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Route overview: Seattle to Singapore (SIN) flight deals

Seattle → Singapore

Feb 22, 2027 · choose your return date

SEA → SIN1 adulteconomyOne way and round trips

32 flight options · 4 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

February 2027

Feb 22, 2027 · One wayAir CanadaUp to 1 stop each way$610.00 Feb 22, 2027 · One wayKorean AirUp to 1 stop each way$660.00 Feb 22, 2027 – Feb 24, 2027 · 2 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Feb 24, 2027 · 2 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Feb 25, 2027 · 3 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Feb 25, 2027 · 3 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Feb 26, 2027 · 4 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Feb 26, 2027 · 4 nightsAlaska Airlines / Air CanadaUp to 1 stop each way$1060.00 Feb 22, 2027 – Feb 27, 2027 · 5 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Feb 27, 2027 · 5 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Feb 28, 2027 · 6 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Feb 28, 2027 · 6 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Mar 1, 2027 · 7 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 1, 2027 · 7 nightsAlaska Airlines / Cathay PacificUp to 1 stop each way$1070.00 Feb 22, 2027 – Mar 2, 2027 · 8 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 2, 2027 · 8 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Mar 3, 2027 · 9 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 3, 2027 · 9 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Mar 4, 2027 · 10 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 4, 2027 · 10 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Mar 5, 2027 · 11 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 5, 2027 · 11 nightsAlaska Airlines / Air CanadaUp to 1 stop each way$1060.00 Feb 22, 2027 – Mar 6, 2027 · 12 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 6, 2027 · 12 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Mar 7, 2027 · 13 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 7, 2027 · 13 nightsKorean AirUp to 1 stop each way$1090.00 Feb 22, 2027 – Mar 8, 2027 · 14 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 8, 2027 · 14 nightsAlaska Airlines / Cathay PacificUp to 1 stop each way$1070.00 Feb 22, 2027 – Mar 15, 2027 · 21 nightsAir CanadaUp to 1 stop each way$1010.00 Feb 22, 2027 – Mar 15, 2027 · 21 nightsAlaska Airlines / Cathay PacificUp to 1 stop each way$1070.00 Feb 22, 2027 – Mar 22, 2027 · 28 nightsAir CanadaUp to 1 stop each way$1060.50 Feb 22, 2027 – Mar 22, 2027 · 28 nightsAlaska Airlines / Cathay PacificUp to 1 stop each way$1121.50

Flights for your trip

  1. Mon, Feb 22 · One way

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Mon, Feb 22 · One way

    Korean Air
    11:00 amSEA
    21h 15m
    ICN · 2h 40m
    12:15 am+2SIN

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Mon, Feb 22 – Wed, Feb 24

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Mon, Feb 22 – Wed, Feb 24

    Korean Air
    11:00 amSEA
    21h 15m
    ICN · 2h 40m
    12:15 am+2SIN
    Korean Air
    10:30 amSIN
    19h 40m
    ICN · 3h 10m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Mon, Feb 22 – Thu, Feb 25

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Mon, Feb 22 – Thu, Feb 25

    Korean Air
    11:00 amSEA
    21h 15m
    ICN · 2h 40m
    12:15 am+2SIN
    Korean Air
    10:30 amSIN
    19h 40m
    ICN · 3h 10m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Mon, Feb 22 – Fri, Feb 26

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Mon, Feb 22 – Fri, Feb 26

    Alaska Airlines
    11:55 amSEA
    20h 55m
    NRT · 2h 45m
    12:50 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Mon, Feb 22 – Sun, Feb 28

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Mon, Feb 22 – Sun, Feb 28

    Korean Air
    11:00 amSEA
    21h 15m
    ICN · 2h 40m
    12:15 am+2SIN
    Korean Air
    10:30 amSIN
    19h 40m
    ICN · 3h 10m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Mon, Feb 22 – Mon, Mar 1

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Mon, Feb 22 – Mon, Mar 1

    Alaska Airlines
    11:55 amSEA
    20h 55m
    NRT · 2h 45m
    12:50 am+2SIN
    Cathay Pacific
    7:30 amSIN
    17h 15m
    HKG · 1h 40m
    8:45 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Mon, Feb 22 – Wed, Mar 3

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Mon, Feb 22 – Wed, Mar 3

    Korean Air
    11:00 amSEA
    21h 15m
    ICN · 2h 40m
    12:15 am+2SIN
    Korean Air
    10:30 amSIN
    19h 40m
    ICN · 3h 10m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Mon, Feb 22 – Thu, Mar 4

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Mon, Feb 22 – Thu, Mar 4

    Korean Air
    11:00 amSEA
    21h 15m
    ICN · 2h 40m
    12:15 am+2SIN
    Korean Air
    10:30 amSIN
    19h 40m
    ICN · 3h 10m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Mon, Feb 22 – Fri, Mar 5

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Mon, Feb 22 – Fri, Mar 5

    Alaska Airlines
    11:55 amSEA
    20h 55m
    NRT · 2h 45m
    12:50 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Mon, Feb 22 – Sun, Mar 7

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Mon, Feb 22 – Sun, Mar 7

    Korean Air
    11:00 amSEA
    21h 15m
    ICN · 2h 40m
    12:15 am+2SIN
    Korean Air
    10:30 amSIN
    19h 40m
    ICN · 3h 10m
    2:10 pmSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Mon, Feb 22 – Mon, Mar 8

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  22. Mon, Feb 22 – Mon, Mar 8

    Alaska Airlines
    11:55 amSEA
    20h 55m
    NRT · 2h 45m
    12:50 am+2SIN
    Cathay Pacific
    7:30 amSIN
    17h 15m
    HKG · 1h 40m
    8:45 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  23. Mon, Feb 22 – Mon, Mar 22

    Air Canada
    7:05 pmSEA
    19h 55m
    YVR · 2h 6m
    7:00 am+2SIN
    Air Canada
    8:40 amSIN
    16h 52m
    YVR · 1h 40m
    10:32 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Mon, Feb 22 – Mon, Mar 22

    Alaska Airlines
    11:55 amSEA
    20h 55m
    NRT · 2h 45m
    12:50 am+2SIN
    Cathay Pacific
    7:30 amSIN
    17h 15m
    HKG · 1h 40m
    9:45 amSEA

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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1 of 24

Make this trip yours

SEA ⇄ SIN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeFeb 21, 2027 · Return optionsFeb 23, 2027 · Return optionsHotels in Singapore with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-22 · one wayAir CanadaAC8811 + AC19Axel-exclusive $610.002026-10-29T01:16:43Z
2027-02-22 · one wayKorean AirKE42 + KE645Axel-exclusive $660.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-24Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-24Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-25Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-25Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-26Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-26Alaska Airlines / Air CanadaAS123 + JL711 / AC20 + AC8798Axel-exclusive $1060.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-27Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-27Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-28Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-02-28Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-01Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-01Alaska Airlines / Cathay PacificAS123 + JL711 / CX710 + CX852Axel-exclusive $1070.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-02Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-02Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-03Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-03Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-04Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-04Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-05Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-05Alaska Airlines / Air CanadaAS123 + JL711 / AC20 + AC8798Axel-exclusive $1060.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-06Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-06Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-07Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-07Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1090.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-08Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-08Alaska Airlines / Cathay PacificAS123 + JL711 / CX710 + CX852Axel-exclusive $1070.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-15Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1010.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-15Alaska Airlines / Cathay PacificAS123 + JL711 / CX710 + CX852Axel-exclusive $1070.002026-10-29T01:16:43Z
2027-02-22 → 2027-03-22Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1060.502026-10-29T01:16:43Z
2027-02-22 → 2027-03-22Alaska Airlines / Cathay PacificAS123 + JL711 / CX710 + CX852Axel-exclusive $1121.502026-10-29T01:16:43Z

Route overview: Seattle to Singapore (SIN) flight deals

2027-02-22 · one way · Axel-exclusive $610.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.

2027-02-22 · one way · Axel-exclusive $660.00

  • Korean Air KE42 / KE645: SEA 2027-02-22 11:00:00 → SIN 2027-02-24 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-22 11:00:00 → ICN 2027-02-23 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-23 18:35:00 → SIN 2027-02-24 00:15:00.

2027-02-22 → 2027-02-24 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-24 08:40:00 → SEA 2027-02-24 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-24 08:40:00 → YVR 2027-02-24 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-24 09:25:00 → SEA 2027-02-24 09:32:00.

2027-02-22 → 2027-02-24 · Axel-exclusive $1090.00

  • Korean Air KE42 / KE645: SEA 2027-02-22 11:00:00 → SIN 2027-02-24 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-22 11:00:00 → ICN 2027-02-23 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-23 18:35:00 → SIN 2027-02-24 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-24 10:30:00 → SEA 2027-02-24 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-24 10:30:00 → ICN 2027-02-24 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-24 21:20:00 → SEA 2027-02-24 14:10:00.

2027-02-22 → 2027-02-25 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-25 08:40:00 → SEA 2027-02-25 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-25 08:40:00 → YVR 2027-02-25 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-25 09:25:00 → SEA 2027-02-25 09:32:00.

2027-02-22 → 2027-02-25 · Axel-exclusive $1090.00

  • Korean Air KE42 / KE645: SEA 2027-02-22 11:00:00 → SIN 2027-02-24 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-22 11:00:00 → ICN 2027-02-23 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-23 18:35:00 → SIN 2027-02-24 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-25 10:30:00 → SEA 2027-02-25 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-25 10:30:00 → ICN 2027-02-25 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-25 21:20:00 → SEA 2027-02-25 14:10:00.

2027-02-22 → 2027-02-26 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-26 08:40:00 → SEA 2027-02-26 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-26 08:40:00 → YVR 2027-02-26 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-26 09:25:00 → SEA 2027-02-26 09:32:00.

2027-02-22 → 2027-02-26 · Axel-exclusive $1060.00

  • Alaska Airlines AS123 / JL711: SEA 2027-02-22 11:55:00 → SIN 2027-02-24 00:50:00; 1 stop(s) via NRT; 1255 minutes. Local airport times.
    • AS123: SEA 2027-02-22 11:55:00 → NRT 2027-02-23 15:25:00; layover at NRT: 165 minutes.
    • JL711: NRT 2027-02-23 18:10:00 → SIN 2027-02-24 00:50:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-26 08:40:00 → SEA 2027-02-26 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-26 08:40:00 → YVR 2027-02-26 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-26 09:25:00 → SEA 2027-02-26 09:32:00.

2027-02-22 → 2027-02-28 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-28 08:40:00 → SEA 2027-02-28 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-28 08:40:00 → YVR 2027-02-28 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-28 09:25:00 → SEA 2027-02-28 09:32:00.

2027-02-22 → 2027-02-28 · Axel-exclusive $1090.00

  • Korean Air KE42 / KE645: SEA 2027-02-22 11:00:00 → SIN 2027-02-24 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-22 11:00:00 → ICN 2027-02-23 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-23 18:35:00 → SIN 2027-02-24 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-28 10:30:00 → SEA 2027-02-28 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-28 10:30:00 → ICN 2027-02-28 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-28 21:20:00 → SEA 2027-02-28 14:10:00.

2027-02-22 → 2027-03-01 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-03-01 08:40:00 → SEA 2027-03-01 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-03-01 08:40:00 → YVR 2027-03-01 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-03-01 09:25:00 → SEA 2027-03-01 09:32:00.

2027-02-22 → 2027-03-01 · Axel-exclusive $1070.00

  • Alaska Airlines AS123 / JL711: SEA 2027-02-22 11:55:00 → SIN 2027-02-24 00:50:00; 1 stop(s) via NRT; 1255 minutes. Local airport times.
    • AS123: SEA 2027-02-22 11:55:00 → NRT 2027-02-23 15:25:00; layover at NRT: 165 minutes.
    • JL711: NRT 2027-02-23 18:10:00 → SIN 2027-02-24 00:50:00.
  • Cathay Pacific CX710 / CX852: SIN 2027-03-01 07:30:00 → SEA 2027-03-01 08:45:00; 1 stop(s) via HKG; 1035 minutes. Local airport times.
    • CX710: SIN 2027-03-01 07:30:00 → HKG 2027-03-01 11:25:00; layover at HKG: 100 minutes.
    • CX852: HKG 2027-03-01 13:05:00 → SEA 2027-03-01 08:45:00.

2027-02-22 → 2027-03-03 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-03-03 08:40:00 → SEA 2027-03-03 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-03-03 08:40:00 → YVR 2027-03-03 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-03-03 09:25:00 → SEA 2027-03-03 09:32:00.

2027-02-22 → 2027-03-03 · Axel-exclusive $1090.00

  • Korean Air KE42 / KE645: SEA 2027-02-22 11:00:00 → SIN 2027-02-24 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-22 11:00:00 → ICN 2027-02-23 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-23 18:35:00 → SIN 2027-02-24 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-03-03 10:30:00 → SEA 2027-03-03 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-03-03 10:30:00 → ICN 2027-03-03 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-03-03 21:20:00 → SEA 2027-03-03 14:10:00.

2027-02-22 → 2027-03-04 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-03-04 08:40:00 → SEA 2027-03-04 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-03-04 08:40:00 → YVR 2027-03-04 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-03-04 09:25:00 → SEA 2027-03-04 09:32:00.

2027-02-22 → 2027-03-04 · Axel-exclusive $1090.00

  • Korean Air KE42 / KE645: SEA 2027-02-22 11:00:00 → SIN 2027-02-24 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-22 11:00:00 → ICN 2027-02-23 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-23 18:35:00 → SIN 2027-02-24 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-03-04 10:30:00 → SEA 2027-03-04 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-03-04 10:30:00 → ICN 2027-03-04 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-03-04 21:20:00 → SEA 2027-03-04 14:10:00.

2027-02-22 → 2027-03-05 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-03-05 08:40:00 → SEA 2027-03-05 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-03-05 08:40:00 → YVR 2027-03-05 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-03-05 09:25:00 → SEA 2027-03-05 09:32:00.

2027-02-22 → 2027-03-05 · Axel-exclusive $1060.00

  • Alaska Airlines AS123 / JL711: SEA 2027-02-22 11:55:00 → SIN 2027-02-24 00:50:00; 1 stop(s) via NRT; 1255 minutes. Local airport times.
    • AS123: SEA 2027-02-22 11:55:00 → NRT 2027-02-23 15:25:00; layover at NRT: 165 minutes.
    • JL711: NRT 2027-02-23 18:10:00 → SIN 2027-02-24 00:50:00.
  • Air Canada AC20 / AC8798: SIN 2027-03-05 08:40:00 → SEA 2027-03-05 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-03-05 08:40:00 → YVR 2027-03-05 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-03-05 09:25:00 → SEA 2027-03-05 09:32:00.

2027-02-22 → 2027-03-07 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-03-07 08:40:00 → SEA 2027-03-07 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-03-07 08:40:00 → YVR 2027-03-07 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-03-07 09:25:00 → SEA 2027-03-07 09:32:00.

2027-02-22 → 2027-03-07 · Axel-exclusive $1090.00

  • Korean Air KE42 / KE645: SEA 2027-02-22 11:00:00 → SIN 2027-02-24 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-22 11:00:00 → ICN 2027-02-23 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-23 18:35:00 → SIN 2027-02-24 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-03-07 10:30:00 → SEA 2027-03-07 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-03-07 10:30:00 → ICN 2027-03-07 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-03-07 21:20:00 → SEA 2027-03-07 14:10:00.

2027-02-22 → 2027-03-08 · Axel-exclusive $1010.00

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-03-08 08:40:00 → SEA 2027-03-08 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-03-08 08:40:00 → YVR 2027-03-08 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-03-08 09:25:00 → SEA 2027-03-08 09:32:00.

2027-02-22 → 2027-03-08 · Axel-exclusive $1070.00

  • Alaska Airlines AS123 / JL711: SEA 2027-02-22 11:55:00 → SIN 2027-02-24 00:50:00; 1 stop(s) via NRT; 1255 minutes. Local airport times.
    • AS123: SEA 2027-02-22 11:55:00 → NRT 2027-02-23 15:25:00; layover at NRT: 165 minutes.
    • JL711: NRT 2027-02-23 18:10:00 → SIN 2027-02-24 00:50:00.
  • Cathay Pacific CX710 / CX852: SIN 2027-03-08 07:30:00 → SEA 2027-03-08 08:45:00; 1 stop(s) via HKG; 1035 minutes. Local airport times.
    • CX710: SIN 2027-03-08 07:30:00 → HKG 2027-03-08 11:25:00; layover at HKG: 100 minutes.
    • CX852: HKG 2027-03-08 13:05:00 → SEA 2027-03-08 08:45:00.

2027-02-22 → 2027-03-22 · Axel-exclusive $1060.50

  • Air Canada AC8811 / AC19: SEA 2027-02-22 19:05:00 → SIN 2027-02-24 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-22 19:05:00 → YVR 2027-02-22 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-22 23:15:00 → SIN 2027-02-24 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-03-22 08:40:00 → SEA 2027-03-22 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-03-22 08:40:00 → YVR 2027-03-22 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-03-22 09:25:00 → SEA 2027-03-22 10:32:00.

2027-02-22 → 2027-03-22 · Axel-exclusive $1121.50

  • Alaska Airlines AS123 / JL711: SEA 2027-02-22 11:55:00 → SIN 2027-02-24 00:50:00; 1 stop(s) via NRT; 1255 minutes. Local airport times.
    • AS123: SEA 2027-02-22 11:55:00 → NRT 2027-02-23 15:25:00; layover at NRT: 165 minutes.
    • JL711: NRT 2027-02-23 18:10:00 → SIN 2027-02-24 00:50:00.
  • Cathay Pacific CX710 / CX852: SIN 2027-03-22 07:30:00 → SEA 2027-03-22 09:45:00; 1 stop(s) via HKG; 1035 minutes. Local airport times.
    • CX710: SIN 2027-03-22 07:30:00 → HKG 2027-03-22 11:25:00; layover at HKG: 100 minutes.
    • CX852: HKG 2027-03-22 13:05:00 → SEA 2027-03-22 09:45:00.

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For AI assistants

  • This page: Seattle (SEA) to Singapore (SIN) · Feb 22, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Singapore (SIN) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.