₩49,500 Cheap Flights from Seoul (GMP) to Osaka (OSA)

View ₩49,500 flight on Fri, Oct 10, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Osaka

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Cheap Flights from Seoul to Osaka (GMP-OSA)

Prices were available within the past 7 days and start at ₩49,500 for one-way flights and ₩151,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Sat, Oct 11 - Wed, Nov 12
GMP
Seoul
KIX
Osaka
₩151,400 Roundtrip, found 17 hours ago
₩151,400
Roundtrip
found 17 hours ago
Select Jeju Air flight, departing Sat, Oct 11 from Seoul to Osaka, returning Wed, Nov 12, priced at ₩151,400 found 17 hours ago
Jeju Air
Fri, Oct 10 - Wed, Oct 29
GMP
Seoul
KIX
Osaka
₩161,916 Roundtrip, found 4 days ago
₩161,916
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Fri, Oct 10 from Seoul to Osaka, returning Wed, Oct 29, priced at ₩161,916 found 4 days ago
Peach
Thu, Dec 4 - Wed, Dec 10
GMP
Seoul
KIX
Osaka
₩162,700 Roundtrip, just found
₩162,700
Roundtrip
just found
Select Peach flight, departing Thu, Dec 4 from Seoul to Osaka, returning Wed, Dec 10, priced at ₩162,700 just found
Jeju Air
Tue, Oct 14 - Thu, Nov 13
GMP
Seoul
KIX
Osaka
₩163,013 Roundtrip, found 2 days ago
₩163,013
Roundtrip
found 2 days ago
Select Jeju Air flight, departing Tue, Oct 14 from Seoul to Osaka, returning Thu, Nov 13, priced at ₩163,013 found 2 days ago
Jeju Air
Fri, Oct 10 - Wed, Oct 29
GMP
Seoul
KIX
Osaka
₩165,862 Roundtrip, found 4 days ago
₩165,862
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Fri, Oct 10 from Seoul to Osaka, returning Wed, Oct 29, priced at ₩165,862 found 4 days ago
Jeju Air
Thu, Oct 9 - Wed, Oct 22
GMP
Seoul
KIX
Osaka
₩170,259 Roundtrip, found 4 days ago
₩170,259
Roundtrip
found 4 days ago
Select Jeju Air flight, departing Thu, Oct 9 from Seoul to Osaka, returning Wed, Oct 22, priced at ₩170,259 found 4 days ago
Jeju Air
Wed, Oct 29 - Wed, Nov 12
GMP
Seoul
KIX
Osaka
₩174,191 Roundtrip, found 2 days ago
₩174,191
Roundtrip
found 2 days ago
Select Jeju Air flight, departing Wed, Oct 29 from Seoul to Osaka, returning Wed, Nov 12, priced at ₩174,191 found 2 days ago
Asiana Airlines
Wed, Oct 15 - Thu, Oct 30
GMP
Seoul
KIX
Osaka
₩256,700 Roundtrip, just found
₩256,700
Roundtrip
just found
Select Asiana Airlines flight, departing Wed, Oct 15 from Seoul to Osaka, returning Thu, Oct 30, priced at ₩256,700 just found
Korean Air
Wed, Oct 15 - Thu, Oct 30
GMP
Seoul
KIX
Osaka
₩287,000 Roundtrip, just found
₩287,000
Roundtrip
just found
Select Korean Air flight, departing Wed, Oct 15 from Seoul to Osaka, returning Thu, Oct 30, priced at ₩287,000 just found
All Nippon Airways
Tue, Apr 28 - Thu, Apr 30
GMP
Seoul
ITM
Osaka
₩439,700 Roundtrip, found 6 days ago
₩439,700
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Tue, Apr 28 from Seoul to Osaka, returning Thu, Apr 30, priced at ₩439,700 found 6 days ago

Find the cheapest month to fly from Seoul (GMP) to Osaka (OSA)

May is typically the cheapest month to fly

From ₩152,479 - ₩504,430 per traveler.

Alternative airports near Osaka

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kansai Intl. KIX. Cheapest option available. Average driving time to city center is 40 minutes. Flights from ₩207,400
KIX
Kansai Intl.
Cheapest
Average driving time to city center40 min
Flights from ₩207,400
Select flight to Itami ITM. Closest option available. Average driving time to city center is 10 minutes. Flights from ₩476,500
ITM
Itami
Closest
Average driving time to city center10 min
Flights from ₩476,500
Select flight to Kobe Airport UKB. Average driving time to city center is 32 minutes. Flights from ₩639,700
UKB
Kobe Airport
Average driving time to city center32 min
Flights from ₩639,700
Select flight to Tokushima Airport TKS. Average driving time to city center is 2 hours 0 minutes. Flights from ₩452,400
TKS
Tokushima Airport
Average driving time to city center2 h 0 min
Flights from ₩452,400

Frequently asked questions

How much is a flight from Gimpo Intl. Airport (GMP) to Osaka (OSA-All Airports)?
Pack your bags, because round-trip journeys from Gimpo Intl. Airport (GMP) to Osaka (OSA-All Airports) start from ₩151,400. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Gimpo Airport to Osaka (OSA-All Airports)?
This can vary between airlines, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from Gimpo Intl. Airport (GMP) to Osaka (OSA-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Gimpo Airport to Osaka (OSA-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Gimpo Intl. Airport (GMP) to Osaka (OSA-All Airports)?
The distance from GMP (GMP) to Osaka (OSA-All Airports) (OSA) is 840 kilometers. You'll be stepping off the plane and picking up your baggage from the carousel in no time.
Which airlines fly direct from Gimpo Airport to Osaka (OSA-All Airports)?
Flying directly from Gimpo Intl. Airport (GMP) to Osaka (OSA-All Airports) is a cinch with Korean Air (KE). This top carrier operates 60 flights each month.
Are Gimpo Airport to Osaka (OSA-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Gimpo Intl. Airport (GMP) to Osaka (OSA-All Airports) at the last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Travel information

Travel information

Origin airport
Gimpo Intl.
Destination airport
Kansai Intl.
Roundtrip price
₩151,400
Distance
829 km

Book with confidence

Book with confidence

Seoul to Hyogo Prefecture Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seoul to Hyogo Prefecture will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Hyogo Prefecture.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with GMP to OSA flights that won’t make your bank account wince. Ready to temporarily leave behind Seoul for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to OSA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Seoul to Hyogo Prefecture Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Osaka nearby Airports

Osaka

Seoul to Kansai Intl.
₩151,400
Seoul to Itami
₩439,700

Tokushima

Seoul to Tokushima
₩452,400

Kobe

Seoul to Kobe
₩469,300

Shirahama

Seoul to Nanki - Shirahama
₩539,500
Seoul nearby Airports

Seoul

Incheon Intl. to Osaka
₩117,600
*Available to Expedia members.