Cheap Flights from Seoul to Yanji — $97

The route Seoul — Yanji is served by many carriers — 5 in total, including Jeju Air, China Eastern Airlines, China Southern Airlines, Tianjin Airlines, and Korean Air. This gives passengers wide opportunities: from finding the lowest fare (from $97) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.

Seoul is served primarily by two airports: Incheon International (ICN), the country’s main international hub, and Gimpo (GMP), which handles many domestic and short-haul regional flights. Incheon typically hosts most long-haul carriers and premium services, and can be perceived as pricier but more full-service; it lies about 48 km west of downtown Seoul and is reachable by airport railroad (AREX, ~45–60 min), bus (~60–80 min) or taxi (~50–80 min, fares varying with traffic). Gimpo is closer (roughly 15 km west), often used by low-cost and regional flights, and connects by subway or taxi in about 30–40 min, with lower transfer costs. Pros: Incheon offers extensive amenities, lounges and international connections; Gimpo is convenient for quick city access and shorter domestic hops. Cons: Incheon’s distance can add transfer time and cost, while Gimpo has fewer long-haul options.

In different months, ticket prices from Seoul to Yanji vary: minimum — $96 (October 2026), maximum — $207 (January 2027). Typically, the flight costs $125–$136.

Yanji Chaoyangchuan Airport (YNJ) acts as the city’s primary regional gateway, handling domestic flights and occasional international services to nearby countries. It typically serves a mix of Chinese full-service and low-cost carriers, with fares often perceived as mid-range for regional routes. The airport lies about 5–10 km northeast of Yanji city center; road transfer times are usually 15–30 minutes depending on traffic. Ground options include taxis (metered fares), airport shuttles and occasional hotel transfers — expect shuttle fares to be modest and taxi trips to be inexpensive by local standards. Pros: compact terminal and quick processing make it convenient for short hops. Cons: limited dining and shopping choices and fewer direct long-haul connections compared with major hubs.