S$76 Cheap Flights from Osaka to Seoul

View S$76 flight on Tue, 30 Sep, 2025Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Seoul

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Cheap Flights from Osaka to Seoul (KIX-SEL)

Prices were available within the past 7 days and start at S$76 for one-way flights and S$142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aero K Airlines
Wed, 10 Sep - Wed, 17 Sep
KIX
Osaka
ICN
Seoul
S$142 Return, found 2 days ago
S$142
Return
found 2 days ago
Select Aero K Airlines flight, departing Wed, 10 Sep from Osaka to Seoul, returning Wed, 17 Sep, priced at S$142 found 2 days ago
T'Way Air
Thu, 28 Aug - Sun, 31 Aug
KIX
Osaka
ICN
Seoul
S$153 Return, just found
S$153
Return
just found
Select T'Way Air flight, departing Thu, 28 Aug from Osaka to Seoul, returning Sun, 31 Aug, priced at S$153 just found
Aero K Airlines
Tue, 2 Sep - Tue, 9 Sep
KIX
Osaka
ICN
Seoul
S$160 Return, found 13 hours ago
S$160
Return
found 13 hours ago
Select Aero K Airlines flight, departing Tue, 2 Sep from Osaka to Seoul, returning Tue, 9 Sep, priced at S$160 found 13 hours ago
T'Way Air
Thu, 4 Sep - Mon, 8 Sep
KIX
Osaka
ICN
Seoul
S$161 Return, found 3 hours ago
S$161
Return
found 3 hours ago
Select T'Way Air flight, departing Thu, 4 Sep from Osaka to Seoul, returning Mon, 8 Sep, priced at S$161 found 3 hours ago
T'Way Air
Wed, 24 Sep - Sun, 28 Sep
KIX
Osaka
ICN
Seoul
S$162 Return, found 4 days ago
S$162
Return
found 4 days ago
Select T'Way Air flight, departing Wed, 24 Sep from Osaka to Seoul, returning Sun, 28 Sep, priced at S$162 found 4 days ago
T'Way Air
Wed, 3 Sep - Wed, 10 Sep
KIX
Osaka
ICN
Seoul
S$166 Return, found 1 day ago
S$166
Return
found 1 day ago
Select T'Way Air flight, departing Wed, 3 Sep from Osaka to Seoul, returning Wed, 10 Sep, priced at S$166 found 1 day ago
T'Way Air
Thu, 4 Sep - Mon, 8 Sep
KIX
Osaka
ICN
Seoul
S$169 Return, found 3 hours ago
S$169
Return
found 3 hours ago
Select T'Way Air flight, departing Thu, 4 Sep from Osaka to Seoul, returning Mon, 8 Sep, priced at S$169 found 3 hours ago
T'way Air with baggage
Mon, 8 Sep - Wed, 10 Sep
KIX
Osaka
ICN
Seoul
S$173 Return, found 1 hour ago
S$173
Return
found 1 hour ago
Select T'way Air with baggage flight, departing Mon, 8 Sep from Osaka to Seoul, returning Wed, 10 Sep, priced at S$173 found 1 hour ago
Jeju Air with Bag
Sat, 27 Sep - Sat, 11 Oct
KIX
Osaka
ICN
Seoul
S$181 Return, just found
S$181
Return
just found
Select Jeju Air with Bag flight, departing Sat, 27 Sep from Osaka to Seoul, returning Sat, 11 Oct, priced at S$181 just found
Asiana Airlines
Thu, 11 Sep - Sun, 14 Sep
KIX
Osaka
ICN
Seoul
S$220 Return, found 11 hours ago
S$220
Return
found 11 hours ago
Select Asiana Airlines flight, departing Thu, 11 Sep from Osaka to Seoul, returning Sun, 14 Sep, priced at S$220 found 11 hours ago

Find the cheapest month to fly from Osaka (KIX) to Seoul (SEL)

July is typically the cheapest month to fly

From S$122 - S$190 per traveller.

Graph displaying average flight prices per month

Osaka to Seoul route information
Origin airport
Kansai Intl.
Destination airport
Incheon Intl.
Return price
S$141
Distance
855 km

Perfect flights from Osaka to Seoul

Your Journey from Osaka to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Osaka to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Aero K Airlines, T'Way Air, Jeju Air with Bag, Jeju Air, T'way Air with baggage, Asiana Airlines. Our selection of flights from Kansai Intl. to SEL-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Osaka to Seoul Flights

Experience the joy of finding cheap flights from Kansai Intl. to SEL-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$76 and roundtrip prices from S$142*.
 

Pre-Flight Essentials

Ensure a smooth journey from Osaka to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Osaka to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Osaka to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Osaka to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Osaka to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Kansai Intl. Airport (KIX) to Seoul (SEL-All Airports)?
Round-trip tickets from Kansai Intl. Airport to Seoul (SEL-All Airports) start from S$142. This price is based on fares quoted 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 KIX to Seoul (SEL-All Airports)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Kansai Intl. Airport to Seoul (SEL-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 KIX to Seoul (SEL-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KIX to Seoul (SEL-All Airports)?
With a flight distance of 840 kilometres, it's only a short hop from Kansai Intl. Airport to Seoul (SEL-All Airports). It might be a quick flight, but it's still worth bringing something to read.
Which airlines fly direct from Kansai Intl. Airport to Seoul (SEL-All Airports)?
When it comes to flights from Kansai Intl. Airport to Seoul (SEL-All Airports), you've got plenty of choice. The most popular air carriers that operate on this route include:

  • Korean Air - (KE) with 182 monthly flights
  • Jeju Air - (7C) with 91 monthly flights
  • Peach Aviation - (MM) with 60 monthly flights
  • Air Busan - (BX) with 60 monthly flights
  • Air Seoul - (RS) with 30 monthly flights
  • Jin Air - (LJ) with 30 monthly flights

Are Kansai Intl. Airport (KIX) to Seoul (SEL-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Kansai Intl. Airport to Seoul (SEL-All Airports) last minute could save you some cash. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

Seoul Airports

Seoul

Osaka to Incheon Intl.
S$141.44
Osaka to Gimpo Intl.
S$185.96
Osaka Airports

Osaka

Kobe

*Available to Expedia members.