Air China
Every day
starting at $104
Korean Air
Every day
starting at $114
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Yanji. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Yanji:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Air China
Every day
starting at $104
Korean Air
Every day
starting at $114
A non-stop flight is the most convenient and comfortable way to fly from Seoul to Yanji, despite the fact that sometimes flights with transfers can cost significantly less.
Seoul — Yanji
03/17/2026
Departure
Direct flight
CZ6074
starting at $105
Seoul — Yanji
03/28/2026
Departure
Direct flight
CZ6074
starting at $112
Seoul — Yanji
03/29/2026
Departure
Direct flight
MU892
starting at $120
Seoul — Yanji
03/30/2026
Departure
Direct flight
CA144
starting at $105
Seoul — Yanji
03/31/2026
Departure
Direct flight
CZ6074
starting at $101
Seoul — Yanji
04/02/2026
Departure
Direct flight
KE115
starting at $131
Seoul — Yanji
04/06/2026
Departure
Direct flight
CZ6074
starting at $112
Seoul — Yanji
04/09/2026
Departure
Direct flight
CZ6074
starting at $112
Seoul — Yanji
04/10/2026
Departure
Direct flight
CZ6074
starting at $119
Seoul — Yanji
05/07/2026
Departure
Direct flight
7C8903
starting at $134
starting at $101
starting at $90
starting at $101
starting at $131
starting at $93
The route Seoul — Yanji is served by many carriers — 5 in total, including China Southern Airlines, China Eastern Airlines, Air China, Korean Air, and Jeju Air. This gives passengers wide opportunities: from finding the lowest fare (from $90) 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.
The cheapest one-way flight from Seoul to Yanji departs on 03/17/2026, is operated by China Eastern Airlines and costs $90
The cheapest roundtrip flight from Seoul to Yanji departs on 03/27/2026, is operated by Asiana Airlines and costs $161
Fastest flight from Seoul to Yanji takes 2h 20m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Seoul and Yanji is 627km (389 miles). The average flight duration is 2h 30m. There are 34 direct flights from Seoul to Yanji. The time difference between Seoul and Yanji is 1h. Flights from Seoul begin at 9:00 AM. The latest flight from Seoul departs at 7:20 PM
We couldn't find any special offers for flights from Seoul to Yanji
The cheapest flight ticket from Seoul to Yanji according to data for the last 48 hours costs $90
Often the best time to buy tickets from Seoul to Yanji is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Yanji can be found flying in these months: March, April, May.
The fastest flights from Seoul to Yanji start from 2 hours 20 minutes in the air.
The following airlines operate direct flights on the route Seoul — Yanji: China Southern Airlines, China Eastern Airlines, Air China
In different months, ticket prices from Seoul to Yanji vary: minimum — $90 (March 2026), maximum — $163 (July 2026). Typically, the flight costs $112–$213.