$517 Cheap Flights from Osaka (ITM) to Seoul (GMP)

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash

Cheap Flights from Osaka to Seoul (ITM-GMP)

Prices were available within the past 7 days and start at $517 for one-way flights and $425 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
All Nippon Airways
Japan Airlines
Japan Airlines
Japan Airlines
All Nippon Airways
All Nippon Airways
All Nippon Airways
All Nippon Airways
Japan Airlines
Flights from Osaka (ITM) to Seoul (GMP)
Origin airport
Itami
Destination airport
Gimpo Intl.
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$425
Distance
518 mi

Osaka to Seoul Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Osaka to Seoul offer the perfect respite. Not only does exploring Seoul provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Osaka to Seoul may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Seoul are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seoul more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seoul is $517 now!

Frequently asked questions

How much is a one-way flight from Itami Airport to Gimpo Airport?
Arrange your next trip with Expedia and you could bag one-way Osaka flights to Seoul from just $448. This was the best price found for this journey departing during the next three months — an Asiana Airlines flight, taking off from Itami Airport (ITM) on June 15 2024 and landing at GMP. This price was updated on May 21 2024 and has not changed since. Can’t wait to snap up your own bargain flights? Terrific offers are the click of a button away.
Is it cheaper to buy a plane ticket from ITM to Gimpo Intl. Airport (GMP) last minute?
Being the spontaneous type is a great way to discover the world, but it isn’t always the smartest way to land a bargain fare. Think about booking your ITM to GMP trip in advance rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you’re discovering GMP!
What is the cheapest airline flying from Itami Airport to Gimpo Airport in the next 90 days?
Based on airfares found on Expedia with a departure date within the next 90 days, Asiana Airlines is the cheapest carrier flying from Osaka to Seoul. The fare for this journey starts from $448. This flight departs from Itami Airport (ITM) on June 15 2024 and arrives at Gimpo Intl. Airport (GMP). The price was updated on May 21 2024 and has not changed since.
What's the cheapest price for a flight from Itami Airport (ITM) to Gimpo Intl. Airport (GMP) next month?
With a one-way flight from Osaka to Seoul coming in at just $448, you’ll have more cash left in your hip pocket for sightseeing. This price was found after searching through all available flights on Expedia within the next 30 days. This particular service departs Itami Airport on June 15 2024, touches down at GMP and is with Asiana Airlines. Pricing info was last updated on May 21 2024 and has not changed since.
What airports do you fly into for Seoul from Osaka?
With Gimpo Intl. Airport (GMP), Incheon Intl. Airport (ICN) and Suwon (SWU-Suwon Airbase) to pick from, getting from Osaka to Seoul is a breeze. The city’s main hub, Gimpo Intl. Airport (GMP), is around 10 mi west of the downtown area. As well as the price of fares, consider things like train or bus options from the airport and the distance to your hotel before making your choice. Get your Seoul vacation off to an awesome start by exploring Gyeongbok Palace and Dongdaemun History and Culture Park.
Can I change the date of my flight from ITM to Gimpo Intl. Airport (GMP)?
It’s a cinch to make changes to your Itami Airport to Gimpo Airport journey yourself. Access your itinerary via the Expedia Trips portal and click on “change flight.” Look around for new flights and book the one that better fits your plans. You’ll see an estimate of the extra charges, if applicable. Alternatively, head to our Customer Service portal to chat to our Virtual Agent and quickly get answers to your questions.
Seoul nearby Airports
Osaka nearby Airports

Kobe

*Available to One Key members.