Cheap flights from Seoul to Osaka from $29
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Osaka departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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T'way Air flights from Seoul to Osaka Kansai Intl Airport
Our best T'way Air deals on Seoul to Osaka Kansai Intl Airport flight tickets
Jin Air flights from Seoul to Osaka Kansai Intl Airport
Our best Jin Air deals on Seoul to Osaka Kansai Intl Airport flight tickets
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How to get the cheapest flight ticket from Seoul to Osaka Kansai Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Seoul and Osaka Kansai Intl Airport?
What is the cheapest month to fly to Osaka Kansai Intl Airport?
In general, July is the cheapest month to fly from Seoul to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $112. If you aren’t able to travel during the month of July, then book flights to Osaka Kansai Intl Airport from Seoul during June instead. Flights to Osaka Kansai Intl Airport in June, while not as cheap as those in July, still average around $123.
What is the cheapest day to depart on your flight to Osaka Kansai Intl Airport?
The cheapest day to depart from Seoul to Osaka Kansai Intl Airport is on a Tuesday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Tuesday will often find tickets for as low as $170. Flights from Seoul to Osaka Kansai Intl Airport on a Saturday will generally be more expensive and average around $222. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Osaka Kansai Intl Airport?
Our data shows that the cheapest Seoul to Osaka Kansai Intl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Osaka Kansai Intl Airport in the afternoon for as low as $190. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $237 on average. Flights to Osaka Kansai Intl Airport from Seoul in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Seoul to Osaka Kansai Intl flight route?
Fly from Incheon Intl to Osaka Kansai Intl for the best Seoul - Osaka Kansai Intl flight prices
How far in advance should I book a flight to Osaka Kansai Intl Airport?
You are more likely to see cheaper flights to Osaka Kansai Intl Airport from Seoul when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Osaka Kansai Intl Airport for around $176 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka Kansai Intl Airport from Seoul for as low as $165 on momondo.
What cabin class options are available on Seoul to Osaka Kansai Intl flights?
There are 4 cabin classes available to choose from on Seoul to Osaka Kansai Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Seoul to Osaka Kansai Intl?
Eastar Jet, T'way Air, and Air Seoul are the most popular carriers operating from Seoul to Osaka Kansai Intl
What airlines fly to Osaka Kansai Intl Airport?
Jeju Air, Asiana Airlines and Peach are the top three most popular airlines that fly to Osaka Kansai Intl Airport from Seoul according to our data. Jeju Air is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Osaka Kansai Intl Airport. Keep in mind that there are 10 different airlines that fly to Osaka Kansai Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Seoul to Osaka Kansai Intl Airport on average per day?
As of June 2025, 61 flights take off from Seoul and land in Osaka Kansai Intl Airport each day. The most common flight departure time for this route is 7:00PM, with 41% of daily flights taking off at noon.
How many flights depart from Seoul to Osaka Kansai Intl Airport on average per week?
428 flights are operational weekly from Seoul to Osaka Kansai Intl Airport as of June 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.
When to book flights from Seoul to Osaka Kansai Intl Airport
Cheap Seoul to Osaka Kansai Intl Airport (SEL to KIX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seoul to Osaka Kansai Intl Airport
How far is Seoul to Osaka Kansai Intl by plane?
The straight-line distance from Seoul to Osaka Kansai Intl is 508.1 mi. Typically, this will take 1h 35m by plane in normal conditions.
When did momondo last update prices for flights from Seoul to Osaka Kansai Intl Airport?
Prices for flights from Seoul to Osaka Kansai Intl Airport were last updated today.
How many operators does momondo search for flights from Seoul to Osaka Kansai Intl Airport?
As of June 2025, there are 9 operators available to choose from for flights from Seoul to Osaka Kansai Intl Airport.
How old do you have to be to fly from Seoul to Osaka Kansai Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Osaka Kansai Intl Airport.
What documentation or ID do you need to fly to Osaka Kansai Intl Airport?
The required travel and health documents for your Osaka Kansai Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka Kansai Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Seoul to Osaka Kansai Intl Airport?
Based on momondo bookings for flights between Seoul and Osaka Kansai Intl Airport, the leading plane model is Boeing 737-800, making up 31.50% of the total bookings. Other popular models include Airbus A321-100/200 with 14.82%, Boeing 737 MAX 8 with 10.35%, and Airbus A320neo with 10.03%.
What is the most popular airline from Seoul to Osaka Kansai Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seoul to Osaka Kansai Intl Airport is Jeju Air (19% of total bookings). The next most popular airlines are Peach (19%), Asiana Airlines (18%), and Jin Air (15%).
Best airlines flying from Seoul to Osaka Kansai Intl Airport
Compare and see reviews for airlines that fly from Seoul to Osaka Kansai Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $55 | Free Cancellation | Rating 6.5 12 reviews | |||
| PriceFrom $86 | Free Cancellation | Rating 7.5 33 reviews | |||
| PriceFrom $92 | Free Cancellation | Rating 0.0 0 reviews | |||
| PriceFrom $96 | Free Cancellation | Rating 8.0 1 review | |||
| PriceFrom $97 | Free Cancellation | Rating 8.8 5 reviews | |||
| PriceFrom $104 | Free Cancellation | Rating 8.7 19 reviews | |||
| PriceFrom $105 | Free Cancellation | Rating 7.5 9 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 6.7 82 reviews | |||
| PriceFrom $163 | Free Cancellation | Rating 8.2 441 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 8.4 1,090 reviews |
Air Busan Flights From Seoul to Osaka Kansai Intl Airport
Across 14 Air Busan flights from Seoul to Osaka Kansai Intl Airport this week, the average price was $156, with the best Air Busan deals starting from $97 round-trip. 5 users have rated Air Busan on momondo, with an average score of 8.8/10.
Jin Air Flights From Seoul to Osaka Kansai Intl Airport
Across 19 Jin Air reviews on momondo, the average score is 8.7/10. Jin Air flies from Seoul to Osaka Kansai Intl Airport about 27 times each week, with ticket deals ranging from $104 to $186. Price data is based on momondo searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Seoul to Osaka?
Finding the right flight to Osaka from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Osaka quick and easy, saving you time and money.
Can I find flights from Seoul to Osaka with flexible booking policies on momondo?
momondo does allow users to show only those flights to Osaka from Seoul which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seoul to Osaka?
Once you have performed a search for Seoul to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Seoul to Osaka right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Seoul to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.