Bali is one of the most visited destinations in Southeast Asia, drawing millions of travellers every year to its temples, rice terraces, and coastal villages. Before you pack your bags, a visit to a travel health clinic is one of the smartest things you can do. Getting the right vaccinations before you travel to Indonesia is straightforward, and most healthy adults need only a handful of appointments to be fully protected.

This guide covers every vaccine recommended for Bali and Indonesia, explains who needs what, and gives you practical guidance on timing so nothing is left to last-minute scrambling. Whether you are planning a two-week beach holiday in Seminyak or an island-hopping adventure through eastern Indonesia, the health prep looks similar — with a few important regional differences.

Ready to start planning your trip? Flights to Bali's Ngurah Rai International Airport (DPS) are available year-round, with frequent connections from across Asia, Australia, and beyond.

Indonesia does not require proof of vaccination for most international arrivals. There is one important exception: if you are travelling from, or have recently transited through, a country where yellow fever transmission is ongoing, you will need to present a valid International Certificate of Vaccination or Prophylaxis (ICVP) for yellow fever. The Indonesian Ministry of Health maintains a list of yellow fever-endemic countries, and border health officials may request this certificate on arrival.

For the vast majority of travellers flying from Europe, North America, Australia, or elsewhere in Asia, yellow fever is not relevant — and the CDC confirms there is no risk of yellow fever within Indonesia itself. That said, the absence of an entry requirement does not mean you should skip your pre-travel health appointment. The vaccines that matter most for Bali and Indonesia are all recommended rather than mandated.

The following vaccines are recommended by the CDC, WHO, and NaTHNaC (the UK's National Travel Health Network and Centre) for travellers heading to Indonesia. Your travel health provider will tailor the list to your specific itinerary, health history, and how much time you have before departure.

Hepatitis A is the single most important vaccine for any trip to Bali. The virus spreads through contaminated food and water, and Bali's vibrant street food scene — as wonderful as it is — creates real exposure opportunities. The CDC recommends this vaccine for all travellers aged one year and older heading to Indonesia, regardless of where they plan to stay.

A single dose of the Hepatitis A vaccine provides protection within approximately two weeks and is sufficient for your trip. A follow-up booster dose given six to twelve months later extends immunity for decades. If you have never been vaccinated, this should be your first priority.

The CDC recommends the Hepatitis B vaccine for all unvaccinated travellers to Indonesia. Hepatitis B spreads through blood and bodily fluids, meaning risk is relevant for anyone who might receive medical treatment abroad, undergo any dental procedure, or engage in activities where skin contact with blood is possible. The standard three-dose schedule is completed over six months, though accelerated schedules are available for travellers with less lead time.

Typhoid is recommended for most travellers to Indonesia, particularly those venturing beyond large resort hotels or eating at local warung restaurants — which is exactly what most visitors to Bali do. The injectable vaccine is a single dose given at least two weeks before travel and provides protection for two years. An oral alternative is available, taken as four capsules over eight days, completed at least one week before departure, and providing five years of protection.

Before any international trip, it is worth confirming that your routine immunisations are up to date. This includes tetanus, diphtheria, and pertussis (Tdap), as well as MMR (measles, mumps, rubella), polio, and influenza. NaTHNaC recommends a tetanus booster if your last dose was more than ten years ago, especially when travelling to areas where medical facilities may be limited. Indonesia falls into that category outside of Bali's main tourist hubs.

Japanese Encephalitis (JE) is a mosquito-borne viral disease present in parts of Southeast Asia, including Indonesia. For most short-stay tourists in Bali's resort areas, the risk is low. However, the vaccine is recommended for travellers who will spend one month or longer in Indonesia, those who plan to spend time in rural areas or near rice fields, and anyone with a significant amount of outdoor evening activity. NaTHNaC notes that risk exists year-round across the country.

The JE vaccine is given as a two-dose course, with the second dose administered at least one week before potential exposure. If this vaccine applies to your itinerary, it is another reason to begin your pre-travel health appointments early.

Rabies deserves special attention for anyone visiting Bali. The island has a significant and ongoing rabies risk in its stray dog and monkey populations. Bali's Ministry of Health recorded more than 300 positive animal rabies cases in 2025, and popular tourist areas including Ubud, Canggu, and the Kuta-Mengwi corridor have all been affected. Monkeys at sites such as the Sangeh monkey forest and other popular temples can bite or scratch without provocation.

Pre-exposure rabies vaccination involves three doses administered over a minimum of 21 days, which is why starting the course early matters. Travellers who have received the full pre-exposure course have a significant advantage if they are bitten: they require only two follow-up doses after exposure rather than four, and crucially, they do not need Rabies Immunoglobulin (RIG) — a treatment that can be difficult to source quickly in remote areas.

The CDC advises that pre-exposure vaccination should be considered based on planned activities and access to medical care. For most visitors to Bali, particularly those spending time in nature, visiting temples with wild animals, or surfing in areas with stray dogs, the extra protection is worth discussing with your travel health provider.

If you are bitten or scratched by a dog, monkey, cat, or any mammal in Bali, act immediately regardless of whether the wound looks serious. Wash the wound thoroughly under clean running water with soap for a minimum of 15 minutes — this step alone significantly reduces the risk of viral transmission. Do not seal or bandage the wound tightly before cleaning.

After washing, seek medical attention at a clinic experienced in rabies post-exposure prophylaxis (PEP) as quickly as possible. Several clinics in Seminyak, Ubud, and Denpasar provide this treatment. Travellers who have not received pre-exposure vaccination will require four doses of vaccine plus a Rabies Immunoglobulin injection on day zero. Those who completed their pre-exposure course need only two follow-up doses, with no RIG required. Time is critical — do not wait to see if symptoms develop.

While you are in Bali, there is no shortage of incredible things to do between health clinic appointments. Book unique Balinese experiences through activities on Traveloka, from sacred temple ceremonies to ocean adventures.

Good news for Bali-bound travellers: Bali has achieved malaria elimination status. The WHO and CDC both confirm that local malaria transmission has been interrupted across Bali's populated and tourist regions, including Seminyak, Canggu, Ubud, Uluwatu, Sanur, and Nusa Dua. Antimalarial tablets are not required or recommended for a standard Bali holiday.

The picture changes significantly for travellers heading to other parts of Indonesia. Malaria risk is high in the provinces of Papua and West Papua, as well as in parts of Maluku, North Maluku, and East Nusa Tenggara. Travellers to these regions should consult a travel health provider about appropriate antimalarial medication well before departure. Rural areas of Lombok also carry some risk, particularly in villages near rice fields.

Regardless of destination within Indonesia, mosquito bite avoidance is always sensible. This means using DEET-based repellents, wearing long sleeves and trousers in the evenings, and sleeping under a net or in air-conditioned accommodation where mosquitoes are active.

Travel health providers consistently recommend booking your pre-travel appointment at least six to eight weeks before your departure date. This window gives most vaccines enough time to take full effect before you arrive in Indonesia. Hepatitis A protection begins within about two weeks of the first dose, while the typhoid vaccine requires at least two weeks to provide protection. Scheduling early removes the stress of cutting it close.

The pre-exposure rabies course is the one that requires the most advance planning. The standard schedule involves three doses given on days zero, seven, and between day 21 and 28. This means you need a minimum of three to four weeks from your first injection before completing the course — and ideally a week or two after the final dose before travel. If Bali rabies vaccination is on your list, make it the first call you make when planning your trip.

If you discover you need Hepatitis B vaccination with less than six months to spare, speak to your travel clinic about an accelerated schedule. Some protocols allow the three-dose course to be compressed into 21 days, with a booster at 12 months for long-term protection. This option is widely available and means a late start does not have to mean going unprotected.

Even with a Hepatitis A and typhoid vaccine in place, food and water hygiene habits matter. Stick to bottled or filtered water for drinking and brushing teeth throughout your stay in Bali. Ice in drinks at established restaurants is generally made from purified water, but it is worth being cautious at smaller roadside stalls. Freshly cooked food served hot at warung restaurants is typically safe and delicious.

Dengue fever is the most common mosquito-borne illness affecting visitors to Bali. Unlike malaria, dengue mosquitoes bite during the day, making bite prevention relevant around the clock. A dengue vaccine called Qdenga has been approved in Indonesia for individuals aged 6 to 45 and requires two doses given three months apart. Discuss this option with your travel health provider, particularly if you plan an extended stay or will be visiting during the wet season when mosquito activity peaks.

Bali has a range of private clinics and hospitals that cater to international travellers, particularly in the south of the island. Medical costs in Bali are generally lower than in Australia or Europe, but treatment for a serious illness or emergency evacuation can still run into thousands of dollars. Comprehensive travel insurance that includes medical coverage is an essential part of any trip preparation, as important as your vaccinations. You can add travel insurance to your booking when you search for hotels in Bali on Traveloka.

Bali offers accommodation for every budget, from beachfront villas to stylish boutique stays in the rice terraces. Find your ideal base with great deals available through Traveloka promotions.

Once you land at Ngurah Rai International Airport in Denpasar, getting to your accommodation quickly and comfortably sets the tone for the whole trip. Book an airport transfer in advance so a driver meets you at the terminal without the need to negotiate fares after a long flight. For exploring the island at your own pace — driving up to Bedugul, crossing to Amed, or heading to the Bukit Peninsula — a car rental gives you maximum flexibility without the hassle of flagging transport at every stop.

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