Key Takeaways：Eastar Jet is running a last-minute flash sale on Japan–Korea routes through June 15, 2026, with one-way fares as low as 50 yen (Busan–Kumamoto). Travel runs June 9–July 31, so it’s a cheap way to lock in a summer Korea trip—just remember fuel surcharges and taxes are extra and seats are very limited.
Eastar Jet Last-Minute Flash Sale Overview
Korean low-cost carrier (LCC) Eastar Jet is holding a last-minute flash sale on its Japan–Korea routes. The sale runs from 10:00 a.m. on June 9 through June 15, 2026, with one-way fares starting from just 50 yen. Please note that fuel surcharges and applicable taxes apply on top of the listed fares.
Eligible Routes and Lowest One-Way Fares
Departing from / Arriving at Seoul/Incheon
- Osaka/Kansai: 300 yen
- Fukuoka: 400 yen
- Tokushima: 1,000 yen
- Okinawa/Naha: 1,800 yen
- Tokyo/Narita: 2,000 yen
- Sapporo/Chitose: 4,300 yen
Departing from / Arriving at Busan
- Kumamoto: 50 yen
- Fukuoka: 200 yen
- Okinawa/Naha: 1,000 yen
- Sapporo/Chitose: 2,000 yen
- Osaka/Kansai: 7,000 yen
Sale Period and Travel Period
- Sale period: 10:00 a.m. June 9 – June 15, 2026
- Travel period: June 9 – July 31, 2026
Booking Notes
- Tickets are sold only via the official website and official app.
- Fuel surcharges and taxes apply in addition to the listed fares.
- Checked baggage of up to 15 kg is included only on the Osaka/Kansai–Busan route. It must be purchased separately on all other routes.
- Seats are limited and sales may end once the allotment is sold out.
This is a sale not to be missed for anyone planning a trip to Korea or looking for a summer travel destination. Check details and book on the official website. Sale page: https://www.traicy.com/link/ZE