Cheap flights from Sendai to Seoul

One-way fares from ¥26,367 · SDJ → SEL · prices found by travellers in the last 48 hours

Compare all dates Seoul → Sendai
Cheapest fare
¥26,367

Peach · Wed, Dec 9

Cheapest month
December

from ¥26,367

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 45m

1,220 km

Get a price alert

We'll email you when Sendai → Seoul drops to your price. It's free, and you can stop any time.

Today's cheapest fare is ¥26,367. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Sendai to Seoul

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

  1. November 2026 ¥30,514
  2. December 2026 Cheapest ¥26,367

Cheapest dates in December 2026

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

Peach
Depart20:10 Wed, Dec 9SDJ → GMP 3h 45m · 1 stop
¥26,367one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to Seoul

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

Where to stay

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

Things to do

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

Getting around

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

Stay connected

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

About flights from Sendai to Seoul

Sendai (SDJ) and Seoul (SEL) are about 1,220 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 3h 45m. Over the next few months, one-way fares start from ¥26,367, and December 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 Sendai to Seoul?

The cheapest one-way fare we've seen recently is ¥26,367 with Peach, departing Wednesday, December 9, 2026. Over the coming months, the lowest fare in each month ranges from ¥26,367 to ¥30,514.

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

December 2026 currently has the lowest fares, from ¥26,367 one way.

Are there direct flights from Sendai to Seoul?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Sendai to Seoul?

The quickest journey we've seen takes about 3h 45m. Sendai and Seoul are around 1,220 km apart.

Which airlines fly from Sendai to Seoul?

Recent fares on this route were with Peach.

More cheap flights from Sendai

Compare flights to Seoul from other cities →