Discover Korea T'way Air Adds New Singapore -Jeju Service Its Network

T’way Air Launches Direct Singapore – Jeju Flights with Promo Fares from SGD195

Korean low-cost airline T’way Air is expanding its Singapore–Korea network with a new direct service to Jeju Island, launching 16 August 2025. This comes in addition to its existing Singapore–Incheon (Seoul) flights, which will double to twice daily during the summer travel period. The launch is backed by an attractive line-up of promotional fares, bonus vouchers, and time-sensitive booking perks to encourage early summer travel planning.

Singapore to Jeju – New T’way Air Direct Route from 16 August

T’way Air’s upcoming Singapore – Jeju route will be operated five times weekly on a Boeing 737 Max 8, increasing to daily service from 2 September to 26 October 2025. Flights are timed for convenient overnight departures from Singapore, arriving in Jeju just after breakfast, perfect for a full day of sightseeing on the island.

RouteStart DateAircraftFrequencyDeparture (Local Time)Arrival (Local Time)
Singapore–Jeju16 August 2025Boeing 737 Max 85x weekly (Daily from 2 Sep)02:15 from SIN09:20 at CJU
Jeju–Singapore16 August 2025Boeing 737 Max 85x weekly (Daily from 2 Sep)19:50 from CJU00:45 next day at SIN
Singapore–IncheonOngoingA330-200 / A330-300Daily (2x daily from 23 Jul–25 Oct)VariableVariable

Book Now: Promo Fares & Limited-Time Vouchers

To celebrate the new route, T’way is offering introductory fares from just SGD195 for Jeju flights departing between 16 August and 25 October 2025, bookable via twayair.com.

A series of early bird vouchers and a special promo code (FESTTRIP) are also available until 30 June 2025. These provide travellers with additional savings on both Jeju and Incheon routes, depending on spend and travel dates.

Voucher NameValueApplies ToMin. SpendTravel PeriodEligibility
Early Bird Voucher (Jeju)SGD 50SIN–JejuSGD 40015 Aug – 25 Oct 2025All bookings via website
Early Bird Voucher (Incheon)SGD 50SIN–IncheonSGD 4001 Aug – 25 Oct 2025All bookings via website
Discount VoucherSGD 20SIN–IncheonSGD 2002 Jun – 25 Oct 2025All bookings via website
FESTTRIP Promo CodeUp to 12%All Korea flightsValid for bookings made by 30 JunApplied during checkout
New User VoucherSGD 20SIN–Jeju / SIN–IncheonSGD 180With new user sign-up

Beyond the Fare: What to Do in Korea

Whether you’re touching down in Seoul or Jeju, Korea offers a dynamic mix of culture, food, and natural beauty. Suggested experiences:

  • In Seoul, catch the guard-changing ceremony at Gyeongbokgung Palace, stroll through Myeongdong’s street food and skincare mecca, or take a DMZ tour to learn about Korea’s divided history.
  • For a coastal escape, Jeju Island offers beaches, volcanic landscapes, fresh seafood, and scenic hikes around Hallasan.

Why Fly T’way Air?

T’way Air has served the Singapore–Incheon route since May 2022, and now operates to 50 destinations globally. With competitive pricing, modern aircraft, and expanding regional links, the carrier is a smart choice for budget-conscious travellers looking for direct access to multiple Korean cities.

Visit twayair.com to view full flight schedules, check voucher terms, and secure early fares before 30 June.

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