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Seattle to Singapore Changi Airport flight
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Cheap Flights from Seattle to Singapore Changi Airport

  • One way
  • Return
      • Cheapest nonstop
        SEA10:15
        16h 20m
        Direct
        SIN17:35
        Seattle - Singapore|Sat, Apr 26|Singapore Airlines
        AU$ 547AU$ 2,407
        77% OFF
        77% OFF
        AU$ 2,407AU$ 547

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle–Tacoma International Airport on Sat, Apr 26, arriving at Singapore Changi Airport. One-way Prices start from AU$ 547 including taxes and charges.

      • SEA10:15
        16h 20m
        Direct
        SIN17:35
        Seattle - Singapore|Sun, May 4|Singapore Airlines
        AU$ 551AU$ 2,407
        77% OFF
        77% OFF
        AU$ 2,407AU$ 551

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle–Tacoma International Airport on Sun, May 4, arriving at Singapore Changi Airport. One-way Prices start from AU$ 551 including taxes and charges.

      • SEA10:15
        16h 20m
        Direct
        SIN17:35
        Seattle - Singapore|Thu, Apr 24|Singapore Airlines
        AU$ 569AU$ 2,407
        76% OFF
        76% OFF
        AU$ 2,407AU$ 569

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle–Tacoma International Airport on Thu, Apr 24, arriving at Singapore Changi Airport. One-way Prices start from AU$ 569 including taxes and charges.

      • SEA10:15
        16h 20m
        Direct
        SIN17:35
        Seattle - Singapore|Tue, Apr 29|Singapore Airlines
        AU$ 570
        AU$ 570

        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 29, arriving at Singapore Changi Airport. One-way Prices start from AU$ 570 including taxes and charges.

      • SEA10:15
        16h 20m
        Direct
        SIN17:35
        Seattle - Singapore|Tue, Apr 22|Singapore Airlines
        AU$ 1,035
        AU$ 1,035

        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 AU$ 1,035 including taxes and charges.

      • SEA10:15
        16h 20m
        Direct
        SIN17:35
        Seattle - Singapore|Sun, Apr 20|Singapore Airlines
        AU$ 1,116
        AU$ 1,116

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle–Tacoma International Airport on Sun, Apr 20, arriving at Singapore Changi Airport. One-way Prices start from AU$ 1,116 including taxes and charges.

      • SEA10:15
        16h 20m
        Direct
        SIN17:35
        Seattle - Singapore|Thu, Apr 17|Singapore Airlines
        AU$ 1,757
        AU$ 1,757

        Choose Singapore Airlines flights from Seattle to Singapore. The one-way direct flight with Singapore Airlines departs from Seattle–Tacoma International Airport on Thu, Apr 17, arriving at Singapore Changi Airport. One-way Prices start from AU$ 1,757 including taxes and charges.

      • SEA07:15
        20h 10m
        1 stop
        SIN18:25
        Seattle - Singapore|Tue, Apr 22|United Airlines
        AU$ 589
        AU$ 589

        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 22, arriving at Singapore Changi Airport. One-way Prices start from AU$ 589 including taxes and charges.

      • SEA05:15
        22h 10m
        1 stop
        SIN18:25
        Seattle - Singapore|Thu, Apr 24|United Airlines
        AU$ 589
        AU$ 589

        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 24, arriving at Singapore Changi Airport. One-way Prices start from AU$ 589 including taxes and charges.

      • SEA19:33
        20h 12m
        1 stop
        SIN06:45
        Seattle - Singapore|Tue, Apr 29|United Airlines
        AU$ 592
        AU$ 592

        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 29, arriving at Singapore Changi Airport. One-way Prices start from AU$ 592 including taxes and charges.

      • SEA1:00 PM
        3h 5m
        Direct
        SIN2:00 PM
        Seattle - Singapore|Wed, Apr 23|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.

Airports in Seattle

  • 0.7 km from central Seattle
    Seattle–Tacoma International Airport
    Tickets From
    AU$ 547

Flight Schedule from Seattle to Singapore Changi Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA608

    United Airlines

    05:15

    SEA

    2.3h

    07:31

    SFO

    S--WTFS
    Search

  2. UA029

    United Airlines

    11:00

    SFO

    16.4h

    18:25

    SIN

    SMTWTFS

  3. AS1226

    Alaska Airlines

    07:00

    SEA

    2.2h

    09:10

    SJC

    SMTWTFS
    Search

  4. ZG029

    ZIPAIR

    11:35

    SJC

    10.7h

    14:15

    NRT

    SMTW-FS

  5. ZG053

    ZIPAIR

    16:50

    NRT

    7.2h

    23:00

    SIN

    SMTWTFS

  6. HA6913

    Hawaiian Airlines

    07:00

    SEA

    2.2h

    09:10

    SJC

    SMTWTF-
    Search

  7. ZG029

    ZIPAIR

    11:35

    SJC

    10.7h

    14:15

    NRT

    SMTW-FS

  8. ZG053

    ZIPAIR

    16:50

    NRT

    7.2h

    23:00

    SIN

    SMTWTFS

  9. UA1403

    United Airlines

    07:15

    SEA

    2.3h

    09:34

    SFO

    SMTWTFS
    Search

  10. UA029

    United Airlines

    11:00

    SFO

    16.4h

    18:25

    SIN

    SMTWTFS

  11. SQ027

    Singapore Airlines

    10:15

    SEA

    16.3h

    Direct

    17:35

    SIN

    -M-W-FS
    Search

  12. KE042

    Korean Air

    13:20

    SEA

    11.3h

    16:40

    ICN

    SMTWTFS
    Search

  13. KE645

    Korean Air

    18:40

    ICN

    6.0h

    23:40

    SIN

    SMTWTFS

  14. AA8445

    American Airlines

    13:30

    SEA

    10.0h

    15:30

    NRT

    SMTWTFS
    Search

  15. AA8482

    American Airlines

    18:05

    NRT

    7.3h

    00:20

    SIN

    SMTWTFS

  16. UA1620

    United Airlines

    14:50

    SEA

    2.3h

    17:06

    SFO

    SMTWTFS
    Search

  17. UA001

    United Airlines

    22:55

    SFO

    16.3h

    06:15

    SIN

    SMTWTFS

  18. NH117

    All Nippon Airways

    16:30

    SEA

    10.5h

    19:00

    HND

    SMTWTFS
    Search

  19. NH843

    All Nippon Airways

    00:40

    HND

    7.0h

    06:40

    SIN

    SMTWTFS

  20. PR125

    Philippine Airlines

    23:55

    SEA

    13.5h

    04:25

    MNL

    --T-T-S
    Search

  21. PR511

    Philippine Airlines

    05:35

    MNL

    3.8h

    09:25

    SIN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Seattle to Singapore Changi Airport

Cheapest return ticket priceAU$ 1,155
Cheapest one-way flight priceAU$ 546
Off-season for travelApril
Peak season for travelJune

FAQs for Seattle to Singapore Changi Airport Flights

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

    Airlines adjust prices for flights from Seattle to Singapore based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

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

    According to Trip.com's data, the lowest price is around AU$ 2,343.

  • How long is the flights from Seattle (SEA) to Singapore (SIN)?

    It takes about 16 hours 20 minutes 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 17km, by taxi about 30 minutes.
    • The distance from Seletar Airport to downtown is about 15km, by taxi about 30 minutes.

  • What time does the earliest flight from Seattle to Singapore depart?

    The earliest flight departs from Seattle (SEA) at 08:45 and arrives in Singapore (SIN) at 17:45.

  • 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.

  • What's the most popular airline for direct flights from Seattle (SEA) to Singapore (SIN)?

    Singapore Airlines operates 4 direct flights from Seattle (SEA) to Singapore (SIN).

  • How many airports in Singapore (SIN)?

    There are 2 airport(s) in Singapore (SIN): Singapore Changi Airport and Seletar Airport.

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