Jeju Air Launches 48-Hour Flash Sale: Japan–Korea Fares from 11,530 Yen One Way (Travel Through Oct 24)
Jeju Air’s Japan–Korea flash sale runs for 48 hours, closing July 30, with one-way fares from 11,530 yen all-in on the Seoul/Incheon–Matsuyama route. Fuel surcharges and airport fees are already included, and selected routes such as Tokyo/Narita and Nagoya/Chubu include 15 kg of checked baggage. Travel is valid through October 24, 2026. Jeju Air (7C) is running a 48-hour flash sale on its Japan–Korea routes. One-way fares start at 11,530 yen all-in on the Seoul/Incheon–Matsuyama route. Every fare listed is an all-inclusive total that already covers fuel surcharges and airport fees, so there are no surprise add-ons at checkout. Sale Overview Promotion: 48-Hour Flash Sale Booking window: July 28 – July 30, 2026 (48 hours only) Travel period: July 28 – October 24, 2026 Routes: Japan to Korea (Seoul/Incheon and Busan) Pricing: Total fare including fuel surcharge and airport charges The booking window lasts just 48 hours, but…

















