Friday, July 18, 2025
South Korea’s leading low cost airline T’way Air will dramatically increase its summer program to Jeju with the launch of a new route and double the frequency of its Seoul services from Singapore for summer 2025. This daring decision follows increasing demand for travel between Singapore and South Korea, providing travelers with greater choices on eyeing that much deserved summer getaway. And with daily flights to Seoul and its new direct service to Jeju, T’way Air is making it easier than ever for customers to experience South Korea’s dynamic urban culture and stunning resort island while offering them affordable travel options and flexible plans.
T’way Air Expands Summer Flight Network with New Singapore-Korea Routes and Exclusive Deals

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T’way Air, a leading low-cost carrier based in Korea, is expanding its summer flight offerings with an exciting new schedule connecting Singapore to Korea. With a growing demand for travel, the airline is introducing more frequent flights to Seoul and Jeju, along with offering attractive seasonal promotions. This initiative, aimed at enhancing connectivity and providing customers with budget-friendly options, offers exclusive deals available through July 31, 2025. These offers apply to both Singapore-Incheon (Seoul) and Singapore-Jeju bookings for travel through October 25, 2025.
T’way Air Enhances Service to Seoul and Jeju from Singapore

T’way Air’s expansion includes significant increases in the frequency of its Singapore-Incheon flights. The airline will continue to operate daily flights using its A330-200 and A330-300 aircraft. This route, which connects Singapore to Incheon, the gateway to Seoul, is particularly popular among travelers heading to South Korea for business, tourism, or to visit friends and family.
From July 23 to August 15, T’way Air will double the frequency of its Singapore-Incheon route, with two daily flights. This change comes as a response to the increased demand from travelers eager to explore South Korea, with more options for scheduling their trips. The airline will then adjust the flight schedule from August 16 to 31, featuring two flights on Thursdays and Sundays, while maintaining one flight on other days. Starting September 1, the airline will revert to its regular one daily flight schedule, ensuring consistent service for passengers throughout the fall season.
Along with the increased Incheon service, T’way Air is introducing a new route connecting Singapore to Jeju, South Korea’s renowned resort island. Beginning August 16, T’way Air will introduce direct flights to Jeju using the modern Boeing 737 Max 8 aircraft. This new route is set to attract travelers seeking a relaxing getaway, offering easy access to one of South Korea’s most beloved tourist destinations. Jeju, with its beautiful beaches, volcanic landscapes, and rich culture, is an ideal choice for both short-term vacations and longer stays.
With these new flight options, T’way Air is making it easier than ever for Singaporeans and international travelers to visit South Korea. The airline’s flights will provide not only cost-effective options but also the flexibility to choose between the vibrant city life of Seoul and the serene beauty of Jeju Island.
Exclusive Promotional Coupons for Singapore Passengers
As part of the airline’s summer campaign, T’way Air is offering a series of special coupons to further sweeten the deal for passengers booking flights between Singapore and South Korea. These exclusive discounts are available until July 31, 2025, providing substantial savings on flight bookings for travel starting from July 2025 and beyond. The coupons, which apply to both Singapore-Incheon and Singapore-Jeju flights, are designed to make it even more affordable for travelers to visit South Korea this summer and into the fall.

• SGD 15 Off Coupon: This coupon is valid for Singapore-Incheon and Singapore-Jeju bookings of SGD 150 or more. It is available for travel starting in July 2025, making it an excellent option for those planning an early summer getaway or a later trip in the year.
• SGD 40 Off Coupon: For travelers booking Singapore-Incheon or Singapore-Jeju flights of SGD 400 or more, this coupon provides a SGD 40 discount. It is valid for bookings made for travel starting from July 2025, offering travelers even more value for their long-haul flights.
• SGD 50 Early Bird Coupon: Passengers who book Singapore-Incheon or Singapore-Jeju flights of SGD 400 or more for travel starting in September 2025 can use the SGD 50 Early Bird Coupon. This is a great opportunity for those looking to plan their fall and winter holidays in advance.

In addition to these special coupons, T’way Air is offering another exciting deal.Travelers can enjoy discounts of up to 15% on Singapore-Incheon or Singapore-Jeju flights by using the promo code VACAYKR when booking. The actual savings will vary depending on the exchange rate at the time of purchase, but this offer presents an added bonus for travelers looking to secure their seats at a reduced price.
These deals are available exclusively through T’way Air’s official website, twayair.com, where customers can also find more information about the flight schedules, terms and conditions for the coupons, and how to book their flights.
T’way Air’s Growing Network and Global Reach
T’way Air is well-known for its commitment to offering low-cost flights to international and domestic destinations. With the addition of the Singapore-Incheon and Singapore-Jeju routes, the airline continues to build on its strong presence in the global aviation market. T’way Air operates flights to 60 global destinations, offering passengers an extensive selection of travel choices at competitive prices.
The airline’s expansion into Southeast Asia with the introduction of the Singapore routes reflects its ambition to provide greater connectivity between Korea and the world. This move is aligned with the increasing demand for both business and leisure travel between Singapore and Korea, with both countries seeing a steady rise in bilateral trade, tourism, and cultural exchanges.
Moreover, T’way Air’s commitment to expanding its network supports its mission of making international travel more accessible and affordable for everyone. By continuing to introduce new routes and partnerships, the airline is making it easier for people to travel across borders and experience the rich cultures, landmarks, and experiences that each destination offers.
Plan Your Trip with T’way Air
Whether you’re planning to explore the lively streets of Seoul or unwind on the tranquil beaches of Jeju, T’way Air’s enhanced flight network between Singapore and Korea offers a wealth of options for travelers. With daily flights to Seoul and the new route to Jeju, passengers can enjoy increased flexibility, competitive fares, and exceptional service.
LCC T’way Air is upping its summer schedule for 2025 with the launch of a new Jeju route and doubling of Seoul flights from Singapore, to serve increased demand for travel between the two countries. This is a great development and should offer travelers more flexibility and cheaper options for summer vacations.
Enjoy the special rates before they expire on July 31, 2025. Plan your next trip with T’way Air and take an affordable ride to South Korea.

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Tags: Airline News, jeju island, Singapore to Jeju, south korea, T’Way Air, Travel News, travel options

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