Best Business Class: San Francisco to Singapore

2 business class products fly SFO→SIN, ranked by the seat you'll actually get — not just the one on the schedule. Lie-flat is available; the badges show how reliably each flight delivers it.

A#1
Singapore Airlines — Business seats
Lie-flat, direct aisle for every seat
Consistent
On every departure
B#2
United Airlines — Business seats
Lie-flat, paired seating
Your choice
Best seat on most flights — the 11:10 flies an older aircraft, so pick another departure.

Every flight, by departure time

Each scheduled departure with the aircraft it flies — tap any to see the seat map.

11:10United Airlines UA29MTWTFSSBBoeing 787-9· older aircraft
11:45Singapore Airlines SQ31MTWTFSSAAirbus A350-900
22:25Singapore Airlines SQ33MTWTFSSAAirbus A350-900
22:50United Airlines UA1MTWTFSSSBoeing 787-9
How we rank

Ranked by seat hardware — what you physically get, independent of what the cabin is sold as. We lead with the seat the fleet typically flies on this route, not a single scheduled aircraft.

  • ALie-flat, direct aisle for every seat
  • BLie-flat, paired seating
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