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Cheap flights from Seoul to Osaka from $108

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — OSA
26 févr. — 5 mars1
1 adult

The best prices from Seoul to Osaka are usually found in June or July, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 21 février 2025.

Round-trip from

$224

One-way from

$108

Popular in

February

Cheapest in

June

Average price

$362

Good round-trip deal

$227 or less

Good one-way deal

$124 or less
Jeju Air
  • Jeju Air
  • 20/5-28/5
  • Nonstop
  • 3h 40m total
  • Seoul to Osaka
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Jeju Air
  • Jeju Air
  • 5/3
  • Nonstop
  • 1h 40m total
  • Seoul to Osaka
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Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average return price).
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Average for round-trip flights in February 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 21 février 2025.

mar. 20/514:00GMP - KIX
Nonstop1h 40mJeju Air
mer. 28/511:00KIX - GMP
Nonstop2h 00mJeju Air
Deal found 20/2$224
lun. 17/307:00ICN - KIX
Nonstop2h 00mJeju Air
mer. 2/409:50KIX - ICN
Nonstop2h 00mJeju Air
Deal found 19/2$240
dim. 18/516:05ICN - KIX
Nonstop1h 55mJin Air
jeu. 22/511:00KIX - ICN
Nonstop1h 50mJin Air
Deal found 21/2$243
mer. 16/413:05GMP - KIX
Nonstop1h 45mPeach
mer. 23/410:25KIX - GMP
Nonstop1h 55mPeach
Deal found 21/2$276
jeu. 6/312:10ICN - KIX
Nonstop1h 50mT'way Air
lun. 10/315:30KIX - ICN
Nonstop2h 05mT'way Air
Deal found 20/2$343
sam. 28/616:30GMP - KIX
Nonstop1h 55mKorean Air
lun. 7/711:55KIX - GMP
Nonstop1h 55mKorean Air
Deal found 20/2$383
ven. 18/415:50ICN - UKB
Nonstop1h 40mKorean Air
mer. 23/411:00UKB - ICN
Nonstop2h 00mKorean Air
Deal found 20/2$383
jeu. 4/915:05ICN - KIX
Nonstop2h 00mKorean Air
ven. 5/909:05KIX - ICN
Nonstop1h 50mKorean Air
Deal found 21/2$384
mer. 5/1117:50GMP - KIX
Nonstop1h 35mAsiana Airlines
mer. 19/1111:10KIX - GMP
Nonstop1h 50mAsiana Airlines
Deal found 20/2$386
lun. 24/309:55ICN - KIX
Nonstop2h 00mEastar Jet
ven. 28/311:50KIX - ICN
Nonstop2h 00mEastar Jet
Deal found 21/2$395
mer. 16/407:55GMP - ITM
1 stop4h 40mJapan Airlines
mer. 23/416:55ITM - GMP
1 stop4h 55mJapan Airlines
Deal found 20/2$436
mar. 15/407:40GMP - ITM
1 stop5h 25mANA
mer. 23/414:00ITM - GMP
1 stop4h 35mANA
Deal found 21/2$437

Find flights from Seoul to Osaka within your budget

Customise 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 647,157 searches. Data last updated 21 février 2025.

Fly from

Seoul

Fly to

Osaka

Route

Depart

Return

Price

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

mar. 20/5

14:00-15:40

Nonstop1h 40m

Osaka Kansai Intl

mer. 28/5

11:00-13:00

Nonstop2h 00m

$224

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

lun. 17/3

07:00-09:00

Nonstop2h 00m

Osaka Kansai Intl

mer. 2/4

09:50-11:50

Nonstop2h 00m

$240

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

dim. 18/5

16:05-18:00

Nonstop1h 55m

Osaka Kansai Intl

jeu. 22/5

11:00-12:50

Nonstop1h 50m

$243

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

mer. 16/4

13:05-14:50

Nonstop1h 45m

Osaka Kansai Intl

mer. 23/4

10:25-12:20

Nonstop1h 55m

$276

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

lun. 3/3

15:05-17:00

Nonstop1h 55m

Osaka Kansai Intl

mar. 11/3

11:50-13:50

Nonstop2h 00m

$307

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

lun. 10/3

07:55-09:55

Nonstop2h 00m

Osaka Kansai Intl

ven. 14/3

11:15-13:15

Nonstop2h 00m

$325

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

sam. 28/6

16:30-18:25

Nonstop1h 55m

Osaka Kansai Intl

lun. 7/7

11:55-13:50

Nonstop1h 55m

$383

IncheonKobe

ICN - UKB

ICNUKB

Incheon Intl

ven. 18/4

15:50-17:30

Nonstop1h 40m

Kobe

mer. 23/4

11:00-13:00

Nonstop2h 00m

$383

SeoulOsaka

GMP - KIX

GMPKIX

Seoul Gimpo Intl

jeu. 3/7

17:50-19:25

Nonstop1h 35m

Osaka Kansai Intl

sam. 12/7

20:25-22:15

Nonstop1h 50m

$406

SeoulOsaka

GMP - ITM

GMPITM

Seoul Gimpo Intl

mer. 16/4

07:55-12:35

1 stop4h 40m

Osaka Itami

mer. 23/4

16:55-21:50

1 stop4h 55m

$436

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 49 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 return 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.

Travel insights for flights from Seoul to Osaka

Get recent, data-driven insights about flights from Seoul to Osaka including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Seoul to Osaka. Price data was last updated on 14 February 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, May is the cheapest month in which you can book a flight from Seoul to Osaka (average of $534). Flying from Seoul to Osaka in December is currently the most expensive (average of $935). 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 21 février 2025.

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 morning, which can drop the price by up to 31% versus 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 21 février 2025.

The most flights from SEL to OSA are scheduled on a Thursday (64 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (56 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 inches 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 21 février 2025.
Peruse reviews from past customers who have flown with Korean Air, ANA and Japan Airlines from Seoul to Osaka to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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
1,037 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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
8.4
Very Good
836 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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
1,440 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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
8.3
Very Good
445 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

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?

    Flying on Jeju Air is currently your cheapest option to Osaka, with prices starting at $224. Additional round-trip tickets that might be worth considering are offered by Jin Air and T'way Air, with the lowest prices starting at $243 and $343, respectively. You may be able to fly from Seoul to Osaka for 29% less than the average price by searching for these airlines.

  • 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 Jeju Air ($108), Jin Air ($121), and T'way Air ($129).

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

    While some choose either Seoul Gimpo Intl - Kobe or Seoul Gimpo Intl - Osaka Itami, Incheon 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 Busan (78%), Eastar Jet (70%) and Virgin Atlantic (53%).

  • What are the cheapest flights from Seoul to Osaka?

    Looking for the cheapest flight from Seoul to Osaka? While on average our users pay $253, our data indicates the cheapest price to be $87. The most popular route (Incheon Intl - Osaka Kansai Intl), is priced around $221.

  • 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, May is the cheapest month in which you can book a flight from Seoul to Osaka (average of $534). Flying from Seoul to Osaka in December is currently the most expensive (average of $935). 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.

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Top airline flying from Seoul to Osaka

Discover the top airline 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 647,157 searches. Data last updated 21 février 2025.
AirlineCheapestAverageFlexibilityOn-time
PeachCheapest$135Average$256FlexibilityNo cancel feeOn-time72%
Search Peach flights

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