| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Seattle-Tacoma Singapore | Outbound 04/12/25 1 Stopover (SFO) UA0737, UA0029 31h 52min | Return 04/27/25 1 Stopover (SFO) UA0028, UA1777 34h 18min |  United Airlines |  | ? | $848 | |
| Seattle-Tacoma Singapore | Outbound 04/12/25 1 Stopover (DOH) AS5936, AS5773 25h 30min | Return 04/27/25 1 Stopover (TPE) CI0754, CI0022 20h 45min |  Alaska Airlines |  | $1,229 | ||
| Seattle-Tacoma Singapore | Outbound 04/12/25 2 Stopovers (YVR, BKK) AC8803, AC0065, AC7426 37h 05min | Return 04/27/25 2 Stopovers (BKK, YVR) AC7419, AC0066, AC8798 28h 03min |  Air Canada |  | $880 | ||
| Seattle-Tacoma Singapore | Outbound 04/12/25 2 Stopovers (LAS, ICN) KE3033, KE0006, KE0643 39h 25min | Return 04/27/25 1 Stopover (TPE) CI0754, CI0022 20h 45min |  Korean Air |  | ? | $943 | |
| Seattle-Tacoma Singapore | Outbound 04/12/25 1 Stopover (SFO) UA2482, UA0029 34h 20min | Return 04/27/25 1 Stopover (TPE) CI0754, CI0022 20h 45min | United Airlines |  | ? | $1,022 | |
| Seattle-Tacoma Singapore | Outbound 04/12/25 2 Stopovers (LAX, ICN) KE7270, KE0018, KE0647 42h 01min | Return 04/27/25 1 Stopover (ICN) KE0644, KE5019 30h 00min | Korean Air |  | ? | $1,038 | |
| Seattle-Tacoma Singapore | Outbound 04/12/25 1 Stopover (DXB) EK0230, EK0314 24h 20min | Return 04/27/25 1 Stopover (DXB) EK0349, EK0229 26h 45min |  Emirates Airline |  | $1,407 | ||
| Seattle-Tacoma Singapore | Outbound 04/12/25 1 Stopover (ICN) OZ0271, OZ0751 40h 15min | Return 04/27/25 1 Stopover (ICN) OZ0752, OZ0272 28h 40min |  Asiana Airlines |  | $1,454 | ||
| Seattle-Tacoma Singapore | Outbound 04/12/25 2 Stopovers (SFO, ZRH) LX3257, LX0039, LX0176 37h 20min | Return 04/27/25 2 Stopovers (ZRH, ORD) LX0177, LX0006, LX3294 34h 31min |  Swiss International Air Lines |  | ? | $2,491 | |
| Seattle-Tacoma Singapore | Outbound 04/12/25 2 Stopovers (DOH, KUL) MH9326, MH9051, MH0611 26h 45min | Return 04/27/25 2 Stopovers (KUL, NRT) MH0610, MH0088, MH9164 28h 10min |  Malaysia Airlines |  | ? | $4,029 |
Tips and tricks to help you find cheap flights from Seattle Tacoma to Singapore
Favorite airline: e.g. Qatar Airways, United Airlines
65 % of travelers choose to book flights on this route with Qatar Airways, United Airlines and Alaska Airlines.
Qatar Airways
25 %
United Airlines
25 %
Alaska Airlines
15 %