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Cheap flights from Osaka to Seoul from C$ 80

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 11/9. 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

Logo
6:15 p.m. - 8:10 p.m.KIX-ICN
1h 55mdirect
Logo
12:40 p.m. - 3:00 p.m.ICN-KIX
2h 20mdirect
C$ 131
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Tue, 26 Aug - Tue, 2 Sep
Logo
4:00 p.m. - 5:55 p.m.KIX-GMP
1h 55mdirect
Logo
8:20 a.m. - 10:00 a.m.GMP-KIX
1h 40mdirect
C$ 153
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Jeju Air Logo
11:50 a.m. - 1:50 p.m.KIX-ICN
2h 00mdirect
Jeju Air Logo
1:45 p.m. - 3:30 p.m.ICN-KIX
1h 45mdirect
C$ 175Jeju Air
Find Deal
Sat, 23 Aug - Mon, 25 Aug
Jin Air Logo
5:30 p.m. - 7:20 p.m.KIX-ICN
1h 50mdirect
Jin Air Logo
7:40 a.m. - 9:30 a.m.ICN-KIX
1h 50mdirect
C$ 199Jin Air
Find Deal
Fri, 12 Sep - Sun, 14 Sep
Eastar Jet Logo
12:10 p.m. - 2:00 p.m.KIX-ICN
1h 50mdirect
Eastar Jet Logo
3:15 p.m. - 5:00 p.m.ICN-KIX
1h 45mdirect
C$ 200Eastar Jet
Find Deal
Thu, 28 Aug - Mon, 1 Sep
Jeju Air Logo
4:30 p.m. - 6:30 p.m.KIX-GMP
2h 00mdirect
Jeju Air Logo
8:20 a.m. - 10:00 a.m.GMP-KIX
1h 40mdirect
C$ 201Jeju Air
Find Deal
Mon, 25 Aug - Thu, 28 Aug
Jin Air Logo
7:10 p.m. - 9:00 p.m.KIX-ICN
1h 50mdirect
Jin Air Logo
4:05 p.m. - 6:00 p.m.ICN-KIX
1h 55mdirect
C$ 207Jin Air
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Wed, 24 Sep - Sat, 27 Sep
T'way Air Logo
2:30 p.m. - 4:35 p.m.KIX-ICN
2h 05mdirect
T'way Air Logo
3:55 p.m. - 6:05 p.m.ICN-KIX
2h 10mdirect
C$ 235T'way Air
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Thu, 11 Sep - Thu, 18 Sep
T'way Air Logo
11:15 a.m. - 1:20 p.m.KIX-ICN
2h 05mdirect
T'way Air Logo
3:50 p.m. - 5:50 p.m.ICN-KIX
2h 00mdirect
C$ 299T'way Air
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Thu, 4 Dec - Tue, 9 Dec
Eastar Jet Logo
11:50 a.m. - 1:50 p.m.KIX-ICN
2h 00mdirect
Eastar Jet Logo
3:05 p.m. - 5:00 p.m.ICN-KIX
1h 55mdirect
C$ 320Eastar Jet
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Sat, 20 Dec - Wed, 24 Dec

Jeju Air flights from Osaka to Seoul

Our best Jeju Air deals on Osaka to Seoul flight tickets
Jeju Air
23 Aug
KIX11:50 a.m.Osaka Kansai Intl
2h 00m
ICN1:50 p.m.Incheon Intl
25 Aug
ICN1:45 p.m.Incheon Intl
1h 45m
KIX3:30 p.m.Osaka Kansai Intl
C$ 175
Find similar
Jeju Air
11 Sep
KIX11:50 a.m.Osaka Kansai Intl
2h 00m
ICN1:50 p.m.Incheon Intl
17 Sep
ICN10:40 a.m.Incheon Intl
1h 55m
KIX12:35 p.m.Osaka Kansai Intl
C$ 201
Find similar
Jeju Air
19 Sep
KIX1:35 p.m.Osaka Kansai Intl
2h 10m
ICN3:45 p.m.Incheon Intl
21 Sep
ICN7:10 a.m.Incheon Intl
1h 50m
KIX9:00 a.m.Osaka Kansai Intl
C$ 203
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Korean Air flights from Osaka to Seoul

Our best Korean Air deals on Osaka to Seoul flight tickets
Korean Air
26 Aug
UKB6:40 p.m.Kobe
2h 00m
ICN8:40 p.m.Incheon Intl
2 Sep
ICN8:25 a.m.Incheon Intl
1h 45m
UKB10:10 a.m.Kobe
C$ 259
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Korean Air
19 Aug
UKB6:40 p.m.Kobe
2h 00m
ICN8:40 p.m.Incheon Intl
22 Aug
ICN8:25 a.m.Incheon Intl
1h 45m
UKB10:10 a.m.Kobe
C$ 263
Find similar
Korean Air
20 Nov
UKB11:00 a.m.Kobe
2h 00m
ICN1:00 p.m.Incheon Intl
24 Nov
ICN8:25 a.m.Incheon Intl
1h 35m
UKB10:00 a.m.Kobe
C$ 279
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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 30 July 2025.
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

Tue 26/8

6:15 p.m.-8:10 p.m.

Nonstop1h 55m

Incheon Intl

Tue 2/9

12:40 p.m.-3:00 p.m.

Nonstop2h 20m

C$ 131

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Tue 26/8

4:00 p.m.-5:55 p.m.

Nonstop1h 55m

Seoul Gimpo Intl

Tue 2/9

8:20 a.m.-10:00 a.m.

Nonstop1h 40m

C$ 153

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Sat 23/8

11:50 a.m.-1:50 p.m.

Nonstop2h 00m

Incheon Intl

Mon 25/8

1:45 p.m.-3:30 p.m.

Nonstop1h 45m

C$ 175

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Fri 12/9

5:30 p.m.-7:20 p.m.

Nonstop1h 50m

Incheon Intl

Sun 14/9

7:40 a.m.-9:30 a.m.

Nonstop1h 50m

C$ 199

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 28/8

12:10 p.m.-2:00 p.m.

Nonstop1h 50m

Incheon Intl

Mon 1/9

3:15 p.m.-5:00 p.m.

Nonstop1h 45m

C$ 200

OsakaSeoul

KIX - GMP

KIXGMP

Osaka Kansai Intl

Mon 25/8

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

Nonstop2h 00m

Seoul Gimpo Intl

Thu 28/8

8:20 a.m.-10:00 a.m.

Nonstop1h 40m

C$ 201

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Wed 24/9

7:10 p.m.-9:00 p.m.

Nonstop1h 50m

Incheon Intl

Sat 27/9

4:05 p.m.-6:00 p.m.

Nonstop1h 55m

C$ 207

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 11/9

2:30 p.m.-4:35 p.m.

Nonstop2h 05m

Incheon Intl

Thu 18/9

3:55 p.m.-6:05 p.m.

Nonstop2h 10m

C$ 234

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Thu 4/12

11:15 a.m.-1:20 p.m.

Nonstop2h 05m

Incheon Intl

Tue 9/12

3:50 p.m.-5:50 p.m.

Nonstop2h 00m

C$ 299

OsakaIncheon

KIX - ICN

KIXICN

Osaka Kansai Intl

Sat 20/12

11:50 a.m.-1:50 p.m.

Nonstop2h 00m

Incheon Intl

Wed 24/12

3:05 p.m.-5:00 p.m.

Nonstop1h 55m

C$ 320

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

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$ 194, 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 June is your next best option. Flight prices from Osaka to Seoul during June average around C$ 211.

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$ 166. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around C$ 382.

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 afternoon when flights can be purchased for as low as C$ 236. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around C$ 294 per ticket.

What is the cheapest Osaka to Seoul flight route?

Fly from Osaka Kansai Intl to Incheon 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$ 261 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$ 221 on momondo.

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

There are 3 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 July 2025, prices for Osaka to Seoul flights are approximately 30% cheaper 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

Best price found

C$ 80

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Osaka in the past 72 hours is C$ 80. The best round-trip flight deal from Osaka to Seoul found on momondo in the last 72 hours is C$ 131.
The fastest flight from Osaka to Seoul takes 1h 45m
Direct flights go from Osaka to Seoul every day.
There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)
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  • How far is Osaka to Seoul by plane?

    Seoul is 827.9 km away from Osaka. By plane, this route typically takes 1h 45m.

  • 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