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Asiana Airlines vs Singapore Airlines Business Class Comparison

Asiana Airlines Singapore Airlines
Rating 8/10 9/10
Seat type Lie-flat Suite in 1-2-1 Layout Lie-flat Suite
Lie-flat Yes Yes
Seat width 22 inches 28 inches
Alliance Star Alliance Star Alliance
IATA OZ SQ
Hubs Seoul Incheon (ICN) Singapore Changi Airport (SIN)

Asiana Airlines — Pros & Cons

  • + Elegant Korean service with attention to detail
  • + Modern A350 suite product
  • + Excellent Korean cuisine onboard
  • Fleet integration with Korean Air ongoing
  • A380 being phased out
  • Smaller network than Korean Air

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 Asiana Airlines. Singapore Airlines stands out with its Lie-flat Suite, while Asiana Airlines offers Lie-flat Suite in 1-2-1 Layout. Both airlines provide lie-flat business class seats, so the best choice depends on your route, schedule, and personal preferences.

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