How many flights from Seoul to Osaka are non-stop?

In the trailing 90 days, approximately 80.1% of flights from Seoul to Osaka were non-stop. For flights that included stopovers, the median number of stopovers was 1. This indicates that direct flights are a common option for this route. Travelers can generally expect a high probability of finding a non-stop option.

What's the flight time from Seoul to Osaka?

The typical direct flight from Seoul to Osaka has a median duration of 1 hour and 50 minutes. This route covers a distance of 860 kilometers. For flights with one stop, the median flight time increases significantly to 8 hours and 55 minutes. Travelers should consider these durations when planning their journey.

Should I set a price alert for Seoul to Osaka flights?

Historically, deals for flights from Seoul to Osaka are frequent. This suggests that prices for this route tend to fluctuate, making it beneficial to monitor them. Setting a price alert can help travelers identify opportune moments to book. This route is one of the more frequently discounted destinations in the trailing 30 days.

Flights From Seoul

To Osaka

Cheap Flights from Seoul to Osaka

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Deals from

Seoul

RatePunk searches hundreds of travel sites at once for deals on flights to Osaka

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Seoul to Osaka

Explore current cheapest deals departing from Seoul to Osaka

2026-08-19 – 2026-08-26
SEL - Osaka
46% AI deal score
$146
$117
Round trip
2026-08-08 – 2026-08-15
SEL - Osaka
46% AI deal score
$147
$117
Round trip
2026-09-01 – 2026-09-09
SEL - Osaka
44% AI deal score
$132
$117
Round trip
2026-09-16 – 2026-09-23
SEL - Osaka
46% AI deal score
$145
$118
Round trip
2026-09-08 – 2026-09-15
SEL - Osaka
45% AI deal score
$138
$118
Round trip
2026-09-01 – 2026-09-03
SEL - Osaka
47% AI deal score
$150
$118
Round trip
2026-09-01 – 2026-09-05
SEL - Osaka
47% AI deal score
$149
$118
Round trip
2026-08-06 – 2026-08-20
SEL - Osaka
41% AI deal score
$126
$119
Round trip
2026-09-02 – 2026-09-05
SEL - Osaka
47% AI deal score
$150
$119
Round trip
2026-11-08 – 2026-11-25
SEL - Osaka
41% AI deal score
$114
$119
Round trip

Seoul to Osaka: Overview

Insights for flights from Seoul to Osaka

For travelers looking for cheap flights from Seoul to Osaka, April stands out as the most affordable month, with a median fare of just $65. Other budget-friendly options include August, with a median fare of $71, and May, where the median fare is $73. Planning your trip during these months could lead to significant savings on your journey.

Right now, fares to Osaka are above the typical level, with prices typically ranging from $92–$296 and a median of $169. Currently, only 1% of recent fares are classified as a good price. New deals appear almost daily, so setting up a price alert could help you find better options.

When flying from Seoul to Osaka, almost all itineraries are non-stop, with direct flights from Seoul to Osaka making up 80.1% of recent fares. For the remaining itineraries that do include connections, travelers typically experience one stopover.

A typical journey from Seoul to Osaka takes approximately 2h 10m. This median duration includes both direct and connecting itineraries, providing a realistic expectation for your travel time.

The distance between Seoul and Osaka is 860 km, classifying this route as a short-haul flight. This relatively short distance contributes to the quick flight times and the high prevalence of direct flights available.

How much is a round trip from Seoul to Osaka

Regular price: $175 - $455

Prices for flights from Seoul to Kobe are currently below the regular range.

The regular price range for this route is between 175 USD and 455 USD. The current lowest deal is 114 USD with Sierra National Airlines for travel from Aug 20-Aug 21.

now $114

Low $175

High $455

The cheapest time to fly from Seoul to Osaka

The cheapest month to fly from Seoul to Osaka is April, with a median price of $65. The most expensive month is March, with a median price of $839. Prices are generally lower from April to November.

April

Cheapest

Flights from $65

March

Most Expensive

Flights from $839

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Seoul to Osaka

Coyne Aviation

Last-minute flights going from Seoul to Osaka

Mon, Aug 3

⌛ Last-Minute

ICN - Osaka

Seoul (ICN) - Osaka (KIX)

Arcus-Air Logistic

$134

$126

One-way

Thu, Aug 6

⌛ Last-Minute

ICN - Osaka

Seoul (ICN) - Osaka (KIX)

Sierra National Airlines

$150

$125

One-way

Fri, Aug 7

⌛ Last-Minute

ICN - Kobe

Seoul (ICN) - Kobe (UKB)

Sierra National Airlines

$217

$115

One-way

Fri, Aug 7

⌛ Last-Minute

ICN - Osaka

Seoul (ICN) - Osaka (KIX)

T'way Air

$162

$125

One-way

Fri, Aug 7

⌛ Last-Minute

ICN - Kobe

Seoul (ICN) - Kobe (UKB)

Sierra National Airlines

$190

$125

One-way

Sat, Aug 8

⌛ Last-Minute

ICN - Osaka

Seoul (ICN) - Osaka (KIX)

Coyne Aviation

$128

$124

One-way

Biggest price drops on these dates for flights from Seoul to Osaka

3 nights

Aug 23 - Aug 26

$299 → $131

56%

5 nights

Aug 8 - Aug 13

$320 → $176

45%

3 nights

Sep 19 - Sep 22

$307 → $164

47%

6 nights

Aug 8 - Aug 14

$308 → $166

46%

Popular Airports to fly from Seoul to Osaka

Seoul - Osaka route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Seoul to Osaka are below the typical level, with deals around $114.

📅 Best time to fly

April is historically the cheapest month to fly

Historically, April is the cheapest month to fly from Seoul to Osaka, with a median price of $65.

⏱️ Flight duration

Direct flights take 2h 10m on average

The typical direct flight from Seoul to Osaka takes 2 hours and 10 minutes.

✈️ Airlines & availability

Direct flights are dominant on this route

Direct flights make up 80.1% of flights on this route, with frequent deals available.

🏆 Airline highlight

Coyne Aviation offers direct flights

Coyne Aviation is one airline that offers direct flights from Seoul to Osaka.

🎯 Booking tip

Consider booking in April or August for best prices

Historically, April and August offer the lowest median prices for this route.

Seoul main airports to depart from

Incheon International (ICN)

Cheapest

Incheon International Airport offers flights to Osaka, providing a good option for your journey.

📍 ~50 km from Seoul city center (reachable by car or train)

💸 Flights from ~$105

Osaka main airports to arrive at

Kansai International (KIX)

Cheapest

Kansai International Airport is a good choice for flights from Seoul to Osaka, offering competitive prices.

📍 ~40 km from Osaka (reachable by car)

💸 Flights from ~$105

Airports nearby Osaka used as alternative

Kobe (UKB)

Kobe (UKB) is a useful domestic alternative due to its extreme proximity to Osaka.

📍 ~30 km from Osaka (reachable by Port Liner or Bay Shuttle ferry)

💸 Flights from ~$123

Business & First Class Flight Deals to Osaka

79% AI deal score

$2,885

$1,687

Save $1,198

Frequently Asked Questions About Flights to Osaka

Historically, the best time to book flights from Seoul to Osaka is within 0-6 days of departure, where the average price was $81. Booking 7-13 days out typically saw average prices of $88. In contrast, booking 60+ days in advance resulted in a significantly higher average price of $392. This suggests that last-minute bookings often yield better deals for this route across the trailing quarter.

Across the trailing 90 days, a good deal for a flight from Seoul to Osaka is considered to be $92 or less. The median price for this route during that period was $169. Prices exceeding $296 typically fall into the more expensive range. By comparing offers to the $92 threshold, travelers can identify favorable prices.

Historically, the cheapest months to fly from Seoul to Osaka include April, with a median price of $65, and August, with a median price of $71. May also offered competitive prices, with a median of $73. These months generally present better value compared to the annual median price of $169 for this route across the trailing 270 days.

Seoul to Osaka: Overview