Kosa Vacations from ￥36,348

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

    • payments icon

    Better together

    Save up to ￥45,448 when you book a flight and hotel together*
    lob hotels icon

    Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package
    lob packages icon

    Rest easy

    Plan, book, and manage your trip all in one place

The Latest Kosa Vacation Packages

Price found within the past 48 hours. Click for updated prices.
HOTEL ALL IN KUMAMOTO

HOTEL ALL IN KUMAMOTO

4 out of 5
Chuo Ward
Save 100% on your flight
per person
Oct 1 - Oct 3
found 1 day ago
Roundtrip flight included
Tokyo (NRT) to Kumamoto (KMJ)
9/10 Wonderful! (2 reviews)
Kurokawa Onsen Yumerindo Hanadomari

Kurokawa Onsen Yumerindo Hanadomari

3 out of 5
Kurokawa Onsen
Save 100% on your flight
per person
Sep 19 - Sep 22
found 16 hours ago
Roundtrip flight included
Tokyo (TYO) to Kumamoto (KMJ)
9.2/10 Wonderful! (130 reviews)
We had a wonderful stay in Kurosawa - a beautiful little town. The Hanadomari was super - the best part was our private onsen next to the river. Awesome!

Reviewed on Apr 16, 2025

ONE STATION HOTEL KUMAMOTO

ONE STATION HOTEL KUMAMOTO

4 out of 5
Nishi Ward
Save 100% on your flight
per person
Oct 1 - Oct 3
found 1 day ago
Roundtrip flight included
Tokyo (NRT) to Kumamoto (KMJ)
8.8/10 Excellent! (1,002 reviews)
It is a ok hotel with good location. Pictures are much better than the real room. Think the customers are mostly one time travelers. The fabric of the couch is plastic and make people feel uncomfortable.

Reviewed on Aug 7, 2025

Gekkoju Kurokawa

Gekkoju Kurokawa

4.5 out of 5
Kurokawa Onsen
Save 100% on your flight
per person
Sep 19 - Sep 22
found 16 hours ago
Roundtrip flight included
Tokyo (TYO) to Kumamoto (KMJ)
9.6/10 Exceptional! (86 reviews)
The best onsen hotel that we ever stayed at! the room is huge and hospitality was outstanding! also, dinner was very delicious as well! highly recommend this onsen hotel

Reviewed on Nov 17, 2024

Grids Premium Hotel Kumamoto

Grids Premium Hotel Kumamoto

3 out of 5
Chuo Ward
per person
Nov 12 - Nov 14
found 18 hours ago
Roundtrip flight included
Tokyo (HND) to Kumamoto (KMJ)
8.6/10 Excellent! (177 reviews)
Nice quiet and clean hotel also very dark . Close to combini, restaurants and stores. Great experience

Reviewed on Jul 21, 2025

Find the Best Kosa Vacation Packages

Kosa Hotel Deals

NIPPONIA KOSA CANAL TOWN

NIPPONIA KOSA CANAL TOWN

3 out of 5
82 Iwashita, Kosa, Kumamoto
Fully refundable
The price is ￥24,176 per night from Sep 1 to Sep 2
￥24,176
￥46,394 total
Sep 1 - Sep 2
"The living arrangements were in the character of traditional Japanese style with every amenity. Architecturally very Japanese with a beautiful outdoor garden for viewing. Traditional bathing setup and the host was attentive and friendly."

Reviewed on Nov 15, 2024

NIPPONIA KOSA CANAL TOWN
THE BLOSSOM KUMAMOTO

THE BLOSSOM KUMAMOTO

4 out of 5
3-15-26 Kasuga, Nishi-ku, Kumamoto, Kumamoto
Fully refundableReserve now, pay when you stay
The price is ￥15,505 per night from Sep 1 to Sep 2
￥15,505
￥17,056 total
Sep 1 - Sep 2
9.6/10 Exceptional! (1,658 reviews)
"The staff at the hotel were very kind, and ths location was perfect for traveling around Kumamoto and close cities."

Reviewed on Aug 7, 2025

THE BLOSSOM KUMAMOTO
Nest Hotel Kumamoto

Nest Hotel Kumamoto

3 out of 5
4-39 Karashima-cho, Chuo-ku, Kumamoto, Kumamoto-ken
Fully refundable
The price is ￥4,926 per night from Aug 25 to Aug 26
￥4,926
￥5,419 total
Aug 25 - Aug 26
7.6/10 Good! (1,002 reviews)
"Great!"

Reviewed on Jun 20, 2025

Nest Hotel Kumamoto
See all 210 properties in Kosa
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 Kosa vacation package cost?
You can grab a vacation package to this popular destination from ￥36,348 on Expedia. But how much your vacation to Kosa costs will depend on the length of stay, season and hotel choice.
What are the cheapest months to go to Kosa?
You're likely to find lower prices and greater availability in January, February and August. Explore our cheap Kosa vacation packages and you could score some great off-season deals.
How many days is enough for Kosa?
The ideal length for your Kosa vacation depends on what you'd like to see and do. Usually, a few days to a week will give you enough time to go to all the top sights and discover some hidden spots along the way.
How to find the best Kosa package deals?
Start your search for a Kosa package deal by entering your preferred travel dates and destination under our "Packages" tab. Then add some filters, like "Property type" and "Popular locations," to tailor the results to your exact needs. You can also sort by "Package discount" and browse offers that come with irresistible savings. If you don't find the ideal Kosa package deal straight away, just switch up your dates and search again. Remember that deals are only available for a limited time, so book early and get your Kosa escape off to a flying start.
Is it cheaper to book a Kosa vacation as a package?
An Expedia vacation package could score you significant savings when compared to booking hotels and flights separately. Better still, you can personalize your Kosa escape to match your exact needs. Pick your preferred flight time, select the hotel type and add a rental car. Check out our great deals to see how much you can save.
When to book a vacation package to Kosa?
If you're planning a spontaneous Kosa vacation, browse our last-minute deals that can be booked up to one week before you take off. Prefer not to wait until the last minute? You can score incredible deals on your flights and hotels by booking ahead.
How to plan a trip to Kosa?

  1. Choose when to travel: Check your diary and get your bags packed. Your favorite season and the activities available will also help you decide when to escape to Kosa.
  2. Set your budget: Factor in expenses like flights, food and transportation when working out how much to set aside for your trip to Kosa. Then, choose a hotel that works with your budget, whether that's an economical option or a swankier getaway.
  3. Decide how long to go for: Now that you're up to speed on Kosa, you can work out the ideal length of your vacation. Put together a draft plan and give yourself enough time for all the things you want to do.
  4. Bundle your airfare and accommodations: Once you've nailed down your trip dates and duration, book the ideal Kosa vacation package for you.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.