NT$1,715 Cheap Flights from Osaka (KIX) to Seoul (SEL)

View NT$1,715 flight on Wed, 2026/7/8Opens 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 45% 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 NT$1,715 for one-way flights and NT$3,433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Thu, Jun 18 - Mon, Jun 22
KIX
Osaka
ICN
Seoul
NT$3,433 Roundtrip, found 1 hour ago
NT$3,433
Roundtrip
found 1 hour ago
Select Jeju Air flight, departing Thu, Jun 18 from Osaka to Seoul, returning Mon, Jun 22, priced at NT$3,433 found 1 hour ago
Jeju Air
Thu, Jun 4 - Sun, Jun 7
KIX
Osaka
ICN
Seoul
NT$3,510 Roundtrip, found 2 days ago
NT$3,510
Roundtrip
found 2 days ago
Select Jeju Air flight, departing Thu, Jun 4 from Osaka to Seoul, returning Sun, Jun 7, priced at NT$3,510 found 2 days ago
Jeju Air
Fri, May 8 - Mon, May 25
KIX
Osaka
ICN
Seoul
NT$3,512 Roundtrip, found 21 hours ago
NT$3,512
Roundtrip
found 21 hours ago
Select Jeju Air flight, departing Fri, May 8 from Osaka to Seoul, returning Mon, May 25, priced at NT$3,512 found 21 hours ago
Jeju Air
Wed, May 13 - Mon, May 18
KIX
Osaka
ICN
Seoul
NT$3,846 Roundtrip, found 3 days ago
NT$3,846
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Wed, May 13 from Osaka to Seoul, returning Mon, May 18, priced at NT$3,846 found 3 days ago
Peach
Fri, May 8 - Tue, May 26
KIX
Osaka
ICN
Seoul
NT$3,868 Roundtrip, found 21 hours ago
NT$3,868
Roundtrip
found 21 hours ago
Select Peach flight, departing Fri, May 8 from Osaka to Seoul, returning Tue, May 26, priced at NT$3,868 found 21 hours ago
Jeju Air
Fri, May 15 - Mon, May 18
KIX
Osaka
ICN
Seoul
NT$3,943 Roundtrip, found 3 days ago
NT$3,943
Roundtrip
found 3 days ago
Select Jeju Air flight, departing Fri, May 15 from Osaka to Seoul, returning Mon, May 18, priced at NT$3,943 found 3 days ago
Peach
Wed, Jun 10 - Wed, Jun 17
KIX
Osaka
GMP
Seoul
NT$3,948 Roundtrip, found 1 day ago
NT$3,948
Roundtrip
found 1 day ago
Select Peach flight, departing Wed, Jun 10 from Osaka to Seoul, returning Wed, Jun 17, priced at NT$3,948 found 1 day ago
Eastar Jet
Sat, May 9 - Mon, May 25
KIX
Osaka
ICN
Seoul
NT$4,132 Roundtrip, found 5 days ago
NT$4,132
Roundtrip
found 5 days ago
Select Eastar Jet flight, departing Sat, May 9 from Osaka to Seoul, returning Mon, May 25, priced at NT$4,132 found 5 days ago
Jeju Air with Bag
Wed, Jun 10 - Wed, Jun 17
KIX
Osaka
ICN
Seoul
NT$4,296 Roundtrip, found 1 day ago
NT$4,296
Roundtrip
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, Jun 10 from Osaka to Seoul, returning Wed, Jun 17, priced at NT$4,296 found 1 day ago
JIN AIR
Fri, May 8 - Tue, May 26
KIX
Osaka
ICN
Seoul
NT$4,556 Roundtrip, found 21 hours ago
NT$4,556
Roundtrip
found 21 hours ago
Select JIN AIR flight, departing Fri, May 8 from Osaka to Seoul, returning Tue, May 26, priced at NT$4,556 found 21 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 center is 47 minutes. Flights from NT$4,727
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from NT$4,727

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

June is typically the cheapest month to fly

From NT$3,691 - NT$6,003 per traveler.

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 NT$3,433. 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 kilometers, 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.
Roundtrip price
NT$3,432
Distance
855 km
*Available to Expedia members.