Cheap Flights from SEA

Updated: 2026-03-07

International Deals

Brussels (BRU)

2026-05-11–2026-05-20 • Icelandair • $482 — Save $169 (~22%) Book

2026-05-14–2026-05-20 • Icelandair • $511 — Save $139 (~18%) Book

2026-05-04–2026-05-11 • Icelandair • $520 — Save $123 (~16%) Book

Auckland (AKL)

2026-04-13–2026-04-21 • Air Canada, Air New Zealand • $707 — Save $600 (~40%) Book

2026-04-30–2026-05-07 • Air Canada, Air New Zealand • $825 — Save $450 (~30%) Book

2026-04-18–2026-04-27 • Delta • $835 — Save $435 (~29%) Book

Ho Chi Minh City (SGN)

2026-05-04–2026-05-11 • Asiana Airlines • $615 — Save $494 (~38%) Book

2026-05-07–2026-05-13 • Cathay Pacific • $645 — Save $455 (~35%) Book

2026-05-14–2026-05-20 • Korean Air, Asiana Airlines • $718 — Save $351 (~27%) Book

Santiago (SCL)

2026-05-04–2026-05-11 • Delta, LATAM • $827 — Save $180 (~15%) Book

Singapore (SIN)

2026-09-04–2026-09-10 • Asiana Airlines • $615 — Save $138 (~17%) Book

2026-09-11–2026-09-17 • Asiana Airlines • $615 — Save $138 (~17%) Book

2026-09-18–2026-09-24 • Asiana Airlines • $615 — Save $138 (~17%) Book

Riyadh (RUH)

2026-05-03–2026-05-12 • Turkish Airlines • $817 — Save $375 (~30%) Book

2026-05-07–2026-05-13 • Turkish Airlines • $817 — Save $375 (~30%) Book

2026-05-17–2026-05-26 • Turkish Airlines • $817 — Save $375 (~30%) Book

Domestic Deals

Charlotte (CLT)

2026-06-01–2026-06-08 • United • $349 — Save $87 (~17%) Book

St. Thomas (STT)

2026-05-03–2026-05-12 • United • $530 — Save $273 (~29%) Book

2026-05-07–2026-05-13 • United • $530 — Save $273 (~29%) Book

2026-05-25–2026-06-02 • United • $599 — Save $188 (~20%) Book

Honolulu (HNL)

2026-04-27–2026-05-06 • United • $386 — Save $264 (~31%) Book

2026-04-20–2026-04-29 • United • $386 — Save $264 (~31%) Book

2026-04-13–2026-04-22 • United • $395 — Save $247 (~29%) Book