Cheap flights from Seoul to Sendai

One-way fares from $132 · SEL → SDJ · prices found by travellers in the last 48 hours

Compare all dates Sendai → Seoul
Cheapest fare
$132

Eastar Jet · Wed, Dec 2

Cheapest month
December

from $132

Direct flights
Not recently

Usually 1+ stop

Quickest trip
2h 55m

1,220 km

Get a price alert

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

Today's cheapest fare is $132. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Seoul to Sendai

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

  1. November 2026 $145
  2. December 2026 Cheapest $132

Cheapest dates in December 2026

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

Eastar Jet
Depart15:05 Wed, Dec 2ICN → SDJ 3h 15m · 1 stop
$132one way, per person
View deal
Jeju Air
Depart13:40 Tue, Dec 1GMP → SDJ 3h 05m · 1 stop
$141one way, per person
View deal
Jeju Air
Depart13:35 Wed, Dec 30ICN → SDJ 2h 55m · 1 stop
$218one way, per person
View deal
Jeju Air
Depart13:35 Thu, Dec 31ICN → SDJ 2h 55m · 1 stop
$218one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to Sendai

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

Where to stay

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

Things to do

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

Getting around

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

Stay connected

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

About flights from Seoul to Sendai

Seoul (SEL) and Sendai (SDJ) 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 2h 55m. Over the next few months, one-way fares start from $132, 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 Seoul to Sendai?

The cheapest one-way fare we've seen recently is $132 with Eastar Jet, departing Wednesday, December 2, 2026. Over the coming months, the lowest fare in each month ranges from $132 to $145.

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

December 2026 currently has the lowest fares, from $132 one way.

Are there direct flights from Seoul to Sendai?

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

How long is the flight from Seoul to Sendai?

The quickest journey we've seen takes about 2h 55m. Seoul and Sendai are around 1,220 km apart.

Which airlines fly from Seoul to Sendai?

Recent fares on this route were with Jin Air, Eastar Jet and Jeju Air.

More cheap flights from Seoul

Compare flights to Sendai from other cities →