T'way Air Customer Service Phone Number & Contact Information

Looking for the best way to contact T'way Air and reach a live agent? Find the official primary customer service phone number and direct contact details. Get fast help with account inquiries, billing, technical support, and general assistance from a live representative.

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Editorial note: DialIndex curates publicly listed customer service contact details and links back to official company websites when available. Always verify time-sensitive details on the official source before calling.

Last verified: 11 Mar 2026

How to Contact T'way Air

T'way Air is a major South Korean low-cost carrier based in Seoul. It offers an extensive network of domestic routes and international services to destinations across East Asia, Southeast Asia, and Oceania, known for its cost-effective and reliable service.

The main listed T'way Air customer service number on this page is +82 1688 8686. DialIndex also organizes additional support contact details by department so users can choose the most relevant phone line before they call.

This page currently lists 2 support phone numbers across 2 departments and links back to twayair.com when an official website is available. Always verify urgent or time-sensitive contact details on the official source.

T'way Air Customer Service Phone Numbers

T'way Air has 2 customer service phone numbers across 2 departments for billing, technical support, account help, and general assistance.

Phone LinePhone
Reservation Center

Customer Support

Daily 7am-7pm KST

Reservation Center (Europe Outbound Only)

Customer Support

Daily 7pm-7am KST

T'way Air Customer Service FAQ

You can reach T'way Air's Global Customer Service Center at +82-1688-8686, available daily from 7:00 AM to 7:00 PM KST. For callers from Europe, there is a dedicated line at +82-2-2656-2899, available daily from 7:00 PM to 7:00 AM KST. Additionally, you can use the 'Customer Opinion' or '1:1 Inquiry' forms on their official website or manage your bookings through the T'way Air mobile app.