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Flights from Seattle to Singapore Starting at NZD 610

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        SEA10:15
        16h 20m
        Nonstop
        SIN17:35
        Tue, Apr 1|Seattle - Singapore|Singapore Airlines
        NZD 621NZD 830
        25% OFF
        25% OFF
        NZD 830NZD 621

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Tue, Apr 1, arriving at Singapore Changi Airport. One-way Prices start from NZD 621 including taxes and charges.

      • SEA10:15
        16h 20m
        Nonstop
        SIN17:35
        Tue, Apr 15|Seattle - Singapore|Singapore Airlines
        NZD 622NZD 830
        25% OFF
        25% OFF
        NZD 830NZD 622

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Tue, Apr 15, arriving at Singapore Changi Airport. One-way Prices start from NZD 622 including taxes and charges.

      • SEA10:15
        16h 20m
        Nonstop
        SIN17:35
        Tue, Apr 22|Seattle - Singapore|Singapore Airlines
        NZD 622NZD 830
        25% OFF
        25% OFF
        NZD 830NZD 622

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Tue, Apr 22, arriving at Singapore Changi Airport. One-way Prices start from NZD 622 including taxes and charges.

      • SEA10:15
        16h 20m
        Nonstop
        SIN17:35
        Sun, Mar 30|Seattle - Singapore|Singapore Airlines
        NZD 627
        NZD 627

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 30, arriving at Singapore Changi Airport. One-way Prices start from NZD 627 including taxes and charges.

      • SEA05:00
        24h 15m
        1 stop
        SIN20:15
        Thu, Mar 27|Seattle - Singapore|United Airlines
        NZD 610
        NZD 610

        Choose United Airlines flights from Seattle to Singapore. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Thu, Mar 27, arriving at Singapore Changi Airport. One-way Prices start from NZD 610 including taxes and charges.

      • SEA05:00
        24h 15m
        1 stop
        SIN20:15
        Tue, Mar 11|Seattle - Singapore|United Airlines
        NZD 630
        NZD 630

        Choose United Airlines flights from Seattle to Singapore. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 11, arriving at Singapore Changi Airport. One-way Prices start from NZD 630 including taxes and charges.

      • SEA07:15
        20h 10m
        1 stop
        SIN18:25
        Tue, Apr 15|Seattle - Singapore|United Airlines
        NZD 630
        NZD 630

        Choose United Airlines flights from Seattle to Singapore. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Tue, Apr 15, arriving at Singapore Changi Airport. One-way Prices start from NZD 630 including taxes and charges.

      • SEA05:15
        22h 10m
        1 stop
        SIN18:25
        Thu, Apr 3|Seattle - Singapore|United Airlines
        NZD 630
        NZD 630

        Choose United Airlines flights from Seattle to Singapore. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Thu, Apr 3, arriving at Singapore Changi Airport. One-way Prices start from NZD 630 including taxes and charges.

      • SEA07:00
        21h 15m
        1 stop
        SIN20:15
        Mon, Mar 3|Seattle - Singapore|United Airlines
        NZD 630
        NZD 630

        Choose United Airlines flights from Seattle to Singapore. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 3, arriving at Singapore Changi Airport. One-way Prices start from NZD 630 including taxes and charges.

      • SEA05:00
        24h 15m
        1 stop
        SIN20:15
        Mon, Mar 10|Seattle - Singapore|United Airlines
        NZD 630
        NZD 630

        Choose United Airlines flights from Seattle to Singapore. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 10, arriving at Singapore Changi Airport. One-way Prices start from NZD 630 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        SIN02:00 pm
        Wed, Feb 26|Seattle - Singapore|Singapore Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Singapore flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1403

    United Airlines

    07:00

    SEA

    2.3h

    09:16

    SFO

    SMTWTFS
    Search

  2. UA029

    United Airlines

    10:25

    SFO

    17.0h

    18:25

    SIN

    SMTWTFS

  3. SQ027

    Singapore Airlines

    08:40

    SEA

    17.0h

    Nonstop

    17:40

    SIN

    -M-W-FS
    Search

  4. DL197

    Delta Air Lines

    12:50

    SEA

    11.7h

    16:30

    ICN

    SMTWTFS
    Search

  5. DL7821

    Delta Air Lines

    18:40

    ICN

    6.0h

    23:40

    SIN

    SMTWTFS

  6. KE042

    Korean Air

    12:50

    SEA

    11.8h

    16:40

    ICN

    SMTWTFS
    Search

  7. KE645

    Korean Air

    18:40

    ICN

    6.0h

    23:40

    SIN

    SMTWTFS

  8. JL067

    Japan Airlines

    13:30

    SEA

    10.1h

    15:35

    NRT

    SMTWTFS
    Search

  9. JL711

    Japan Airlines

    18:05

    NRT

    7.3h

    00:20

    SIN

    SMTWTFS

  10. AA8445

    American Airlines

    13:30

    SEA

    10.1h

    15:35

    NRT

    SMTWTFS
    Search

  11. AA8482

    American Airlines

    18:05

    NRT

    7.3h

    00:20

    SIN

    SMTWTFS

  12. OZ271

    Asiana Airlines

    14:30

    SEA

    11.4h

    17:55

    ICN

    SMTWTFS
    Search

  13. OZ753

    Asiana Airlines

    19:05

    ICN

    6.5h

    00:35

    SIN

    SMTWTFS

  14. UA737

    United Airlines

    19:33

    SEA

    2.3h

    21:50

    SFO

    SMTWTFS
    Search

  15. UA001

    United Airlines

    22:40

    SFO

    17.1h

    06:45

    SIN

    SMTWTFS

  16. PR125

    Philippine Airlines

    23:30

    SEA

    13.5h

    04:00

    MNL

    --T-T-S
    Search

  17. PR507

    Philippine Airlines

    09:30

    MNL

    3.8h

    13:20

    SIN

    SMTWTFS

  18. PR125

    Philippine Airlines

    23:30

    SEA

    13.5h

    04:00

    MNL

    --T-T-S
    Search

  19. PR511

    Philippine Airlines

    05:35

    MNL

    3.8h

    09:25

    SIN

    S-TWTFS
Find more flights and airlines

Find the best time to fly from Seattle to Singapore

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to Singapore

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Singapore Airlines logoSingapore AirlinesAll Nippon Airways logoAll Nippon AirwaysAsiana Airlines logoAsiana AirlinesJapan Airlines logoJapan AirlinesKorean Air logoKorean AirEVA Air logoEVA Air

FAQ

  • 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.

  • How much do flights from Seattle (SEA) to Singapore (SIN) cost?

    According to Trip.com's data, the lowest price is around NZD 2,775.

  • 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).

  • What is the transportation method from the main airport to downtown in Singapore?

    • The distance from Singapore Changi Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Seletar Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from Seattle (SEA) to Singapore (SIN)?

    Airlines with flights from Seattle (SEA) to Singapore (SIN): Vistara and Singapore Airlines.

How to find a cheap flight from Seattle to Singapore

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Singapore. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Seattle to Singapore

Cheapest nonstop flight priceNZD 609
Cheapest round-trip ticket priceNZD 1,369
Off-season for travelFebruary
Peak season for travelDecember
Flight distance12,993.8 km
Average flight time17 hours
Popular airlineAlaska Airlines

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