Every Seoul–Phuket fare we track, measured against the route's typical price whenever there is enough cached history to build one. Subscribe in any RSS reader for free single-route price alerts — no account, no email needed.https://flight.dealsen-ushttps://flight.deals/flights/seoul-to-phuket/#2026-09-09-2026-09-13-VNhttps://flight.deals/flights/seoul-to-phuket/#2026-09-09-2026-09-13-VNSEL → HKT round-trip on Vietnam Airlines, 2026-09-09 to 2026-09-13 (4 nights). Cached fare $247 vs typical $345.Thu, 20 Aug 2026 05:59:58 GMT