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Route overview: Seattle to Singapore (SIN) flight deals

Seattle → Singapore

Feb 8, 2027 · choose your return date

SEA → SIN1 adulteconomyOne way and round trips

32 flight options · 3 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 8, 2027 · One wayAir CanadaUp to 1 stop each way$719.80 Feb 8, 2027 · One wayKorean AirUp to 1 stop each way$778.80 Feb 8, 2027 – Feb 10, 2027 · 2 nightsAir CanadaUp to 1 stop each way$1191.80 Feb 8, 2027 – Feb 10, 2027 · 2 nightsKorean AirUp to 1 stop each way$1286.20 Feb 8, 2027 – Feb 11, 2027 · 3 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 11, 2027 · 3 nightsAlaska Airlines / Air CanadaUp to 1 stop each way$1159.90 Feb 8, 2027 – Feb 12, 2027 · 4 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 12, 2027 · 4 nightsAlaska Airlines / Air CanadaUp to 1 stop each way$1159.90 Feb 8, 2027 – Feb 13, 2027 · 5 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 13, 2027 · 5 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Feb 14, 2027 · 6 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 14, 2027 · 6 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Feb 15, 2027 · 7 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 15, 2027 · 7 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Feb 16, 2027 · 8 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 16, 2027 · 8 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Feb 17, 2027 · 9 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 17, 2027 · 9 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Feb 18, 2027 · 10 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 18, 2027 · 10 nightsAlaska Airlines / Air CanadaUp to 1 stop each way$1159.90 Feb 8, 2027 – Feb 19, 2027 · 11 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 19, 2027 · 11 nightsAlaska Airlines / Air CanadaUp to 1 stop each way$1159.90 Feb 8, 2027 – Feb 20, 2027 · 12 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 20, 2027 · 12 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Feb 21, 2027 · 13 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 21, 2027 · 13 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Feb 22, 2027 · 14 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Feb 22, 2027 · 14 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Mar 1, 2027 · 21 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Mar 1, 2027 · 21 nightsKorean AirUp to 1 stop each way$1188.10 Feb 8, 2027 – Mar 8, 2027 · 28 nightsAir CanadaUp to 1 stop each way$1100.90 Feb 8, 2027 – Mar 8, 2027 · 28 nightsKorean AirUp to 1 stop each way$1188.10

Flights for your trip

  1. Mon, Feb 8 · One way

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

    One-way total · 1 adult · Taxes included

  2. Mon, Feb 8 · One way

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

    One-way total · 1 adult · Taxes included

  3. Mon, Feb 8 – Wed, Feb 10

    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

  4. Mon, Feb 8 – Wed, Feb 10

    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

  5. Mon, Feb 8 – Thu, Feb 11

    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

  6. Mon, Feb 8 – Thu, Feb 11

    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

  7. Mon, Feb 8 – Fri, Feb 12

    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

  8. Mon, Feb 8 – Fri, Feb 12

    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

  9. Mon, Feb 8 – Sun, Feb 14

    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

  10. Mon, Feb 8 – Sun, Feb 14

    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

  11. Mon, Feb 8 – Mon, Feb 15

    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

  12. Mon, Feb 8 – Mon, Feb 15

    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

  13. Mon, Feb 8 – Wed, Feb 17

    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

  14. Mon, Feb 8 – Wed, Feb 17

    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

  15. Mon, Feb 8 – Thu, Feb 18

    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

  16. Mon, Feb 8 – Thu, Feb 18

    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

  17. Mon, Feb 8 – Fri, Feb 19

    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

  18. Mon, Feb 8 – Fri, Feb 19

    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

  19. Mon, Feb 8 – Sun, Feb 21

    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

  20. Mon, Feb 8 – Sun, Feb 21

    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

  21. Mon, Feb 8 – Mon, Feb 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
    9:32 amSEA

    Round-trip total · 1 adult · Taxes included

  22. Mon, Feb 8 – Mon, Feb 22

    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

  23. Mon, Feb 8 – 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

  24. Mon, Feb 8 – Mon, Mar 8

    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

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1 of 24

Make this trip yours

SEA ⇄ SIN

Economy

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Explore this route

All dates for this routeFeb 7, 2027 · Return optionsFeb 9, 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)
2027-02-08 · one wayAir CanadaAC8811 + AC19Axel-exclusive $719.802026-10-29T01:16:43Z
2027-02-08 · one wayKorean AirKE42 + KE645Axel-exclusive $778.802026-10-29T01:16:43Z
2027-02-08 → 2027-02-10Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1191.802026-10-29T01:16:43Z
2027-02-08 → 2027-02-10Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1286.202026-10-29T01:16:43Z
2027-02-08 → 2027-02-11Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-11Alaska Airlines / Air CanadaAS123 + JL711 / AC20 + AC8798Axel-exclusive $1159.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-12Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-12Alaska Airlines / Air CanadaAS123 + JL711 / AC20 + AC8798Axel-exclusive $1159.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-13Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-13Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-02-14Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-14Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-02-15Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-15Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-02-16Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-16Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-02-17Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-17Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-02-18Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-18Alaska Airlines / Air CanadaAS123 + JL711 / AC20 + AC8798Axel-exclusive $1159.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-19Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-19Alaska Airlines / Air CanadaAS123 + JL711 / AC20 + AC8798Axel-exclusive $1159.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-20Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-20Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-02-21Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-21Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-02-22Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-02-22Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-03-01Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-03-01Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z
2027-02-08 → 2027-03-08Air CanadaAC8811 + AC19 / AC20 + AC8798Axel-exclusive $1100.902026-10-29T01:16:43Z
2027-02-08 → 2027-03-08Korean AirKE42 + KE645 / KE648 + KE47Axel-exclusive $1188.102026-10-29T01:16:43Z

Route overview: Seattle to Singapore (SIN) flight deals

2027-02-08 · one way · Axel-exclusive $719.80

  • Air Canada AC8811 / AC19: SEA 2027-02-08 19:05:00 → SIN 2027-02-10 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-08 19:05:00 → YVR 2027-02-08 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-08 23:15:00 → SIN 2027-02-10 07:00:00.

2027-02-08 · one way · Axel-exclusive $778.80

  • Korean Air KE42 / KE645: SEA 2027-02-08 11:00:00 → SIN 2027-02-10 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-08 11:00:00 → ICN 2027-02-09 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-09 18:35:00 → SIN 2027-02-10 00:15:00.

2027-02-08 → 2027-02-10 · Axel-exclusive $1191.80

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

2027-02-08 → 2027-02-10 · Axel-exclusive $1286.20

  • Korean Air KE42 / KE645: SEA 2027-02-08 11:00:00 → SIN 2027-02-10 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-08 11:00:00 → ICN 2027-02-09 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-09 18:35:00 → SIN 2027-02-10 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-10 10:30:00 → SEA 2027-02-10 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-10 10:30:00 → ICN 2027-02-10 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-10 21:20:00 → SEA 2027-02-10 14:10:00.

2027-02-08 → 2027-02-11 · Axel-exclusive $1100.90

  • Air Canada AC8811 / AC19: SEA 2027-02-08 19:05:00 → SIN 2027-02-10 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-08 19:05:00 → YVR 2027-02-08 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-08 23:15:00 → SIN 2027-02-10 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-11 08:40:00 → SEA 2027-02-11 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-11 08:40:00 → YVR 2027-02-11 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-11 09:25:00 → SEA 2027-02-11 09:32:00.

2027-02-08 → 2027-02-11 · Axel-exclusive $1159.90

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

2027-02-08 → 2027-02-12 · Axel-exclusive $1100.90

  • Air Canada AC8811 / AC19: SEA 2027-02-08 19:05:00 → SIN 2027-02-10 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-08 19:05:00 → YVR 2027-02-08 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-08 23:15:00 → SIN 2027-02-10 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-12 08:40:00 → SEA 2027-02-12 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-12 08:40:00 → YVR 2027-02-12 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-12 09:25:00 → SEA 2027-02-12 09:32:00.

2027-02-08 → 2027-02-12 · Axel-exclusive $1159.90

  • Alaska Airlines AS123 / JL711: SEA 2027-02-08 11:55:00 → SIN 2027-02-10 00:50:00; 1 stop(s) via NRT; 1255 minutes. Local airport times.
    • AS123: SEA 2027-02-08 11:55:00 → NRT 2027-02-09 15:25:00; layover at NRT: 165 minutes.
    • JL711: NRT 2027-02-09 18:10:00 → SIN 2027-02-10 00:50:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-12 08:40:00 → SEA 2027-02-12 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-12 08:40:00 → YVR 2027-02-12 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-12 09:25:00 → SEA 2027-02-12 09:32:00.

2027-02-08 → 2027-02-14 · Axel-exclusive $1100.90

  • Air Canada AC8811 / AC19: SEA 2027-02-08 19:05:00 → SIN 2027-02-10 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-08 19:05:00 → YVR 2027-02-08 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-08 23:15:00 → SIN 2027-02-10 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-14 08:40:00 → SEA 2027-02-14 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-14 08:40:00 → YVR 2027-02-14 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-14 09:25:00 → SEA 2027-02-14 09:32:00.

2027-02-08 → 2027-02-14 · Axel-exclusive $1188.10

  • Korean Air KE42 / KE645: SEA 2027-02-08 11:00:00 → SIN 2027-02-10 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-08 11:00:00 → ICN 2027-02-09 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-09 18:35:00 → SIN 2027-02-10 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-14 10:30:00 → SEA 2027-02-14 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-14 10:30:00 → ICN 2027-02-14 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-14 21:20:00 → SEA 2027-02-14 14:10:00.

2027-02-08 → 2027-02-15 · Axel-exclusive $1100.90

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

2027-02-08 → 2027-02-15 · Axel-exclusive $1188.10

  • Korean Air KE42 / KE645: SEA 2027-02-08 11:00:00 → SIN 2027-02-10 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-08 11:00:00 → ICN 2027-02-09 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-09 18:35:00 → SIN 2027-02-10 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-15 10:30:00 → SEA 2027-02-15 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-15 10:30:00 → ICN 2027-02-15 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-15 21:20:00 → SEA 2027-02-15 14:10:00.

2027-02-08 → 2027-02-17 · Axel-exclusive $1100.90

  • Air Canada AC8811 / AC19: SEA 2027-02-08 19:05:00 → SIN 2027-02-10 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-08 19:05:00 → YVR 2027-02-08 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-08 23:15:00 → SIN 2027-02-10 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-17 08:40:00 → SEA 2027-02-17 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-17 08:40:00 → YVR 2027-02-17 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-17 09:25:00 → SEA 2027-02-17 09:32:00.

2027-02-08 → 2027-02-17 · Axel-exclusive $1188.10

  • Korean Air KE42 / KE645: SEA 2027-02-08 11:00:00 → SIN 2027-02-10 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-08 11:00:00 → ICN 2027-02-09 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-09 18:35:00 → SIN 2027-02-10 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-17 10:30:00 → SEA 2027-02-17 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-17 10:30:00 → ICN 2027-02-17 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-17 21:20:00 → SEA 2027-02-17 14:10:00.

2027-02-08 → 2027-02-18 · Axel-exclusive $1100.90

  • Air Canada AC8811 / AC19: SEA 2027-02-08 19:05:00 → SIN 2027-02-10 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-08 19:05:00 → YVR 2027-02-08 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-08 23:15:00 → SIN 2027-02-10 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-18 08:40:00 → SEA 2027-02-18 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-18 08:40:00 → YVR 2027-02-18 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-18 09:25:00 → SEA 2027-02-18 09:32:00.

2027-02-08 → 2027-02-18 · Axel-exclusive $1159.90

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

2027-02-08 → 2027-02-19 · Axel-exclusive $1100.90

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

2027-02-08 → 2027-02-19 · Axel-exclusive $1159.90

  • Alaska Airlines AS123 / JL711: SEA 2027-02-08 11:55:00 → SIN 2027-02-10 00:50:00; 1 stop(s) via NRT; 1255 minutes. Local airport times.
    • AS123: SEA 2027-02-08 11:55:00 → NRT 2027-02-09 15:25:00; layover at NRT: 165 minutes.
    • JL711: NRT 2027-02-09 18:10:00 → SIN 2027-02-10 00:50:00.
  • Air Canada AC20 / AC8798: SIN 2027-02-19 08:40:00 → SEA 2027-02-19 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2027-02-19 08:40:00 → YVR 2027-02-19 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2027-02-19 09:25:00 → SEA 2027-02-19 09:32:00.

2027-02-08 → 2027-02-21 · Axel-exclusive $1100.90

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

2027-02-08 → 2027-02-21 · Axel-exclusive $1188.10

  • Korean Air KE42 / KE645: SEA 2027-02-08 11:00:00 → SIN 2027-02-10 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-08 11:00:00 → ICN 2027-02-09 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-09 18:35:00 → SIN 2027-02-10 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-21 10:30:00 → SEA 2027-02-21 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-21 10:30:00 → ICN 2027-02-21 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-21 21:20:00 → SEA 2027-02-21 14:10:00.

2027-02-08 → 2027-02-22 · Axel-exclusive $1100.90

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

2027-02-08 → 2027-02-22 · Axel-exclusive $1188.10

  • Korean Air KE42 / KE645: SEA 2027-02-08 11:00:00 → SIN 2027-02-10 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-08 11:00:00 → ICN 2027-02-09 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-09 18:35:00 → SIN 2027-02-10 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-02-22 10:30:00 → SEA 2027-02-22 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-02-22 10:30:00 → ICN 2027-02-22 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-02-22 21:20:00 → SEA 2027-02-22 14:10:00.

2027-02-08 → 2027-03-08 · Axel-exclusive $1100.90

  • Air Canada AC8811 / AC19: SEA 2027-02-08 19:05:00 → SIN 2027-02-10 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2027-02-08 19:05:00 → YVR 2027-02-08 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2027-02-08 23:15:00 → SIN 2027-02-10 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.

2027-02-08 → 2027-03-08 · Axel-exclusive $1188.10

  • Korean Air KE42 / KE645: SEA 2027-02-08 11:00:00 → SIN 2027-02-10 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2027-02-08 11:00:00 → ICN 2027-02-09 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2027-02-09 18:35:00 → SIN 2027-02-10 00:15:00.
  • Korean Air KE648 / KE47: SIN 2027-03-08 10:30:00 → SEA 2027-03-08 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2027-03-08 10:30:00 → ICN 2027-03-08 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2027-03-08 21:20:00 → SEA 2027-03-08 14:10:00.

Explore this route

For AI assistants

  • This page: Seattle (SEA) to Singapore (SIN) · Feb 8, 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.