Cai Sen Vacations
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
Find the Best Cai Sen Vacation Packages
Cai Sen Hotel Deals
Vinpearl Resort & Spa Ha Long
Reu Island Bai Chay Quang Ninh
￥12,638
￥14,479 total
Sep 24 - Sep 25
includes taxes & fees
9/10 Wonderful! (571 reviews)
"This is my wife’s and my favorite resort in Vietnam. We live in Hanoi. It is elegant, peaceful, the staff helpful and kind. The breakfast buffet is superb, full of east and western choices. My wife and I love to sit out on our ocean view deck at sunset and share a dram of scotch. Treat yourself, ..."
Reviewed on Sep 13, 2026
InterContinental Halong Bay Resort by IHG
Peninsula 2 Bai Chay Quang Ninh
Fully refundable
￥24,424
￥27,697 total
Oct 2 - Oct 3
includes taxes & fees
Citadines Marina Halong
Peninsula 3, Marina Halong Bai Chay Quang Ninh
Fully refundableReserve now, pay when you stay
￥6,741
￥7,644 total
Sep 15 - Sep 16
includes taxes & fees
9.2/10 Wonderful! (37 reviews)
"酒店服务 设施 地点 都非常好！值得推荐。"
Reviewed on Aug 27, 2026
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 Cai Sen vacation package cost?
You'll find cheap prices on Expedia for your Cai Sen getaway. However, a range of factors like the season, length of stay and your choice of hotel will determine how much your vacation to Cai Sen costs.
What are the cheapest months to go to Cai Sen?
January, February and May are the best times to search for cheap Cai Sen vacation packages. Opting to travel in quieter periods means you'll typically find lower prices on accommodations and flights.
How many days is enough for Cai Sen?
With a well-organized travel plan, you can easily visit the main Cai Sen attractions in a few days. But if you'd like to venture off the beaten track or go on day tours, consider booking your Cai Sen vacation for longer.
How to find the best Cai Sen package deals?
Start your search for a Cai Sen package deal by entering your destination and preferred trip dates under our "Packages" tab. Then apply some filters, like "Popular locations" and "Amenities," to tailor the results to your exact needs. You can also sort by "Package discount" and browse offers that come with huge savings. If you don't find the ideal Cai Sen package deal straight away, just change your dates and search again. Remember that deals are only available for a limited time, so book early and get your Cai Sen escape off to a flying start.
Is it cheaper to book a Cai Sen vacation as a package?
Expedia vacation packages are designed to give you more bang for your buck. Bundle your hotel, car rental and flight into one great-value price and enjoy significant savings. You'll usually get a better deal than booking each component separately. And you'll still enjoy the freedom to create a customized Cai Sen vacation by choosing your favorite type of stay, airline and car class.
When to book a vacation package to Cai Sen?
If you're considering an impromptu Cai Sen adventure, check out our last-minute deals that can be booked up to one week before you take off. Don't want to leave things to the last minute? You can score amazing deals on your flights and hotels by booking well in advance.
How to plan a trip to Cai Sen?
- Choose your dates: What you plan to do in Cai Sen and your favorite season can help you decide when to go.
- Calculate your budget: Make sure you have enough money to cover everything from dining out and transportation to flights and activities. Your hotel will probably be the biggest expense during your trip to Cai Sen.
- Decide your trip length: Think about how long you'd like to spend discovering Cai Sen. Plan your days so you can get to all the experiences and attractions you're interested in at a leisurely pace.
- Bundle your bookings: With your travel dates in place, you can combine your car rental, hotels, flights and more into a customized Cai Sen vacation package.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.
