Halong Bay Cruise Guide: How to Pick the Right Boat
A Halong Bay cruise is best done overnight: one night if you want the bay at sunset and sunrise, two nights if you want a full day out in the quieter water. Book October to December if your dates allow, and read where the ship actually sails before you compare prices, because many “Halong” boats spend the night in Lan Ha Bay.
Ha Long Bay is roughly 1,600 limestone islands spread across about 1,500 square kilometres in Quang Ninh province, north-east Vietnam. Almost every visitor sees it from a boat, and almost every boat leaves from the same place: Tuan Chau, two to two and a half hours from Hanoi’s Old Quarter on the expressway.
Late light over the karst towers, the hour a day boat never sees.
Is a Halong Bay cruise worth it?
Yes, if you sleep on board. The crowding on Ha Long Bay is real, but it is concentrated between about 11am and 4pm, when the day boats from Hanoi are out. An overnight ship is still in the bay for the late afternoon, the evening and the early morning, which is when the water goes quiet and the light turns soft.
A day trip is the version that disappoints. You spend around five hours on the road for a similar stretch on the water, all of it in the busiest window and the flattest light. If a day trip is all you have time for, a day boat from Cat Ba into Lan Ha Bay is the better use of it, and our Lan Ha Bay guide explains how that works.
Halong Bay overnight cruise: one night or two?
The port authority sets the timetable, so the shape of the trip barely changes from ship to ship. On a one-night sailing you board at Tuan Chau around midday, have lunch as the ship sets off, make one stop in the afternoon (a cave, a lagoon, a beach), eat dinner at anchor and make one more stop the next morning before you are back on the pier by late morning.
A second night buys you the middle day. Most boats move you onto a smaller day boat that reaches water the main ship does not: usually Viet Hai village on Cat Ba Island, sometimes Bai Tu Long Bay or the Cua Van floating village. The two lengths compare like this:
| 2 days, 1 night | 3 days, 2 nights | |
|---|---|---|
| Time on board | About 22 to 24 hours | About 46 to 48 hours |
| Stops | One afternoon, one morning | Adds a full middle day on a smaller boat |
| Floating village | No | Only on some routes (Cua Van, Vung Vieng) |
| Road from Hanoi | About 2.5 hours each way | The same, so the road is a smaller share of the trip |
| Best for | A tight itinerary, a first visit | Time on the water, quieter anchorages |
One night is enough to see the bay properly and it is what most people book. Two nights make sense if the cruise is the point of your trip to the north rather than one stop on it. JetlyGo lists every ship that sells the 3 days 2 nights Halong Bay cruise with the route each one takes on its middle day.
What is the best Halong Bay cruise for you?
There is no single best ship, but there are four questions that sort them quickly.
Which water does it sleep in? Ha Long and Lan Ha are one continuous landscape with no line between them. Ships that anchor in Ha Long proper see the famous caves, Sung Sot and Luon, and Titov Island. Ships that cross into Lan Ha see fewer other boats and more small beaches. Bai Tu Long, to the north-east, is the quietest of the three.
Does every cabin have a balcony? Older junks put cabins below deck with a porthole. On many newer ships every cabin has its own balcony, so the view is there at six in the morning before you have even dressed. On a trip whose whole point is the view, this is the upgrade that matters most.
How big is it? Sizes run from five suites to 160 guests. Small ships feel private and the stops are quick to organise. Large ships carry pools, spas and kids’ clubs, which count for more on two nights than on one.
What is actually included? Fares are quoted per person with two sharing a cabin and cover all meals on board and the stops in the itinerary. Drinks are extra on every ship we list, and the bar bill adds up quickly. Travelling alone, you pay a single supplement on top of the per-person fare.
How much is a Halong Bay cruise, and what costs extra?
Fares are per person with two sharing a cabin, and the gap between the cheapest one-night cabin and the largest two-night suite is wide. What moves the price is the ship’s age, the cabin grade and the balcony, not the route, which is close to identical on every one-night sailing. On most ships two nights cost close to double one night: the second night is not discounted.
The extras are what catch people out. Drinks and tips are charged separately. Of the ships we list, only Elite of the Seas includes the road transfer from Hanoi; on the rest a shared limousine or van is an add-on, so check before you compare. Kayaking is included on most boats but charged on a few, Paradise Elegance among them.
Kayaking under the cliffs is the standard afternoon on most overnight sailings.
When to go, and when sailings get cancelled
October to December is the best window: dry, clear and mild, with the best chance of the visibility the bay is photographed in. March and April are pleasant but often hazy. January and February are cool and frequently grey, with a drizzling mist that hides the far towers.
May to September is hot and humid, with afternoon storms, and it is typhoon season. The port authority can suspend sailings at a few hours’ notice, most often between June and September. That decision is not the boat’s, and no operator sails against it. The ship will usually move you to another date or refund the fare, but neither gives you the day back, so do not book a cruise as the last thing before an international flight in those months.
Halong Bay cruises worth booking
These are ships and pages we list on JetlyGo, chosen to cover the main ways of doing the bay.
- 2 day 1 night Halong cruises: every ship selling the one-night trip, cheapest first, with each boat’s afternoon and morning stop on its card.
- Grand Pioneers I luxury cruise: a 110 metre ship with 55 suites, a saltwater pool and a kids’ club, stopping at Sung Sot Cave and Luon Cave; the two-night trip adds a day in Bai Tu Long Bay.
- Elite of the Seas 6 star cruise: an 85 metre ship of 35 balcony suites sailing Ha Long and Lan Ha Bay, with kayaking at Ao Ech Lagoon and the Hanoi transfer included.
To fit the cruise into two or three weeks in the country, our Vietnam tours and itineraries page sets the bay alongside Hoi An, Phong Nha and the south. The wider Southeast Asia travel guide links every country.
Frequently asked questions
Should I book a Halong Bay cruise in advance?
Yes, for October to December and for any public holiday, when the best cabins on the smaller ships go first. Outside peak months you can often book a week or two ahead. Booking in Hanoi rarely saves money on the better ships, and it narrows your choice to what is left.
How much should I tip on a Halong Bay cruise?
Tipping is not built into the fares on the ships we list, and it is your choice, not an obligation. If the crew looked after you well, leave something at reception on the last morning. Settle any drinks bill first, since that is charged to your cabin and paid at check-out.
What should I pack for a Halong Bay cruise?
Pack light: a small bag is easier on the tender boats that carry you out to the ship. Bring swimwear, shoes that can get wet for kayaking and caves, sunscreen and a layer for the evening deck, which is cool from November to March. Leave the big suitcase at your Hanoi hotel.
Can you swim in Halong Bay?
Yes. Most overnight ships offer a swim stop in the late afternoon, either off a beach such as Titov Island or from the ship itself, and some have their own pool. Swimming depends on the weather and the captain’s call on the day, and in the cool months few people go in.
Pick your month first, then choose between one night and two, and only then compare ships.