Good news for backpackers: Cat Ba is genuinely affordable. Staying on the island and taking a day boat into Lan Ha Bay costs a fraction of a Ha Long cruise, beds start around $5 to $10, and getting here is cheap. Many travellers manage a comfortable day on roughly $25 to $40 all in. Here's where the money goes and how to save it.

Getting here cheaply

The cheapest routes from Hanoi are a standard bus and ferry combo or a local train plus ferry, both around $10 to $15. The bus is usually the smarter pick because one ticket covers hotel pickup, the crossing and the final shuttle. On the island, the cross-island local bus costs about 25,000 VND, and scooters rent for roughly $5 to $7 a day.

Where to sleep

Budget hotels, hostels and homestays are plentiful, with simple rooms starting around $5 to $30 a night depending on season and standard. Prices drop noticeably outside the summer peak. A hostel dorm is the cheapest option and a great way to team up with others to split boat trips.

Eating well for less

Skip the tourist-front prices and eat where locals do: small com (rice) and pho spots, and the harbour market for fresh, cheap seafood. Even the island specialities like horseshoe crab are affordable shared between a few people.

Tours and entry fees

This is where Cat Ba shines. A shared Lan Ha Bay day cruise with kayaking and lunch runs about $25 to $35. Prefer to DIY? Rent a boat at Ben Beo for roughly 400,000 to 600,000 VND and split it with up to six people.

Money-saving tips

• Travel outside June to August for lower room and tour prices.
• Team up with other travellers to split a private boat or scooter.
• Carry cash; smaller vendors are cash-only, and there are ATMs in town.
• Book the bus and ferry as one combined ticket rather than separate legs.
• Base yourself on the island and do day trips, instead of an overnight cruise.

Want a small-group price without the hassle? Our shared day trips keep costs down and the group small. Ask about budget trips on WhatsApp