TW
T1
LCC
T'way Air
T'way Air · TW · Incheon Airport T1
T1
Operating Terminal
📍 Terminal & Check-in
🏛️
Operating Terminal
Incheon International Airport Terminal 1 (T1). A low-cost carrier (LCC).
🎫
Check-in Counter
T1 3F Counter J
Dedicated LCC area on the right side of T1 departure hall
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Gate Area
T1 Satellite Concourse Gates 101-132
Actual gate shown on boarding pass on the day of departure
ℹ️
Lounge
No lounge (LCC)
🧳 Baggage Policy
Below are standard allowances. Actual limits vary by route, class, and purchase date — confirm at booking.
| Class | Checked Baggage | Notes |
|---|---|---|
| Economy (Domestic) | 15kg x 1 piece | Included as standard |
| Economy (International) | 20kg (optional) | Advance purchase required; airport add-on costs more |
| T'way Plus | Baggage-inclusive fare | Check inclusion when selecting fare |
💡 Carry-on: Typically 10–12 kg, 1 piece for all classes (varies by airline). Confirm on the official website before departure.
❓ Frequently Asked Questions
Where do I check in for T'way Air at Incheon Airport?
T'way Air (TW) uses Counter J on the 3rd floor of Terminal 1 (T1) at Incheon Airport, located in the LCC area on the right side of the departure hall. Web check-in is available from 48 hours before departure, and using the dedicated counter is faster if you have no checked baggage.
How much extra baggage can I purchase on T'way Air?
T'way Air international baggage can be purchased in advance in 15kg, 20kg, 25kg, or 30kg units. Purchasing in advance on the website or app is 30-50% cheaper than buying at the airport. Baggage can be added online up to 3 hours before departure.
How long does it take to reach T'way Air's boarding gate?
T'way Air mainly uses the T1 Satellite Concourse (Gates 101-132). After security screening, you'll ride the shuttle train for about 5 minutes to reach the concourse. Boarding typically begins 30-40 minutes before departure, so it's recommended to arrive at the airport at least 90 minutes before departure.