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Korean Air vs Singapore Airlines Business Class Comparison

Korean Air Singapore Airlines
Rating 8/10 9/10
Seat type Prestige Suite 2.0 Lie-flat Suite
Lie-flat Yes Yes
Seat width 21 inches 28 inches
Alliance SkyTeam Star Alliance
IATA KE SQ
Hubs Seoul Incheon (ICN) Singapore Changi Airport (SIN)

Korean Air — Pros & Cons

  • + Prestige Suite 2.0 with sliding door on 787
  • + Excellent Korean cuisine
  • + Strong Asian network
  • Inconsistent product across fleet
  • Older 777 product still flying

Singapore Airlines — Pros & Cons

  • + Industry-leading seat width at 28 inches on newer suites
  • + Exceptional cabin crew service
  • + Book the Cook pre-order dining
  • Limited route network compared to Gulf carriers
  • Older 777 regional cabins are less competitive

The verdict

Singapore Airlines takes the edge with a 9/10 rating compared to 8/10 for Korean Air. Singapore Airlines stands out with its Lie-flat Suite, while Korean Air offers Prestige Suite 2.0. Both airlines provide lie-flat business class seats, so the best choice depends on your route, schedule, and personal preferences.

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