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Singapore to Seattle-Tacoma International Airport flight

Explore the cheapest one-way and round-trip flights from Singapore to Seattle-Tacoma International Airport over the next 90 days, with one-way fares from TRY 23,402 and round-trip from TRY 37,289. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SIN 08:55
        14h 10m
        Direct
        SEA 07:05
        Singapore - Seattle | Wed, Nov 25 | Singapore Airlines
        SEA 08:40
        17h 5m
        Direct
        SIN 17:45
        Seattle - Singapore | Sun, Nov 29 | Singapore Airlines
        TRY 37,723 TRY 54,562
        31% off
        31% off
        TRY 54,562 TRY 37,723
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Sat, Nov 7 | Air Canada
        SEA 10:10
        28h 50m
        1 stop
        SIN 07:00
        Seattle - Singapore | Fri, Nov 13 | Air Canada
        TRY 37,289 TRY 54,562
        32% off
        32% off
        TRY 54,562 TRY 37,289
      • SIN 08:40
        20h 57m
        1 stop
        SEA 14:37
        Singapore - Seattle | Fri, Oct 30 | Air Canada
        SEA 19:05
        19h 55m
        1 stop
        SIN 07:00
        Seattle - Singapore | Wed, Nov 4 | Air Canada
        TRY 37,355 TRY 54,562
        32% off
        32% off
        TRY 54,562 TRY 37,355
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Sun, Nov 1 | Air Canada
        SEA 08:40
        30h 20m
        1 stop
        SIN 07:00
        Seattle - Singapore | Thu, Nov 5 | Air Canada
        TRY 37,429
        31% off
        TRY 54,562 TRY 37,429
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Tue, Nov 10 | Air Canada
        SEA 10:10
        28h 50m
        1 stop
        SIN 07:00
        Seattle - Singapore | Sun, Nov 15 | Air Canada
        TRY 37,892
        31% off
        TRY 54,562 TRY 37,892
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Sun, Nov 8 | Air Canada
        SEA 19:05
        19h 55m
        1 stop
        SIN 07:00
        Seattle - Singapore | Sun, Nov 15 | Air Canada
        TRY 37,892
        31% off
        TRY 54,562 TRY 37,892
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Thu, Nov 5 | Air Canada
        SEA 19:05
        19h 55m
        1 stop
        SIN 07:00
        Seattle - Singapore | Sun, Nov 8 | Air Canada
        TRY 37,892
        31% off
        TRY 54,562 TRY 37,892
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Tue, Nov 24 | Air Canada
        SEA 19:05
        19h 55m
        1 stop
        SIN 07:00
        Seattle - Singapore | Fri, Nov 27 | Air Canada
        TRY 38,046
        30% off
        TRY 54,562 TRY 38,046
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Sun, Nov 22 | Air Canada
        SEA 08:40
        30h 20m
        1 stop
        SIN 07:00
        Seattle - Singapore | Sun, Nov 29 | Air Canada
        TRY 38,142
        30% off
        TRY 54,562 TRY 38,142
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Sat, Nov 21 | Air Canada
        SEA 08:40
        30h 20m
        1 stop
        SIN 07:00
        Seattle - Singapore | Thu, Nov 26 | Air Canada
        TRY 38,142
        30% off
        TRY 54,562 TRY 38,142
      • SIN 08:40
        16h 52m
        1 stop
        SEA 09:32
        Singapore - Seattle | Sun, Nov 15 | Air Canada
        SEA 08:40
        30h 20m
        1 stop
        SIN 07:00
        Seattle - Singapore | Fri, Nov 20 | Air Canada
        TRY 38,142
        30% off
        TRY 54,562 TRY 38,142
      • SIN 08:40
        20h 57m
        1 stop
        SEA 14:37
        Singapore - Seattle | Sat, Oct 31 | Air Canada
        SEA 08:40
        30h 20m
        1 stop
        SIN 07:00
        Seattle - Singapore | Thu, Nov 5 | Air Canada
        TRY 38,193
        30% off
        TRY 54,562 TRY 38,193
      • SIN 13:00
        17h 25m
        1 stop
        SEA 14:00
        Singapore - Seattle | Mon, Oct 5 | Normal Airline
        SEA 15:00
        6h
        Direct
        SIN 16:00
        Seattle - Singapore | Wed, Oct 7 | Normal Airline
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        Find more flights
      • Cheapest nonstop
        SIN 08:55
        14h 10m
        Direct
        SEA 07:05
        Singapore - Seattle | Thu, Nov 19 | Singapore Airlines
        TRY 23,402 TRY 34,723
        33% off
        33% off
        TRY 34,723 TRY 23,402
      • SIN 08:55
        14h 10m
        Direct
        SEA 07:05
        Singapore - Seattle | Sun, Nov 22 | Singapore Airlines
        TRY 23,402 TRY 34,723
        33% off
        33% off
        TRY 34,723 TRY 23,402
      • SIN 08:55
        14h 10m
        Direct
        SEA 07:05
        Singapore - Seattle | Wed, Nov 4 | Singapore Airlines
        TRY 24,064 TRY 34,723
        31% off
        31% off
        TRY 34,723 TRY 24,064
      • SIN 08:55
        14h 10m
        Direct
        SEA 08:05
        Singapore - Seattle | Sat, Oct 31 | Singapore Airlines
        TRY 24,277
        30% off
        TRY 34,723 TRY 24,277
      • SIN 08:55
        14h 10m
        Direct
        SEA 08:05
        Singapore - Seattle | Fri, Oct 30 | Singapore Airlines
        TRY 24,291
        30% off
        TRY 34,723 TRY 24,291
      • SIN 08:55
        14h 10m
        Direct
        SEA 07:05
        Singapore - Seattle | Sun, Nov 8 | Singapore Airlines
        TRY 24,291
        30% off
        TRY 34,723 TRY 24,291
      • SIN 08:55
        14h 10m
        Direct
        SEA 07:05
        Singapore - Seattle | Sat, Nov 14 | Singapore Airlines
        TRY 24,291
        30% off
        TRY 34,723 TRY 24,291
      • SIN 08:55
        14h 10m
        Direct
        SEA 07:05
        Singapore - Seattle | Mon, Nov 23 | Singapore Airlines
        TRY 24,291
        30% off
        TRY 34,723 TRY 24,291
      • SIN 10:10
        20h 29m
        1 stop
        SEA 14:39
        Singapore - Seattle | Fri, Nov 13 | United Airlines
        TRY 24,299
        30% off
        TRY 34,723 TRY 24,299
      • SIN 22:20
        34h 7m
        1 stop
        SEA 16:27
        Singapore - Seattle | Wed, Nov 11 | United Airlines
        TRY 24,299
        30% off
        TRY 34,723 TRY 24,299
      • SIN 10:10
        24h 23m
        1 stop
        SEA 18:33
        Singapore - Seattle | Tue, Nov 17 | United Airlines
        TRY 24,306
        30% off
        TRY 34,723 TRY 24,306
      • SIN 10:10
        20h 29m
        1 stop
        SEA 14:39
        Singapore - Seattle | Fri, Nov 20 | United Airlines
        TRY 24,306
        30% off
        TRY 34,723 TRY 24,306
      • SIN 13:00
        17h 25m
        1 stop
        SEA 14:00
        Singapore - Seattle | Mon, Oct 5 | Normal Airline
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        Find more flights

Flight fares from Singapore to Seattle-Tacoma International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Singapore to Seattle-Tacoma International Airport

What is the cheapest month for one-way flights from Singapore to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Singapore to Seattle-Tacoma International Airport for each month in the Trip.com database.

According to Trip.com's data from the past 12 months, the cheapest month for one-way flights from Singapore to Seattle-Tacoma International Airport is October, with an average price of TRY 27,060, while the most expensive month is usually June, with an average price of TRY 46,877.

TRY 46,877
TRY 36,969
TRY 27,060
TRY 17,152
  • TRY 27,060
    Oct
  • TRY 29,480
    Nov
  • TRY 31,536
    Dec
  • TRY 33,795
    Jan
  • TRY 30,910
    Feb
  • TRY 38,424
    Mar
  • TRY 33,617
    Apr
  • TRY 34,629
    May
  • TRY 46,877
    Jun
  • TRY 31,785
    Jul
  • TRY 36,033
    Aug
  • TRY 35,318
    Sep

What is the cheapest day of the week to fly from Singapore to Seattle-Tacoma International Airport?

The data is based on the past 12 months and shows the average ticket prices from Singapore to Seattle-Tacoma International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure from Singapore to Seattle-Tacoma International Airport is on Wednesday, when prices are usually lower than other days. Avoid departing on Tuesday as fares are typically highest on that day.

TRY 42,361
TRY 35,346
TRY 28,331
TRY 21,316
    Cheapest
  • TRY 31,278
    Mon
  • TRY 42,361
    Tue
  • TRY 28,331
    Wed
  • TRY 35,737
    Thu
  • TRY 36,909
    Fri
  • TRY 34,822
    Sat
  • TRY 35,789
    Sun

Which airlines are the most popular for Singapore to Seattle-Tacoma International Airport flights?

The most popular airlines flying from Singapore to Seattle-Tacoma International Airport are STARLUX Airlines, Scoot, and Japan Airlines, among 6 carriers on this route. Singapore Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
STARLUX Airlines logo STARLUX Airlines
Scoot logo Scoot
Japan Airlines logo Japan Airlines
Alaska Airlines logo Alaska Airlines
Delta Air Lines logo Delta Air Lines
Air Canada logo Air Canada

Flight Schedule from Singapore to Seattle-Tacoma International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. SQ028

    Singapore Changi Airport

    09:00

    SIN

    14h 45m

    08:45

    SEA

    - M - W T F S
    Search

  2. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Direct

    06:25

    YVR

    - M - W - F S
    Search

  3. AC8798

    Vancouver International Airport

    08:15

    YVR

    1h 7m

    Direct

    09:22

    SEA

    S M T W T F S

  4. AC020

    Singapore Changi Airport

    07:00

    SIN

    14h 25m

    Direct

    06:25

    YVR

    - M - W - F S
    Search

  5. AC8810

    Vancouver International Airport

    21:10

    YVR

    1h 7m

    Direct

    22:17

    SEA

    S M T W T F S

  6. QG527

    Singapore Changi Airport

    21:00

    SIN

    1h 55m

    Direct

    21:55

    CGK

    S M T W T F S
    Search

  7. NH872

    Soekarno–Hatta International Airport

    07:00

    CGK

    7h 25m

    Direct

    16:25

    HND

    S M T W T F S

  8. NH118

    Haneda Airport

    21:15

    HND

    10h 10m

    Direct

    14:25

    SEA

    S M T W T F S
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What to know about flights from Singapore to Seattle-Tacoma International Airport?

Cheapest return ticket price TRY 37,723
Cheapest one-way flight price TRY 22,293
Off-season travel month September
Peak season for travel December

FAQs for Singapore to Seattle-Tacoma International Airport Flights

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

    Airlines adjust prices for flights from Singapore to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around TRY 67,708.
  • A flight from Singapore (SIN) to Seattle (SEA) takes an average of 14 hours 45 minutes.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
  • Airlines with flights from Singapore (SIN) to Seattle (SEA): Singapore Airlines.
  • Singapore Airlines operates 1 direct flights from Singapore (SIN) to Seattle (SEA).
  • One-way flights from Singapore to Seattle-Tacoma International Airport currently start from TRY 23,402, and round-trip fares start from TRY 37,289. The lowest fare is currently available on flights operated by Singapore Airlines departing on Thu, Nov 19. Fares are subject to change based on availability.
  • Flights from Singapore to Seattle-Tacoma International Airport are usually cheapest in October, with an average one-way fare of about TRY 27,060.
  • Enter your Singapore and Seattle-Tacoma International Airport, select your departure date and number of passengers, then compare flights by price, flight duration and baggage allowance. Once you've chosen a fare, review the change and cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. Singapore Airlines operate direct flights from Singapore to Seattle-Tacoma International Airport. The flight time is approximately 13 hours 46 minutes, with about 5 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Singapore to Seattle-Tacoma International Airport departs at 09:00, with approximately 1 flights per day. Flight schedules may change, so please check the latest departure times before travelling.
  • Seattle has 1 airports reachable by flights departing from Singapore, including Seattle-Tacoma International Airport. When choosing an airport, consider its distance to the city centre and route coverage.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.