Air Seoul vs Asiana Airlines
Side-by-side comparison of Air Seoul and Asiana Airlines: cabin and checked baggage allowances, fees, online check-in deadlines, alliances, hubs and contacts.
South Korea
| Air Seoul | Asiana Airlines | |
|---|---|---|
| Country | South Korea | South Korea |
| Founded | 2015 | 1988 |
| Type | Low-cost carrier | Full-service airline |
| Alliance | - | Star Alliance |
| Main hubs | Incheon International Airport | Incheon International Airport, Gimpo International Airport |
| Aircraft types | 1 | 9 |
| Cabin bag weight | - | 10 kg (22 lb) |
| Cabin bag size | - | 115 cm (45 in) |
| Checked bag (Economy) | - | 1 piece · 23 kg (51 lb) |
| Extra bag fee | - | from 140 USD |
| Online check-in opens | 24 h | 2 days |
| Online check-in closes | - | 1 h |
| Airport check-in fee | free | free |
| Customer service phone | +82-1800-8100 | +82 2 2669 1166 |
Key differences
- Asiana Airlines opens online check-in earlier (2 days before departure vs 24 h).
- Air Seoul is a low-cost carrier: expect a cheaper base fare with bags, seats and airport check-in sold separately, while Asiana Airlines bundles more into the ticket.
- Asiana Airlines is a Star Alliance member, so miles and status benefits carry over to partner airlines.
Other comparisons
Allowances shown are for the basic Economy fare on most routes. Fees are the lowest published prices and change often - confirm on the official websites before booking.