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Cheap flights from Seoul to Osaka from $111

SEL — OSA
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seoul to Osaka are usually found in August or September, booked 71 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Seoul to Osaka

Enter your travel dates to find the best prices.

Cheapest flights from Seoul to Osaka

Sun 22/1121:00 -
Nonstop1h 45m
Wed 25/1119:50 -
Nonstop2h 00m
Deal found 8/11$239
Tue 8/1214:45 -
Nonstop1h 50m
Thu 10/1211:45 -
Nonstop2h 00m
Deal found 7/11$247
Tue 1/1214:45 -
Nonstop1h 50m
Thu 10/1211:45 -
Nonstop2h 00m
Deal found 6/11$249
Mon 30/1107:00 -
Nonstop1h 50m
Thu 10/1209:50 -
Nonstop2h 05m
Deal found 9/11$252
Mon 30/1119:10 -
Nonstop1h 50m
Wed 2/1210:50 -
Nonstop2h 05m
Deal found 6/11$253
Wed 2/1214:45 -
Nonstop1h 50m
Wed 9/1211:45 -
Nonstop2h 00m
Deal found 6/11$261
Tue 1/1214:45 -
Nonstop1h 50m
Wed 2/1211:45 -
Nonstop2h 00m
Deal found 5/11$262
Mon 14/1207:00 -
Nonstop1h 50m
Thu 17/1208:50 -
Nonstop2h 10m
Deal found 4/11$263
Tue 17/1108:05 -
Nonstop1h 45m
Wed 25/1109:50 -
Nonstop2h 05m
Deal found 6/11$265
Wed 9/1213:40 -
Nonstop1h 45m
Thu 10/1210:45 -
Nonstop1h 55m
Deal found 4/11$266
Thu 3/1213:40 -
Nonstop1h 45m
Wed 9/1210:45 -
Nonstop1h 55m
Deal found 4/11$268
Mon 7/1214:45 -
Nonstop1h 50m
Thu 17/1211:45 -
Nonstop2h 00m
Deal found 9/11$268

Find flight deals from Seoul to Osaka

Round-trip from

$239

One-way from

$111

Popular in

February

Cheapest in

August

Average price

$319

Good round-trip deal

$337 or less

Good one-way deal

$110 or less
Peach
  • Peach
  • 22/11-25/11
  • Nonstop
  • 3h 45m total
  • Seoul to Osaka
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Jin Air
  • Jin Air
  • 2/3-31/12
  • Nonstop
  • 1h 45m total
  • Seoul to Osaka
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($76 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average return price).
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Average for round-trip flights in November 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 return flight

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Tue 8/12

15:05-17:00

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$115

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Wed 2/12

19:10-21:00

Nonstop1h 50m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$122
Fastest return journey

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Tue 15/12

16:55-18:40

Nonstop1h 45m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$122

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Thu 24/12

15:05-17:00

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$130

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Thu 10/12

15:05-17:00

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$132

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Wed 30/12

15:05-17:00

Nonstop1h 55m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$132

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Wed 20/1

19:10-21:00

Nonstop1h 50m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$154

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Thu 24/12

14:10-16:00

Nonstop1h 50m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$170

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Fri 11/12

14:10-16:00

Nonstop1h 50m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$178

IncheonOsaka

ICN Incheon Intl - KIX Osaka Kansai Intl

ICNKIX

Incheon Intl

Sat 12/12

16:55-18:40

Nonstop1h 45m

Osaka Kansai Intl

Wed 31/12

00:00-00:00

Nonstop0h 00m

$179

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 46 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 return 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, August is the cheapest month in which you can book a flight from Seoul to Osaka (average of $221). Flying from Seoul to Osaka in February is currently the most expensive (average of $411). 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?

When flying from Seoul to Osaka, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 36% versus a flight in the morning.

Weekly flight availability from Seoul to Osaka

The most flights from SEL to OSA are scheduled on a Friday (95 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (84 on average).

How much does it cost for a return flight from Seoul to Osaka?

Airfare is below average for this route at the moment.
Seoul to Osaka flights typically cost between $271 and $384 in November.
The cheapest return price found within the last 5 days was $239 on Peach (22 Nov–25 Nov).

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 80 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 have had the lowest number of delays on this route, with just 3% 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.

Reviews of airlines servicing Osaka

Read reviews from past customers who have flown with Peach from Seoul to Osaka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Peach
6.9
Okay
85 reviews
Check prices

Comfort

6.0

Food

5.5

Crew

7.2

Overall

6.9

Boarding

6.9

Entertainment

5.6

Reviews

1 / 1
8.0
Excellent

Sachio,Feb 2024

TPE - HND

Peach is a low-cost carrier, so of course you get what you pay for. Also, the boarding gate was one of the furthest from immigration. But, overall, the crews are polite and nice and the flight was convenient.
Peach
6.9
Okay
85 reviews
Peach
6.9
Okay
85 reviews
Check prices

Comfort

6.0

Food

5.5

Crew

7.2

Overall

6.9

Boarding

6.9

Entertainment

5.6

Reviews

1 / 1
8.0
Excellent

Sachio,Feb 2024

TPE - HND

Peach is a low-cost carrier, so of course you get what you pay for. Also, the boarding gate was one of the furthest from immigration. But, overall, the crews are polite and nice and the flight was convenient.

Related info for your journey

  • How long is the flight from Seoul to Osaka?

    A quick flight from Seoul to Osaka can take about 1h 45m. Jin Air provides one of the quickest options available for as low as $309. The distance between Seoul and Osaka is about 858 km. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from Seoul to Osaka round-trip?

    Flying on Peach is currently your cheapest option to Osaka, with prices starting at $188. You may be able to fly from Seoul to Osaka for 34% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Seoul to Osaka one-way?

    The cheapet airlines for a one-way flight from Seoul to Osaka are Jin Air ($58), Air Seoul ($79), and Peach ($80).

  • What are the most popular routes from Seoul to Osaka?

    While some choose either Seoul Gimpo Intl - Osaka Itami or Seoul Gimpo Intl - Kobe, Seoul Gimpo Intl - Osaka Kansai Intl is the most popular route from Seoul to Osaka.

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

    The top 3 most reliable airlines when flying from Seoul to Osaka are Air Canada (98%), Ethiopian Air (98%) and Trinity Airways (Formerly T'way Air) (98%).

  • What are the cheapest flights from Seoul to Osaka?

    Looking for the cheapest flight from Seoul to Osaka? While on average our users pay $308, our data indicates the cheapest price to be $98. The most popular route (Seoul Gimpo Intl - Osaka Kansai Intl), is priced around $560.

  • 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 holiday 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, August is the cheapest month in which you can book a flight from Seoul to Osaka (average of $221). Flying from Seoul to Osaka in February is currently the most expensive (average of $411). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Seoul to Osaka

AirlineCheapestAverageFlexibilityOn-time
PeachCheapest$188Average$296FlexibilityNo cancel feeOn-time72%
Search Peach flights

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