Jin Air FRIDAY HAPPY FLYDAY Sale Overview
South Korean low-cost carrier Jin Air will host a limited 3-day FRIDAY HAPPY FLYDAY sale from May 22 to May 24, 2026. Both one-way and round-trip tickets from Japan to Korea are eligible, with discounts of up to 3,000 yen available when using the promo code.
Sale Details
Sale Period
May 22 (Fri) – May 24 (Sun), 2026 (3 days only)
Travel Period
June 1 – August 31, 2026 (some dates excluded)
Eligible Routes
One-way and round-trip flights from Japan to Korea
Promo Code
FLYDAY5 (enter at booking)
Discount Amount
- Round-trip bookings: Up to 3,000 yen off
- One-way bookings: Discount available
Bonus Gifts for Travelers
Travelers who book during the sale period will receive the following bonus gifts.
- eSIM: 50 winners selected by lottery
- WIFI bento discount: For all bookers
- Lotte Mart discount: For all bookers
- AREX (Airport Railroad Express) discount: For all bookers
Booking Notes
- Sale period limited to May 22-24 only
- Some travel dates within the period are excluded
- Promo code FLYDAY5 must be entered
- Seats are limited – early booking recommended
- eSIM gift is awarded by lottery
Summary
This is an excellent opportunity for travelers planning a Korea trip. The travel period covers the peak summer season from June to August, making it a perfect chance to enjoy summer in Korea at a great price. Don’t forget to enter the promo code FLYDAY5 to take advantage of up to 3,000 yen off.
Visit Jin Air’s official website for full details and bookings.