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Cheap flights from Seoul to Osaka from C$ 68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Osaka departing on 18/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Jeju Air Logo
7:00 a.m. - 9:00 a.m.ICN-KIX
2h 00mdirect
Jeju Air Logo
1:05 p.m. - 3:15 p.m.KIX-ICN
2h 10mdirect
C$ 137Jeju Air
Find Deal
Tue, 18 Nov - Wed, 26 Nov
Jeju Air Logo
10:15 a.m. - 12:05 p.m.ICN-KIX
1h 50mdirect
Jeju Air Logo
1:05 p.m. - 3:15 p.m.KIX-ICN
2h 10mdirect
C$ 155Jeju Air
Find Deal
Mon, 1 Dec - Fri, 5 Dec
Jeju Air Logo
2:10 p.m. - 3:50 p.m.ICN-KIX
1h 40mdirect
Jeju Air Logo
9:50 a.m. - 11:50 a.m.KIX-ICN
2h 00mdirect
C$ 166Jeju Air
Find Deal
Tue, 9 Dec - Wed, 10 Dec
Jeju Air Logo
10:15 a.m. - 12:05 p.m.ICN-KIX
1h 50mdirect
Jeju Air Logo
9:50 a.m. - 11:50 a.m.KIX-ICN
2h 00mdirect
C$ 172Jeju Air
Find Deal
Mon, 1 Dec - Thu, 4 Dec
Jin Air Logo
3:00 p.m. - 4:50 p.m.ICN-KIX
1h 50mdirect
Jin Air Logo
12:00 p.m. - 2:00 p.m.KIX-ICN
2h 00mdirect
C$ 187Jin Air
Find Deal
Mon, 8 Dec - Thu, 11 Dec
Jin Air Logo
8:00 a.m. - 9:50 a.m.ICN-KIX
1h 50mdirect
Jin Air Logo
12:00 p.m. - 2:00 p.m.KIX-ICN
2h 00mdirect
C$ 196Jin Air
Find Deal
Wed, 10 Dec - Thu, 11 Dec
Eastar Jet Logo
9:05 a.m. - 10:55 a.m.ICN-KIX
1h 50mdirect
Eastar Jet Logo
12:55 p.m. - 2:55 p.m.KIX-ICN
2h 00mdirect
C$ 261Eastar Jet
Find Deal
Wed, 19 Nov - Wed, 19 Nov
Asiana Airlines Logo
6:45 a.m. - 8:40 a.m.ICN-KIX
1h 55mdirect
Asiana Airlines Logo
10:30 a.m. - 12:35 p.m.KIX-ICN
2h 05mdirect
C$ 270Asiana Airlines
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Mon, 1 Dec - Wed, 3 Dec
Japan Airlines Logo
8:00 a.m. - 12:55 p.m.GMP-ITM
4h 55m1 stop
Japan Airlines Logo
4:50 p.m. - 10:05 p.m.ITM-GMP
5h 15m1 stop
C$ 476Japan Airlines
Find Deal
Sat, 17 Jan - Wed, 21 Jan
Japan Airlines Logo
8:00 a.m. - 3:55 p.m.GMP-ITM
7h 55m1 stop
Japan Airlines Logo
4:30 p.m. - 10:05 p.m.ITM-GMP
5h 35m1 stop
C$ 506Japan Airlines
Find Deal
Wed, 17 Dec - Tue, 23 Dec

Jeju Air flights from Seoul to Osaka

Our best Jeju Air deals on Seoul to Osaka flight tickets
Jeju Air
18 Nov
ICN7:00 a.m.Incheon Intl
2h 00m
KIX9:00 a.m.Osaka Kansai Intl
26 Nov
KIX1:05 p.m.Osaka Kansai Intl
2h 10m
ICN3:15 p.m.Incheon Intl
C$ 137
Find similar
Jeju Air
1 Dec
ICN10:15 a.m.Incheon Intl
1h 50m
KIX12:05 p.m.Osaka Kansai Intl
5 Dec
KIX1:05 p.m.Osaka Kansai Intl
2h 10m
ICN3:15 p.m.Incheon Intl
C$ 155
Find similar
Jeju Air
9 Dec
ICN2:10 p.m.Incheon Intl
1h 40m
KIX3:50 p.m.Osaka Kansai Intl
10 Dec
KIX9:50 a.m.Osaka Kansai Intl
2h 00m
ICN11:50 a.m.Incheon Intl
C$ 166
Find similar

Jin Air flights from Seoul to Osaka

Our best Jin Air deals on Seoul to Osaka flight tickets
Jin Air
8 Dec
ICN3:00 p.m.Incheon Intl
1h 50m
KIX4:50 p.m.Osaka Kansai Intl
11 Dec
KIX12:00 p.m.Osaka Kansai Intl
2h 00m
ICN2:00 p.m.Incheon Intl
C$ 187
Find similar
Jin Air
10 Dec
ICN8:00 a.m.Incheon Intl
1h 50m
KIX9:50 a.m.Osaka Kansai Intl
11 Dec
KIX12:00 p.m.Osaka Kansai Intl
2h 00m
ICN2:00 p.m.Incheon Intl
C$ 196
Find similar
Jin Air
2 Dec
ICN3:00 p.m.Incheon Intl
1h 50m
KIX4:50 p.m.Osaka Kansai Intl
4 Dec
KIX11:05 a.m.Osaka Kansai Intl
2h 05m
ICN1:10 p.m.Incheon Intl
C$ 207
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momondo Fare Finder

 
Customize your flight search to find flights from Seoul to Osaka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 29 October 2025.
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

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 18/11

7:00 a.m.-9:00 a.m.

Nonstop2h 00m

Osaka Kansai Intl

Wed 26/11

1:05 p.m.-3:15 p.m.

Nonstop2h 10m

C$ 137

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 1/12

10:15 a.m.-12:05 p.m.

Nonstop1h 50m

Osaka Kansai Intl

Fri 5/12

1:05 p.m.-3:15 p.m.

Nonstop2h 10m

C$ 155

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Tue 9/12

2:10 p.m.-3:50 p.m.

Nonstop1h 40m

Osaka Kansai Intl

Wed 10/12

9:50 a.m.-11:50 a.m.

Nonstop2h 00m

C$ 166

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 1/12

10:15 a.m.-12:05 p.m.

Nonstop1h 50m

Osaka Kansai Intl

Thu 4/12

9:50 a.m.-11:50 a.m.

Nonstop2h 00m

C$ 172

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 8/12

3:00 p.m.-4:50 p.m.

Nonstop1h 50m

Osaka Kansai Intl

Thu 11/12

12:00 p.m.-2:00 p.m.

Nonstop2h 00m

C$ 187

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 10/12

8:00 a.m.-9:50 a.m.

Nonstop1h 50m

Osaka Kansai Intl

Thu 11/12

12:00 p.m.-2:00 p.m.

Nonstop2h 00m

C$ 196

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 19/11

9:05 a.m.-10:55 a.m.

Nonstop1h 50m

Osaka Kansai Intl

Wed 19/11

12:55 p.m.-2:55 p.m.

Nonstop2h 00m

C$ 261

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 1/12

6:45 a.m.-8:40 a.m.

Nonstop1h 55m

Osaka Kansai Intl

Wed 3/12

10:30 a.m.-12:35 p.m.

Nonstop2h 05m

C$ 270

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Sat 17/1

8:00 a.m.-12:55 p.m.

1 stop4h 55m

Osaka Itami

Wed 21/1

4:50 p.m.-10:05 p.m.

1 stop5h 15m

C$ 476

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Wed 17/12

8:00 a.m.-3:55 p.m.

1 stop7h 55m

Osaka Itami

Tue 23/12

4:30 p.m.-10:05 p.m.

1 stop5h 35m

C$ 506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from Seoul to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seoul and Osaka?

What is the cheapest month to fly to Osaka?

In general, July is the cheapest month to fly from Seoul to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 145. If you aren’t able to travel during the month of July, then book flights to Osaka from Seoul during August instead. Flights to Osaka in August, while not as cheap as those in July, still average around C$ 165.

What is the cheapest day to depart on your flight to Osaka?

The cheapest day to depart on your flight to Osaka is on a Monday when prices can be found for as low as C$ 198. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Osaka is Saturday, with ticket prices averaging around C$ 524.

What is the cheapest time of day to depart on your flight to Osaka?

In the morning is the cheapest time of day to fly from Seoul to Osaka when you can find flight prices for as low as C$ 201. Flying to Osaka in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Osaka, so prices are often more expensive at around C$ 378 per ticket.

What is the cheapest Seoul to Osaka flight route?

Fly from Incheon Intl to Osaka Kansai Intl for the best Seoul - Osaka flight prices

How far in advance should I book a flight to Osaka?

You are more likely to see cheaper flights to Osaka from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around C$ 232 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from Seoul for as low as C$ 225 on momondo.

What cabin class options are available on Seoul to Osaka flights?

There are 2 cabin classes available to choose from on Seoul to Osaka flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Osaka flight prices changed over time?

As of October 2025, prices for Seoul to Osaka flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Osaka according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to Osaka (SEL to OSA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Osaka

Best price found

C$ 83

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Osaka

1 airport
The best one-way flight to Osaka from Seoul in the past 72 hours is C$ 83. The best round-trip flight deal from Seoul to Osaka found on momondo in the last 72 hours is C$ 161.
The fastest flight from Seoul to Osaka takes 1h 35m
Direct flights go from Seoul to Osaka every day.
There is 1 airport near Osaka: Osaka Kansai Intl (KIX)
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  • How far is Seoul to Osaka by plane?

    Seoul and Osaka are 827.9 km apart from one another. Typically, this will take 1h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Seoul to Osaka?

    Prices for flights from Seoul to Osaka are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seoul to Osaka?

  • How old do you have to be to fly from Seoul to Osaka?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Osaka.

  • What documentation or ID do you need to fly to Osaka?

    The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seoul to Osaka?

  • What is the most popular airline from Seoul to Osaka?

Best airlines flying from Seoul to Osaka

Compare and see reviews for airlines that fly from Seoul to Osaka with momondo
Airline
Rating
Free Cancellation
Price
Jeju AirPriceFrom C$ 141Free CancellationRating
7.7
34 reviews
Search Jeju Air flights

  • Jeju Air Flights From Seoul to Osaka

    Across 63 Jeju Air flights from Seoul to Osaka this week, the average price was C$ 141, with the best Jeju Air deals starting from C$ 141 round-trip. 34 users have rated Jeju Air on momondo, with an average score of 7.7/10.

Travelling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Osaka?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Osaka for you.

Can I find flights from Seoul to Osaka with flexible booking policies on momondo?

momondo does allow users to show only those flights to Osaka from Seoul which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seoul to Osaka?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Osaka from Seoul.

I’m not ready to book a flight from Seoul to Osaka right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seoul to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 36.2 km from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport