Kosang Vacations from ￥61,876
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to ￥109,000 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
- Rest easyPlan, book, and manage your trip all in one place
The Latest Kosang Vacation Packages
Price found within the past 48 hours. Click for updated prices.
Sejong City Osong Hotel
￥69,232
per person
Nov 20 - Nov 23
found 13 hours ago
Roundtrip flight included
Nagoya (NGO) to Cheongju (CJJ)
8.6/10 Excellent! (618 reviews)
The pillow was too low and small. When asked two more pillows for myself and my wife, the front asked extra charge.
The noise from outside was loud enough prevented us from keeping us awake. We used ear plugs to make a sleep. When checked in the morning, it was from the heat pumps. There were large number of heat pumps two level down of the window.
Reviewed on Feb 11, 2026
Find the Best Kosang Vacation Packages
Kosang Hotel Deals
Benikea Hotel Seosan
465 Angyeon-ro Seosan South Chungcheong
Fully refundableReserve now, pay when you stay
￥12,630
￥13,893 total
Nov 1 - Nov 2
includes taxes & fees
Onyang Hot Spring Hotel
1459, Oncheon-daero Asan South Chungcheong
￥11,118
￥12,340 total
Nov 16 - Nov 17
includes taxes & fees
The Cheil Hotel Onyang
1462, Oncheon-daero Asan South Chungcheong
￥9,539
￥11,790 total
Nov 16 - Nov 17
includes taxes & fees
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
How much does a Kosang vacation package cost?
You'll find cheap prices from ￥61,876 on Expedia for your Kosang break. However, factors like the season, length of stay and your choice of hotel will influence how much your vacation to Kosang costs.
What are the cheapest months to go to Kosang?
January, February and September are the best times to look for cheap Kosang vacation packages. Traveling in less busy months means you can generally find reduced prices on hotels and flights.
How many days is enough for Kosang?
The ideal duration for your Kosang vacation depends on what you'd like to do. Generally, a few days to a week will give you enough time to go to all the leading attractions and discover some hidden treasures along the way.
How to find the best Kosang package deals?
Start your search for a Kosang package deal by entering your travel dates and destination under our "Packages" tab. Then add a few filters, like "Property type" and "Amenities," to fine-tune the results to your exact style. You can also sort by "Package discount" and discover offers that come with big savings. If you don't find the ideal Kosang package deal straight away, simply tweak your dates and search again. Keep in mind that deals are only available for a limited time, so book early and get your Kosang escape off to a flying start.
Is it cheaper to book a Kosang vacation as a package?
Expedia vacation packages are designed to give you more bang for your buck. Bundle your flight, car rental and hotel into one great-value price and enjoy significant savings. You'll usually score a better deal than booking each component individually. And you'll still have the freedom to create a personalized Kosang vacation by choosing your favorite airline, accommodation type and car class.
When to book a vacation package to Kosang?
If you're considering a spontaneous Kosang adventure, browse our last-minute deals that can be booked up to one week before you go. Don't want to leave things to the last minute? You can find incredible deals on your hotels and flights by booking ahead.
How to plan a trip to Kosang?
- Choose when to travel: Check your calendar and get packing. Your preferred season and the activities available will also help you decide when to escape to Kosang.
- Set a budget: Consider expenses such as transportation, flights and meals when working out how much to set aside for your trip to Kosang. Then, select a property that matches your budget, whether that's an economical stay or a more upscale getaway.
- Decide how many days away: Start by listing all the attractions and activities you'd like to experience in Kosang. Then, estimate how long you'll need for each, along with any travel time.
- Combine your flights and hotel: Epic destination, check. Length of stay, check. All that's left is to pick a Kosang vacation package that brings all your bookings together.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.
