Air Seoul Baggage Fees (2026)
Quick summary
Air Seoul is an Asiana-affiliated Korean low-cost carrier flying mostly regional Asian routes. Standard fares include one free 15kg checked bag plus a 10kg carry-on, with escalating fees for anything heavier.
Air Seoulbaggage allowance & fees at a glance
| 🎒 Personal item | One personal item (handbag or laptop bag) is allowed on board in addition to your carry-on. It should be small enough to fit under the seat in front of you. |
| 🧳 Carry-on allowance | One carry-on bag up to 10kg (22lbs) with total dimensions (A + B + C) not exceeding 115cm (about 55 x 40 x 20cm). |
| 🧳 First checked bag | 1 piece up to 15kg (varies by fare and route) |
| 🧳 Second checked bag | About USD 30 extra |
Air Seoul checked bag fees
| Free allowance | 1 piece up to 15kg (varies by fare and route) |
| 16–23kg (overweight, per bag) | About USD 30 extra |
| 24–30kg (overweight, per bag) | About USD 50 extra |
| Second bag (up to 15kg) | About USD 50 |
| Size limit | A single checked bag may not exceed 30kg or 277cm total dimensions |
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🔁 Change & cancellation
Changes to date, flight, or class are allowed only to equal-or-higher fares, and any fare difference plus a change fee may apply. Cancelling within 24 hours of booking is penalty-free; otherwise refund fees apply. A no-show penalty of about KRW 8,000 per direction is charged if you fail to cancel before departure. Tickets are valid one year from issuance (or from first departure if partially used).
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Other common fees
| Prepaid excess baggage | Purchasable online up to 4 hours before international departure (48 hours for domestic) — cheaper than airport rates |
| No-show penalty | About KRW 8,000 per direction |
| Second checked bag | About USD 50 for an extra 15kg piece |
How to avoid extra fees
- Pre-pay for excess baggage online before your cut-off (4h international / 48h domestic) to beat the airport counter price.
- Keep your free bag at or under 15kg — the 16–23kg tier adds roughly USD 30.
- Cancel within 24 hours of booking if plans change to avoid any cancellation fee.
- Always cancel before departure to dodge the no-show penalty (~KRW 8,000 each way).
- Fees can vary by specific route, so confirm your exact allowance during booking.
Air Seoul baggage — FAQ
What is Air Seoul's baggage allowance?
Standard fares include one free checked bag up to 15kg plus a 10kg carry-on and one personal item. Exact allowance can vary by fare and route.
How much is extra baggage on Air Seoul?
Overweight from 16–23kg costs about USD 30, and 24–30kg about USD 50. A second 15kg bag is about USD 50. Pre-paying online is cheaper than at the airport.
What is Air Seoul's carry-on limit?
One carry-on up to 10kg with total dimensions under 115cm, plus one personal item such as a handbag or laptop bag.
What happens if I don't show up for my Air Seoul flight?
A no-show penalty of about KRW 8,000 per direction is charged if you don't cancel before the scheduled departure time.
Sources
This guide is independent and not affiliated with Air Seoul. Baggage fees and policies change often and vary by route, fare type, and date — always confirm on the airline's official website before booking or flying.