Carry-on allowance
7kg
Typically 55×40×20cm max
Free checked bag
None (LCC model)
Pay-per-bag pricing
Extra checked bag
$20-50 first bag
Cheapest during booking · avoid airport pricing
Personal item
Allowed
Handbag / laptop bag under seat
Typical low-cost carrier: cabin bag only free, everything else pay-per-piece. Confirm on airline site.
Baggage by fare class
Air Seoul fare classes carry different baggage rules. Cheapest fares often exclude the free bag.
| Fare class | Carry-on | Free checked | Change fee |
|---|---|---|---|
| Basic / Light | 7kg | None | Non-changeable |
| Standard Economy | 7kg + personal item | Pay $20-50 | $100-200 |
| Premium Economy | 9kg + personal item | 23kg × 2 | $50-100 |
| Business | 14kg (2 pieces) | 32kg × 2 | Fully flexible |
| First / Suite | 14kg (2 pieces) | 32kg × 3 | Fully flexible |
Premium cabin figures are typical for full-service carriers — verify on Air Seoul's site for your specific route.
Air Seoul vs top baggage-friendly airlines
How Air Seoul's allowance compares to some of the most generous carriers in economy.
| Airline | Carry-on | Free checked | Notes |
|---|---|---|---|
| Air Seoul ← this airline | 7kg | None | Typical low-cost carrier: cabin bag only free, everything else pay-per-piece. Confirm on airline site. |
| Turkish Airlines | 8kg | 30kg | One of the most generous economy allowances |
| Singapore Airlines | 7kg | 30kg | — |
| Cathay Pacific | 7kg | 30kg | — |
| EVA Air | 7kg | 30kg | — |
| Starlux Airlines | 7kg | 30kg | — |
| Thai Airways | 7kg | 30kg | — |
Sorted by free checked allowance. See compare all baggage allowances →
Book Air Seoul flights
Compare Air Seoul prices across Expedia, Trip.com + more. Baggage fees factored in during checkout.
Frequently asked about Air Seoul baggage
What is Air Seoul's carry-on allowance?
Air Seoul allows 7kg carry-on (typically 55×40×20cm max) plus a small personal item like a handbag or laptop bag. Weigh + measure before you fly — gate agents check at boarding.
Does Air Seoul include a free checked bag?
No — Air Seoul operates a fully unbundled model. Every checked bag costs extra (~$20-50 first bag). Add bags at booking for the lowest price — airport add-ons are 2-3× more expensive.
How much are extra bags on Air Seoul?
Air Seoul charges approximately $20-50 first bag for extra checked baggage in 2026. Prices vary by route, time of purchase (booking vs airport), and fare class. Loyalty status or premium credit cards may waive fees.
Can I bring a laptop on Air Seoul?
Yes — laptops travel as part of your carry-on or personal item on Air Seoul. Take them out at security screening. Spare lithium-ion batteries must be in carry-on (never checked).
What if my bag is over the Air Seoul weight limit?
Overweight fees at Air Seoul are typically $50-200 per bag depending on how much over you are. If you're close to the limit, better to pay for an extra bag at booking than pay overweight at the airport.
Are musical instruments allowed on Air Seoul?
Small instruments (violin, guitar, flute) usually count as your carry-on. Larger instruments (cello, double bass) either need a purchased seat or must be checked as fragile items. Contact Air Seoul in advance for bulky instrument policies.
Can I take duty-free bags on top of my Air Seoul carry-on?
Air Seoul typically allows duty-free purchases in a single airport-branded bag in addition to your carry-on allowance, but transit stops (especially US-connecting) may confiscate liquids. Buy duty-free at your final connection, not the start.