Checked Oct 26, 2026 · Details ↗ This is the Korean government’s advisory — also check your own government’s travel advice.
Flight information from Seoul Incheon International Airport (ICN) to Hai Phong (HPH). Prices, airlines and flight times come only from real recent searches — you book and pay on the booking site.
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No recent round-trip prices for a 4-day trip next month yet.
Check prices →Round-trip, per-person prices and schedules saved from recent searches (departing within 60 days, 2–14 nights). Tap to open the live list for those dates. They may change when you book.
See the live list for these dates →Distance is the straight line between the two airports. Actual flight paths and times vary with weather and routing.
Options from the OneWorld Ha Long Bay guide: Cat Bi Airport to Ha Long (taxi or booked car) — check official information · check official information for fares; Bus via Hanoi — about 2 hours' drive from Hanoi (varies with traffic) · check official information for fares; Cruise package with Hanoi pickup — about 2 hours' drive from Hanoi · check official information for fares. Fares and times can change, so check official information.
The straight-line distance between the two airports is about 2,650 km. Actual flight paths and times vary with routing and weather.
