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Cheap flights from Osaka to Seoul from C$ 137

OSA — SEL
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Osaka to Seoul are usually found in July or June, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Osaka to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Osaka to Seoul

Wed 18/1111:45 a.m. -
Nonstop2h 00m
Tue 24/118:55 a.m. -
Nonstop1h 50m
Deal found 29/10C$ 263
Tue 10/1111:45 a.m. -
Nonstop2h 00m
Mon 16/112:45 p.m. -
Nonstop1h 50m
Deal found 29/10C$ 273
Tue 1/128:50 a.m. -
Nonstop2h 10m
Wed 2/124:55 p.m. -
Nonstop1h 45m
Deal found 30/10C$ 276
Wed 2/1212:55 p.m. -
Nonstop2h 00m
Thu 3/123:05 p.m. -
Nonstop1h 55m
Deal found 29/10C$ 280
Tue 29/1211:45 a.m. -
Nonstop2h 00m
Thu 31/122:45 p.m. -
Nonstop1h 50m
Deal found 29/10C$ 281
Wed 28/109:50 a.m. -
Nonstop2h 05m
Thu 29/107:00 a.m. -
Nonstop1h 50m
Deal found 27/10C$ 292
Tue 1/128:50 a.m. -
Nonstop2h 10m
Thu 3/122:10 p.m. -
Nonstop1h 50m
Deal found 30/10C$ 294
Tue 8/128:50 a.m. -
Nonstop2h 10m
Thu 10/124:55 p.m. -
Nonstop1h 45m
Deal found 26/10C$ 295
Mon 14/1211:50 a.m. -
Nonstop2h 00m
Mon 21/123:05 p.m. -
Nonstop1h 55m
Deal found 29/10C$ 298
Mon 7/1210:45 a.m. -
Nonstop1h 55m
Tue 8/128:00 a.m. -
Nonstop1h 45m
Deal found 26/10C$ 334
Tue 15/1211:05 a.m. -
Nonstop2h 00m
Wed 16/127:55 a.m. -
Nonstop1h 50m
Deal found 29/10C$ 338
Tue 1/1210:45 a.m. -
Nonstop1h 55m
Wed 2/121:40 p.m. -
Nonstop1h 45m
Deal found 26/10C$ 341

Find flight deals from Osaka to Seoul

Round-trip from

C$ 263

One-way from

C$ 137

Popular in

February

Cheapest in

July

Average price

C$ 294

Good round-trip deal

C$ 3,208 or less

Good one-way deal

C$ 154 or less
Parata Air
  • Parata Air
  • 1/1-3/1
  • Nonstop
  • 3h 50m total
  • Osaka to Seoul
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Jeju Air
  • Jeju Air
  • 15/12-31/12
  • Nonstop
  • 2h 05m total
  • Osaka to Seoul
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Highest demand for flights based on searches. 7% potential increase in price (C$ 30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 6 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Osaka (OSA) to Seoul (SEL).
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Price to beat on a one-way flight from Osaka (OSA) to Seoul (SEL).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Osaka to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaIncheon

KIX Osaka Kansai Intl - ICN Incheon Intl

KIXICN

Osaka Kansai Intl

Wed 6/1

11:45 a.m.-1:45 p.m.

Nonstop2h 00m

Incheon Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 158

OsakaIncheon

KIX Osaka Kansai Intl - ICN Incheon Intl

KIXICN

Osaka Kansai Intl

Mon 25/1

9:50 a.m.-11:55 a.m.

Nonstop2h 05m

Incheon Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 172

OsakaIncheon

KIX Osaka Kansai Intl - ICN Incheon Intl

KIXICN

Osaka Kansai Intl

Sun 24/1

8:50 a.m.-11:00 a.m.

Nonstop2h 10m

Incheon Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 175
Quickest round-trip

OsakaSeoul

KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl

KIXGMP

Osaka Kansai Intl

Thu 21/1

10:45 a.m.-12:40 p.m.

Nonstop1h 55m

Seoul Gimpo Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 179

OsakaIncheon

KIX Osaka Kansai Intl - ICN Incheon Intl

KIXICN

Osaka Kansai Intl

Thu 18/2

8:50 a.m.-11:00 a.m.

Nonstop2h 10m

Incheon Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 186

OsakaIncheon

KIX Osaka Kansai Intl - ICN Incheon Intl

KIXICN

Osaka Kansai Intl

Wed 23/12

10:30 a.m.-12:35 p.m.

Nonstop2h 05m

Incheon Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 187

OsakaIncheon

KIX Osaka Kansai Intl - ICN Incheon Intl

KIXICN

Osaka Kansai Intl

Fri 22/1

1:05 p.m.-3:15 p.m.

Nonstop2h 10m

Incheon Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 190

OsakaIncheon

KIX Osaka Kansai Intl - ICN Incheon Intl

KIXICN

Osaka Kansai Intl

Sun 13/12

8:50 a.m.-11:00 a.m.

Nonstop2h 10m

Incheon Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 197

OsakaIncheon

KIX Osaka Kansai Intl - ICN Incheon Intl

KIXICN

Osaka Kansai Intl

Fri 1/1

10:50 a.m.-12:55 p.m.

Nonstop2h 05m

Incheon Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 199

OsakaSeoul

KIX Osaka Kansai Intl - GMP Seoul Gimpo Intl

KIXGMP

Osaka Kansai Intl

Tue 15/12

10:45 a.m.-12:40 p.m.

Nonstop1h 55m

Seoul Gimpo Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 201

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Osaka to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Osaka with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Osaka to Seoul

What is the cheapest month to book a flight from Osaka to Seoul?

Currently, July is the cheapest month in which you can book a flight from Osaka to Seoul (average of C$ 228). Flying from Osaka to Seoul in March is currently the most expensive (average of C$ 312). 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 OSA to SEL?

It’s typically best to fly out from Osaka to Seoul in the morning. Doing so could potentially save you 76% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Osaka to Seoul

The most flights from OSA to SEL are scheduled on a Wednesday (87 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (78 on average).

How much does it cost to fly round-trip from Osaka to Seoul?

Airfare is typical for this route at the moment.
Osaka to Seoul flights typically cost between C$ 238 and C$ 334 in January.
The cheapest round-trip price found within the last 5 days was C$ 263 on Parata Air (1 Jan-3 Jan).

How often are flights from Osaka to Seoul delayed?

About 4% of weekly flights between Osaka and Seoul have experienced delays in the past year, with the average delay time being 96 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Peach has had the lowest number of delays on this route, with just 2% of flights being delayed.

How far ahead should I book a flight from Osaka to Seoul?

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Osaka to Seoul. 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

  • How long is the flight from Osaka to Seoul?

    Departing from Osaka to Seoul will take you 1h 55m. Airlines will cover a distance of 834 km. This flight may include one or multiple stops.

  • What are the most popular routes from Osaka to Seoul?

    The most popular flight routes from Osaka to Seoul are Osaka Itami - Seoul Gimpo Intl, Kobe - Seoul Gimpo Intl and Osaka Itami - Incheon Intl.

  • What are the most reliable airlines from Osaka to Seoul?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Osaka to Seoul on time: Jeju Air (98%), ANA (97%), Air France (97%).

  • What are the cheapest flights from Osaka to Seoul?

    On average you can expect to pay C$ 154 for a flight from Osaka to Seoul. The cheapest flight overall is C$ 127 while the most popular route, (Osaka Itami - Seoul Gimpo Intl) is currently priced at C$ 866.

  • Can I find deals for flights from Osaka to Seoul that include hotel bookings?

    Yes. In addition to deals on Osaka to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka to Seoul.

  • Can I find deals for business class flights from Osaka to Seoul?

    Yes. Cheapflights offers flight deals from Osaka to Seoul 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 Osaka to Seoul?

    Currently, July is the cheapest month in which you can book a flight from Osaka to Seoul (average of C$ 228). Flying from Osaka to Seoul in March is currently the most expensive (average of C$ 312). 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.

See more FAQs

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Alternative routes for Osaka to Seoul

Kansai Intl to Incheon Intl flights

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