Cheap flights from Incheon Intl Airport to Osaka from £42
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — OSA
2 Nov — 9 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Incheon Intl to Osaka are usually found in September or August, booked 65 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from Incheon Intl to Osaka
Enter your travel dates to find the best prices.
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Cheapest flights from Incheon Intl to Osaka
Explore the most affordable flight options available from Incheon Intl to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.
Wed 28/1021:45 -
Nonstop1h 55m
Tue 3/1100:40 -
Nonstop2h 00m
Deal found 30/9£102
Tue 27/1015:05 -
Nonstop1h 55m
Thu 5/1112:55 -
Nonstop2h 00m
Deal found 1/10£110
Sun 1/1115:50 -
Nonstop2h 00m
Wed 4/1111:15 -
Nonstop2h 10m
Deal found 29/9£113
Wed 7/1017:00 -
Nonstop1h 55m
Wed 28/1008:50 -
Nonstop2h 10m
Deal found 30/9£115
Wed 28/1015:05 -
Nonstop1h 55m
Thu 5/1112:55 -
Nonstop2h 00m
Deal found 30/9£116
Sun 1/1115:50 -
Nonstop2h 00m
Thu 5/1111:15 -
Nonstop2h 10m
Deal found 29/9£116
Wed 4/1115:05 -
Nonstop1h 55m
Thu 5/1112:55 -
Nonstop2h 00m
Deal found 2/10£117
Tue 17/1115:05 -
Nonstop1h 55m
Wed 18/1111:50 -
Nonstop2h 00m
Deal found 1/10£118
Tue 27/1012:10 -
Nonstop2h 00m
Thu 5/1111:15 -
Nonstop2h 10m
Deal found 1/10£120
Tue 6/1015:15 -
Nonstop1h 45m
Wed 7/1012:10 -
Nonstop1h 50m
Deal found 29/9£121
Tue 27/1013:35 -
Nonstop1h 35m
Wed 28/1016:10 -
Nonstop2h 05m
Deal found 29/9£123
Tue 20/1013:20 -
Nonstop1h 40m
Wed 28/1016:10 -
Nonstop2h 05m
Deal found 29/9£123
Best flights from Incheon Intl to Osaka
Discover carefully curated flight deals from Incheon Intl to Osaka that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.
Mon 2/1107:55 -
Nonstop2h 00m
Wed 4/1111:15 -
Nonstop2h 10m
Deal found 29/9£127
Tue 1/1213:35 -
Nonstop1h 35m
Fri 4/1216:10 -
Nonstop2h 05m
Deal found 29/9£127
Thu 29/1015:05 -
Nonstop1h 55m
Thu 5/1112:55 -
Nonstop2h 00m
Deal found 28/9£130
Sat 28/1120:40 -
Nonstop1h 45m
Wed 2/1223:25 -
Nonstop2h 15m
Deal found 30/9£151
Wed 11/1107:00 -
Nonstop1h 50m
Wed 18/1112:00 -
Nonstop2h 05m
Deal found 28/9£129
Sun 29/1114:10 -
Nonstop1h 50m
Wed 2/1210:50 -
Nonstop2h 05m
Deal found 28/9£136
Sun 29/1113:35 -
Nonstop1h 35m
Thu 3/1216:10 -
Nonstop2h 05m
Deal found 28/9£147
Tue 8/1215:10 -
1 stop24h 00m
Thu 10/1212:30 -
1 stop11h 05m
Deal found 2/10£369
Sun 18/1016:10 -
Nonstop1h 55m
Tue 20/1013:10 -
Nonstop1h 50m
Deal found 28/9£191
Mon 7/1213:35 -
Nonstop1h 35m
Wed 9/1216:10 -
Nonstop2h 05m
Deal found 28/9£149
Mon 19/1015:15 -
Nonstop1h 45m
Fri 23/1012:10 -
Nonstop1h 50m
Deal found 2/10£206
Tue 8/1213:35 -
Nonstop1h 35m
Fri 11/1216:10 -
Nonstop2h 05m
Deal found 30/9£152
Thu 22/1014:05 -
Nonstop1h 55m
Tue 27/1010:50 -
Nonstop2h 05m
Deal found 28/9£154
Mon 2/1113:35 -
Nonstop1h 35m
Fri 6/1116:10 -
Nonstop2h 05m
Deal found 28/9£158
Wed 25/1113:35 -
Nonstop1h 35m
Sat 28/1116:10 -
Nonstop2h 05m
Deal found 28/9£160
Wed 18/1113:35 -
Nonstop1h 35m
Fri 20/1116:10 -
Nonstop2h 05m
Deal found 30/9£166
Wed 11/1113:35 -
Nonstop1h 35m
Fri 13/1116:10 -
Nonstop2h 05m
Deal found 2/10£177
Sun 7/221:10 -
1 stop18h 00m
Tue 9/212:30 -
1 stop11h 05m
Deal found 2/10£459
Sun 8/1113:35 -
Nonstop1h 35m
Tue 10/1116:10 -
Nonstop2h 05m
Deal found 28/9£178
Sun 13/1213:35 -
Nonstop1h 35m
Thu 17/1216:10 -
Nonstop2h 05m
Deal found 30/9£178
Sun 18/1012:15 -
1 stop23h 10m
Sat 24/1012:30 -
1 stop24h 20m
Deal found 29/9£483
Thu 15/1013:20 -
Nonstop1h 40m
Wed 21/1016:00 -
Nonstop2h 00m
Deal found 3/10£182
Mon 8/222:05 -
1 stop17h 05m
Thu 11/216:10 -
1 stop21h 35m
Deal found 2/10£486
Direct flights from Incheon Intl to Osaka
Explore direct flight options from Incheon Intl to Osaka based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.
Wed 28/1021:45 -
Nonstop1h 55m
Tue 3/1100:40 -
Nonstop2h 00m
Deal found 30/9£102
Tue 27/1015:05 -
Nonstop1h 55m
Thu 5/1112:55 -
Nonstop2h 00m
Deal found 1/10£110
Sun 1/1115:50 -
Nonstop2h 00m
Wed 4/1111:15 -
Nonstop2h 10m
Deal found 29/9£113
Tue 27/1009:10 -
Nonstop1h 50m
Wed 28/1008:50 -
Nonstop2h 10m
Deal found 30/9£115
Wed 28/1015:05 -
Nonstop1h 55m
Wed 4/1111:50 -
Nonstop2h 00m
Deal found 30/9£116
Sun 1/1115:50 -
Nonstop2h 00m
Thu 5/1111:15 -
Nonstop2h 10m
Deal found 29/9£116
Wed 4/1115:05 -
Nonstop1h 55m
Tue 24/1111:50 -
Nonstop2h 00m
Deal found 2/10£117
Tue 17/1115:05 -
Nonstop1h 55m
Wed 18/1111:50 -
Nonstop2h 00m
Deal found 1/10£118
Tue 27/1012:10 -
Nonstop2h 00m
Thu 5/1111:15 -
Nonstop2h 10m
Deal found 1/10£120
Tue 8/1221:45 -
Nonstop1h 55m
Wed 9/1200:40 -
Nonstop2h 00m
Deal found 2/10£121
Tue 27/1013:35 -
Nonstop1h 35m
Wed 28/1016:10 -
Nonstop2h 05m
Deal found 29/9£123
Tue 20/1013:20 -
Nonstop1h 40m
Wed 28/1016:10 -
Nonstop2h 05m
Deal found 29/9£123
Last-minute flights from Incheon Intl to Osaka
Discover last-minute flight deals from Incheon Intl to Osaka. Data last updated 3 October 2026 and is based on user searches.
Tue 6/1015:15 -
Nonstop1h 45m
Wed 7/1012:10 -
Nonstop1h 50m
Deal found 29/9£121
Wed 7/1017:00 -
Nonstop1h 55m
Wed 28/1008:50 -
Nonstop2h 10m
Deal found 30/9£115
Tue 20/1013:20 -
Nonstop1h 40m
Wed 28/1016:10 -
Nonstop2h 05m
Deal found 29/9£123
Tue 27/1015:05 -
Nonstop1h 55m
Thu 5/1112:55 -
Nonstop2h 00m
Deal found 1/10£110
Tue 27/1012:10 -
Nonstop2h 00m
Thu 5/1111:15 -
Nonstop2h 10m
Deal found 1/10£120
Tue 27/1013:35 -
Nonstop1h 35m
Wed 28/1016:10 -
Nonstop2h 05m
Deal found 29/9£123
Wed 28/1021:45 -
Nonstop1h 55m
Tue 3/1100:40 -
Nonstop2h 00m
Deal found 30/9£102
Wed 28/1015:05 -
Nonstop1h 55m
Wed 4/1111:50 -
Nonstop2h 00m
Deal found 30/9£116
Sun 1/1115:50 -
Nonstop2h 00m
Wed 4/1111:15 -
Nonstop2h 10m
Deal found 29/9£113
Sun 1/1115:50 -
Nonstop2h 00m
Thu 5/1111:15 -
Nonstop2h 10m
Deal found 29/9£122
Wed 4/1115:05 -
Nonstop1h 55m
Tue 24/1111:50 -
Nonstop2h 00m
Deal found 2/10£117
Tue 17/1115:05 -
Nonstop1h 55m
Wed 18/1111:50 -
Nonstop2h 00m
Deal found 1/10£118
One-way flights from Incheon Intl to Osaka
Search for one-way flight options from Incheon Intl to Osaka. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.
Tue 27/1015:05 -
Nonstop1h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9£42
Sat 10/1015:15 -
Nonstop1h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£46
Tue 20/1015:55 -
Nonstop2h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£47
Wed 28/1015:50 -
Nonstop2h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/10£48
Wed 21/1017:45 -
Nonstop1h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/10£49
Wed 18/1109:05 -
Nonstop1h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/10£50
Sun 1/1115:50 -
Nonstop2h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£51
Wed 21/1017:00 -
Nonstop1h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£53
Wed 14/1007:55 -
Nonstop1h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9£54
Wed 28/1013:35 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9£54
Wed 25/1115:50 -
Nonstop2h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9£57
Wed 2/1213:35 -
Nonstop1h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9£57
Find flight deals from Incheon Intl to Osaka
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) 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 3 October 2026.
Customise your flight search to find flights from Incheon Intl 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 7,457,451 searches. Data last updated 3 October 2026.
Use the filters below to find and compare flights from Incheon Intl Airport 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 27/10
15:05-17:00
Nonstop1h 55m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£42
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Sat 31/10
15:05-17:00
Nonstop1h 55m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£50
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Wed 18/11
09:05-10:55
Nonstop1h 50m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£50
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Wed 25/11
15:05-17:00
Nonstop1h 55m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£50
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Mon 26/10
14:10-16:00
Nonstop1h 50m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£53
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Wed 14/10
07:10-09:05
Nonstop1h 55m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£54
Fastest return journey
IncheonKobe
ICN Incheon Intl - UKB Kobe
ICNUKB
Incheon Intl
Wed 25/11
13:35-15:10
Nonstop1h 35m
Kobe
Wed 31/12
00:00-00:00
Nonstop0h 00m
£54
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Wed 14/10
15:15-17:00
Nonstop1h 45m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£60
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Tue 24/11
15:05-17:00
Nonstop1h 55m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£60
IncheonOsaka
ICN Incheon Intl - KIX Osaka Kansai Intl
ICNKIX
Incheon Intl
Wed 11/11
08:05-09:50
Nonstop1h 45m
Osaka Kansai Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
£61
Flights are sorted by cheapest return flights first.
Deals found on 30/9
Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Incheon Intl to Osaka
Have a flexible travel schedule? Discover the best time to fly to Osaka from Incheon Intl with our price prediction graph.
ICN-OSA
ICN-KIX
ICN-UKB
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.
Cheapflights Insights
Everything you need to know about your flight from Incheon Intl Airport to Osaka
ICN-OSA
ICN-KIX
ICN-UKB
What is the cheapest month to book a flight from Incheon Intl Airport to Osaka?
Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Osaka (average of £112). Flying from Incheon Intl Airport to Osaka in February is currently the most expensive (average of £215). 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 ICN to OSA?
Find hourly flight availability from Incheon Intl 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 3 October 2026.
One of the essential ways to save on airfare from Incheon Intl Airport to Osaka is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 31% on airfare.
Weekly flight availability from Incheon Intl Airport to Osaka
Explore weekly flight availability from Incheon Intl 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 3 October 2026.
The most flights from ICN to OSA are scheduled on a Friday (77 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (51 on average).
How much does it cost for a return flight from Incheon Intl Airport to Osaka?
Airfare is below average for this route at the moment.
Incheon Intl Airport to Osaka flights typically cost between £124 and £200 in October.The cheapest return price found within the last 5 days was £102 on Trinity Airways (Formerly T'way Air) (28 Oct–3 Nov).
How often are flights from Incheon to Osaka delayed?
About 8% of weekly flights between Incheon and Osaka have experienced delays in the past year, with the average delay time being 98 minutes.
What is the most punctual flight time for Incheon to Osaka flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Incheon to Osaka flights?
Over the past year, Air Busan have had the lowest number of delays on this route, with just 4% of flights being delayed.
How far ahead should I book a flight from Incheon Intl Airport to Osaka?
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Osaka. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl to Osaka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Incheon Intl Airport to Osaka?
Departing from Incheon Intl Airport to Osaka will take you 1h 50m. There are 533 mi between Incheon Intl Airport and Osaka. Generally, flights for this route are direct.
What is the cheapest airline to fly from Incheon Intl Airport to Osaka round-trip?
Flying on Asiana Airlines is currently your cheapest option to Osaka, with prices starting at £183.
What are the most reliable airlines from Incheon Intl Airport to Osaka?
The top 3 most reliable airlines when flying from Incheon Intl Airport to Osaka are Air Canada (100%), Ethiopian Air (100%) and Trinity Airways (Formerly T'way Air) (99%).
Can I find deals for flights from Incheon Intl to Osaka that include hotel bookings?
Yes. In addition to deals on Incheon Intl to Osaka flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Incheon Intl to Osaka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Osaka.
Can I find deals for business class flights from Incheon Intl to Osaka?
Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Osaka?
Currently, August is the cheapest month in which you can book a flight from Incheon Intl Airport to Osaka (average of £112). Flying from Incheon Intl Airport to Osaka in February is currently the most expensive (average of £215). 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.
Explore flights to Osaka departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 October 2026.
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 3 October 2026.
Discover the top airline that operate flights from Incheon Intl 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 7,457,451 searches. Data last updated 3 October 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Incheon Intl to Osaka?
Cheapflights makes it easy to find Incheon Intl to Osaka flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Incheon Intl to Osaka?
Millions of users choose and trust Cheapflights to book the best flight deals from Incheon Intl to Osaka for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Incheon Intl to Osaka with no change fees?
Yes, we can. To see specific flights from Incheon Intl to Osaka with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Incheon Intl to Osaka become cheaper?
Not ready to book yet? You can track prices for flights from Incheon Intl to Osaka on Cheapflights with our Price Alert feature and get notified when better prices are available.
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