Flight Time from Seattle to Singapore

How long is the flight time from Seattle to Singapore?

Flight info.
Departure
Arrival
Weekly Schedule
  1. SQ027

    8:45 AM

    SEA

    17.0h

    5:45 PM

    SIN

    -M-WTFS
  2. PR125

    11:55 PM

    SEA

    12.5h

    Nonstop

    4:25 AM

    MNL

    -MTWT-S
  3. PR507

    9:20 AM

    MNL

    3.7h

    Nonstop

    1:00 PM

    SIN

    SMTWTFS
  4. PR125

    11:55 PM

    SEA

    12.5h

    Nonstop

    4:25 AM

    MNL

    -MTWT-S
  5. PR501

    3:10 PM

    MNL

    3.7h

    Nonstop

    6:50 PM

    SIN

    SMTWTFS
  6. PR125

    11:55 PM

    SEA

    12.5h

    Nonstop

    4:25 AM

    MNL

    -MTWT-S
  7. PR509

    7:30 PM

    MNL

    3.7h

    Nonstop

    11:10 PM

    SIN

    SMTWTFS
  8. OZ271

    12:10 AM

    SEA

    12.2h

    Nonstop

    5:20 AM

    ICN

    SMT-T-S
  9. OZ701

    7:35 AM

    ICN

    4.0h

    Nonstop

    10:35 AM

    MNL

    SMTWTFS
  10. 5J803

    8:40 PM

    MNL

    3.9h

    Nonstop

    12:35 AM

    SIN

    SMTWTFS

Info of Flight Schedule & Flight Time from Seattle to Singapore

Flight Time16 hours 37 minutes
Earliest Flight 08:45⇒17:45
Cheapest Flight Price€356

Find Cheap Flights for Suitable Flight Time from Seattle to Singapore

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Displayed flight fares from ${{departCityName}} to ${{arrivalCityName}} are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flights to Singapore

Flight Time from Seattle to Singapore of Top Airlines

Singapore Airlines
10.0
EVA Air
9.2

FAQ of Flight Time from Seattle to Singapore

  • Which airlines offer direct flights from Seattle to Singapore?

    At the moment, you can catch a nonstop flight from Seattle to Singapore with the following airlines, including: Singapore Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • How long does it take to fly from Seattle (SEA) to Singapore (SIN) and what is the distance?

    It takes around 17 hours to fly from Seattle (SEA) to Singapore (SIN).
  • When is the best time to book flights from Seattle to Singapore?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seattle to Singapore is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • How many flights are there per week from Seattle to Singapore?

    Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from Seattle to Singapore. You can check the weekly schedule for popular airlines on this route below: Singapore Airlines: -/M/-/W/T/F/S -- SQ027 (09:23)
  • When are flight tickets from Seattle (SEA) to Singapore (SIN) the cheapest?

    The cheapest months to fly from Seattle to Singapore is September, when demand for travel is lower.
  • Which upcoming date is cheapest to fly from Seattle to Singapore on?

    After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Seattle to Singapore on December 8, 2025 with United Airlines, with prices starting at €326.
  • Which airports can I fly to for Singapore from Seattle?

    You can land at any one of the following hubs in Singapore, with Seattle–Tacoma International Airport to Singapore Changi Airport (SEA-SIN) is by far the most common option on this route: Singapore Changi Airport (SIN) Seletar Airport (XSP).
  • Is there any time difference between Seattle and Singapore?

    The time difference between Singapore and Seattle is 16h.
  • How do I change or cancel my ticket from Seattle to Singapore?

    Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
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Flight Time from Seattle to Singapore