ICN - KIX

Find cheap flights from Incheon to Osaka

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Osaka Kansai Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Osaka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Osaka, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Incheon to Osaka (ICN-KIX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Incheon to Osaka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Incheon to Osaka

KAYAK's recommended return flight deals from the most popular airlines that fly from Incheon to Osaka.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Peach Logo
ICN-KIX
1h 50mdirect
Peach Logo
KIX-ICN
1h 55mdirect
Air Seoul Logo
ICN-KIX
1h 50mdirect
Air Seoul Logo
KIX-ICN
2h 00mdirect
Air Seoul
Find Deal
Air Canada Logo
ICN-KIX
1h 45mdirect
Air Canada Logo
KIX-ICN
1h 50mdirect
Air Canada
Find Deal
Japan Airlines Logo
ICN-KIX
1h 45mdirect
Japan Airlines Logo
KIX-ICN
1h 50mdirect
Japan Airlines
Find Deal
T'way Air Logo
ICN-KIX
2h 05mdirect
T'way Air Logo
KIX-ICN
1h 55mdirect
T'way Air
Find Deal
Delta Logo
ICN-KIX
1h 45mdirect
Delta Logo
KIX-ICN
1h 50mdirect
Asiana Airlines Logo
ICN-KIX
1h 45mdirect
Asiana Airlines Logo
KIX-ICN
1h 50mdirect
Asiana Airlines
Find Deal
Eastar Jet Logo
ICN-KIX
1h 55mdirect
Eastar Jet Logo
KIX-ICN
1h 50mdirect
Eastar Jet
Find Deal
Jeju Air Logo
ICN-KIX
1h 50mdirect
Jeju Air Logo
KIX-ICN
2h 00mdirect
Jeju Air
Find Deal
Ethiopian Air Logo
ICN-KIX
1h 45mdirect
Ethiopian Air Logo
KIX-ICN
1h 55mdirect
Ethiopian Air
Find Deal
Etihad Airways Logo
ICN-KIX
1h 45mdirect
Etihad Airways Logo
KIX-ICN
1h 50mdirect
Etihad Airways
Find Deal
Air Busan Logo
ICN-KIX
2h 15mdirect
Air Busan Logo
KIX-ICN
2h 05mdirect
Air Busan
Find Deal
ITA Airways Logo
ICN-KIX
2h 00mdirect
ITA Airways Logo
KIX-ICN
1h 50mdirect
ITA Airways
Find Deal
Korean Air Logo
ICN-KIX
1h 50mdirect
Korean Air Logo
KIX-ICN
1h 50mdirect
Korean Air
Find Deal
ANA Logo
ICN-KIX
1h 45mdirect
ANA Logo
KIX-ICN
1h 50mdirect
Virgin Atlantic Logo
ICN-KIX
2h 00mdirect
Virgin Atlantic Logo
KIX-ICN
1h 50mdirect
Virgin Atlantic
Find Deal
Jin Air Logo
ICN-KIX
1h 50mdirect
Jin Air Logo
KIX-ICN
1h 50mdirect
Jin Air
Find Deal
MIAT Mongolian Logo
ICN-KIX
1h 45mdirect
MIAT Mongolian Logo
KIX-ICN
1h 50mdirect
MIAT Mongolian
Find Deal

Expert advice for your flight from Incheon to Osaka

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Etihad Airways

Etihad's economy offers extra legroom seats with 3 inches more space, available with Deluxe fares.


Bid for a Neighbour Free seat to ensure extra space by leaving adjacent seats unoccupied.

Asiana Airlines

Asiana's economy seats offer extra comfort with 9 seats per row on Boeing 777s.


Choose Economy Smartium for 4 inches more legroom and priority boarding on A350 flights.

Our travel experts
Joe Cortez

Joe Cortez

Expert on Etihad Airways

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
John Walton

John Walton

Expert on Asiana Airlines

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

KAYAK's insights & trends for Incheon to Osaka flights

Get data-powered insights and trends into flights from Incheon to Osaka to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Incheon to Osaka?

The average price of all round-trip flights from Incheon Intl Airport to Osaka Kansai Intl Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Osaka on a Monday and more expensive on a Saturday. On your return trip to Incheon, you should consider flying back on a Monday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Osaka Kansai Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Incheon Intl Airport to Osaka Kansai Intl Airport is June, where tickets cost £98 (return) on average. On the other hand, the most expensive months are January and February, where the average cost of round-trip tickets is £174 and £171 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Osaka Kansai Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Incheon Intl Airport to Osaka Kansai Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Incheon Intl Airport to Osaka Kansai Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know - Cheap tickets from Incheon to Osaka

Low season

June

High season

December
Best time to beat the crowds (27% less expensive on average)
Most popular time to fly (3% more expensive on average)

When to book flights from Incheon to Osaka

Are your dates flexible? Find out the best times to travel from Incheon to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to Osaka flights

  • Which airlines offer Wi-Fi service onboard planes from Incheon to Osaka?

    Asiana Airlines, and ANA offer inflight Wi-Fi service on the Incheon to Osaka flight route.

  • Which aircraft models fly most regularly from Incheon to Osaka?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Incheon to Osaka flight route.

  • Which airline alliances offer flights from Incheon to Osaka?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Incheon and Osaka, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Incheon to Osaka?

    There are direct flights from Incheon to Osaka on a daily basis.

  • How does KAYAK find such low prices on flights from Incheon to Osaka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to Osaka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to Osaka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Osaka from Incheon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to Osaka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Osaka with an airline and back to Incheon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to Osaka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Osaka from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Incheon Intl Airport to Osaka Kansai Intl Airport

  • Looking for a cheap flight from Osaka to Incheon? 25% of our users found flights on this route for £46 or less one-way and £92 or less round-trip.

Prefer to fly direct from Incheon to Osaka?

Find which airlines fly direct from Incheon Intl Airport to Osaka Kansai Intl Airport, which days they fly and book direct flights.

Direct departures

Incheon Intl to Osaka Kansai Intl

Monday

ANA, Air Busan, Air Canada, +16 more

ANA, Air Busan, +17 more

Tuesday

ANA, Air Busan, Air Canada, +16 more

ANA, Air Busan, +17 more

Wednesday

ANA, Air Busan, Air Canada, +16 more

ANA, Air Busan, +17 more

Thursday

ANA, Air Busan, Air Canada, +16 more

ANA, Air Busan, +17 more

Friday

ANA, Air Busan, Air Canada, +16 more

ANA, Air Busan, +17 more

Saturday

ANA, Air Busan, Air Canada, +16 more

ANA, Air Busan, +17 more

Sunday

ANA, Air Busan, Air Canada, +16 more

ANA, Air Busan, +17 more

See more direct flights

Direct returns

Osaka Kansai Intl to Incheon Intl

Monday

ANA, Air Busan, Air Canada, +15 more

ANA, Air Busan, +16 more

Tuesday

ANA, Air Busan, Air Canada, +15 more

ANA, Air Busan, +16 more

Wednesday

ANA, Air Busan, Air Canada, +15 more

ANA, Air Busan, +16 more

Thursday

ANA, Air Busan, Air Canada, +15 more

ANA, Air Busan, +16 more

Friday

ANA, Air Busan, Air Canada, +15 more

ANA, Air Busan, +16 more

Saturday

ANA, Air Busan, Air Canada, +15 more

ANA, Air Busan, +16 more

Sunday

ANA, Air Busan, Air Canada, +15 more

ANA, Air Busan, +16 more

See more direct flights
See more direct flights

Top airline flying from Incheon to Osaka

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Osaka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon to Osaka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1062 reviews
8.5Boarding
8.2Entertainment
8.3Comfort
8.7Crew
8.1Food
Airline reviews

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

8.0 ExcellentAnonymous, Apr 2025ICN - BKK
Read more Korean Air reviews

They did an excellent job helping me with a wheelchair. I couldn’t have asked for any better help.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

Best service I’ve ever had Flight attendants are nicely dressed and look very professional

My second flight wasn't better than the first one. And this is 14 hours trip, crew came out only to offer food and the choices was poor. This food choices are good for Asian people but not for westerners. The breakfast kind thing was a corn sausage really disgusting. The air-conditioned blower really blow high and cold, turn out on my arrival to feel seek, that makes the trip uncomfortable. The crew didn't not really come out during the trip to offer drinks or snacks. No fruits available. Very poor service

I loved everything, I was just a little confused on my bag allowance. When I checked in it said I was allowed 2 check in bags, but when I got there they said I was only allowed 1 so I had to pay an additional 200 dollars! Other then that everything was great! I would love to use your Airlines again when I fly out to Manila again in late May, however I want to be able to have 2 bags included this time lol 😆

the water for tea could have been hot, entertainment was awful, lots of old movies and TV shows

The carry on baggage was collected before boarding without further information where the passengers can collect them . When the flight arrived at Tan son Nhat airport, it was very complicate to find the luggage

The food is always good and that flight was particularly good.

Absolutely wonderful,love the big clean plane specially the good food.

Everything you need to know for your flight from Incheon to Osaka

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.