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Cheap flights from Osaka to Seoul from $135

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — SEL
19 jan — 26 jan1
1 adult

The best prices from Osaka to Seoul are usually found in July or May, booked 78 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Osaka to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Osaka (OSA) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 januari 2025.

Round-trip from

$237

One-way from

$135

Popular in

February

Cheapest in

July

Average price

$369
Jeju Air
  • Jeju Air
  • 22/3-24/3
  • Nonstop
  • 4h 10m total
  • Osaka to Seoul
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Jeju Air
  • Jeju Air
  • 11/2
  • Nonstop
  • 2h 00m total
  • Osaka to Seoul
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Osaka to Seoul

Cheapest flights from Osaka to Seoul
Explore the most affordable flight options available from Osaka to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 januari 2025.

lör 22/312:30KIX - ICN
Nonstop2h 10mJeju Air
mån 24/307:00ICN - KIX
Nonstop2h 00mJeju Air
Deal found 13/1$237
sön 26/111:15KIX - ICN
Nonstop2h 00mJin Air
lör 1/215:00ICN - KIX
Nonstop1h 40mJin Air
Deal found 12/1$242
tis 14/112:55KIX - ICN
Nonstop2h 10mEastar Jet
fre 17/115:05ICN - KIX
Nonstop1h 55mEastar Jet
Deal found 13/1$314
tors 6/311:55KIX - ICN
Nonstop2h 05mKorean Air
mån 10/319:00ICN - KIX
Nonstop2h 00mKorean Air
Deal found 13/1$343
tors 13/210:55KIX - ICN
Nonstop2h 00mMultiple Airlines
tis 18/218:10ICN - KIX
1 stop14h 30mMultiple Airlines
Deal found 12/1$356
mån 22/909:10KIX - ICN
Nonstop1h 50mAsiana Airlines
lör 27/914:05ICN - KIX
Nonstop1h 45mAsiana Airlines
Deal found 12/1$429
fre 14/322:20KIX - ICN
1 stop24h 30mShandong Airlines
sön 16/321:45ICN - KIX
2 stops23h 00mShandong Airlines
Deal found 13/1$588
ons 12/316:30KIX - ICN
2 stops23h 20mChina Eastern
sön 16/314:20ICN - KIX
2 stops21h 50mChina Eastern
Deal found 13/1$660
tors 22/515:30KIX - ICN
2 stops30h 15mVietJet Air
lör 24/506:25ICN - KIX
1 stop32h 05mVietJet Air
Deal found 13/1$795
tors 27/215:05KIX - ICN
2 stops22h 50mShenzhen Airlines
sön 2/316:40ICN - KIX
2 stops26h 15mShenzhen Airlines
Deal found 13/1$882

Find flights from Osaka to Seoul within your budget

Customise your flight search to find flights from Osaka to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 14 januari 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

lör 22/3

11:50-13:50

Nonstop2h 00m

Incheon Intl

tis 25/3

09:40-11:30

Nonstop1h 50m

$237

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

sön 26/1

11:15-13:15

Nonstop2h 00m

Incheon Intl

lör 1/2

15:00-16:40

Nonstop1h 40m

$242

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

tors 6/3

11:55-14:00

Nonstop2h 05m

Incheon Intl

mån 10/3

19:00-21:00

Nonstop2h 00m

$343

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

tors 13/2

10:55-12:55

Nonstop2h 00m

Incheon Intl

tis 18/2

18:10-08:40

1 stop14h 30m

$356

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

lör 22/2

12:55-15:05

Nonstop2h 10m

Incheon Intl

tis 25/2

15:05-17:00

Nonstop1h 55m

$375

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

lör 1/2

10:50-12:50

Nonstop2h 00m

Incheon Intl

mån 10/2

16:00-17:45

Nonstop1h 45m

$466

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

fre 14/3

22:20-22:50

1 stop24h 30m

Incheon Intl

sön 16/3

21:45-20:45

2 stops23h 00m

$588

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

ons 12/3

16:30-15:50

2 stops23h 20m

Incheon Intl

sön 16/3

14:20-12:10

2 stops21h 50m

$660

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

tors 22/5

15:30-21:45

2 stops30h 15m

Incheon Intl

lör 24/5

06:25-14:30

1 stop32h 05m

$795

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

tors 27/2

15:05-13:55

2 stops22h 50m

Incheon Intl

sön 2/3

16:40-18:55

2 stops26h 15m

$882

Flights are sorted by cheapest return flights first.

Deals found on 13/1

Showing 1-10 of 27 results
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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 return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Osaka to Seoul

Get recent, data-driven insights about flights from Osaka to Seoul including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Osaka to Seoul. Price data was last updated on 10 January 2025.

Booking 78 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.

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

Currently, May is the cheapest month in which you can book a flight from Osaka to Seoul (average of $532). Flying from Osaka to Seoul in December is currently the most expensive (average of $1,018). 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?

Find hourly flight availability from Osaka to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 januari 2025.

A simple way to save on the total cost of your ticket is to fly from Osaka to Seoul at midday. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

Weekly flight availability from Osaka to Seoul

Explore weekly flight availability from Osaka to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 januari 2025.

The most flights from OSA to SEL are scheduled on a Friday (69 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (55 on average).

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated 14 januari 2025.
Read through reviews of airlines operating flights from Osaka to Seoul, such as Jeju Air, Jin Air and Shandong Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,032 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.5
Very Good
1,032 reviews
Korean Air
8.5
Very Good
1,032 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Asiana Airlines
8.3
Very Good
462 reviews
Korean Air
8.5
Very Good
1,032 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Vietnam Airlines
7.7
Good
210 reviews
Korean Air
8.5
Very Good
1,032 reviews
Check prices

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Related info for your journey

Find useful and relevant information for your journey from Osaka to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Osaka to Seoul round-trip?

    Jeju Air, at $237, was found to be the cheapest airline from Osaka to Seoul.Alternate airlines to your destination round-trip include Jin Air and Korean Air. You may be able to fly from Osaka to Seoul for 29% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Osaka to Seoul one-way?

    The cheapet airlines for a one-way flight from Osaka to Seoul are Jeju Air ($135), Peach ($138), and Jin Air ($177).

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

    Before booking your flight to Seoul from Osaka, have a look at the most reliable airlines to get you to your destination on time: ITA Airways (90%), Virgin Atlantic (89%), Air Busan( 83%).

  • What are the cheapest flights from Osaka to Seoul?

    Looking at all options, your cheapest flight can be booked for $93. While the most popular route (Osaka Kansai Intl - Incheon Intl) can be booked for $517 on average our data indicates $744 when flying from Osaka to Seoul.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Osaka to Seoul (average of $532). Flying from Osaka to Seoul in December is currently the most expensive (average of $1,018). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Osaka to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Kansai Intl to Incheon Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Osaka to Seoul?

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Why should you use Cheapflights to find cheap flight tickets from Osaka to Seoul?

Cheapflights helps you find that perfect flight to Seoul from Osaka by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Osaka to Seoul with no change fees?

Certainly. Search results for flights to Seoul from Osaka shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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