Cheap flights from Sendai to Seoul

Cheapest current fares: $133 in November 2026, 1,273 km direct flight in ~1h 30m.

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Live fares · SDJ → ICN

Cheapest month-by-month fares

Lowest available fare per calendar month from Sendai (SDJ) to Seoul (ICN). Refreshed daily.

Sendai (SDJ) → Seoul (ICN)

  1. November 2026 $133

Frequently asked questions

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

    Based on current 6-month forward fare data, November 2026 is the cheapest month to fly from Sendai (SDJ) to Seoul (ICN), with fares starting from $133.

  • What is the lowest current fare from SDJ to ICN?

    The lowest currently-listed fare from Sendai (SDJ) to Seoul (ICN) is $133 on 2026-11-17.

  • How long is the flight from Sendai to Seoul?

    Direct flights from SDJ to ICN cover approximately 1,273 km (791 miles), with an estimated flight time of 1h 30m. Operating airlines: OZ.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SDJ → ICN Cheapest month to fly to Seoul All flights from Sendai All flights to Seoul Flights to Republic of Korea Visa-free with Japan passport OZ routes