Cheap Flights from Seoul to Hong Kong — $69

More than 10 airlines operate flights from Seoul to Hong Kong, including Eastar Jet, T'way Air, Hong Kong Express Airways, Jeju Air, Air Busan, Asiana Airlines, Philippine Airlines, China Eastern Airlines, Scoot, and Tigerair Taiwan. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $69, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.

Incheon International Airport (ICN) is Seoul’s main international hub, handling most long-haul and premium carriers as well as many full-service Asian airlines; it can also serve as a transfer point for global itineraries. Located about 48 km west of downtown Seoul, journey times by AREX express train are typically 45–60 minutes, with fares usually in the mid-range for regional airport rail; airport limousine buses and taxis take roughly 60–90 minutes depending on traffic and can be pricier. Pros: modern facilities, extensive dining and shopping, reliable transfer options. Cons: distance from the city center can add travel time and cost, especially during peak hours. Gimpo International Airport (GMP) operates primarily as a domestic and regional gateway, often used by budget and full-service carriers for short-haul flights to/from Japan, China, and domestic routes. It sits much closer to central Seoul—around 15 km—making transfers by AREX or subway typically 20–30 minutes with modest fares, while taxis generally take 30–45 minutes depending on traffic. Pros: greater convenience for quick city access and lower transfer times. Cons: fewer long-haul services and more limited international connectivity compared with Incheon, and facilities can feel more compact during busy periods.

Hong Kong International (HKG) is the city’s primary international gateway and a major Asian hub, handling long-haul carriers alongside full-service and many regional airlines; it can also serve budget operators on select routes. Located on Lantau Island about 34–40 km from Central, transfers typically take 24 minutes by Airport Express (frequent trains, fares usually in the moderate range) or around 30–60 minutes by taxi depending on traffic (fares can be higher). Bus and airport shuttle options are available at lower cost but with longer journeys. Pros: efficient modern terminals, strong transfer links and ample amenities. Cons: travel time to downtown isn’t minimal and peak-hour road traffic can add delay.

The cost of a one-way flight from Seoul to Hong Kong ranges from $69 (September 2026) to $159 (May 2027). On average, the ticket price is about $98–$169.