T’way Air “t’wari” Sale: Japan–Korea Routes from 12,600 Yen One-Way (June 2026)
Key Takeaways: T’way Air’s t’wari sale runs June 1–30, 2026, with Japan–Korea one-way fares from 12,600 yen including fuel surcharges and airport facility fees. Itineraries departing Japan take up to 10% off with code JUN26, and travel is valid through October 24. Booking is on the official website only, and seats are limited. T’way Air Launches “t’wari” Sale in June 2026 South Korean low-cost carrier T’way Air is running its official-website-exclusive “t’wari” sale from June 1 to June 30, 2026. Japan–Korea routes start from just 12,600 yen one-way, taxes included. All fares listed are total one-way fares including fuel surcharges and airport facility fees. In addition, itineraries departing from Japan can save up to 10% off by entering the discount code “JUN26”. Quantities are limited and the offer ends once seats sell out. Eligible Routes and Total One-Way Fares From Seoul/Incheon Saga: 12,600 yen Fukuoka: 14,670 yen Okinawa/Naha: 15,290 yen […]
T’way Air “t’wari” Sale: Japan–Korea Routes from 12,600 Yen One-Way (June 2026) Read More



