S$78 Cheap Flights from Osaka to Seoul

View S$78 flight on Wed, 20 May, 2026Opens in a new window

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

  • 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
    Sign in

Cheap Flights from Osaka to Seoul (KIX-SEL)

Prices were available within the past 7 days and start at S$78 for one-way flights and S$156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, 20 May - Tue, 26 May
KIX
Osaka
ICN
Seoul
S$156 Return, found 2 hours ago
S$156
Return
found 2 hours ago
Select Jeju Air flight, departing Wed, 20 May from Osaka to Seoul, returning Tue, 26 May, priced at S$156 found 2 hours ago
Aero K Airlines
Wed, 20 May - Tue, 26 May
KIX
Osaka
ICN
Seoul
S$157 Return, found 2 hours ago
S$157
Return
found 2 hours ago
Select Aero K Airlines flight, departing Wed, 20 May from Osaka to Seoul, returning Tue, 26 May, priced at S$157 found 2 hours ago
Jeju Air
Sat, 9 May - Wed, 13 May
KIX
Osaka
ICN
Seoul
S$159 Return, found 2 hours ago
S$159
Return
found 2 hours ago
Select Jeju Air flight, departing Sat, 9 May from Osaka to Seoul, returning Wed, 13 May, priced at S$159 found 2 hours ago
Jeju Air
Fri, 29 May - Sun, 31 May
KIX
Osaka
ICN
Seoul
S$163 Return, found 12 hours ago
S$163
Return
found 12 hours ago
Select Jeju Air flight, departing Fri, 29 May from Osaka to Seoul, returning Sun, 31 May, priced at S$163 found 12 hours ago
Jeju Air
Sat, 9 May - Wed, 13 May
KIX
Osaka
ICN
Seoul
S$164 Return, found 2 hours ago
S$164
Return
found 2 hours ago
Select Jeju Air flight, departing Sat, 9 May from Osaka to Seoul, returning Wed, 13 May, priced at S$164 found 2 hours ago
Peach
Wed, 20 May - Tue, 26 May
KIX
Osaka
ICN
Seoul
S$165 Return, found 2 hours ago
S$165
Return
found 2 hours ago
Select Peach flight, departing Wed, 20 May from Osaka to Seoul, returning Tue, 26 May, priced at S$165 found 2 hours ago
Jeju Air
Wed, 20 May - Fri, 29 May
KIX
Osaka
ICN
Seoul
S$168 Return, found 6 days ago
S$168
Return
found 6 days ago
Select Jeju Air flight, departing Wed, 20 May from Osaka to Seoul, returning Fri, 29 May, priced at S$168 found 6 days ago
Jeju Air
Fri, 8 May - Tue, 12 May
KIX
Osaka
ICN
Seoul
S$169 Return, found 3 days ago
S$169
Return
found 3 days ago
Select Jeju Air flight, departing Fri, 8 May from Osaka to Seoul, returning Tue, 12 May, priced at S$169 found 3 days ago
Jeju Air with Bag
Fri, 8 May - Tue, 12 May
KIX
Osaka
GMP
Seoul
S$187 Return, found 20 hours ago
S$187
Return
found 20 hours ago
Select Jeju Air with Bag flight, departing Fri, 8 May from Osaka to Seoul, returning Tue, 12 May, priced at S$187 found 20 hours ago
T'Way Air
Wed, 20 May - Tue, 26 May
KIX
Osaka
ICN
Seoul
S$193 Return, found 2 hours ago
S$193
Return
found 2 hours ago
Select T'Way Air flight, departing Wed, 20 May from Osaka to Seoul, returning Tue, 26 May, priced at S$193 found 2 hours ago

Alternative airports near Seoul

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city centre is 47 minutes. Flights from S$185
ICN
Incheon Intl.
Cheapest
Average driving time to city centre47 min
Flights from S$185
Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city centre is 20 minutes. Flights from S$202
GMP
Gimpo Intl.
Closest
Average driving time to city centre20 min
Flights from S$202

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

June is typically the cheapest month to fly

From S$149 - S$242 per traveller.

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$156. 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.

Travel information

Origin airport
Kansai Intl.
Destination airport
Incheon Intl.
Return price
S$156
Distance
855 km

Explore a world of travel with Expedia

*Available to Expedia members.