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Incheon Intl

$64+ Cheap flights from Osaka (OSA) to Incheon Intl (ICN)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — ICN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Osaka to Incheon Intl are usually found in April or June, booked 69 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Osaka to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Incheon Intl (ICN). 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 April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$117
(Mytrip)

One-way from

$64
(Jeju Air)

Popular in

February

Cheapest in

April

Average price

$164

Good round-trip deal

$147 or less

Good one-way deal

$90 or less
Provider with most accurate pricing for Osaka (OSA)-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Osaka (OSA)-Incheon Intl flights.
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From Osaka (OSA) to Incheon Intl
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One-way flight from Osaka (OSA) to Incheon Intl
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Highest demand for flights based on searches. 8% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 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 Osaka (OSA) to Incheon Intl.
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Price to beat on a one-way flight from Osaka (OSA) to Incheon Intl.
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Find flight deals from Osaka to Incheon Intl

Cheapest flights from Osaka to Incheon Intl
Explore the most affordable flight options available from Osaka to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/112:10 pmKIX - ICN
Nonstop1h 50mMultiple Airlines
Tue 6/33:20 pmICN - KIX
Nonstop1h 40mMultiple Airlines
Deal found 4/17$117
This Jeju Air deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jeju Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:50 amKIX - ICN
Nonstop2h 00mJeju Air
Tue 5/137:10 amICN - KIX
Nonstop1h 50mJeju Air
Deal found 4/17$119
This Trip.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:35 pmKIX - ICN
Nonstop2h 00mAir Busan
Thu 5/223:35 pmICN - KIX
Nonstop2h 05mAir Busan
Deal found 4/17$129
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/712:25 pmKIX - ICN
Nonstop1h 55mPeach
Wed 7/97:30 amICN - KIX
Nonstop1h 50mPeach
Deal found 4/16$143
This T'way Air deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/111:35 amKIX - ICN
Nonstop1h 55mT'way Air
Tue 5/138:00 amICN - KIX
Nonstop2h 05mT'way Air
Deal found 4/15$145
This Jin Air deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jin Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:00 amKIX - ICN
Nonstop1h 50mJin Air
Fri 5/164:05 pmICN - KIX
Nonstop1h 55mJin Air
Deal found 4/16$172
This Eastar Jet deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Eastar Jet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2512:10 pmKIX - ICN
Nonstop1h 50mEastar Jet
Tue 4/2912:00 pmICN - KIX
Nonstop2h 10mEastar Jet
Deal found 4/17$174
This Asiana Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:10 pmKIX - ICN
Nonstop2h 00mAsiana Airlines
Mon 6/24:05 pmICN - KIX
Nonstop1h 45mAsiana Airlines
Deal found 4/16$210
This Korean Air deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1111:00 amUKB - ICN
Nonstop2h 00mKorean Air
Mon 7/143:50 pmICN - UKB
Nonstop1h 40mKorean Air
Deal found 4/17$241
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:50 amKIX - ICN
Nonstop2h 00mHahn Air Systems
Mon 10/139:10 amICN - KIX
Nonstop1h 50mHahn Air Systems
Deal found 4/17$265
This Korean Air deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:10 pmKIX - ICN
Nonstop2h 05mKorean Air
Sat 11/13:10 pmICN - KIX
Nonstop1h 50mKorean Air
Deal found 4/16$288
This Mytrip deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:30 amKIX - ICN
1 stop7h 25mSpring Airlines
Thu 5/224:55 pmICN - KIX
1 stop25h 35mSpring Airlines
Deal found 4/17$308

Cheapflights Fare Finder

Customize your flight search to find flights from Osaka to Incheon Intl 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 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Osaka to Incheon Intl Airport that are best for you.

Fly from

Osaka

Fly to

Incheon Intl

Route

Depart

Return

Price

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 5/1

12:10 pm-2:00 pm

Nonstop1h 50m

Incheon Intl

Tue 6/3

3:20 pm-5:00 pm

Nonstop1h 40m

$117

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 5/1

9:50 am-11:50 am

Nonstop2h 00m

Incheon Intl

Tue 5/13

7:10 am-9:00 am

Nonstop1h 50m

$119

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 5/15

6:35 pm-8:35 pm

Nonstop2h 00m

Incheon Intl

Thu 5/22

3:35 pm-5:40 pm

Nonstop2h 05m

$129

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Mon 7/7

12:25 pm-2:20 pm

Nonstop1h 55m

Incheon Intl

Thu 7/10

7:30 am-9:20 am

Nonstop1h 50m

$140

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 5/1

11:35 am-1:30 pm

Nonstop1h 55m

Incheon Intl

Tue 5/13

8:00 am-10:05 am

Nonstop2h 05m

$145

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Wed 5/14

11:00 am-12:50 pm

Nonstop1h 50m

Incheon Intl

Fri 5/16

4:05 pm-6:00 pm

Nonstop1h 55m

$172

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Sun 5/25

12:10 pm-2:00 pm

Nonstop1h 50m

Incheon Intl

Tue 5/27

9:15 am-11:10 am

Nonstop1h 55m

$195

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 5/29

7:10 pm-9:10 pm

Nonstop2h 00m

Incheon Intl

Mon 6/2

4:05 pm-5:50 pm

Nonstop1h 45m

$210

KobeIncheon

UKB - ICN

UKBICN

Kobe

Fri 7/11

11:00 am-1:00 pm

Nonstop2h 00m

Incheon Intl

Mon 7/14

3:50 pm-5:30 pm

Nonstop1h 40m

$241

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 10/7

9:50 am-11:50 am

Nonstop2h 00m

Incheon Intl

Mon 10/13

9:10 am-11:00 am

Nonstop1h 50m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 44 results
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Compare providers for flights from Osaka to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Osaka to Incheon Intl in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Osaka-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Osaka-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka-Incheon Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Osaka to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Osaka 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 Osaka to Incheon Intl Airport

How far ahead should I book a flight from Osaka to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Osaka to Incheon Intl. Price data was last updated on April 11, 2025.

The price you pay for your flight from Osaka to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Osaka to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Osaka to Incheon Intl Airport (average of $1,001). Flying from Osaka to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 OSA to ICN?

Find hourly flight availability from Osaka to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s optimal to fly from Osaka to Incheon Intl Airport in the evening. By choosing this option you can save up to 68% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Osaka to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Osaka to Incheon Intl. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Osaka to Incheon Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Osaka to Incheon Intl Airport

Explore weekly flight availability from Osaka to Incheon Intl. 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 April 17, 2025.

The most flights from OSA to ICN are scheduled on a Wednesday (54 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (44 on average).

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and Japan Airlines from Osaka to Seoul by reading reviews from past customers. 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.
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,064 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,447 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
844 reviews
EVA Air
8.4
Very good
1,177 reviews

Boarding

8.4

Crew

8.6

Food

8.1

Entertainment

8.0

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Incheon Intl. 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 Osaka to Incheon Intl Airport round-trip?

    Currently priced at $119, Jeju Air will fly you from Osaka to Incheon Intl Airport and back. In addition to Jeju Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Busan and Peach - these airlines can fly you to your destination from $129 and $143, respectively. Jeju Air is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Osaka to Incheon Intl Airport one-way?

    For one-way options, check prices for Jeju Air. According to our data, you can fly for as low as $64. Users have also found prices from $68 and $73 on Peach and Air Busan, respectively.

  • What are the most popular routes from Osaka to Incheon Intl Airport?

    The most popular flight routes from Osaka to Incheon Intl Airport are Osaka Kansai Intl - Incheon Intl, Kobe - Incheon Intl and Osaka Itami - Incheon Intl.

  • What are the most reliable airlines from Osaka to Incheon Intl Airport?

    Consider Aero K (100%), Jeju Air (93%) or T'way Air (80%) when booking your flight. These represent the most reliable airlines when flying from Osaka to Incheon Intl Airport.

  • What are the cheapest flights from Osaka to Incheon Intl Airport?

    The cheapest flight price from Osaka to Incheon Intl Airport is $67. On average you can expect to pay $943. The most popular route, (Osaka Kansai Intl - Incheon Intl), can usually be booked for $112.

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

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

  • How can I find direct flights from Osaka to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Osaka to Incheon Intl 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 Osaka to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Osaka to Incheon Intl Airport (average of $1,001). Flying from Osaka to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
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Alternative routes for Osaka to Incheon Intl

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

Top 6 airlines flying from Osaka to Incheon Intl

Discover the top 6 airlines that operate flights from Osaka to Incheon Intl. 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 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$99Average$180FlexibilityNo cancel feeOn-time78%
Jeju AirCheapest$120Average$200FlexibilityNo cancel feeOn-timeN/A
PeachCheapest$129Average$185FlexibilityNo cancel feeOn-time72%
Air SeoulCheapest$149Average$204FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$199Average$218FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$228Average$283FlexibilityNo cancel feeOn-time76%

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