Seattle to Singapore flights – the most comfortable way to fly
1 airline flies nonstop between Seattle and Singapore, about 7 flights a week. The flight takes 16h 30m and covers 12,978 km. The most comfortable economy seat is on Singapore Airlines's Airbus A380-800. Lie-flat business class is available.
Most comfortable economy
- 32″ legroom
- 18.0″ wide seat
- Cabin altitude 7,000 ft
- Wi-Fi
- Power
- Seat-back screen
Most comfortable business
- Lie-flat bed (78″)
- 21.0″ wide seat
- Direct aisle access
- Cabin altitude 7,000 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from Seattle to Singapore
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| Singapore Airlines SQ118 SEA → SIN |
10:55 | 16h 30m | A380-800 Wide-body |
6.8Comfortable | 8.6Superb | MTWTFSS |
Frequently asked questions
How long is the flight from Seattle to Singapore?
A nonstop flight from Seattle to Singapore takes about 16 h 30 min and covers 12,978 km.
Which airlines fly nonstop from Seattle to Singapore?
Singapore Airlines flies nonstop, with about 7 flights a week.
What is the most comfortable economy seat from Seattle to Singapore?
Singapore Airlines on the Airbus A380-800: 3-4-3 layout, 32″ legroom and 18.0″ wide seats – comfort score 6.8/10 (comfortable).
Is there lie-flat business class from Seattle to Singapore?
Yes. The most comfortable is Singapore Airlines's lie-flat, direct aisle access on the Airbus A380-800 (1-2-1), comfort score 8.6/10.
Can I fly with my dog from Seattle to Singapore?
Not in the cabin – Singapore only lets pets arrive as cargo.
Is business class worth it from Seattle to Singapore?
Business is a lie-flat bed with aisle access for about 424% more than economy on Singapore Airlines – SkyBuddy's upgrade score: 4.8/10 (maybe).
Which aircraft fly from Seattle to Singapore?
Airbus A380-800. 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.