San Francisco to Singapore flights – the most comfortable way to fly
2 airlines fly nonstop between San Francisco and Singapore, about 12 flights a week. The flight takes 17h 15m and covers 13,581 km. The most comfortable economy seat is on Singapore Airlines's Boeing 787-10 Dreamliner. Lie-flat business class is available.
Most comfortable economy
- 32″ legroom
- 17.2″ wide seat
- Cabin altitude 6,000 ft
- Wi-Fi
- Power
- Seat-back screen
Most comfortable business
- Lie-flat bed (78″)
- 21.0″ wide seat
- Direct aisle access
- Cabin altitude 6,000 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from San Francisco to Singapore
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| United UA7 SFO → SIN |
19:20 | 17h 15m | 777-300ER Wide-body |
5.3Okay | 8.0Very comfortable | MTWTFSS |
| Singapore Airlines SQ57 SFO → SIN |
19:35 | 17h 15m | 787-10 Dreamliner Wide-body |
6.5Comfortable | 8.8Superb | MTWTFSS |
Frequently asked questions
How long is the flight from San Francisco to Singapore?
A nonstop flight from San Francisco to Singapore takes about 17 h 15 min and covers 13,581 km.
Which airlines fly nonstop from San Francisco to Singapore?
Singapore Airlines and United fly nonstop, with about 12 flights a week.
What is the most comfortable economy seat from San Francisco to Singapore?
Singapore Airlines on the Boeing 787-10 Dreamliner: 3-3-3 layout, 32″ legroom and 17.2″ wide seats – comfort score 6.5/10 (comfortable).
Is there lie-flat business class from San Francisco to Singapore?
Yes. The most comfortable is Singapore Airlines's lie-flat, direct aisle access on the Boeing 787-10 Dreamliner (1-2-1), comfort score 8.8/10.
Can I fly with my dog from San Francisco to Singapore?
Not in the cabin – Singapore only lets pets arrive as cargo.
Is business class worth it from San Francisco to Singapore?
Business is a lie-flat bed with aisle access for about 469% more than economy on Singapore Airlines – SkyBuddy's upgrade score: 4.3/10 (not worth it).
Which aircraft fly from San Francisco to Singapore?
Boeing 777-300ER and Boeing 787-10 Dreamliner. Choose a wide-body for a quieter, roomier cabin.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.