Andaman Travel Tips 2026: Your Complete Guide (What To Wear, Best Time & Do’s & Don’ts)

The best time to visit Andaman is October to May, when the seas are calm, skies are clear and ferries run on schedule. The peak window is December to February — warm days, low humidity and the best underwater visibility for scuba diving and snorkelling. The southwest monsoon (roughly mid-May to September) brings heavy rain and rough seas, when ferry sailings can be cancelled at short notice and water sports often pause. Drop one myth before you pack. Andaman stays tropical year-round and never gets cold — daytime temperatures sit around 23–31°C even in ‘winter’, so you won’t need a sweater.

• Go in December to February for the calmest seas and the clearest diving conditions.
• Save with October–November and March–early May for lower prices and thinner crowds, with the odd shower.
• Avoid if you can the peak weeks of mid-December to early January, when the islands are busiest.

Andaman is reached only by air or sea. There is no rail link, and the only operational airport is Veer Savarkar International Airport (IXZ) at Port Blair / Sri Vijaya Puram. The fastest route for most travellers is a direct flight from Chennai or Kolkata, both about two and a quarter hours.

By air

Book flights early for the December–February peak, when fares climb fast. Flights land by mid-afternoon because the airport has historically operated in daylight hours, so plan your first ferry for the next day.

By sea

Passenger ships sail from Chennai, Kolkata and Visakhapatnam to Port Blair, but the crossing takes around three to four days and schedules are irregular — most travellers fly and use ships only for the experience. For the journeys you actually plan around, see inter-island ferries below.

Indian citizens do not need any permit to visit the popular tourist islands — Port Blair, Havelock (Swaraj Dweep), Neil (Shaheed Dweep), Ross and Baratang. Foreign nationals are issued a Restricted Area Permit (RAP) free of charge on arrival at Port Blair (by air or sea), valid for 30 days against a valid Indian visa, covering the main tourist islands — just carry your passport.

• Exceptions:  nationals of Afghanistan, China and Pakistan need prior approval from the Ministry of Home Affairs; Myanmar citizens need prior approval for Mayabunder and Diglipur in North & Middle Andaman.
• Restricted zones:  North Sentinel Island and the Jarawa tribal reserve are strictly off-limits; you cannot stop, photograph tribal members, or trade along the Andaman Trunk Road.

Permit rules can change — confirm the current RAP position for your nationality with the official Andaman & Nicobar Police foreigners page before you travel.

An Andaman trip is built around three islands: Port Blair (the gateway and historic centre), Havelock / Swaraj Dweep (the beaches and diving hub) and Neil / Shaheed Dweep (the quieter, slower island). You hop between them on inter-island ferries — a mix of cheaper government ferries and faster private operators such as Makruzz, Green Ocean, Nautika and ITT Majestic.

Book ferries online in advance: peak-season sailings sell out, and the cheaper government ferry quota goes first. On each island, autos and pre-paid taxis cover short hops, while two-wheeler and cycle rentals are popular on Havelock and Neil. Remember the renamed islands — Havelock is Swaraj Dweep, Neil is Shaheed Dweep and Ross is Netaji Subhas Chandra Bose Dweep — because signage and tickets use the new names. For where each island shines by trip type, the matrix below is our quick reference.

There is no formal dress code in Andaman, but what to wear depends on the season, because you’ll be in and out of the water all day. The dress code here is light, breathable, quick-drying clothing — cotton tees, shorts, dresses and swimwear, plus sun protection. Skip heavy fabrics and anything that takes a day to dry.

Andaman Dress Code: a few sensible cues

• Towns vs beaches —  beachwear is fine on the beaches; carry a cover-up or light shrug for towns, markets and the Cellular Jail, where modest dress is more comfortable.
• On your feet —  non-slip water shoes protect against sharp coral and rocky entries far better than flip-flops.
• For the reef —  choose reef-safe sunscreen — several marine zones discourage

Carry enough cash. ATMs and card machines work in Port Blair and the bigger Havelock establishments, and UPI is accepted at many places — but networks drop on the smaller islands, during ferry crossings and at remote beaches, so digital payments are unreliable the moment you leave the main towns. Pull out cash in Port Blair before you island-hop.

• Connectivity —  mobile signal is reliable only near the main towns (BSNL has the widest reach). Expect no signal mid-sea and weak data on the smaller islands; download maps and tickets offline.
• Safety —  Andaman is one of India’s safest destinations, with low crime and a strong record for solo and solo-female travellers. The real risks are sea conditions and water sports — swim only at flagged beaches, follow your dive or snorkel instructor, and check ferry weather advisories.
• Food —  fresh seafood — prawn, crab, grilled fish — is the local highlight; confirm the price before you order at beach shacks. Pure-vegetarian travellers will find plenty of options in Port Blair, including long-running vegetarian restaurants on MG Road.

After the planning is done, these are the on-the-ground tips our travellers come back repeating — a quick do’s-and-don’ts checklist to keep your trip smooth.

Do

•  book inter-island ferries and your key scuba/snorkelling slots online before you arrive — peak-season sailings and dive slots sell out.
•  carry cash, a power bank, a dry bag and any regular medication; pharmacies thin out beyond Port Blair.
•  start water-sport sessions early, finish island trips before sunset, and wear a swim vest if you are not a confident swimmer.
•  respect the tribal reserves — keep moving on the Andaman Trunk Road and never stop to photograph or interact.

Don’t

•  don’t pack woollens expecting cold weather — it stays warm and humid all year.
•  don’t rely on mobile data or UPI on the islands; don’t assume the last ferry will have seats.
•  don’t touch or stand on coral, collect shells/coral, or use coral-damaging sunscreen — it is both harmful and, in places, illegal.
•  don’t fly drones without permission, and don’t venture into restricted or prohibited zones.

Here is the exact order we recommend planning an Andaman trip, from picking your dates to locking in experiences.

1. Pick your dates — choose a window between October and May; December–February for the calmest seas.
2. Lock flights — book flights to Port Blair (IXZ) early, ideally direct from Chennai or Kolkata.
3. Reserve ferries — reserve Port Blair → Havelock → Neil sailings online, two to three weeks ahead in peak season.
4. Plan islands — match islands and nights to your trip type using the matrix above (5–7 nights suits most).
5. Sort permits — Indians need none; foreign nationals get a free RAP on arrival at Port Blair.
6. Pack smart — cotton clothes, swimwear, reef-safe sunscreen, a dry bag and enough cash.
7. Pre-book experiences — reserve scuba, snorkelling and the Cellular Jail show in advance to avoid sold-out days.

The cost of an Andaman trip depends on your islands, hotel tier and how far ahead you book flights — the single biggest variable. As a rough guide, a budget trip leans on government ferries, guesthouses and shared transfers; a mid-range trip uses private ferries and 3–4 star beach hotels; and a luxury trip adds premium resorts on Havelock and private experiences. The most reliable way to fix a number is a customisable Andaman tour package, which bundles ferries, stays, transfers and activities at a per-person rate. A few of our most-booked options for 2026:

•  Exciting Andaman Family Trip 5D/4N
•  Amazing Andaman Tour 6D/5N
•  Bestselling Andaman Family 7D/6N
•  Heavenly Andaman Honeymoon 7D/6N
•  Exploration Trip to Andaman 14D/13N

Compare inclusions and current starting prices on the full Andaman tour packages page, and read the broader Andaman tourism guide for destination-wide planning.

The short version: go between October and May, fly into Port Blair, book ferries early, pack light for sun and sea, and carry cash. Get those right and Andaman handles the rest. When you are ready to turn this into an itinerary, browse customisable Andaman tour packages or start with our wider Andaman tourism guide — both let you tailor islands, stays and activities to the trip you have in mind.