Route · ICN → HKG
Flights from Seoul to Hong Kong
Seoul Incheon to Hong Kong is one of Northeast Asia's busiest short-haul corridors, covering roughly 2,066 km in a typical block time of just under three hours, making it comfortably manageable as a day-trip hop between two of the region's dominant business hubs. Korean Air and Asiana Airlines anchor the full-service end of the market, operating primarily narrowbody and occasionally widebody equipment on higher-frequency slots, while budget carriers Jeju Air and Jin Air have significantly undercut fares on the route in recent years; Air India and THAI Airways add connecting traffic for passengers continuing beyond either hub. Practically speaking, arriving passengers at Hong Kong clear through Terminal 1, and the Airport Express into Kowloon or Central runs frequently enough that you can be in the city centre within 25 minutes. Fares typically soften in late January and February after Lunar New Year travel peaks subside, and mid-week departures often yield noticeably lower economy prices than Friday or Sunday flights.
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Cheapest dates to fly
Live prices · powered by AviasalesThe calendar below pulls live fares from our search partner for Seoul (ICN) → Hong Kong (HKG). Use the year… view to spot the cheapest week to fly, the day-of-week patterns most travellers miss, and any shoulder-season dips worth shifting your trip around. Prices refresh every few hours, so what you see is what your booking page should look like a moment later — click any date to jump straight to the fare on Aviasales.
Airlines on this route
6 carriersThe 6 carriers we currently track on the Seoul–Hong Kong route, from full-service flag carriers to low-cost competitors. Tap any airline for its full profile,… baggage rules, fleet context, and a live fare search pre-filtered to that carrier — useful if you're loyal to a frequent-flyer programme, want to compare onboard product on the same dates, or are weighing a cheaper one-stop against a pricier nonstop.
Flights from Seoul to Hong Kong
Live schedule · powered by AviasalesBelow is the published weekly schedule for nonstop and one-stop services from Seoul to Hong Kong — the actual flight numbers, departure and arrival times… your booking page will pull from. Use it to plan around departure preferences (early morning vs late evening), see which carriers fly on which weekdays, or pick a connection that lets you sleep in your own bed before a long-haul leg. Click any row to load it directly in the search.
Airport guides
Quick links into the airport profiles at both ends of the route. Each guide covers terminal layout, the airlines that base hubs at ICN and… HKG, the other routes those airports serve, and the ground-transit options most travellers wish they'd read about before landing — the practical context you only really need to know once you've booked, but want to skim before you do.