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Cheap flights from Seoul to Osaka from C$ 76

SEL — OSA
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seoul to Osaka are usually found in September or August, booked 89 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Cheap flight deals from Seoul to Osaka

Enter your travel dates to find the best prices.

Cheapest flights from Seoul to Osaka

Wed 16/99:15 a.m. -
Nonstop1h 55m
Fri 25/912:10 p.m. -
Nonstop1h 50m
Deal found 11/9C$ 189
Thu 17/99:15 a.m. -
Nonstop1h 55m
Fri 25/912:10 p.m. -
Nonstop1h 50m
Deal found 14/9C$ 196
Thu 17/99:15 a.m. -
Nonstop1h 55m
Sat 26/912:10 p.m. -
Nonstop1h 50m
Deal found 11/9C$ 197
Thu 17/910:40 a.m. -
Nonstop1h 55m
Tue 22/910:50 a.m. -
Nonstop2h 00m
Deal found 15/9C$ 199
Wed 16/99:15 a.m. -
Nonstop1h 55m
Sat 26/912:10 p.m. -
Nonstop1h 50m
Deal found 10/9C$ 206
Thu 17/910:50 a.m. -
Nonstop2h 10m
Wed 23/97:30 p.m. -
Nonstop1h 55m
Deal found 14/9C$ 208
Wed 16/98:00 a.m. -
Nonstop2h 05m
Fri 25/97:30 p.m. -
Nonstop1h 55m
Deal found 14/9C$ 210
Tue 29/92:05 p.m. -
Nonstop1h 55m
Thu 1/109:00 a.m. -
Nonstop2h 00m
Deal found 11/9C$ 211
Sun 20/97:10 a.m. -
Nonstop1h 55m
Wed 23/910:50 a.m. -
Nonstop2h 00m
Deal found 13/9C$ 213
Mon 14/93:15 p.m. -
Nonstop1h 45m
Wed 23/912:10 p.m. -
Nonstop1h 50m
Deal found 12/9C$ 215
Sun 20/93:15 p.m. -
Nonstop1h 45m
Tue 22/912:10 p.m. -
Nonstop1h 50m
Deal found 10/9C$ 217
Sun 20/912:05 p.m. -
1 stop7h 05m
Fri 25/92:20 p.m. -
1 stop6h 55m
Deal found 11/9C$ 550

Find flight deals from Seoul to Osaka

Round-trip from

C$ 204

One-way from

C$ 78

Popular in

February

Cheapest in

September

Average price

C$ 206

Good round-trip deal

C$ 212 or less

Good one-way deal

C$ 74 or less
Eastar Jet
  • Eastar Jet
  • 29/9-1/10
  • Nonstop
  • 3h 35m total
  • Seoul to Osaka
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Eastar Jet
  • Eastar Jet
  • 6/10-31/12
  • Nonstop
  • 1h 45m total
  • Seoul to Osaka
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Highest demand for flights based on searches. 15% potential increase in price (C$ 70 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 16 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Seoul (SEL) to Osaka (OSA).
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Price to beat on a one-way flight from Seoul (SEL) to Osaka (OSA).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seoul to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Mon 26/10

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 99

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Mon 16/11

7:55 a.m.-9:55 a.m.

Nonstop2h 00m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 107

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Mon 16/11

7:00 a.m.-8:50 a.m.

Nonstop1h 50m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 113

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Fri 13/11

3:50 p.m.-5:50 p.m.

Nonstop2h 00m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 129

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Mon 5/10

7:20 p.m.-9:15 p.m.

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 144

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Sat 17/10

3:55 p.m.-6:05 p.m.

Nonstop2h 10m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 163

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Fri 9/10

7:20 p.m.-9:15 p.m.

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 179

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Sat 17/10

5:00 p.m.-6:55 p.m.

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Mon 21/9

7:10 a.m.-9:05 a.m.

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 183

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Fri 2/10

2:05 p.m.-4:00 p.m.

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 221

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Seoul to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from Seoul with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seoul to Osaka

What is the cheapest month to book a flight from Seoul to Osaka?

Currently, September is the cheapest month in which you can book a flight from Seoul to Osaka (average of C$ 206). Flying from Seoul to Osaka in February is currently the most expensive (average of C$ 393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to OSA?

A simple way to save on the total cost of your ticket is to fly from Seoul to Osaka in the morning. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

Weekly flight availability from Seoul to Osaka

The most flights from SEL to OSA are scheduled on a Sunday (91 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (81 on average).

How much does it cost to fly round-trip from Seoul to Osaka?

Airfare is typical for this route at the moment.
Seoul to Osaka flights typically cost between C$ 172 and C$ 253 in September.
The cheapest round-trip price found within the last 5 days was C$ 204 on Eastar Jet (29 Sep-1 Oct).

How often are flights from Seoul to Osaka delayed?

About 7% of weekly flights between Seoul and Osaka have experienced delays in the past year, with the average delay time being 81 minutes.

What is the most punctual flight time for Seoul to Osaka flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Seoul to Osaka flights?

Over the past year, Korean Air has had the lowest number of delays on this route, with just 4% of flights being delayed.

How far ahead should I book a flight from Seoul to Osaka?

To ensure you get the cheapest price possible for a flight from Seoul to Osaka, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Seoul to Osaka?

Travelers seeking maximum savings on their Seoul to Osaka flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

  • How long is the flight from Seoul to Osaka?

    There are many flights that can get you from Seoul to Osaka in 1h 45m. Fly via Jeju Air, Eastar Jet, or Japan Airlines to get the fastest option. There are 858 km between Seoul and Osaka. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Seoul to Osaka?

    Before booking your flight to Osaka from Seoul, check out the most reliable airlines to get you to your destination on time: Air Canada (100%), Ethiopian Air (100%), ANA( 99%).

  • What are the cheapest flights from Seoul to Osaka?

    Looking for the cheapest flight from Seoul to Osaka? While on average our users pay C$ 182, our data indicates the cheapest price to be C$ 48. The most popular route (Seoul Gimpo Intl - Osaka Itami), is priced around C$ 829.

  • Can I find deals for flights from Seoul to Osaka that include hotel bookings?

    Yes. In addition to deals on Seoul to Osaka flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Osaka?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Osaka.

  • Can I find deals for business class flights from Seoul to Osaka?

    Yes. Cheapflights offers flight deals from Seoul to Osaka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Osaka?

    Currently, September is the cheapest month in which you can book a flight from Seoul to Osaka (average of C$ 206). Flying from Seoul to Osaka in February is currently the most expensive (average of C$ 393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Osaka?

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Alternative routes for Seoul to Osaka

Incheon Intl to Kansai Intl flights

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Deals for Seoul to Osaka flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seoul to Osaka?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Seoul to Osaka flexibly with Cheapflights today.

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Yes, Cheapflights offers price alerts on Seoul to Osaka flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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