782 statute miles), so expect roughly 2 hours in the air nonstop.
Every night we ask our fare provider for the cheapest one-way economy fare other travellers recently found on this route and record it, with the airline and the seller it was found with. A fare is flagged as a deal when it falls at least 30% below the route's 90-day typical price. Prices are a research starting point, not live availability — the booking links open the itinerary so you can confirm what's on sale right now.
Fares are approximate, from public sources, and can be stale — always verify before booking.