RS
T1
LCC
Air Seoul
Air Seoul · RS · Incheon Airport T1
T1
Operating Terminal
📍 Terminal & Check-in
🏛️
Operating Terminal
Incheon International Airport Terminal 1 (T1). A short-haul LCC affiliated with Asiana Airlines, specializing in Japan and Southeast Asia routes.
🎫
Check-in Counter
T1 3F Counter H
T1 departure hall Counter H area (dedicated LCC area)
🚪
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 |
|---|---|---|
| Air Seoul Basic | Baggage not included | Standard fare; must be purchased separately |
| Air Seoul Checked | 15kg (optional purchase) | Discounted if purchased in advance |
| Air Seoul Premium | 20kg included | When Premium fare is selected |
💡 Carry-on: Typically 10–12 kg, 1 piece for all classes (varies by airline). Confirm on the official website before departure.
❓ Frequently Asked Questions
Which airline group is Air Seoul affiliated with?
Air Seoul (RS) is a short-haul low-cost carrier affiliated with Asiana Airlines. It mainly operates short-haul routes to Japan, Southeast Asia, and China, using Terminal 1 (T1) at Incheon Airport. It is partially linked with Asiana Club miles.
Is baggage included by default on Air Seoul?
Air Seoul's basic fare does not include checked baggage. You can add 15kg or 20kg of baggage at a discounted price by purchasing in advance on the website or app. Carry-on baggage allows 1 piece under 10kg.
Where exactly is Air Seoul's check-in counter?
After entering the T1 3rd floor departure hall, look for Counter H on the right side. In addition to the dedicated Air Seoul counter, shared self-check-in kiosks are also available. Using the self-service kiosks during busy periods can reduce wait times.