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Trinity Airways

Trinity Airways

by Trinity Airways Co., Ltd.

2 ratings
122 reviews
✈️ Travel
🗺️ Navigation
Free

Details

Released
October 20, 2012
Updated
October 29, 2026

Features

Developer

Trinity Airways Co., Ltd.
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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

5.5.3

October 29, 2026

Usability and stability improvements

User reviews

Most RecentHighest RatedLowest Rated

사용할수없는 기기라고 계속 떠요ㅠㅠ

정상적인 디바이스로 실행해라고 뜨고 앱이 안들어가지는데 휴대폰을 바꿔도 이렇네요 ㅠㅠ왜이럴까여
고고구마ㅎ6

GOOD

GOOD GOOD
영영채연재아빠

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
AAnmado

로그인 문제

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

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.
Ddeeej513
See 117 more reviews

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.