Cheap flights from Sendai to Seoul
from 142 US$
Compare hundreds of airlines Sendai–Seoul
The cheapest month is usually 2026-09 · 142 US$
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About this route
Compare flights from Sendai to Seoul, a about 1,225 km route (around 2h nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as All Nippon Airways, Asiana Airlines operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Sendai to Seoul?
It's usually 2026-09, from 142 USD. Use the price calendar to compare other dates.
How long is the flight from Sendai to Seoul?
A nonstop flight takes about 2h and covers around 1,225 km. Connecting itineraries take longer.
Are there direct flights from Sendai to Seoul?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Sendai to Seoul?
All Nippon Airways, Asiana Airlines operate this route, among others. Compare them all in the results.
When should I book Sendai–Seoul flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Sendai → Seoul · Live fares from 100+ sites — free, with no hidden fees.