Osaka → Seoul · Business return from ¥89,974 (US$569)
Business return to Seoul from US$569, about 60% off. Checked against live availability.
~60% off the usual price for this route. You're looking at Business class from US$569 return with Asiana Airlines. All prices in US dollars.
✓ We confirmed this fare was bookable on 25 Sept. Prices move, so always check the live fare before you book.
The deal at a glance
| Route | Osaka (KIX) → Seoul (GMP) |
| Cabin | Business class |
| Trip | Return |
| Flights | Nonstop |
| Airline | |
| Travel dates | 9 discounted departure days found between 16 Nov and 8 Dec |
| Book by | While it lasts |
| Distance | ~836 km · ~1.5h flying each way |
The fare we priced: depart 16 Nov, return 26 Nov. That exact itinerary was live at the price above when we checked.
Cheapest departure days in the window: 16 Nov, 18 Nov, 23 Nov, 24 Nov, 25 Nov, 30 Nov. Prices vary by day; flexible dates find the best fare.
Check this US$569 fare →
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Make it a trip
Booked the fare? The rest of Seoul, sorted. We may earn a commission on these, which never affects which deals we publish.
Why it's a deal
$569 in business class is around 60% below what this route normally goes for up front. We only see availability at the moment we check, so if the dates work for you, the button shows whether the price is still there.
Fare rules & what to check
Before booking, confirm the essentials:
- Baggage & seat: what's included at this fare
- Changes & refunds: discounted premium fares are often non-refundable
- Routing: long layovers or a different return path
Price in your currency
Converted 2026-09-25. Rates move, so treat it as a guide.
Paying in another currency? Get a free multi-currency travel card and spend at great exchange rates while you travel.
How to book
Check this US$569 fare →
Opens the live fare on the booking site. You always see the current price before you book.
We may earn a commission if you book, at no extra cost to you.
No fixed sale end date. The price was live when we checked; the button always opens the current fare.
Where to stay in Seoul
Over a million hotels on Trip.com, with prices in your currency and free cancellation on many rooms.
Flying out of Osaka often? Our Osaka departure guide tracks every live business and first class fare leaving Osaka: who flies where, what each route normally costs, and when it’s cheapest. See every business class deal from Osaka →
More on this route: the Seoul departure guide covers flying back the other way.
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