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Japan to South Korea flight

Flying From Japan to South Korea: What You Need to Know

Cheapest one-way flight priceCAD 54
Cheapest return ticket priceCAD 132
Off-season travel monthOctober
Peak season for travelJuly
Popular airlineT'Way Air

Compare multiple airlines at once to find the best flight deals from Japan to South Korea.

Airlines Flying From Japan to South Korea
T'Way Air logo T'Way Air
Jeju Air logo Jeju Air
Eastar Jet logo Eastar Jet
Air Busan logo Air Busan
Jin Air logo Jin Air
Peach Airlines logo Peach Airlines
Korean Air logo Korean Air
Aero K Airlines logo Aero K Airlines
Air Premia logo Air Premia
Asiana Airlines logo Asiana Airlines
Parata Air logo Parata Air
Air Seoul logo Air Seoul
ZIPAIR logo ZIPAIR
Ethiopian Airlines logo Ethiopian Airlines

Search Flights From Japan to South Korea

Easily compare flights from Japan to South Korea and find the cheapest tickets available!

Looking for affordable flights from Japan to South Korea? Check out these great prices for the next 90 days, starting at just CAD 54 for a one-way ticket and CAD 132 for a round-trip.

Flight fares shown from Japan to South Korea are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

FAQs: Flights From Japan to South Korea

  • When is it the cheapest time to fly from Japan to South Korea?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-06-04 for one-way flights.
  • The cheapest return flight from Japan to South Korea is on the route from Tokyo to Seoul, with prices starting at CAD 129 for a return trip between 2026-06-13 and 2026-06-14.
  • Based on our flight data, the average flight time from Japan to South Korea is approximately 2 hours 36 minutes based on our most popular routes from Tokyo to Seoul. The time may also vary depending on your destination.
  • The cheapest airline flying to South Korea from Japan is Air Busan serving the route from Tokyo to Seoul.
  • Jeju Air are airlines that fly frequently from Japan to South Korea. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.