How to Reach Bhutan

Flights, Road Routes, Permits & Costs (2026 Guide)

A practical, on-the-ground guide from the team at sikkimtourism.org — we run trips into Bhutan through the same Eastern Himalayan gateway we use for Sikkim, so most of this is written from doing the drive and the airport run ourselves.

If you’ve been Googling how to reach Bhutan, you’ve probably noticed most pages tell you the same three lines: fly to Paro, or drive to Phuentsholing, the end. Useful, but it leaves out the bits that actually trip people up — which Indian railway station to book, whether to fly into Bagdogra or Hasimara, what the entry permit really needs, and how much the Sustainable Development Fee adds per night in 2026.

I’ve made the Phuentsholing run more times than I can count, and I’ve watched the Paro landing do that stomach-drop bank between the hills. So here’s the honest version: every realistic way in, what each one costs in time and money, and the mistakes I’d tell a friend to avoid.

The short answer

There are exactly two ways into Bhutan: fly into Paro International Airport, or enter by road through one of three border crossings (Phuentsholing is the one almost everyone uses). There is no train into Bhutan and no airport other than Paro for international arrivals. Your choice mostly comes down to budget, how much time you have, and whether you want the journey to be part of the trip.

A quick note before the details: Indian nationals don’t need a visa for Bhutan. You need an Entry Permit, which is a different (and much simpler) thing. More on that below.

How to reach Bhutan by air

Paro is the only international airport in the country, and flying in is the fastest way to get there — under two hours from most eastern Indian cities.

Only two carriers fly into Paro: Drukair (Royal Bhutan Airlines) and Bhutan Airlines. That’s it. No Indian carrier flies there, which is why fares stay on the higher side and rarely drop in last-minute sales the way domestic tickets do. Book early.

Direct flights to Paro from India run from:

• Delhi — daily, roughly 2.5 hours
• Kolkata — about four flights a week, around 1 hour
• Bagdogra — short hop, roughly 40 minutes
• Guwahati — about twice a week
• Gaya — seasonal, useful for the Buddhist-circuit crowd

There are also direct international flights from Bangkok, Kathmandu, Singapore and Dhaka if you’re coming from outside India.

Here’s the part nobody warns you about: Paro is one of the most demanding commercial airports in the world. It sits in a narrow valley at around 2,200 metres, surrounded by 5,000-metre peaks, and only a small number of specially certified pilots are even allowed to land there. Flights operate in daylight only and are genuinely sensitive to weather. If clouds roll in, your flight can be delayed or cancelled, and a knock-on delay is common in the monsoon months. The landing itself — banking hard between hillsides with houses visible off the wingtip — is spectacular, but don’t book a tight onward connection the same evening you fly out of Paro. I’ve seen too many people miss flights that way.

My honest take: if you can afford it and you’re short on days, fly. The Bagdogra–Paro hop in particular is a gift — 40 minutes in the air versus the better part of a day on the road. But if the fare feels steep, read on, because the road route has its own rewards.

How to reach Bhutan by road

This is how most people from India actually get in, and it’s how we usually take our groups. Bhutan has three road border crossings open to tourists:

• Phuentsholing (opposite Jaigaon, West Bengal) — the main gateway, used by the vast majority of travellers
• Gelephu (central Bhutan) — handy if you’re coming from Assam
• Samdrup Jongkhar (eastern Bhutan) — closest to Guwahati, good for an east-to-west itinerary

For most people, Phuentsholing is the answer. The Indian border town of Jaigaon and the Bhutanese town of Phuentsholing sit right against each other, separated by a gate you can literally walk through.

Getting to the border first:

• From Siliguri, it’s about 150 km to Jaigaon — roughly a 4-hour drive.
• From Bagdogra Airport or New Jalpaiguri (NJP) railway station, plan on 4 to 5 hours by car to Phuentsholing.

Once you cross at Phuentsholing and clear permits, it’s roughly 4.5 to 5 hours to Paro and about 6 hours (around 170 km) to Thimphu. The road climbs hard and twists constantly — beautiful, but if you’re prone to motion sickness, sit in front and carry tablets. There’s a worthwhile lunch and tea stop around Gedu/Chukha; don’t try to do Phuentsholing to Thimphu in one unbroken stretch if you can help it.

How to reach Bhutan by train

You can’t take a train into Bhutan — there’s no rail line inside the country. What people mean by “reaching Bhutan by train” is taking an Indian train to the nearest station and then driving to the border.

Your three useful railheads, in order of convenience:

• Hasimara — the closest station to the border, only about 17–18 km from Phuentsholing (under an hour by road). Fewer trains stop here, so check connectivity.
• New Alipurduar — well connected, a comfortable drive to the border.
• New Jalpaiguri (NJP) — the big, well-connected junction (near Siliguri). More trains, but a longer 4–5 hour drive to Phuentsholing.

If you’re train-first, NJP is the safest booking because almost everything stops there, even though it’s the furthest of the three. If your train happens to stop at Hasimara, take it — you’ll save hours.

Entry permits for Bhutan: what Indians actually need

This is where the “do I need a visa” confusion lives, so let me be clear: Indian citizens do not need a visa for Bhutan. You need an Entry Permit, and the process is straightforward.

Documents to carry (one of the two is mandatory):

• A valid Indian Passport with at least six months’ validity, or
• A Voter ID card (issued by the Election Commission of India)

For children under 18, carry a birth certificate in English (or a passport), and they must travel with a legal guardian. You’ll also want two passport-size photographs and, sensibly, travel insurance for the duration of your trip.

Where to get the permit:

• Online in advance via the official immigration portal immi.gov.bt — this is the smoothest option and saves you a long queue at the border.
• On arrival at the Phuentsholing border immigration office or at Paro Airport.

One thing worth knowing: the standard Entry Permit covers Thimphu and Paro only. If you plan to go further — Punakha, Phobjikha, Bumthang, anywhere east — you’ll need a separate Route Permit, issued by the immigration office in Thimphu (open Monday to Friday). A good local operator handles this for you so you’re not spending a holiday morning in an office.

How much does it cost? The Sustainable Development Fee (2026)

Bhutan charges a daily Sustainable Development Fee (SDF) that funds the country’s “high value, low impact” tourism model. This is separate from your flights, hotels and food — it’s a fee paid to the government.

For 2026, the SDF rates are:

• Indian nationals: ₹1,200 per person, per night. This rate is locked in through August 2027.
• Children aged 6–12: ₹600 per night (50% off).
• Children 5 and under: exempt.
• Other foreign nationals: USD 100 per person, per night.

Two practical points that save real money:

1. The 24-hour border-town waiver still applies. If you only visit Phuentsholing, Samtse, Gelephu or Samdrup Jongkhar for 24 hours or less, you don’t pay the SDF at all. Useful for a quick border day, useless if you’re heading inland.
2. A 5% GST applies to tourism services from 1 January 2026 (on things like hotels and transport — not on the SDF itself). Budget for it.

The SDF is paid when you apply for your permit (online by card/wire transfer, or at the immigration counter). If you shorten your trip, the unused portion is refundable after you leave, minus bank charges.

Best time to go (and when reaching Bhutan gets harder)

Your travel month affects more than the weather — it affects whether your Paro flight lands on time and whether the mountain roads behave.

• March to May (spring) and September to November (autumn) are the sweet spots: clear Himalayan skies, the big festivals, and reliable flying and driving conditions. This is when I’d send anyone for the first time.
• June to August (monsoon) is when reaching Bhutan gets genuinely unpredictable — Paro flight delays spike, and landslides can slow the Phuentsholing road. It’s greener and cheaper, but build buffer days in.
• December to February is cold and clear, fewer crowds, occasional high-pass snow. Lovely if you don’t mind the chill.

Quick comparison: which route is right for you

• You’re short on time and have the budget: Fly into Paro (Bagdogra–Paro if you’re already in the east).
• You want the journey to be part of the trip, or you’re watching the budget: Train/flight to Bagdogra or NJP, then drive in via Phuentsholing.
• You’re coming from Assam or the Northeast: Consider the Gelephu or Samdrup Jongkhar crossings instead of looping all the way to Phuentsholing.

Planning your trip with sikkimtourism.org

We’re based in the Eastern Himalayas and we work this region for a living — the same Bagdogra–Siliguri–Phuentsholing corridor we use for our Sikkim trips is the main gateway into Bhutan, so the routes, the border, the permit counters and the seasons aren’t theory to us. We’ve sat in the Thimphu immigration queue, rebooked clients around fogged-in Paro mornings, and learned which road stops are worth it.

What that means for you, practically: we sort your Entry Permit and Route Permit in advance so you skip the border queues, time your itinerary around weather and festival dates, and keep the SDF and the new GST clearly accounted for so there are no surprises. If you’d rather not juggle flight bookings, permit portals and a mountain driver yourself, that’s exactly the part we take off your plate. Reach out through sikkimtourism.org and we’ll map a route that fits your dates and budget.

FAQs

Do Indians need a visa to visit Bhutan?

No. Indian nationals don’t need a visa — only an Entry Permit, obtained online via immi.gov.bt or at the border, using a valid passport or Voter ID.

What is the cheapest way to reach Bhutan from India?

By road via Phuentsholing — take a train to NJP/Hasimara or a flight to Bagdogra, then drive to the border. It’s far cheaper than flying directly into Paro.

Which is the nearest airport to Bhutan in India?

Bagdogra (near Siliguri) is the nearest major Indian airport for the road route, about 4–5 hours from the Phuentsholing border. For direct flights, you fly into Paro itself.

Which is the nearest railway station to Bhutan?

Hasimara is the closest, roughly 17–18 km from Phuentsholing. New Jalpaiguri (NJP) is the best-connected but further (4–5 hours’ drive).

How much is the Bhutan SDF for Indians in 2026?

₹1,200 per person per night, fixed through August 2027. Children 6–12 pay ₹600; under-5s are free.

Can I drive my own car into Bhutan?

Indians can take a private vehicle in with a separate vehicle permit arranged at the border, but the mountain driving is demanding — most travellers hire a local driver, which we’d recommend.

How long does it take to reach Thimphu from the Phuentsholing border?

About 6 hours by road (roughly 170 km of climbing, winding mountain highway). Paro is about 4.5–5 hours.