Saikai Vacations from $632

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Your Saikai Vacation

Cuisine, art, entertainment and more … There's so much to experience with a Saikai vacation package. And with the ability to easily customize your city getaway, it's guaranteed to be one that's difficult to forget. Ready to sightsee? Spend your days exploring well-known attractions such as Sakito History and Folklore Museum during your trip to Saikai. Stop dreaming and start adventuring. Explore the broad range of options on Expedia today and finally put your Saikai vacation plans in motion!

The Latest Saikai vacation packages

Price found within the past 48 hours. Click for updated prices.
Matsuura City Hotel

Matsuura City Hotel

3 out of 5
Price was $657, price is now $632 per person
$632
per person
Feb 23 - Feb 28
found 17 hours ago
Roundtrip flight included
Tokyo (HND) to Nagasaki (NGS)
10/10 Exceptional! (1 review)
Hana No Shizuku

Hana No Shizuku

3.5 out of 5
Price was $1,479, price is now $1,100 per person
$1,100
per person
Feb 23 - Feb 28
found 17 hours ago
Roundtrip flight included
Tokyo (HND) to Nagasaki (NGS)
7.8/10 Good! (64 reviews)
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Discover the most popular places to visit in Saikai

Nagasaki Bio Park

Explore the great outdoors at Nagasaki Bio Park, a lovely green space in Saikai. Amble around the area's seaside or visit its spas.

Nagasaki Bio Park

Saikaibashi Park

Explore the great outdoors at Saikaibashi Park, a lovely green space in Saikai. Stroll along the marina or visit the spas while you're in the area.

Saikaibashi Park

Nanatsugama Limestone Cave

Commune with nature and explore the great outdoors at Nanatsugama Limestone Cave during your travels in Saikai. Amble around the area's marina or visit its spas.

Nanatsugama Limestone Cave

What to do in Saikai

Nagasaki Private Tour by Car from Sasebo Port

Nagasaki Private Tour by Car from Sasebo Port

$256
per adult
Nagasaki Private Tour by Car from Sasebo Port
The photo that you will remember most from your day with me.

Nagasaki WW2 History and Culture Tour

$639
per traveler
Nagasaki WW2 History and Culture Tour
See all activities in Saikai

Saikai Hotel Deals

Jisco Hotel Saikai

Jisco Hotel Saikai

3 out of 5
2502-11 Osetocho Setokashinourago Saikai Nagasaki
Fully refundableReserve now, pay when you stay
9/10 Wonderful! (97 reviews)
The room was not only spotless, but actually felt like a home away from home. It didnt feel like a corporate cookie-cutter hotel room. The staff were all very kind and more than willing to help. I had a great stay here, would highly recommend.

Reviewed on Nov 10, 2025

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Jisco Hotel Saikai
JR KYUSHU HOTEL Nagasaki

JR KYUSHU HOTEL Nagasaki

3.5 out of 5
1-1, Onouemachi, 1-1 Nagasaki Nagasaki Prefecture
Fully refundableReserve now, pay when you stay
$43 nightly
The price is $47 total per night from Jan 9 to Jan 10
$47 total
Jan 9 - Jan 10
8.8/10 Excellent! (628 reviews)
We booked a night here for two people in the middle of Dec2025. The hotel is centrally located and convenient, with many options for dining. The staff were very pleasant as well. Overall it was an excellent experience and we would stay here again as it was very quiet and safe.

Reviewed on Dec 25, 2025

JR KYUSHU HOTEL Nagasaki
STADIUM CITY HOTEL NAGASAKI

STADIUM CITY HOTEL NAGASAKI

4 out of 5
7-1 Nagasaki Nagasakikenn
Fully refundableReserve now, pay when you stay
$106 nightly
The price is $119 total per night from Jan 14 to Jan 15
$119 total
Jan 14 - Jan 15
9.2/10 Wonderful! (140 reviews)
Clean spaces rooms, friendly staff

Reviewed on Oct 31, 2025

STADIUM CITY HOTEL NAGASAKI
See all 345 properties in Saikai
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.

Find the Best Saikai Vacation Packages

Saikai Essential Information

Language
Japanese
Currency
Japanese yens
Local Welcome
Konnichiwa
Local Goodbye
Sayōnara
Closest Airport
Nagasaki Airport (NGS)
Max Temp Winter
50ºF
Max Temp Summer
80ºF
Top Sights
Nanatsugama Limestone Cave, Sakito History and Folklore Museum and Yuridake Park

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Frequently asked questions

How much does a Saikai vacation package cost?
You'll find cheap prices from $632 on Expedia for your Saikai escape. However, factors like your choice of hotel, the season and length of stay will determine how much your vacation to Saikai costs.
What are the cheapest months to go to Saikai?
You're likely to find lower rates and better availability in November, December and January. Take a look at our cheap Saikai vacation packages and you could land some great off-season deals.
How many days is enough for Saikai?
Usually, a handful of days is enough to visit the top attractions during your Saikai vacation. But if you want to have more time to kick back or go on day trips, consider extending your itinerary.
How to find the best Saikai package deals?
Finding a cheap Saikai package deal is easy with Expedia. After you've entered your preferred dates and destination under our "Packages" tab, set your maximum budget, apply some filters and see what's available. You can fine-tune your search by "Amenities," "Property type," "Popular locations" and more. Sort the results by "Price: low to high" to discover the most affordable Saikai package deals. Want a simple trick to get even more savings? Be flexible with your departure dates and consider going away on a weekday, when prices are often lower.
Is it cheaper to book a Saikai vacation as a package?
Expedia vacation packages are designed to help you keep more money in your pocket. Bundle your car rental, hotel and flight into one great-value price and enjoy significant savings. You'll typically score a better deal than booking each component separately. And you'll still get the flexibility to create a tailored Saikai vacation by choosing your favorite type of stay, airline and car class.
When to book a vacation package to Saikai?
If you have your Saikai travel dates locked in, book as early as you can to score some fantastic deals. With Expedia, you can generally reserve some flights up to one year ahead of time. Prefer spur-of-the-moment getaways? Our last-minute deals are ideal for traveling on a whim.
How to plan a trip to Saikai?

  1. Choose your travel dates: What you'd like to do in Saikai and your preferred season can help you decide when to travel.
  2. Work out your budget: Make sure you have enough money to pay for everything from transportation and food to experiences and flights. Your accommodations will probably be the largest expense during your trip to Saikai.
  3. Use our trip planning tool to discover Saikai: Research every part of your trip to Saikai with this handy planner. Invite your friends and family to collaborate on a group getaway, search for stays or things to do and make bookings.
  4. Decide your trip length: Consider how long you want to spend exploring Saikai. Plan your days so you can get to all the experiences and attractions you're interested in at a leisurely pace.
  5. Bundle your airfare and accommodations: Once you've settled on your trip dates and duration, lock in the ideal Saikai vacation package for you.
  6. Book experiences or activities ahead of time: Whether it's entrance to a big attraction or a day trip, you won't have to worry about missing out on the highlights of Saikai. Find all the fun things to do in Saikai with our dedicated activity guide.

Does Expedia offer Book Now, Pay Later Saikai vacation packages?
If you're like us, you love exploring new places but are not a fan of the price tag that can come with it. That's why we offer Book Now, Pay Later vacations. With the help of online lender Affirm, you can break down the overall cost of your Saikai trip over 3, 6 or 12 months. There are also no hidden or late payment fees, so you can secure great vacation packages with payment plans as soon as you spot them.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.