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Flight times from Seattle to Singapore & schedule

The average flight time from Seattle to Singapore is About 16 hours 39 minutes, covering a distance of About 12,993.8 km.

Flight duration

About 16 hours 39 minutes

Flight distance

About 12,993.8 km

How long is the flight from Seattle to Singapore?

The flights usually depart from Seattle–Tacoma International Airport and arrive at Singapore Changi Airport.

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Earliest first
Latest first
Asiana Airlines OZ271
SEA 00:10
ICN 04:05
With stops 11.9h
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Asiana Airlines OZ751
ICN 16:10
SIN 21:30
6.3h
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United Airlines UA2640
SEA 07:00
SFO 09:19
With stops 2.3h
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United Airlines UA029
SFO 11:00
SIN 18:25
16.4h
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United Airlines UA5707
SEA 09:05
SFO 11:28
With stops 2.4h
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United Airlines UA001
SFO 22:55
SIN 06:15
16.3h
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Singapore Airlines SQ027
SEA 10:15
SIN 17:35
Nonstop 16.3h
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Korean Air KE042
SEA 12:50
ICN 16:40
With stops 11.8h
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Korean Air KE645
ICN 18:40
SIN 23:40
6.0h
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Korean Air KE042
SEA 12:50
ICN 16:40
With stops 11.8h
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Korean Air KE647
ICN 23:35
SIN 05:00
6.4h
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Korean Air KE042
SEA 12:50
ICN 16:40
With stops 11.8h
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Korean Air KE643
ICN 14:35
SIN 20:25
6.8h
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United Airlines UA1620
SEA 13:05
SFO 15:20
With stops 2.3h
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United Airlines UA001
SFO 22:55
SIN 06:15
16.3h
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United Airlines UA325
SEA 13:55
SFO 16:08
With stops 2.2h
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United Airlines UA001
SFO 22:55
SIN 06:15
16.3h
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United Airlines UA737
SEA 19:12
SFO 21:30
With stops 2.3h
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United Airlines UA029
SFO 11:00
SIN 18:25
16.4h
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Philippine Airlines PR125
SEA 23:55
MNL 04:25
With stops 13.5h
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Philippine Airlines PR501
MNL 16:00
SIN 19:45
3.8h
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Philippine Airlines PR125
SEA 23:55
MNL 04:25
With stops 13.5h
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Philippine Airlines PR509
MNL 19:30
SIN 23:10
3.7h
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Philippine Airlines PR125
SEA 23:55
MNL 04:25
With stops 13.5h
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Philippine Airlines PR501
MNL 16:00
SIN 19:45
3.8h
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Philippine Airlines PR125
SEA 23:55
MNL 04:25
With stops 13.5h
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Philippine Airlines PR509
MNL 19:30
SIN 23:10
3.7h
See prices and details in the app >>
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United Airlines UA737
SEA 19:12
SFO 21:30
With stops 2.3h
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United Airlines UA029
SFO 11:00
SIN 18:25
16.4h
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United Airlines UA325
SEA 13:55
SFO 16:08
With stops 2.2h
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United Airlines UA001
SFO 22:55
SIN 06:15
16.3h
See prices and details in the app >>
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United Airlines UA1620
SEA 13:05
SFO 15:20
With stops 2.3h
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United Airlines UA001
SFO 22:55
SIN 06:15
16.3h
See prices and details in the app >>
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Korean Air KE042
SEA 12:50
ICN 16:40
With stops 11.8h
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Korean Air KE645
ICN 18:40
SIN 23:40
6.0h
See prices and details in the app >>
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Check prices
Korean Air KE042
SEA 12:50
ICN 16:40
With stops 11.8h
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Korean Air KE647
ICN 23:35
SIN 05:00
6.4h
See prices and details in the app >>
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Korean Air KE042
SEA 12:50
ICN 16:40
With stops 11.8h
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Korean Air KE643
ICN 14:35
SIN 20:25
6.8h
See prices and details in the app >>
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Check prices
Singapore Airlines SQ027
SEA 10:15
SIN 17:35
Nonstop 16.3h
See prices and details in the app >>
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Check prices
United Airlines UA5707
SEA 09:05
SFO 11:28
With stops 2.4h
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United Airlines UA001
SFO 22:55
SIN 06:15
16.3h
See prices and details in the app >>
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United Airlines UA2640
SEA 07:00
SFO 09:19
With stops 2.3h
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United Airlines UA029
SFO 11:00
SIN 18:25
16.4h
See prices and details in the app >>
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Check prices
Asiana Airlines OZ271
SEA 00:10
ICN 04:05
With stops 11.9h
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Asiana Airlines OZ751
ICN 16:10
SIN 21:30
6.3h
See prices and details in the app >>
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See all
Singapore Airlines SQ027
SEA 10:15
SIN 17:35
Nonstop 16.3h
See prices and details in the app >>
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Check prices
Singapore Airlines SQ027
SEA 10:15
SIN 17:35
Nonstop 16.3h
See prices and details in the app >>
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Check prices

FAQs about flight schedules from Seattle to Singapore

  • When are flight tickets from Seattle (SEA) to Singapore (SIN) the cheapest?

    Airlines adjust prices for flights from Seattle to Singapore based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 16 hours 20 minutes to fly from Seattle (SEA) to Singapore (SIN).
  • Airlines with flights from Seattle (SEA) to Singapore (SIN): Vistara and Singapore Airlines.

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