5 Days in Vietnam: Hanoi, Ha Long Bay, and Hoi An

A well-paced 5 days in Vietnam itinerary combines two nights in Hanoi, one overnight cruise on Ha Long Bay, and two nights in Hoi An, with a short flight from Hanoi to Da Nang connecting north and central Vietnam. This Vietnam travel plan prioritizes street food, limestone seascapes, lantern-lit heritage streets, and practical travel times without trying to cover the entire country. Vietnam welcomed nearly 21.2 million international visitors in 2025, according to the country’s National Statistics Office, so booking popular cruises, flights, and Hoi An accommodation early is worthwhile.

The route works best when you arrive in Hanoi before Day 1 or early that morning and depart from Da Nang after Day 5. Allow approximately $250–$500 per person for transport, accommodation, food, activities, and a mid-range Ha Long Bay cruise, excluding international flights. Costs below are realistic planning estimates for 2026 and vary with season, cabin type, and booking date. Use Vietnam as a starting point for destination planning, and track shared costs in the Hello app if you are travelling with friends.

Start your Vietnam trip planner with Hanoi’s compact Old Quarter: land, settle in, and spend your first day walking between markets, colonial landmarks, and bowls of steaming noodles. Hanoi is easiest to enjoy on foot, although short rides by Grab or taxi save time in the heat and usually cost $1–$4 in 2026.

Morning: From Noi Bai International Airport, a private transfer costs about $12–$20, while the public airport bus is roughly $1–$2 and takes longer. Check in around Hoan Kiem Lake, then walk to Ngoc Son Temple; the small entrance fee is approximately $1. Have breakfast with bánh cuốn, egg coffee, or phở bò for $2–$5.

Afternoon: Explore the Old Quarter’s narrow streets, Dong Xuan Market, St. Joseph’s Cathedral, and the French Quarter. Eat lunch at a busy local restaurant: bún chả, bánh mì, or phở usually costs $2–$6. Keep small Vietnamese-dong notes for drinks, snacks, and informal vendors.

Evening: Watch the lake area become pedestrian-friendly on weekend evenings, then try a street-food crawl around Tạ Hiện Street or the Old Quarter. Budget $5–$12 for several small dishes and a local beer. A budget day is about $35–$55, mid-range $80–$130, and luxury $220–$350, including accommodation. Dress modestly when entering temples and avoid blocking house entrances while photographing streets.

Use your second Hanoi day for the capital’s major cultural sights, then transfer to Ha Long Bay in the afternoon or evening depending on your cruise schedule. A direct limousine transfer from Hanoi to Ha Long or Tuan Chau generally takes 2.5–3.5 hours and costs about $12–$25 per person in 2026.

Morning: Start at the Ho Chi Minh Mausoleum complex, checking opening days and dress requirements in advance, then continue to the One Pillar Pagoda and the Temple of Literature. Entry fees for individual sites are generally around $1–$3. Have lunch near the Old Quarter with chả cá, a turmeric-marinated fish dish, for approximately $6–$12 at a mid-range restaurant.

Afternoon: Take a limousine van to the port, or book a cruise package that includes the transfer. A one-night Ha Long Bay cruise commonly costs $120–$220 per person for a mid-range shared cabin, including meals and scheduled activities; luxury cruises can exceed $300. Ask whether port fees, kayaking, drinks, and transfers are included.

Evening: Board, watch sunset from the deck, and join a cooking demonstration or squid-fishing activity. If you have a late cruise departure, eat an early meal in Hanoi rather than relying on limited port options. Plan roughly $150–$230 for a budget-conscious cruise day, $230–$380 mid-range, or $450–$700 luxury. Ha Long Bay is a UNESCO-listed destination, and weather can occasionally alter routes, so retain flexibility.

The most efficient Hanoi to Hoi An connection is a morning Ha Long Bay cruise return, followed by a flight from Hanoi to Da Nang and a 45-minute road transfer to Hoi An. This is a long travel day, but it lets a five-day itinerary include both northern landscapes and central Vietnam’s historic town.

Morning: Join the cruise’s sunrise session, typically tai chi on deck, then explore a cave or paddle by kayak if conditions permit. Breakfast and brunch are usually included. Disembark around 10:30–11:30 a.m., then take the cruise shuttle back to Hanoi or directly to Noi Bai Airport if offered; allow at least three hours between port arrival and your flight.

Afternoon: Hanoi–Da Nang flights usually take about 1 hour 20 minutes, with fares often ranging from $35–$100 one way when booked ahead. From Da Nang Airport, a private car to Hoi An costs approximately $10–$18, while a shared shuttle is usually $6–$10. Check in near the Ancient Town and rest.

Evening: Walk along the Thu Bon River and sample cao lầu, white rose dumplings, and mì Quảng. Dinner costs around $4–$12, while a lantern-making workshop may cost $10–$25. Expect about $190–$300 for a budget day, $300–$500 mid-range, or $550–$900 luxury, mainly because of the cruise, flight, and accommodation overlap. An eSIM from Hello can provide maps, boarding passes, and ride-booking data immediately after landing; see Hello eSIM for Vietnam.

Hoi An deserves a full exploration day: visit its heritage buildings early, cycle through the rice fields before the heat peaks, and return after dark when the lanterns illuminate the Ancient Town. The official visiting ticket for Hoi An Ancient Town is 120,000 VND, approximately $5, and includes access to selected heritage sites.

Morning: Arrive at the Ancient Town around 7:30 a.m. to see Japanese Covered Bridge, Tan Ky Old House, an assembly hall, and the riverside streets before tour groups arrive. Have breakfast with bánh mì or a bowl of mì Quảng for $2–$5. If you prefer cycling, rentals cost approximately $3–$7 per day; verify your hotel’s bicycle policy.

Afternoon: Cycle toward Tra Que Vegetable Village or Cam Thanh’s coconut-waterways area. A cooking class with market visit generally costs $25–$45, while a short basket-boat experience is often $6–$15. For lunch, try cơm gà Hội An, typically $3–$7. Keep shoulders and knees covered at temples and ask before photographing residents or private workshops.

Evening: Return to the riverfront for lantern-lit streets, then eat seafood or vegetarian dishes. A comfortable dinner costs $8–$20, and a short Thu Bon boat ride may be $6–$12 per person when shared. Daily totals are approximately $35–$65 budget, $90–$160 mid-range, and $250–$450 luxury. Use Hello’s expense splitting and automatic exchange-rate tracking to divide taxis, classes, and group meals in Vietnamese dong or your home currency.

Finish this five-day Vietnam itinerary with a relaxed Hoi An morning and a practical transfer to Da Nang, allowing extra time if your departure flight is international. The airport journey normally takes 45–60 minutes from Hoi An, but traffic and weather can extend the trip, so schedule a private car rather than cutting the connection close.

Morning: Browse Hoi An Central Market for coffee, fruit, spices, and tailor-made souvenirs. If ordering clothing, do it early enough for at least one fitting; simple alterations may take 24–48 hours. Enjoy a final bánh xèo or cao lầu lunch for $3–$10, then collect luggage from your hotel.

Afternoon: If your flight is later in the day, stop in Da Nang for My Khe Beach, the Han River waterfront, or the Cham Museum. A private Hoi An–Da Nang transfer costs roughly $10–$18; a shared shuttle is generally $6–$10. The Marble Mountains can fit into the route, but allow two hours and expect steps, heat, and an entrance fee of around $2–$4.

Evening: Depart from Da Nang or add a final night if your international flight leaves early. Budget approximately $30–$60 for a budget day, $75–$140 mid-range, or $200–$400 luxury, excluding flights. Before leaving, export your Hello app expense summary, settle shared balances, and check that your Hello eSIM plan remains active if you are continuing elsewhere in Asia.

For five days, plan on approximately $350–$600 per person for a budget trip, $750–$1,250 for a comfortable mid-range trip, or $1,600–$2,900 for a luxury version, excluding international airfare. These 2026 estimates include hotels, meals, domestic transport, sightseeing, and a one-night Ha Long Bay cruise; prices rise around Vietnamese public holidays and peak summer weekends.

For transport, budget $12–$20 for airport-to-Hanoi transfer, $12–$25 for Hanoi-to-Ha Long transport, $35–$100 for the Hanoi–Da Nang flight, and $10–$18 for Da Nang Airport to Hoi An. Reserve Ha Long Bay cabins and domestic flights before arrival, particularly for weekends. Hello’s AI receipt scanning can read receipts in different languages and currencies, while voice expense entry is useful when you are boarding a shuttle or eating at a noisy market.

The most common planning question is whether five days is enough for Hanoi, Ha Long Bay, and Hoi An; it is, provided you use a flight and accept two travel-heavy days. This route is a highlights itinerary rather than a slow exploration, but it delivers strong variety: capital-city culture, karst seascapes, and central Vietnam heritage.

Is Hanoi to Hoi An possible in one day? Yes. Return from Ha Long Bay in the morning, fly Hanoi to Da Nang in the afternoon, and transfer to Hoi An in the evening. Avoid booking a flight immediately after the cruise because port delays and traffic are possible.

Should I spend two nights on Ha Long Bay? With only five days, one overnight cruise is the better balance. A second night reduces time in Hoi An and adds cost, while a day cruise creates a rushed experience.

What should I eat? In Hanoi, try phở, bún chả, and egg coffee; on the bay, use the cruise’s included seafood meals; in Hoi An, order cao lầu, cơm gà, white rose dumplings, and mì Quảng. Street-food meals can cost $2–$6 in 2026, while sit-down dinners are often $8–$25.

Do I need mobile data? Reliable data helps with airport transfers, translation, maps, digital tickets, and flight updates. Buy and activate Hello’s eSIM before departure so you can connect on arrival; Hello offers plans for 200+ countries with instant activation and live pricing. Check current plan availability at Hello eSIM for Vietnam.