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CA $66 Cheap Flights from Seoul (GMP) to Osaka (KIX)

View CA $66 flight on Wed, Sep 16, 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Kansai Intl. Airport (KIX)

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Cheap flights from Seoul (GMP) to Osaka (KIX)

Prices were available within the past 7 days and start at CA $66 for one-way flights and CA $163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Wed, Sep 16 - Wed, Sep 23
GMP
Seoul
KIX
Osaka
CA $163 Roundtrip, found 3 hours ago
CA $163
Roundtrip
found 3 hours ago
Select Jeju Air with Bag flight, departing Wed, Sep 16 from Seoul to Osaka, returning Wed, Sep 23, priced at CA $163 found 3 hours ago
Jeju Air with Bag
Thu, Sep 17 - Thu, Sep 24
GMP
Seoul
KIX
Osaka
CA $168 Roundtrip, just found
CA $168
Roundtrip
just found
Select Jeju Air with Bag flight, departing Thu, Sep 17 from Seoul to Osaka, returning Thu, Sep 24, priced at CA $168 just found
Jeju Air with Bag
Wed, Sep 16 - Wed, Sep 23
GMP
Seoul
KIX
Osaka
CA $177 Roundtrip, found 3 hours ago
CA $177
Roundtrip
found 3 hours ago
Select Jeju Air with Bag flight, departing Wed, Sep 16 from Seoul to Osaka, returning Wed, Sep 23, priced at CA $177 found 3 hours ago
Jeju Air with Bag
Thu, Sep 17 - Wed, Sep 23
GMP
Seoul
KIX
Osaka
CA $180 Roundtrip, found 13 hours ago
CA $180
Roundtrip
found 13 hours ago
Select Jeju Air with Bag flight, departing Thu, Sep 17 from Seoul to Osaka, returning Wed, Sep 23, priced at CA $180 found 13 hours ago
Jeju Air with Bag
Thu, Sep 17 - Thu, Sep 24
GMP
Seoul
KIX
Osaka
CA $182 Roundtrip, just found
CA $182
Roundtrip
just found
Select Jeju Air with Bag flight, departing Thu, Sep 17 from Seoul to Osaka, returning Thu, Sep 24, priced at CA $182 just found
Jeju Air with Bag
Wed, Oct 7 - Thu, Oct 8
GMP
Seoul
KIX
Osaka
CA $202 Roundtrip, found 1 day ago
CA $202
Roundtrip
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, Oct 7 from Seoul to Osaka, returning Thu, Oct 8, priced at CA $202 found 1 day ago
Asiana Airlines
Wed, Sep 16 - Mon, Sep 21
GMP
Seoul
KIX
Osaka
CA $226 Roundtrip, just found
CA $226
Roundtrip
just found
Select Asiana Airlines flight, departing Wed, Sep 16 from Seoul to Osaka, returning Mon, Sep 21, priced at CA $226 just found
Korean Air
Thu, Sep 3 - Tue, Sep 8
GMP
Seoul
KIX
Osaka
CA $271 Roundtrip, found 1 hour ago
CA $271
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Thu, Sep 3 from Seoul to Osaka, returning Tue, Sep 8, priced at CA $271 found 1 hour ago
Hahn Air Systems
Tue, Oct 6 - Thu, Oct 8
GMP
Seoul
KIX
Osaka
CA $320 Roundtrip, just found
CA $320
Roundtrip
just found
Select Hahn Air Systems flight, departing Tue, Oct 6 from Seoul to Osaka, returning Thu, Oct 8, priced at CA $320 just found
All Nippon Airways
Sun, Oct 18 - Thu, Oct 22
GMP
Seoul
KIX
Osaka
CA $516 Roundtrip, just found
CA $516
Roundtrip
just found
Select All Nippon Airways flight, departing Sun, Oct 18 from Seoul to Osaka, returning Thu, Oct 22, priced at CA $516 just found

Alternative airports near Osaka

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

Select flight to Itami ITM. Closest option available. Average driving time to city centre is 10 minutes. Flights from CA $513
ITM
Itami
Closest
Average driving time to city centre10 min
Flights from CA $513

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

September is typically the cheapest month to fly

From CA $170 - CA $504 per traveller.

Frequently asked questions

How much does a flight from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.) cost?
You can find cheap one-way flights from CA $66 and cheap return flights from CA $163 GMP to KIX with Expedia. One-way flights typically cost between CA$158 and CA$497. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when GMP to KIX ticket fares go up or down.
What is the cheapest month to fly from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
If you're looking for the cheapest time to fly from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.), August is typically your best bet. You can expect average return flight prices around CA$375 during this month. August often sees lower prices as it can be a shoulder season for some travellers, leading to airlines offering more competitive fares. Other budget-friendly months to consider for this route include July and September.
Which airlines fly direct from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
There are 5 airlines offering direct flights from Seoul Gimpo Intl. (GMP) to Osaka Kansai Intl. (KIX). Here are some of the top carriers:
  • Peach operates 28 direct flights from Seoul Gimpo Intl. (GMP) to Osaka Kansai Intl. (KIX) every week.
  • Korean Air operates 14 direct flights from Seoul Gimpo Intl. (GMP) to Osaka Kansai Intl. (KIX) every week.
  • Asiana Airlines operates 14 direct flights from Seoul Gimpo Intl. (GMP) to Osaka Kansai Intl. (KIX) every week.
  • Jeju Air with Bag operates 14 direct flights from Seoul Gimpo Intl. (GMP) to Osaka Kansai Intl. (KIX) every week.
  • Jeju Air operates 14 direct flights from Seoul Gimpo Intl. (GMP) to Osaka Kansai Intl. (KIX) every week.
How do I find cheap flights from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
To find a cheap flight from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
The best airline to fly with from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.) will differ from traveler to traveler. If you like to fly early, Jeju Air offers early morning flights. If price is the most important factor, Jeju Air typically offers the lowest fares. All Nippon Airways offers the most daily flights from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
The cheapest months to fly from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.) are typically July and August, with average return flights around CA$375. However, the most popular months for this route are March and September, meaning you'll find plenty of flight options during these times. If you're looking for the best balance of good prices and a wide selection of flights, you might consider travelling in late summer or early autumn.
How many flights per day from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
You'll find approximately 12 nonstop flights per day from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.). For even more choices, look at flights that include layovers, as there are around 12 connecting flights per day. Some common connection points include Haneda (HND), Gimhae (PUS), and Capital Intl. (PEK).
What is the earliest flight from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
The earliest flight from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.) typically departs at around 7:00 AM. This service is offered by Korean Air and Jin Air. This is a seasonal service active in June and July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
You'll find the most flights from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.) on Tuesdays, with around 17 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Korean Air, Asiana Airlines, and Japan Airlines. Flight schedules are consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.
What are the most popular departure times for flights from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
The most popular departure times for flights from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.) are in the early morning, from 6am to 9am. Many major carriers, including All Nippon Airways, Japan Airlines and Asiana Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their day in Osaka.
How long does it take to fly from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
A nonstop flight from GMP to KIX typically takes around 1 hour 50 minutes, covering approximately 835 kilometers. Connecting flights on this route usually add 4 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
You can fly business class between GMP and KIX. Airlines that offer business class service on this route include:
  • Asiana Airlines
  • Japan Airlines
  • Korean Air
  • Air China
  • EVA Airways
How do I earn miles on a Seoul (GMP) to Osaka (KIX) flight with Expedia?
It's easy to earn miles on a Seoul (GMP) to Osaka (KIX) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Osaka (KIX) from Seoul (GMP)?
If you're planning to travel to Osaka from Gimpo Intl. (GMP), you can fly directly into Kansai Intl. (KIX). Some flights may connect through major hubs like Haneda (HND), Capital Intl. (PEK), or Daxing Intl. (PKX) before reaching Osaka. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seoul (GMP) to Osaka (KIX) at the last minute?
Typically, booking a last minute flight from Seoul (GMP) to Osaka (KIX) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seoul (GMP) to Osaka (KIX) flight and hotel package?
Securing a Seoul (GMP) to Osaka (KIX) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.)?
If you booked your Seoul (GMP-Gimpo Intl.) to Osaka (KIX-Kansai Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gimpo Intl.
Destination airport
Kansai Intl.
Airlines serving
Air China, All Nippon Airways, Asiana Airlines, Hahn Air Systems, Japan Airlines, Jeju Air with Bag, Korean Air
Roundtrip price
CA $162
Distance
829 km
Average flight time
1 hour 45 mins

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Seoul to Osaka Flights

The easy way to book your flights from Seoul to Osaka 

With Expedia, it’s simple to find and book flights to Osaka from Seoul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Kansai Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seoul to Osaka today, tomorrow, or this week.  

 

Save dollars with cheap flights from Gimpo Intl., GMP to Kansai Intl., KIX 

Sort your search results by price to find great deals on your flight from Seoul to Osaka—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Osaka from Seoul currently is just CA $163 rising to CA $516.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Osaka  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Osaka from Seoul 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Osaka with Expedia today.

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