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Route overview: Seattle to Singapore (SIN) flight deals

Seattle → Singapore

Jun 25, 2027 · choose your return date

SEA → SIN1 adulteconomyOne way and round trips

32 flight options · 2 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.

June 2027

Jun 25, 2027 · One wayAir CanadaUp to 1 stop each way$760.00 Jun 25, 2027 · One waySingapore AirlinesNonstop$910.00 Jun 25, 2027 – Jun 27, 2027 · 2 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jun 27, 2027 · 2 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jun 28, 2027 · 3 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jun 28, 2027 · 3 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jun 29, 2027 · 4 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jun 29, 2027 · 4 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jun 30, 2027 · 5 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jun 30, 2027 · 5 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 1, 2027 · 6 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 1, 2027 · 6 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 2, 2027 · 7 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 2, 2027 · 7 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 3, 2027 · 8 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 3, 2027 · 8 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 4, 2027 · 9 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 4, 2027 · 9 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 5, 2027 · 10 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 5, 2027 · 10 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 6, 2027 · 11 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 6, 2027 · 11 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 7, 2027 · 12 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 7, 2027 · 12 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 8, 2027 · 13 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 8, 2027 · 13 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 9, 2027 · 14 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 9, 2027 · 14 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 16, 2027 · 21 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 16, 2027 · 21 nightsSingapore AirlinesNonstop$1510.00 Jun 25, 2027 – Jul 23, 2027 · 28 nightsAir CanadaUp to 1 stop each way$1260.00 Jun 25, 2027 – Jul 23, 2027 · 28 nightsSingapore AirlinesNonstop$1510.00

Flights for your trip

  1. Fri, Jun 25 · One way

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

    One-way total · 1 adult · Taxes included

  2. Fri, Jun 25 · One way

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN

    One-way total · 1 adult · Taxes included

  3. Fri, Jun 25 – Sun, Jun 27

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

    Round-trip total · 1 adult · Taxes included

  4. Fri, Jun 25 – Sun, Jun 27

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  5. Fri, Jun 25 – Mon, Jun 28

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

    Round-trip total · 1 adult · Taxes included

  6. Fri, Jun 25 – Mon, Jun 28

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  7. Fri, Jun 25 – Tue, Jun 29

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

    Round-trip total · 1 adult · Taxes included

  8. Fri, Jun 25 – Tue, Jun 29

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  9. Fri, Jun 25 – Thu, Jul 1

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

    Round-trip total · 1 adult · Taxes included

  10. Fri, Jun 25 – Thu, Jul 1

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  11. Fri, Jun 25 – Fri, Jul 2

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

    Round-trip total · 1 adult · Taxes included

  12. Fri, Jun 25 – Fri, Jul 2

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  13. Fri, Jun 25 – Sun, Jul 4

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

    Round-trip total · 1 adult · Taxes included

  14. Fri, Jun 25 – Sun, Jul 4

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  15. Fri, Jun 25 – Mon, Jul 5

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

    Round-trip total · 1 adult · Taxes included

  16. Fri, Jun 25 – Mon, Jul 5

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  17. Fri, Jun 25 – Tue, Jul 6

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

    Round-trip total · 1 adult · Taxes included

  18. Fri, Jun 25 – Tue, Jul 6

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  19. Fri, Jun 25 – Thu, Jul 8

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

    Round-trip total · 1 adult · Taxes included

  20. Fri, Jun 25 – Thu, Jul 8

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  21. Fri, Jun 25 – Fri, Jul 9

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

    Round-trip total · 1 adult · Taxes included

  22. Fri, Jun 25 – Fri, Jul 9

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

  23. Fri, Jun 25 – Fri, Jul 23

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

    Round-trip total · 1 adult · Taxes included

  24. Fri, Jun 25 – Fri, Jul 23

    Singapore Airlines
    8:40 amSEA
    17h 5m
    Nonstop
    4:45 pm+1SIN
    Singapore Airlines
    8:55 amSIN
    14h 10m
    Nonstop
    8:05 amSEA

    Round-trip total · 1 adult · Taxes included

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1 of 24

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SEA ⇄ SIN

Economy

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Explore this route

All dates for this routeJun 24, 2027 · Return optionsJun 26, 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)
2027-06-25 · one waySingapore AirlinesSQ27Axel-exclusive $910.002026-10-29T01:16:43Z
2027-06-25 · one wayAir CanadaAC8811 + AC19Axel-exclusive $760.002026-10-29T01:16:43Z
2027-06-25 → 2027-06-27Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-06-27Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-06-28Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-06-28Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-06-29Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-06-29Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-06-30Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-06-30Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-01Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-01Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-02Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-02Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-03Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-03Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-04Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-04Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-05Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-05Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-06Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-06Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-07Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-07Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-08Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-08Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-09Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-09Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-16Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-16Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-23Singapore AirlinesSQ27 / SQ28Axel-exclusive $1510.002026-10-29T01:16:43Z
2027-06-25 → 2027-07-23Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1260.002026-10-29T01:16:43Z

Route overview: Seattle to Singapore (SIN) flight deals

2027-06-25 · one way · Axel-exclusive $760.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.

2027-06-25 · one way · Axel-exclusive $910.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.

2027-06-25 → 2027-06-27 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-06-27 08:40:00 → SEA 2027-06-27 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-06-27 08:40:00 → YVR 2027-06-27 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-06-27 09:25:00 → SEA 2027-06-27 10:32:00.

2027-06-25 → 2027-06-27 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-06-27 08:55:00 → SEA 2027-06-27 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-06-28 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-06-28 08:40:00 → SEA 2027-06-28 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-06-28 08:40:00 → YVR 2027-06-28 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-06-28 09:25:00 → SEA 2027-06-28 10:32:00.

2027-06-25 → 2027-06-28 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-06-28 08:55:00 → SEA 2027-06-28 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-06-29 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-06-29 08:40:00 → SEA 2027-06-29 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-06-29 08:40:00 → YVR 2027-06-29 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-06-29 09:25:00 → SEA 2027-06-29 10:32:00.

2027-06-25 → 2027-06-29 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-06-29 08:55:00 → SEA 2027-06-29 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-07-01 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-07-01 08:40:00 → SEA 2027-07-01 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-07-01 08:40:00 → YVR 2027-07-01 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-07-01 09:25:00 → SEA 2027-07-01 10:32:00.

2027-06-25 → 2027-07-01 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-07-01 08:55:00 → SEA 2027-07-01 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-07-02 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-07-02 08:40:00 → SEA 2027-07-02 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-07-02 08:40:00 → YVR 2027-07-02 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-07-02 09:25:00 → SEA 2027-07-02 10:32:00.

2027-06-25 → 2027-07-02 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-07-02 08:55:00 → SEA 2027-07-02 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-07-04 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-07-04 08:40:00 → SEA 2027-07-04 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-07-04 08:40:00 → YVR 2027-07-04 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-07-04 09:25:00 → SEA 2027-07-04 10:32:00.

2027-06-25 → 2027-07-04 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-07-04 08:55:00 → SEA 2027-07-04 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-07-05 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-07-05 08:40:00 → SEA 2027-07-05 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-07-05 08:40:00 → YVR 2027-07-05 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-07-05 09:25:00 → SEA 2027-07-05 10:32:00.

2027-06-25 → 2027-07-05 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-07-05 08:55:00 → SEA 2027-07-05 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-07-06 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-07-06 08:40:00 → SEA 2027-07-06 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-07-06 08:40:00 → YVR 2027-07-06 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-07-06 09:25:00 → SEA 2027-07-06 10:32:00.

2027-06-25 → 2027-07-06 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-07-06 08:55:00 → SEA 2027-07-06 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-07-08 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-07-08 08:40:00 → SEA 2027-07-08 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-07-08 08:40:00 → YVR 2027-07-08 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-07-08 09:25:00 → SEA 2027-07-08 10:32:00.

2027-06-25 → 2027-07-08 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-07-08 08:55:00 → SEA 2027-07-08 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-07-09 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-07-09 08:40:00 → SEA 2027-07-09 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-07-09 08:40:00 → YVR 2027-07-09 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-07-09 09:25:00 → SEA 2027-07-09 10:32:00.

2027-06-25 → 2027-07-09 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-07-09 08:55:00 → SEA 2027-07-09 08:05:00; nonstop; 850 minutes. Local airport times.

2027-06-25 → 2027-07-23 · Axel-exclusive $1260.00

  • Air Canada AC8811 / AC19: SEA 2027-06-25 19:05:00 → SIN 2027-06-27 06:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-06-25 19:05:00 → YVR 2027-06-25 20:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-06-25 22:15:00 → SIN 2027-06-27 06:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-07-23 08:40:00 → SEA 2027-07-23 10:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-07-23 08:40:00 → YVR 2027-07-23 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-07-23 09:25:00 → SEA 2027-07-23 10:32:00.

2027-06-25 → 2027-07-23 · Axel-exclusive $1510.00

  • Singapore Airlines SQ27: SEA 2027-06-25 08:40:00 → SIN 2027-06-26 16:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2027-07-23 08:55:00 → SEA 2027-07-23 08:05:00; nonstop; 850 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Singapore (SIN) · Jun 25, 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.