Q: What is the typical price of a round-trip flight between Seoul and Osaka?

Prices are currently low for flights on this route. Typical prices usually range from $277 to $421. The lowest price recently found on this route was $226.

Question 1

How many flights depart from Seoul to Osaka on average per day?

Accepted Answer

74 flights are operational daily from Seoul to Osaka as of January 2026. The most popular departure time for this route is 15:00, with 46% of flights per day taking off at midday.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 3

Which airline has the best punctuality record on Seoul to Osaka flights?

Accepted Answer

According to our data, Jeju Air have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Question 4

What is the cheapest month to fly to Osaka?

Accepted Answer

The month of July is, on average, the cheapest month to fly to Osaka from Seoul, with most prices found around $153. If you don’t want to visit Osaka in July, then you should wait until August to fly from Seoul, when ticket prices are also cheap, with an average price of $173.

Question 5

What is the typical price of a round-trip flight between Seoul and Osaka?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $277 to $421.
The lowest price recently found on this route was $226.

Question 6

How often are flights from Seoul to Osaka delayed?

Accepted Answer

Historically, on average around 9% of flights between Seoul and Osaka have experienced a delay on any given week. The average delay length over the past 12 months has been 77 minutes.

Question 7

How far in advance should I book a flight to Osaka?

Accepted Answer

You are more likely to see cheaper flights to Osaka from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around $259 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from Seoul for as low as $219 on momondo.

Question 8

What is the cheapest Seoul to Osaka flight route?

Accepted Answer

Fly from Incheon Intl to Osaka Kansai Intl for the best Seoul - Osaka flight prices

Question 9

How long does it take to fly to Osaka?

Accepted Answer

On average, it takes 1h 40m to fly from Seoul to Osaka if you fly out of Seoul (the most popular airport in Seoul) and into Osaka Kansai Intl Airport (the most popular airport in Osaka). If you’re flying out of Incheon and into Osaka Kansai Intl Airport, then the flight time is around 1h 45m.

Question 10

What is the most punctual flight time for Seoul to Osaka flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 11

What is the cheapest day to depart on your flight to Osaka?

Accepted Answer

Our data shows that Friday is the least expensive day to fly to Osaka. Tickets to fly out on this day can be as low as $238. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Osaka on Sunday is $370.

Question 12

What is the cheapest time of day to depart on your flight to Osaka?

Accepted Answer

The cheapest time of day to fly to Osaka is in the afternoon when flights can be purchased for as low as $308. Try not to purchase tickets in the morning because they tend to be around $340. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 13

What is the cheapest airline that flies from Seoul to Osaka?

Accepted Answer

Jeju Air, Jin Air, and Eastar Jet are the most popular carriers operating from Seoul to Osaka

Question 14

How have Seoul to Osaka flight prices changed over time?

Accepted Answer

As of January 2026, prices for Seoul to Osaka flights are approximately 37% more expensive when compared to flights at the same time last year.

Question 15

How many flights depart from Seoul to Osaka on average per week?

Accepted Answer

524 flights are operational weekly from Seoul to Osaka as of January 2026. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

Question 16

What cabin class options are available on Seoul to Osaka flights?

Accepted Answer

There are 2 cabin classes available to choose from on Seoul to Osaka flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 17

When did momondo last update prices for flights from Seoul to Osaka?

Accepted Answer

Prices for flights from Seoul to Osaka are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from Seoul to Osaka?

Accepted Answer

There is 1 operator available for flights from Seoul to Osaka as of January 2026.

Question 19

How old do you have to be to fly from Seoul to Osaka?

Accepted Answer

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 stopovers 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.

Question 20

What documentation or ID do you need to fly to Osaka?

Accepted Answer

The travel and health documents you'll need for your trip to Osaka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Osaka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	$122
Fastest flight time	1h 40m
Direct flights	Every day
Airports in Osaka	2 airports

Cheap flights from Seoul to Osaka from $109

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 27/4. 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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How to get the cheapest flight ticket from Seoul to Osaka

What is the typical price of a round-trip flight between Seoul and Osaka?

What is the cheapest month to fly to Osaka?

The month of July is, on average, the cheapest month to fly to Osaka from Seoul, with most prices found around $153. If you don’t want to visit Osaka in July, then you should wait until August to fly from Seoul, when ticket prices are also cheap, with an average price of $173.

What is the cheapest day to depart on your flight to Osaka?

Our data shows that Friday is the least expensive day to fly to Osaka. Tickets to fly out on this day can be as low as $238. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Osaka on Sunday is $370.

What is the cheapest time of day to depart on your flight to Osaka?

The cheapest time of day to fly to Osaka is in the afternoon when flights can be purchased for as low as $308. Try not to purchase tickets in the morning because they tend to be around $340. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seoul to Osaka flight route?

Fly from Incheon Intl to Osaka Kansai Intl for the best Seoul - Osaka flight prices

How far in advance should I book a flight to Osaka?

What cabin class options are available on Seoul to Osaka flights?

There are 2 cabin classes available to choose from on Seoul to Osaka flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seoul to Osaka flight prices changed over time?

As of January 2026, prices for Seoul to Osaka flights are approximately 37% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Seoul to Osaka?

Jeju Air, Jin Air, and Eastar Jet are the most popular carriers operating from Seoul to Osaka

How often are flights from Seoul to Osaka delayed?

Historically, on average around 9% of flights between Seoul and Osaka have experienced a delay on any given week. The average delay length over the past 12 months has been 77 minutes.

What is the most punctual flight time for Seoul to Osaka flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seoul to Osaka flights?

According to our data, Jeju Air have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Seoul to Osaka on average per day?

74 flights are operational daily from Seoul to Osaka as of January 2026. The most popular departure time for this route is 15:00, with 46% of flights per day taking off at midday.

How many flights depart from Seoul to Osaka on average per week?

524 flights are operational weekly from Seoul to Osaka as of January 2026. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

How long does it take to fly to Osaka?

On average, it takes 1h 40m to fly from Seoul to Osaka if you fly out of Seoul (the most popular airport in Seoul) and into Osaka Kansai Intl Airport (the most popular airport in Osaka). If you’re flying out of Incheon and into Osaka Kansai Intl Airport, then the flight time is around 1h 45m.

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When did momondo last update prices for flights from Seoul to Osaka?

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How old do you have to be to fly from Seoul to Osaka?

What documentation or ID do you need to fly to Osaka?

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