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Flights from Singapore to Seattle
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Flights from Singapore to Seattle Starting at €402

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

  • One way
  • Round-trip
      • Cheapest nonstop
        SIN09:00
        14h 10m
        Nonstop
        SEA07:10
        Sat, Feb 1|Singapore - Seattle|Singapore Airlines
        €652€701
        7% OFF
        7% OFF
        €701€652

        Choose Singapore Airlines flights from Singapore to Seattle. The one-way direct flight with Singapore Airlines departs from Singapore Changi Airport on Sat, Feb 1, arriving at Seattle-Tacoma International Airport. One-way Prices start from €652 including taxes and charges.

      • SIN09:00
        14h 10m
        Nonstop
        SEA07:10
        Sat, Feb 8|Singapore - Seattle|Singapore Airlines
        €652€701
        7% OFF
        7% OFF
        €701€652

        Choose Singapore Airlines flights from Singapore to Seattle. The one-way direct flight with Singapore Airlines departs from Singapore Changi Airport on Sat, Feb 8, arriving at Seattle-Tacoma International Airport. One-way Prices start from €652 including taxes and charges.

      • SIN10:10
        20h 5m
        1 stop
        SEA14:15
        Fri, Dec 27|Singapore - Seattle|United Airlines
        €402€701
        43% OFF
        43% OFF
        €701€402

        Choose United Airlines flights from Singapore to Seattle. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Fri, Dec 27, arriving at Seattle-Tacoma International Airport. One-way Prices start from €402 including taxes and charges.

      • SIN10:10
        20h 5m
        1 stop
        SEA14:15
        Sat, Dec 28|Singapore - Seattle|United Airlines
        €403
        €403

        Choose United Airlines flights from Singapore to Seattle. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Sat, Dec 28, arriving at Seattle-Tacoma International Airport. One-way Prices start from €403 including taxes and charges.

      • SIN10:10
        24h 55m
        1 stop
        SEA19:05
        Sun, Dec 29|Singapore - Seattle|United Airlines
        €421
        €421

        Choose United Airlines flights from Singapore to Seattle. The one-way connecting flight with United Airlines departs from Singapore Changi Airport on Sun, Dec 29, arriving at Seattle-Tacoma International Airport. One-way Prices start from €421 including taxes and charges.

      • SIN14:45
        16h 20m
        1 stop
        SEA15:05
        Sat, Mar 1|Singapore - Seattle|STARLUX Airlines
        €473
        €473

        Choose STARLUX Airlines flights from Singapore to Seattle. The one-way connecting flight with STARLUX Airlines departs from Singapore Changi Airport on Sat, Mar 1, arriving at Seattle-Tacoma International Airport. One-way Prices start from €473 including taxes and charges.

      • SIN02:00
        32h 15m
        1 stop
        SEA18:15
        Sat, Feb 1|Singapore - Seattle|China Airlines
        €484
        €484

        Choose China Airlines flights from Singapore to Seattle. The one-way connecting flight with China Airlines departs from Singapore Changi Airport on Sat, Feb 1, arriving at Seattle-Tacoma International Airport. One-way Prices start from €484 including taxes and charges.

      • SIN14:15
        20h
        1 stop
        SEA18:15
        Tue, Jan 28|Singapore - Seattle|China Airlines
        €484
        €484

        Choose China Airlines flights from Singapore to Seattle. The one-way connecting flight with China Airlines departs from Singapore Changi Airport on Tue, Jan 28, arriving at Seattle-Tacoma International Airport. One-way Prices start from €484 including taxes and charges.

      • SIN14:15
        20h
        1 stop
        SEA18:15
        Sat, Mar 1|Singapore - Seattle|China Airlines
        €487
        €487

        Choose China Airlines flights from Singapore to Seattle. The one-way connecting flight with China Airlines departs from Singapore Changi Airport on Sat, Mar 1, arriving at Seattle-Tacoma International Airport. One-way Prices start from €487 including taxes and charges.

      • SIN10:45
        18h 35m
        1 stop
        SEA13:20
        Sat, Dec 28|Singapore - Seattle|All Nippon Airways
        €493
        €493

        Choose All Nippon Airways flights from Singapore to Seattle. The one-way connecting flight with All Nippon Airways departs from Singapore Changi Airport on Sat, Dec 28, arriving at Seattle-Tacoma International Airport. One-way Prices start from €493 including taxes and charges.

      • SIN01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Fri, Jan 3|Singapore - Seattle|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.

Find the best time to fly from Singapore to Seattle

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 Singapore to Seattle

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From €402
STARLUX Airlines
From €446
China Airlines
From €455
Thai AirAsia
From €456
Saudia
From €460
Scoot
From €462
Jetstar Asia
From €485
All Nippon Airways
From €493
Korean Air
From €499
ZIPAIR
From €637

Find more flights and airlines

Alternative Routes from Singapore to Seattle

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Singapore to Seattle.

  • Cheapest
    United Airlines
    SIN
    10:10
    20h 5m
    1 transfer
    SEA
    14:15
    Singapore Changi Airport - Seattle-Tacoma International Airport
    Fri, Dec 27United Airlines
    €402
  • Firefly
    XSP
    08:30
    40h 30m
    2 transfer
    SEA
    09:00
    Singapore Seletar Airport - Seattle-Tacoma International Airport
    Sun, Jan 12Firefly
    €733
  • Xiamen Airlines
    SIN
    15:15
    33h 40m
    2 transfer
    LKE
    08:55
    Singapore Changi Airport - Lake Union Sea Plane Base
    Mon, Jan 6Xiamen Airlines
    €1,110
  • Xiamen Airlines
    SIN
    15:15
    33h 40m
    2 transfer
    LKE
    08:55
    Singapore Changi Airport - Lake Union Sea Plane Base
    Mon, Jan 6Xiamen Airlines
    €1,110
    Find More Flights

FAQ

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

    Airlines adjust prices for flights from Singapore to Seattle 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 Singapore (SIN) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around €1,233.

  • How long does it take to fly from Singapore (SIN) to Seattle (SEA) and what is the distance?

    It takes around 14 hours 10 minutes to fly from Singapore (SIN) to Seattle (SEA).

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

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Lake Union Sea Plane Base to downtown is about 2 km. It takes about 20 minutes by taxi.

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

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

How to find a cheap flight from Singapore to Seattle

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 Singapore to Seattle. 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 Singapore to Seattle

Cheapest nonstop flight price€401
Cheapest round-trip ticket price€801
Off-season for travelDecember
Peak season for travelSeptember
Flight distance12,993.8 km
Average flight time14 hours 10 minutes
Popular airlineEVA Air

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