₩68,900 Cheap Flights from Seoul (ICN) to Osaka (OSA)

Popular airlines from Incheon Intl. Airport (ICN) to Osaka

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 40% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

Cheap Flights from Seoul to Osaka (ICN-OSA)

Prices were available within the past 7 days and start at ₩68,900 for one-way flights and ₩162,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Aero K Airlines
Eastar Jet
JIN AIR
Jeju Air
T'way Air with baggage
Korean Air
T'Way Air
Vietjet Air
Korean Air

Find the cheapest month to fly from Seoul (ICN) to Osaka (OSA)

September is typically the cheapest month to fly

From ₩101,199 - ₩366,699 per traveler.

Frequently asked questions

How much is a flight from Incheon Airport to Osaka (OSA-All Airports)?
Round-trip journeys between Incheon Intl. Airport (ICN) and Osaka (OSA-All Airports) start from ₩162,500. This price is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to Osaka (OSA-All Airports)?
Most flights can be canceled online, but each air carrier has a different set of terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Intl. Airport (ICN) to Osaka (OSA-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ICN to Osaka (OSA-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ICN to Osaka (OSA-All Airports)?
You won't need a lengthy novel for this flight — it's just 860 kilometers from South Korea to Japan. Sit down, order some snacks and you'll be there before long.
Which airlines fly direct from Incheon Airport to Osaka (OSA-All Airports)?
Take your pick from a great range of airlines that fly from ICN to Osaka (OSA-All Airports). The leading ones are:

  • Korean Air - (KE) with 121 monthly flights
  • Jeju Air - (7C) with 60 monthly flights
  • Peach Aviation - (MM) with 60 monthly flights
  • Jin Air - (LJ) with 30 monthly flights
  • Air Busan - (BX) with 30 monthly flights
  • Air Seoul - (RS) with 30 monthly flights

Are Seoul–Incheon Intl. Airport to Osaka (OSA-All Airports) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Incheon Intl. Airport (ICN) to Osaka (OSA-All Airports) are available up to 12 months before departure on Expedia. And although you may nab fantastic last-minute deals, it's never a sure thing. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Incheon Intl.
Destination airport
Kansai Intl.
Roundtrip price
₩162,500
Distance
855 km

Book with confidence

*Available to Expedia members.