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Cheap flights from Osaka to Seoul from C$ 121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to Seoul departing on 17/3. 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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Find the cheapest flights from Osaka to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Jin Air Logo
1:10 p.m. - 3:00 p.m.
KIX
-
ICN
1h 50mdirect
Jin Air Logo
2:40 p.m. - 4:30 p.m.
ICN
-
KIX
1h 50mdirect
C$ 205Jin Air
Thu, 7 May - Sat, 9 May
Jin Air Logo
11:10 a.m. - 1:00 p.m.
KIX
-
ICN
1h 50mdirect
Jin Air Logo
2:40 p.m. - 4:30 p.m.
ICN
-
KIX
1h 50mdirect
C$ 211Jin Air
Mon, 11 May - Fri, 15 May
Jin Air Logo
1:10 p.m. - 3:00 p.m.
KIX
-
ICN
1h 50mdirect
Jin Air Logo
2:40 p.m. - 4:30 p.m.
ICN
-
KIX
1h 50mdirect
C$ 213Jin Air
Wed, 1 Apr - Fri, 10 Apr
Eastar Jet Logo
6:00 p.m. - 7:55 p.m.
KIX
-
ICN
1h 55mdirect
Eastar Jet Logo
9:15 a.m. - 11:10 a.m.
ICN
-
KIX
1h 55mdirect
C$ 251Eastar Jet
Thu, 25 Jun - Mon, 29 Jun
Jeju Air Logo
10:05 a.m. - 12:05 p.m.
KIX
-
ICN
2h 00mdirect
Jeju Air Logo
7:20 p.m. - 9:05 p.m.
ICN
-
KIX
1h 45mdirect
C$ 255Jeju Air
Tue, 21 Apr - Thu, 23 Apr
Jeju Air Logo
10:05 a.m. - 12:05 p.m.
KIX
-
ICN
2h 00mdirect
Jeju Air Logo
7:20 p.m. - 9:05 p.m.
ICN
-
KIX
1h 45mdirect
C$ 256Jeju Air
Tue, 21 Apr - Thu, 23 Apr
Korean Air Logo
7:35 p.m. - 9:25 p.m.
KIX
-
GMP
1h 50mdirect
Korean Air Logo
4:30 p.m. - 6:25 p.m.
GMP
-
KIX
1h 55mdirect
C$ 297Korean Air
Tue, 23 Jun - Thu, 25 Jun
Korean Air Logo
7:35 p.m. - 9:25 p.m.
KIX
-
GMP
1h 50mdirect
Korean Air Logo
4:30 p.m. - 6:25 p.m.
GMP
-
KIX
1h 55mdirect
C$ 298Korean Air
Tue, 23 Jun - Thu, 25 Jun
Asiana Airlines Logo
11:30 a.m. - 1:30 p.m.
KIX
-
GMP
2h 00mdirect
Asiana Airlines Logo
8:25 a.m. - 10:10 a.m.
GMP
-
KIX
1h 45mdirect
C$ 326Asiana Airlines
Wed, 11 Mar - Wed, 18 Mar
Asiana Airlines Logo
11:30 a.m. - 1:30 p.m.
KIX
-
GMP
2h 00mdirect
Asiana Airlines Logo
8:25 a.m. - 10:10 a.m.
GMP
-
KIX
1h 45mdirect
C$ 352Asiana Airlines
Tue, 10 Mar - Mon, 16 Mar

Korean Air flights from Osaka to Seoul

Our best Korean Air deals on Osaka to Seoul flight tickets
Korean Air
23 Jun
KIX7:35 p.m.Osaka Kansai Intl
1h 50m
GMP9:25 p.m.Seoul Gimpo Intl
25 Jun
GMP4:30 p.m.Seoul Gimpo Intl
1h 55m
KIX6:25 p.m.Osaka Kansai Intl
C$ 297
Korean Air
23 Jun
KIX7:35 p.m.Osaka Kansai Intl
1h 50m
GMP9:25 p.m.Seoul Gimpo Intl
25 Jun
GMP4:30 p.m.Seoul Gimpo Intl
1h 55m
KIX6:25 p.m.Osaka Kansai Intl
C$ 298
Korean Air
23 Jun
KIX7:35 p.m.Osaka Kansai Intl
1h 50m
GMP9:25 p.m.Seoul Gimpo Intl
25 Jun
GMP4:30 p.m.Seoul Gimpo Intl
1h 55m
KIX6:25 p.m.Osaka Kansai Intl
C$ 299

Shandong Airlines flights from Osaka to Seoul

Our best Shandong Airlines deals on Osaka to Seoul flight tickets
Shandong Airlines
15 Mar
KIX5:20 p.m.Osaka Kansai Intl
21h 05m
1 stop
ICN2:25 p.m.Incheon Intl
17 Mar
ICN11:45 a.m.Incheon Intl
27h 25m
1 stop
KIX3:10 p.m.Osaka Kansai Intl
C$ 317
Shandong Airlines
9 Mar
KIX12:30 p.m.Osaka Kansai Intl
7h 40m
1 stop
ICN8:10 p.m.Incheon Intl
19 Mar
ICN9:10 p.m.Incheon Intl
14h 15m
1 stop
KIX11:25 a.m.Osaka Kansai Intl
C$ 329
Shandong Airlines
8 Mar
KIX12:30 p.m.Osaka Kansai Intl
8h 40m
1 stop
ICN9:10 p.m.Incheon Intl
15 Mar
ICN7:10 p.m.Incheon Intl
16h 15m
1 stop
KIX11:25 a.m.Osaka Kansai Intl
C$ 331

momondo Fare Finder

 
Customize 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, momondo users made 96,600 searches. Data last updated 31 January 2026.
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

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 7/5

1:10 p.m.-3:00 p.m.

Nonstop1h 50m

Incheon Intl

Sat 9/5

2:40 p.m.-4:30 p.m.

Nonstop1h 50m

C$ 205

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Mon 11/5

11:10 a.m.-1:00 p.m.

Nonstop1h 50m

Incheon Intl

Fri 15/5

2:40 p.m.-4:30 p.m.

Nonstop1h 50m

C$ 211

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Wed 1/4

1:10 p.m.-3:00 p.m.

Nonstop1h 50m

Incheon Intl

Fri 10/4

2:40 p.m.-4:30 p.m.

Nonstop1h 50m

C$ 213

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 25/6

6:00 p.m.-7:55 p.m.

Nonstop1h 55m

Incheon Intl

Mon 29/6

9:15 a.m.-11:10 a.m.

Nonstop1h 55m

C$ 251

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 21/4

10:05 a.m.-12:05 p.m.

Nonstop2h 00m

Incheon Intl

Thu 23/4

7:20 p.m.-9:05 p.m.

Nonstop1h 45m

C$ 255

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Tue 21/4

10:05 a.m.-12:05 p.m.

Nonstop2h 00m

Incheon Intl

Thu 23/4

7:20 p.m.-9:05 p.m.

Nonstop1h 45m

C$ 256

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Tue 23/6

7:35 p.m.-9:25 p.m.

Nonstop1h 50m

Seoul Gimpo Intl

Thu 25/6

4:30 p.m.-6:25 p.m.

Nonstop1h 55m

C$ 297

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Tue 23/6

7:35 p.m.-9:25 p.m.

Nonstop1h 50m

Seoul Gimpo Intl

Thu 25/6

4:30 p.m.-6:25 p.m.

Nonstop1h 55m

C$ 298

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Wed 11/3

11:30 a.m.-1:30 p.m.

Nonstop2h 00m

Seoul Gimpo Intl

Wed 18/3

8:25 a.m.-10:10 a.m.

Nonstop1h 45m

C$ 326

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Tue 10/3

11:30 a.m.-1:30 p.m.

Nonstop2h 00m

Seoul Gimpo Intl

Mon 16/3

8:25 a.m.-10:10 a.m.

Nonstop1h 45m

C$ 352

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Osaka to Seoul

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 cheapest month to fly to Seoul?

The cheapest month to fly to Seoul from Osaka is in July. Flight prices, which tend to average around C$ 192, are often lower during this time because this is during the off-season. If you’re not able to fly to Seoul in July, then August is your next best option. Flight prices from Osaka to Seoul during August average around C$ 198.

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

Our data shows that Monday is the least expensive day to fly to Seoul. Tickets to fly out on this day can be as low as C$ 158. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around C$ 288.

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

The cheapest time of day to fly to Seoul is in the evening when flights can be purchased for as low as C$ 158. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around C$ 320 per ticket.

What is the cheapest Osaka to Seoul flight route?

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

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

You are more likely to see cheaper flights to Seoul from Osaka when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around C$ 242 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Osaka for as low as C$ 183 on momondo.

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

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

How have Osaka to Seoul flight prices changed over time?

As of January 2026, prices for Osaka to Seoul flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Osaka to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka to Seoul (OSA to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka to Seoul

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Seoul

2 airports
The fastest flight from Osaka to Seoul takes 1h 55m
Direct flights go from Osaka to Seoul every day.
There are 2 airports in Seoul. From Osaka there are direct flights to Incheon Intl (ICN), Seoul Gimpo Intl (GMP).
Search flight deals

  • How far is Osaka to Seoul by plane?

    Seoul is 827.9 km away from Osaka. By plane, this route typically takes 1h 55m.

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

    Prices for flights from Osaka to Seoul were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul 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 Seoul. 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 Osaka to Seoul?

Why use momondo?

Why should I use momondo to find a flight deal from Osaka to Seoul?

Finding the right flight to Seoul from Osaka is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

Can I find flights from Osaka to Seoul with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Osaka to Seoul flights to just show those with flexible booking policies.

How can momondo help me find flights from Osaka to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Osaka to Seoul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Osaka to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport