T’way Air is running its “November t Discount” sale from November 4 to 30.
The offer applies to flights between Japan and Seoul, Cheongju, Daegu, Busan, and Jeju, with fares discounted by up to 20%. Example one-way fares include Osaka/Kansai – Seoul/Incheon from JPY 11,530 and Tokyo/Narita – Seoul/Incheon from JPY 15,460. Fuel surcharges and other taxes are additional. Discount code: “FLYNOV”. The travel period is from November 4 through October 24, 2026.
In addition, a coupon offering up to JPY 3,000 off round trips to Seoul can be used together. The applicable travel period is from December 1 through February 28, 2026; some dates are excluded.
