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Cheap flights from Seoul to Osaka from C$ 78

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — OSA
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from Seoul to Osaka are usually found in June or April, booked 44 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Seoul to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2025.

Round-trip from

C$ 140

One-way from

C$ 78

Popular in

January

Cheapest in

June

Average price

C$ 227

Good round-trip deal

C$ 134 or less

Good one-way deal

C$ 72 or less
Jeju Air
  • Jeju Air
  • 25/5-29/5
  • Nonstop
  • 3h 50m total
  • Seoul to Osaka
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Air Busan
  • Air Busan
  • 20/6
  • Nonstop
  • 2h 05m total
  • Seoul to Osaka
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Highest demand for flights based on searches. 11% potential increase in price (C$ 50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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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Find flight deals from Seoul to Osaka

Cheapest flights from Seoul to Osaka
Explore the most affordable flight options available from Seoul to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Mon 28/43:15 p.m.ICN - KIX
Nonstop1h 45mEastar Jet
Wed 30/43:10 p.m.KIX - ICN
Nonstop1h 45mEastar Jet
Deal found 27/4C$ 129
Sun 25/57:10 a.m.ICN - KIX
Nonstop1h 50mJeju Air
Thu 29/59:50 a.m.KIX - ICN
Nonstop2h 00mJeju Air
Deal found 29/4C$ 140
Mon 16/68:00 a.m.ICN - KIX
Nonstop2h 05mT'way Air
Tue 17/611:35 a.m.KIX - ICN
Nonstop1h 55mT'way Air
Deal found 28/4C$ 146
Wed 11/64:05 p.m.ICN - KIX
Nonstop1h 55mJin Air
Fri 20/67:10 p.m.KIX - ICN
Nonstop1h 50mJin Air
Deal found 28/4C$ 187
Mon 28/47:20 p.m.ICN - KIX
Nonstop1h 45mAsiana Airlines
Thu 8/57:10 p.m.KIX - ICN
Nonstop2h 00mAsiana Airlines
Deal found 28/4C$ 252
Sat 13/93:05 p.m.ICN - KIX
Nonstop2h 00mKorean Air
Tue 16/99:05 a.m.KIX - ICN
Nonstop1h 50mKorean Air
Deal found 27/4C$ 254
Mon 28/47:20 p.m.GMP - ITM
1 stop12h 15mJapan Airlines
Thu 1/512:30 p.m.ITM - GMP
1 stop5h 30mJapan Airlines
Deal found 28/4C$ 492
Thu 8/510:15 p.m.ICN - KIX
2 stops22h 30mShandong Airlines
Sat 10/512:30 p.m.KIX - ICN
1 stop9h 25mShandong Airlines
Deal found 28/4C$ 509
Thu 4/97:40 a.m.GMP - ITM
1 stop7h 25mANA
Wed 10/912:00 p.m.ITM - GMP
1 stop6h 35mANA
Deal found 28/4C$ 513

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from Seoul to Osaka that are best for you.

Fly from

Seoul

Fly to

Osaka

Route

Depart

Return

Price

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sun 25/5

7:10 a.m.-9:00 a.m.

Nonstop1h 50m

Osaka Kansai Intl

Thu 29/5

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

Nonstop2h 00m

C$ 140

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 16/6

8:00 a.m.-10:05 a.m.

Nonstop2h 05m

Osaka Kansai Intl

Tue 17/6

11:35 a.m.-1:30 p.m.

Nonstop1h 55m

C$ 146

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 11/6

4:05 p.m.-6:00 p.m.

Nonstop1h 55m

Osaka Kansai Intl

Fri 20/6

7:10 p.m.-9:00 p.m.

Nonstop1h 50m

C$ 187

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 9/5

4:05 p.m.-5:50 p.m.

Nonstop1h 45m

Osaka Kansai Intl

Tue 13/5

7:10 p.m.-9:10 p.m.

Nonstop2h 00m

C$ 252

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sat 13/9

3:05 p.m.-5:05 p.m.

Nonstop2h 00m

Osaka Kansai Intl

Tue 16/9

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

Nonstop1h 50m

C$ 254

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 1/10

3:15 p.m.-5:00 p.m.

Nonstop1h 45m

Osaka Kansai Intl

Sat 4/10

12:10 p.m.-2:00 p.m.

Nonstop1h 50m

C$ 428

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Wed 25/6

7:55 a.m.-1:35 p.m.

1 stop5h 40m

Osaka Itami

Thu 26/6

2:25 p.m.-9:50 p.m.

1 stop7h 25m

C$ 506

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sun 11/5

10:15 p.m.-8:45 p.m.

2 stops22h 30m

Osaka Kansai Intl

Tue 13/5

12:30 p.m.-12:50 p.m.

1 stop24h 20m

C$ 509

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

Thu 4/9

7:40 a.m.-3:05 p.m.

1 stop7h 25m

Osaka Itami

Wed 10/9

12:00 p.m.-6:35 p.m.

1 stop6h 35m

C$ 513

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Fri 20/6

3:35 p.m.-5:40 p.m.

Nonstop2h 05m

C$ 78

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 26 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Osaka. Price data was last updated on 25 April 2025.

To ensure you get the cheapest price possible for a flight from Seoul to Osaka, you should look to book at least 44 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 month to book a flight from Seoul to Osaka?

Currently, January is the cheapest month in which you can book a flight from Seoul to Osaka (average of C$ 927). Flying from Seoul to Osaka in July is currently the most expensive (average of C$ 1,304). 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?

Find hourly flight availability from Seoul to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 April 2025.

A simple way to save on the total cost of your ticket is to fly from Seoul to Osaka in the afternoon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the evening.

Weekly flight availability from Seoul to Osaka

Explore weekly flight availability from Seoul to Osaka. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 April 2025.

The most flights from SEL to OSA are scheduled on a Tuesday (69 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (54 on average).

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 40.0 - 200.0 mm per month. June is typically the wettest month, when rainfall can reach 200.0 mm. January is typically the driest time to visit Osaka when rainfall is around 40.0 mm.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Osaka. Reviews last updated 29 April 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and ANA from Seoul to Osaka to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Japan Airlines
8.3
Very good
1,459 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
ANA
8.3
Very good
855 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Asiana Airlines
8.2
Very good
442 reviews
Korean Air
8.4
Very good
1,063 reviews
Check prices

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seoul to Osaka round-trip?

    Cheapflights users have booked flights from Seoul to Osaka round-trip from C$ 140. Other airlines that can offer you cheap pricing are T'way Air, from C$ 146, and Jin Air, from C$ 187. Jeju Air is currently priced 47% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Seoul to Osaka are Air Busan (C$ 78), Jeju Air (C$ 82), and T'way Air (C$ 121).

  • 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: Jeju Air (80%), T'way Air (77%), Air Busan( 74%).

  • 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$ 176, our data indicates the cheapest price to be C$ 62. The most popular route (Incheon Intl - Osaka Kansai Intl), is priced around C$ 187.

  • 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, January is the cheapest month in which you can book a flight from Seoul to Osaka (average of C$ 927). Flying from Seoul to Osaka in July is currently the most expensive (average of C$ 1,304). 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

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Alternative routes for Seoul to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Kansai Intl flights

Top 3 airlines flying from Seoul to Osaka

Discover the top 3 airlines that operate flights from Seoul to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Jeju AirCheapestC$ 140AverageC$ 156FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
PeachCheapestC$ 158AverageC$ 268FlexibilityNo cancel feeOn-time72%
Search Peach flights
Jin AirCheapestC$ 178AverageC$ 195FlexibilityNo cancel feeOn-time78%
Search Jin Air flights

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How does Cheapflights help users find flights from Seoul to Osaka?

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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Can Cheapflights find flights from Seoul to Osaka with no change fees?

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

Can Cheapflights notify me if prices for flights from Seoul to Osaka become cheaper?

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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