Jin Air Launches Surprise Sale for Busan Routes
South Korean low-cost carrier Jin Air is running a “Surprise Sale” for flights to Busan (Gimhae International Airport). Valid for bookings made between March 23–31, 2026, travelers can use a promo code at checkout to save up to ¥3,000 off their fare.
Sale Details
- Route: Japan → Busan (Gimhae)
- Booking Period: March 23–31, 2026
- Travel Period: April 1–June 30, 2026 (some dates excluded)
- Discount: Up to ¥3,000 off
- Promo Code: SURPRISEPUS
- Booking: traicy.com/link/LJ
How to Apply the Promo Code
Visit the Jin Air official website or app, select your flight, and enter SURPRISEPUS (uppercase, no spaces) in the promo code field before completing your booking. The discount will be applied automatically to the displayed fare.
Bonus: Win a 3-Day Unlimited eSIM for Korea
As an added incentive, Jin Air is giving away 3-day unlimited data eSIMs valid in South Korea to 50 lucky winners via lottery during the sale period. A great way to stay connected throughout your Busan trip without needing a local SIM card.
Important Notes
- Certain travel dates within the April–June window are excluded. Confirm eligible dates before booking.
- The promo code must be entered before completing the booking and cannot be applied retroactively.
- Seats are limited — book early to secure your preferred dates.
- The eSIM giveaway is subject to a lottery draw and is not guaranteed.
Why Visit Busan?
Busan is Korea’s second-largest city, renowned for its fresh seafood, Jagalchi Fish Market, Haeundae Beach, and hot springs. Spring and early summer (April–June) offer mild weather and fewer crowds — a perfect time to visit on a budget fare.