Your next trip, last seen at €79
Lowest observedWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €79, departing 7 Nov 2026 (Last checked: 29 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 65Check live prices for this route
- Airlines seen
- China Southern, Asiana Airlines, China Eastern, Jeju Air, Shandong Airlines
- Typical journey time
- 2h 40m
- Non-stop
- Yes
About this route
Explore the fares we observed from Yanji to Seoul. Prices move often, so pick your dates to see the latest options.
- Route distance
- 630 km
- Typical journey time
- 2h 40m
- Alternative airports
- GMP
Route-level information; individual journeys vary.
Published schedules report non-stop service with China Southern, Asiana Airlines, Air China, Korean Air. Check current timetables.
A clearer picture of your fare
Airport to city: straight-line distance
- Yanji Chaoyangchuan Airport (YNJ) → Yanji, city gazetteer reference point (42.8913, 129.5089): ≈ 5 km.
- Seoul Gimpo International Airport (GMP) → Seoul, city gazetteer reference point (37.5665, 126.9780): ≈ 17 km.
- Incheon International Airport (ICN) → Seoul, city gazetteer reference point (37.5665, 126.9780): ≈ 48 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest month from Yanji to Seoul: November 2026, from €79 (checked 29 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €96 | 3 |
| November 2026 | €79 | 30 |
| December 2026 | €107 | 22 |
| February 2027 | €137 | 8 |
Lowest fare by day of the week
Cheapest day of the week from Yanji to Seoul: Wednesday, from €79 (checked 29 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €80 | 9 |
| Tuesday | €80 | 9 |
| Wednesday | €79 | 9 |
| Thursday | €80 | 9 |
| Friday | €80 | 9 |
| Saturday | €79 | 10 |
| Sunday | €79 | 10 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Yanji to Seoul by days until departure (8 to 30 days): €79 (checked 29 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €87 | 8 |
| 8 to 30 days | €79 | 23 |
| 31 to 60 days | €90 | 23 |
| 61 days or more | €119 | 11 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Frequently asked
How much is a flight from Yanji to Seoul?
The lowest fare Routavio has observed is €79, found on 29 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Yanji to Seoul?
Cheapest month from Yanji to Seoul: November 2026, from €79 (checked 29 Oct 2026).
Are there direct flights from Yanji to Seoul?
Yes. Published schedules report non-stop flights on this route with China Southern, Asiana Airlines, Air China, Korean Air.
Which airlines fly from Yanji to Seoul?
Routavio has seen these carriers on the route: China Southern, Asiana Airlines, China Eastern, Jeju Air, Shandong Airlines.
How many of the observed Yanji to Seoul fares were non-stop?
76 of the 89 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Yanji to Seoul?
Cheapest day of the week from Yanji to Seoul: Wednesday, from €79 (checked 29 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 29 Oct 2026