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Seattle → Singapore

Dec 6, 2026 · return Dec 13, 2026

SEA → SIN1 adulteconomyRound trip

7 flight options · 7 airlines

Nonstop flights

Sun, Dec 6 – Sun, Dec 13

Singapore Airlines
8:40 amSEA
17h 5m
Nonstop
5:45 pm+1SIN
Singapore Airlines
8:55 amSIN
14h 10m
Nonstop
7:05 amSEA

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 6 – Sun, Dec 13

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

Sun, Dec 6 – Sun, Dec 13

EVA Air
12:10 amSEA
19h 55m
TPE · 2h 5m
12:05 pm+1SIN
EVA Air
3:45 pmSIN
18h 25m
TPE · 3h 25m
6:10 pmSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sun, Dec 13

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

Sun, Dec 6 – Sun, Dec 13

United Airlines
7:00 amSEA
21h 15m
SFO · 1h 18m
8:15 pm+1SIN
Singapore Airlines
8:55 amSIN
14h 10m
Nonstop
7:05 amSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sun, Dec 13

Japan Airlines
12:00 pmSEA
20h 50m
NRT · 2h 40m
12:50 am+2SIN
Japan Airlines
8:15 amSIN
17h
NRT · 1h 25m
9:15 amSEA

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Sun, Dec 13

Alaska Airlines
11:55 amSEA
20h 55m
NRT · 2h 45m
12:50 am+2SIN
Singapore Airlines
8:55 amSIN
14h 10m
Nonstop
7:05 amSEA

Round-trip total · 1 adult · Taxes included

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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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-06 → 2026-12-13Singapore AirlinesSQ27 / SQ28$1250.002026-10-29T01:16:43Z
2026-12-06 → 2026-12-13Air CanadaAC8811 + AC19 / AC20 + AC8798$1010.002026-10-29T01:16:43Z
2026-12-06 → 2026-12-13EVA AirBR25 + BR225 / BR216 + BR26$1050.002026-10-29T01:16:43Z
2026-12-06 → 2026-12-13Korean AirKE42 + KE645 / KE648 + KE47$1090.002026-10-29T01:16:43Z
2026-12-06 → 2026-12-13United Airlines / Singapore AirlinesUA499 + UA29 / SQ28$1120.002026-10-29T01:16:43Z
2026-12-06 → 2026-12-13Japan AirlinesJL67 + JL711 / JL712 + AS124$1130.002026-10-29T01:16:43Z
2026-12-06 → 2026-12-13Alaska Airlines / Singapore AirlinesAS123 + JL711 / SQ28$1180.002026-10-29T01:16:43Z

2026-12-06 → 2026-12-13 · $1250.00

  • Singapore Airlines SQ27: SEA 2026-12-06 08:40:00 → SIN 2026-12-07 17:45:00; nonstop; 1025 minutes. Local airport times.
  • Singapore Airlines SQ28: SIN 2026-12-13 08:55:00 → SEA 2026-12-13 07:05:00; nonstop; 850 minutes. Local airport times.

2026-12-06 → 2026-12-13 · $1010.00

  • Air Canada AC8811 / AC19: SEA 2026-12-06 19:05:00 → SIN 2026-12-08 07:00:00; 1 stop(s) via YVR; 1195 minutes. Local airport times.
    • AC8811: SEA 2026-12-06 19:05:00 → YVR 2026-12-06 21:09:00; layover at YVR: 126 minutes.
    • AC19: YVR 2026-12-06 23:15:00 → SIN 2026-12-08 07:00:00.
  • Air Canada AC20 / AC8798: SIN 2026-12-13 08:40:00 → SEA 2026-12-13 09:32:00; 1 stop(s) via YVR; 1012 minutes. Local airport times.
    • AC20: SIN 2026-12-13 08:40:00 → YVR 2026-12-13 07:45:00; layover at YVR: 100 minutes.
    • AC8798: YVR 2026-12-13 09:25:00 → SEA 2026-12-13 09:32:00.

2026-12-06 → 2026-12-13 · $1050.00

  • EVA Air BR25 / BR225: SEA 2026-12-06 00:10:00 → SIN 2026-12-07 12:05:00; 1 stop(s) via TPE; 1195 minutes. Local airport times.
    • BR25: SEA 2026-12-06 00:10:00 → TPE 2026-12-07 05:20:00; layover at TPE: 125 minutes.
    • BR225: TPE 2026-12-07 07:25:00 → SIN 2026-12-07 12:05:00.
  • EVA Air BR216 / BR26: SIN 2026-12-13 15:45:00 → SEA 2026-12-13 18:10:00; 1 stop(s) via TPE; 1105 minutes. Local airport times.
    • BR216: SIN 2026-12-13 15:45:00 → TPE 2026-12-13 20:15:00; layover at TPE: 205 minutes.
    • BR26: TPE 2026-12-13 23:40:00 → SEA 2026-12-13 18:10:00.

2026-12-06 → 2026-12-13 · $1090.00

  • Korean Air KE42 / KE645: SEA 2026-12-06 11:00:00 → SIN 2026-12-08 00:15:00; 1 stop(s) via ICN; 1275 minutes. Local airport times.
    • KE42: SEA 2026-12-06 11:00:00 → ICN 2026-12-07 15:55:00; layover at ICN: 160 minutes.
    • KE645: ICN 2026-12-07 18:35:00 → SIN 2026-12-08 00:15:00.
  • Korean Air KE648 / KE47: SIN 2026-12-13 10:30:00 → SEA 2026-12-13 14:10:00; 1 stop(s) via ICN; 1180 minutes. Local airport times.
    • KE648: SIN 2026-12-13 10:30:00 → ICN 2026-12-13 18:10:00; layover at ICN: 190 minutes.
    • KE47: ICN 2026-12-13 21:20:00 → SEA 2026-12-13 14:10:00.

2026-12-06 → 2026-12-13 · $1120.00

  • United Airlines UA499 / UA29: SEA 2026-12-06 07:00:00 → SIN 2026-12-07 20:15:00; 1 stop(s) via SFO; 1275 minutes. Local airport times.
    • UA499: SEA 2026-12-06 07:00:00 → SFO 2026-12-06 09:22:00; layover at SFO: 78 minutes.
    • UA29: SFO 2026-12-06 10:40:00 → SIN 2026-12-07 20:15:00.
  • Singapore Airlines SQ28: SIN 2026-12-13 08:55:00 → SEA 2026-12-13 07:05:00; nonstop; 850 minutes. Local airport times.

2026-12-06 → 2026-12-13 · $1130.00

  • Japan Airlines JL67 / JL711: SEA 2026-12-06 12:00:00 → SIN 2026-12-08 00:50:00; 1 stop(s) via NRT; 1250 minutes. Local airport times.
    • JL67: SEA 2026-12-06 12:00:00 → NRT 2026-12-07 15:30:00; layover at NRT: 160 minutes.
    • JL711: NRT 2026-12-07 18:10:00 → SIN 2026-12-08 00:50:00.
  • Japan Airlines JL712 / AS124: SIN 2026-12-13 08:15:00 → SEA 2026-12-13 09:15:00; 1 stop(s) via NRT; 1020 minutes. Local airport times.
    • JL712: SIN 2026-12-13 08:15:00 → NRT 2026-12-13 16:00:00; layover at NRT: 85 minutes.
    • AS124: NRT 2026-12-13 17:25:00 → SEA 2026-12-13 09:15:00.

2026-12-06 → 2026-12-13 · $1180.00

  • Alaska Airlines AS123 / JL711: SEA 2026-12-06 11:55:00 → SIN 2026-12-08 00:50:00; 1 stop(s) via NRT; 1255 minutes. Local airport times.
    • AS123: SEA 2026-12-06 11:55:00 → NRT 2026-12-07 15:25:00; layover at NRT: 165 minutes.
    • JL711: NRT 2026-12-07 18:10:00 → SIN 2026-12-08 00:50:00.
  • Singapore Airlines SQ28: SIN 2026-12-13 08:55:00 → SEA 2026-12-13 07:05:00; nonstop; 850 minutes. Local airport times.

More dates for this route