Event
Be new, Be Trinity
2026-09-14 ~ 2026-09-30
Enter the discount code in the booking window,
and the discount status will be displayed when searching for flights.
and the discount status will be displayed when searching for flights.
Jakarta
CGK
Seoul
ICN- Economy
up to12%
- Business
up to4%
- Sales Dates
- Until 30 September 2026
- Travel Dates
- Until 24 March 2027
Coupon 1
IDR
450k
Total payment of IDR 3000k or more
Coupon 2
IDR
500k
Total payment of IDR 4000k or more
Travel Dates
14 Sep – 27 Mar
Travel Dates
14 Sep – 27 Mar
Applicable Route
Jakarta (CGK) – Seoul (ICN)
Download Dates
Until 30 Sep, 2026
COUPON
Advance Seat Coupon
IDR88,000OFF
Min. spend IDR 520,000
Download DatesUntil 30 September 2026
Travel DatesUntil 27 March 2027
Premium Check-in
Start your journey with ease at our dedicated check-in counter. * Available on flights departing from Incheon International Airport.
Download CouponCOUPON
Complimentary In-flight MealsIn-Flight meal service
Begin your journey with our enhanced in-flight meals.
* Vegetarian and Muslim meals are available on select routes andmust be requested at least 72 hours before departure.
Flight and ancillary coupons cannot be combined.
To apply an ancillary coupon, please complete your flight booking before purchasing additional services.
Event Notice
- This event starts on 14 September 2026 and it can be closed early on a first-come, first-served basis.
- Above fares include fuel and taxes and fares may not be available on all flights or days.
- Please note that there may be cases when the promotion code is not applied during the boarding period for each route depending on the sales policy.
- The total airfares may vary depending on the exchange rate at the time of reservation.
- If you cancel a reservation made using a coupon, you cannot restore the coupon. (For both flight tickets and baggage coupons)
- Please make sure to check the relevant regulations as there may be a commission fee if you cancel the flight ticket.
- The event may be changed or terminated early without prior notice, depending on our circumstances.
- Reservations can only be made through our website, mobile web (m.twayair.com), and mobile app.
- Passengers who have not boarded without cancellation of reservation before departure after booking an international flight ticket will be charged a fee according to the international flight ticket regulations, so please check the No Show fee guide before making a reservation. (Excluding the same fee for adults/children, and the fee for infants)
- [Check the international fare ticket rules ▷ CLICK!]
