Free

Details

  • Released
  • Updated
  • October 20, 2012
  • September 9, 2026

Features

Trinity Airways screenshot #1 for iPhone
Trinity Airways screenshot #2 for iPhone
Trinity Airways screenshot #3 for iPhone
Trinity Airways screenshot #4 for iPhone
Trinity Airways screenshot #5 for iPhone
Trinity Airways screenshot #6 for iPhone
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About

Book flights, manage reservations, and access ancillary services for a smoother travel experience. This app offers convenient payment options, fare searching, and multi-language support for domestic and international journeys.

Faster flight booking and reservation management
Simple payment with multiple options
Ancillary services like seat selection and meal pre-order
Lowest fare search with Low Fare Calendar
Multi-currency and multi-language support
In-flight meal pre-order
Advance seat selection
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What's New in Trinity Airways

5.5.0

September 9, 2026

Completely redesigned under the Trinity Airways brand We’ve introduced our new brand identity and improved the app’s stability and usability.

More

User reviews

GOOD

GOOD GOOD

앱 개발을 객실팀 한테 시켰나?

오프라인 모드 만들었다고 자랑 했던데! 심심하면 오프라인 모드다. 고객센터 문의 했더니 데이터 없을때 접속 하는 기능 이라더라! 그러면 신규 예약자들은 어쩌란 소리지? 다른 앱은 다 연락 되는데 얘만 오프라인! 수정을 하든지 다시 전문가들에게 맡기든지 해서 제발 연결 좀 잘 되게 해주라

로그인 문제

자동 로그인 체크 해놔도, 몇번을 로그인해도 자꾸 로그아웃 되서 너무 불편해요.
이것만 빼면 다른건 다 좋아요.

Terrible app

worst airline app I have ever used. Why do you make me keep signing in if the app cant even remember my flight info.. completely worthless app.

비운항 운항기 처리

처음 예약한 비행기 비운항 처리됐다고 떠서 당황해서 취소했는데 이거 책임지고 처리해줘야 하는 거 아닌가요?대체편으로 교체하고 싶어서 문의 전화 했는데 내 책임이라고 몰아가면서 안된다고 하는 게 참 …좀 아쉽네요..

FAQ

What can I do with the T'way Air app?

The app allows you to book flights, manage existing reservations, and complete check-in for both domestic and international flights. You can also purchase ancillary services like advance seat selection, in-flight meals, and extra baggage, often at a discount when pre-ordered online.

What payment methods does the app support?

The app offers a variety of convenient payment options, including WeChat Pay, Toss, PayPal, UnionPay, Alipay, and payment at convenience stores. This broad support aims to cater to a wide range of users.

How can I find the cheapest flights?

The app features a 'Lowest Fare Search' function that includes a Low Fare Calendar. This tool helps you easily check the lowest available fares for your desired routes, making it simpler to plan budget-friendly travel.

Is the app available in multiple languages and currencies?

Yes, the app supports 14 different currencies and is available in 7 languages, including Korean, English, Japanese, Simplified Chinese, Traditional Chinese, Thai, and Vietnamese. This ensures a user-friendly experience for a global audience.

What are the benefits of pre-ordering ancillary services?

Pre-ordering ancillary services like advance seat selection, in-flight meals, and checked baggage can offer significant savings, with discounts of up to 40% compared to purchasing them at the airport. You can also purchase bundles of these services for further cost reductions.