Korean Air vs Singapore Airlines
Side-by-side comparison of Korean Air and Singapore Airlines: cabin and checked baggage allowances, fees, online check-in deadlines, alliances, hubs and contacts.
| Korean Air | Singapore Airlines | |
|---|---|---|
| Country | South Korea | Singapore |
| Founded | 1962 | 1947 |
| Type | Full-service airline | Full-service airline |
| Alliance | SkyTeam | Star Alliance |
| Main hubs | Gimhae International Airport, Incheon International Airport, Gimpo International Airport | Singapore Changi Airport |
| Aircraft types | 8 | 5 |
| Cabin bag weight | - | 7 kg (15 lb) |
| Cabin bag size | - | 115 cm (45 in) |
| Checked bag (Economy) | 1 piece · 23 kg (51 lb) | 1 piece · 25 kg (55 lb) |
| Extra bag fee | from 200 USD | from 100 USD |
| Online check-in opens | 2 days | 2 days |
| Online check-in closes | 1 h | 1 h 30 min |
| Airport check-in fee | free | free |
| Customer service phone | +82 21 588 20 01 | +65 6223 8888 |
Key differences
- Singapore Airlines includes more checked baggage in the basic Economy fare: 1 piece · 25 kg (55 lb) vs 1 piece · 23 kg (51 lb) at Korean Air.
- Korean Air lets you check in online closer to departure (1 h vs 1 h 30 min).
- Korean Air is a SkyTeam member, so miles and status benefits carry over to partner airlines.
- Singapore 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.

