Cheap flights from Seoul to Yanji

One-way fares from $76 · SEL → YNJ · prices found by travellers in the last 48 hours

Compare all dates Yanji → Seoul
Cheapest fare
$76

Jeju Air · Mon, Nov 23

Cheapest month
November

from $76

Direct flights
Yes

Jeju Air, Asiana Airlines and China Eastern

Flight time
2h 10m

630 km

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Cheapest month to fly from Seoul to Yanji

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $76
  2. December 2026 $91
  3. January 2027 $114
  4. February 2027 $126
  5. April 2027 $146
  6. August 2027 $202

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Jeju Air
Depart15:55 Mon, Nov 23ICN → YNJ 2h 30m · Direct
$76one way, per person
View deal
Jeju Air
Depart15:55 Fri, Nov 13ICN → YNJ 2h 30m · Direct
$78one way, per person
View deal
Jeju Air
Depart15:55 Fri, Nov 20ICN → YNJ 2h 30m · Direct
$84one way, per person
View deal
Jeju Air
Depart15:55 Sun, Nov 22ICN → YNJ 2h 30m · Direct
$88one way, per person
View deal
Jeju Air
Depart15:55 Wed, Nov 11ICN → YNJ 2h 30m · Direct
$89one way, per person
View deal
Jeju Air
Depart15:55 Thu, Nov 12ICN → YNJ 2h 30m · Direct
$92one way, per person
View deal
Jeju Air
Depart15:55 Sun, Nov 8ICN → YNJ 2h 30m · Direct
$93one way, per person
View deal
Jeju Air
Depart15:55 Fri, Nov 6ICN → YNJ 2h 30m · Direct
$99one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Yanji

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in YanjiCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in YanjiTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in YanjiPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in YanjiCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for ChinaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Seoul to Yanji

Seoul (SEL) and Yanji (YNJ) are about 630 km apart. Direct flights take around 2h 10m, and recent direct fares were with Jeju Air, Asiana Airlines and China Eastern. Over the next few months, one-way fares start from $76, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Seoul to Yanji?

The cheapest one-way fare we've seen recently is $76 with Jeju Air, departing Monday, November 23, 2026. Over the coming months, the lowest fare in each month ranges from $76 to $202.

What is the cheapest month to fly from Seoul to Yanji?

November 2026 currently has the lowest fares, from $76 one way.

Are there direct flights from Seoul to Yanji?

Yes. Recent direct fares were with Jeju Air, Asiana Airlines and China Eastern.

How long is the flight from Seoul to Yanji?

A direct flight takes about 2h 10m. Seoul and Yanji are around 630 km apart.

Which airlines fly from Seoul to Yanji?

Recent fares on this route were with Jeju Air, China Eastern, Asiana Airlines and China Southern Airlines.

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