Cheap Flights from Seoul to Beijing — $115

The Seoul — Beijing route is served by a wide range of airlines: 11 in total, including Korean Air, Air China, Thai Smile, Eastar Jet, Jeju Air, China Southern Airlines, Jin Air, Xiamen Airlines, China Eastern Airlines, Shandong Airlines, and Asiana Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $115. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

Seoul is served primarily by two airports with different roles. Incheon International (ICN) is the city’s large international hub, handling most long-haul and premium carriers and often used for transfer traffic; it sits about 48 km west of downtown and is typically reached in 45–70 minutes by airport railroad (AREX) or express bus, with fares usually ranging from budget-friendly local train prices to higher express services. Gimpo (GMP) functions as a shorter-haul and low-cost gateway, serving domestic flights and regional routes to Japan and China; it lies roughly 15 km from central Seoul and can be reached in 20–40 minutes by subway or taxi. ICN tends to offer more extensive lounges, shopping and customs facilities but can involve longer transfers to the city, while Gimpo is generally quicker for inner-country travel though smaller and with fewer long-haul amenities.

The distance between Seoul and Beijing is 952km (590 miles). The average flight duration is 2h 8m. There are 115 direct flights from Seoul to Beijing. The time difference between Seoul and Beijing is 1h. Flights from Seoul begin at 8:15 AM. The latest flight from Seoul departs at 8:00 PM

Beijing is served mainly by Beijing Capital International (PEK), a large international hub handling most full-service and many long-haul carriers, and Beijing Daxing International (PKX), a newer mega-hub that has attracted both legacy and growing low-cost operators. Capital lies about 25 km northeast of Tiananmen (roughly 45–60 minutes by taxi in moderate traffic) while Daxing is approximately 46 km south of the city center (about 45–75 minutes by road). Both airports connect to central Beijing by express train/airport express lines and buses; fares for rail are typically modest, and airport taxis or rideshares can be mid-range depending on distance and time of day. PEK can be busy but convenient for transfers; PKX is modern with streamlined facilities but may require extra travel time to some districts. For budget-conscious travelers, both airports can host lower-fare options, though full-service carriers usually operate from Capital.