Bhutan is one of the easiest international destinations to reach from Kolkata, with convenient flight, train, and road connections. A direct flight to Paro is the fastest option, while travelling by train to Hasimara followed by a road journey is the most budget-friendly. This guide covers all routes, along with travel time, estimated costs, and key details to help you plan your trip.
| Mode |
Duration |
Best For |
Approximate Cost |
| Direct Flight to Paro |
1 hr 15 min–1 hr 30 min |
Fastest & Most Convenient |
₹10,000–₹35,000+ |
| Flight to Bagdogra + Road |
5–7 hours |
Comfortable Budget Travel |
₹5,000–₹15,000 |
| Train to Hasimara + Road |
11–14 hours |
Budget Travellers |
₹800–₹4,000 |
| Road Trip |
15–18 hours |
Self-drive & Groups |
₹2,000–₹10,000 |
1. Kolkata to Bhutan by Flight (Fastest Option)
Taking a direct flight from Kolkata to Paro is the quickest and most convenient way to reach Bhutan. Paro International Airport is Bhutan's only international airport and receives flights from Kolkata operated by Bhutanese airlines.
Flight Details
| Details |
Information |
| Destination Airport |
Paro International Airport |
| Flight Duration |
1 hr 15 min–1 hr 30 min |
| Airlines |
Drukair (Royal Bhutan Airlines), Bhutan Airlines |
| Approximate Fare |
₹10,000–₹35,000+ |
Best For
- Families
- Honeymooners
- Senior citizens
- Short vacations
- Travellers who want to save time
Pros
- Fastest way to reach Bhutan
- No long road journey
- Direct arrival in Paro
- Spectacular Himalayan views during landing
Things to Know
- Direct flights may not operate daily.
- Airfares are usually higher during spring (March–May) and autumn (September–November).
2. Kolkata to Bhutan via Bagdogra
If direct flights are unavailable or expensive, you can fly to Bagdogra Airport in West Bengal and continue by road to Bhutan.
Route
- Fly from Kolkata to Bagdogra.
- Hire a taxi or take a shared cab to Jaigaon.
- Cross the border into Phuentsholing.
- Continue to Thimphu, Paro, or other destinations.
Travel Time
| Route |
Duration |
| Kolkata to Bagdogra |
About 1 hour 10 minutes |
| Bagdogra to Jaigaon |
4–5 hours |
| Border Formalities |
30–60 minutes |
| Total Journey |
5–7 hours |
Estimated Cost
| Expense |
Cost |
| Flight |
₹3,500–₹10,000 |
| Taxi to Jaigaon |
₹2,500–₹4,500 |
| Shared Cab |
₹500–₹1,000 per person |
Best For
- Budget-conscious travellers
- Flexible itineraries
- Travellers visiting eastern Bhutan
3. Kolkata to Bhutan by Train
Bhutan does not have a railway network, so travellers can take a train from Kolkata to Hasimara or New Alipurduar and then continue by road. Hasimara Railway Station is the closest railway station to Bhutan.
Step-by-Step Route
- Board a train from Kolkata to Hasimara.
- Take a taxi or auto-rickshaw to Jaigaon.
- Cross into Phuentsholing.
- Continue to your destination by bus or taxi.
Popular Trains
- Kanchankanya Express
- Padatik Express
- Kamrup Express
- Saraighat Express (to New Alipurduar)
Journey Time
| Route |
Duration |
| Kolkata to Hasimara |
10–12 hours |
| Hasimara to Jaigaon |
30–40 minutes |
| Total Journey |
11–14 hours |
Estimated Train Fare
| Class |
Approximate Fare |
| Sleeper |
₹500–₹800 |
| 3AC |
₹900–₹1,600 |
| 2AC |
₹1,500–₹2,500 |
Best For
- Backpackers
- Students
- Solo travellers
- Budget trips
4. Kolkata to Bhutan by Road
Driving to Bhutan from Kolkata is a great option for travellers who enjoy long road trips. The route passes through Siliguri and the Dooars region before reaching the India-Bhutan border at Jaigaon.
Route
Kolkata → Siliguri → Hasimara → Jaigaon → Phuentsholing
Road Trip Details
| Details |
Information |
| Distance |
Around 700 km |
| Driving Time |
15–18 hours |
| Fuel Cost |
Approximately ₹4,500–₹7,000 |
Best For
- Families
- Groups
- Self-drive enthusiasts
- Photography lovers
Entering Bhutan Through the Phuentsholing Border
Most travellers entering Bhutan by land use the Jaigaon–Phuentsholing border crossing.
Indian citizens can enter Bhutan using:
- A valid Indian passport, or
- A valid Voter ID card.
After completing immigration formalities, travellers can hire taxis or buses to destinations such as Thimphu, Paro, and Punakha.
Distance from Kolkata to Major Bhutan Destinations
| Destination |
Approximate Distance |
| Phuentsholing |
700 km |
| Thimphu |
860 km |
| Paro |
900 km |
| Punakha |
935 km |
Which Route Should You Choose?
| Travel Preference |
Best Option |
| Fastest |
Direct Flight to Paro |
| Cheapest |
Train to Hasimara + Road |
| Best Balance of Cost & Time |
Flight to Bagdogra + Road |
| Most Scenic |
Road Trip |
Travel Tips
- Book flights early during the peak travel seasons (March–May and September–November).
- Carry valid identification documents for entry into Bhutan.
- Start your road journey early to avoid traffic and border delays.
- Keep some Indian Rupees for expenses before crossing the border.
- Reserve train tickets well in advance, especially during holidays.
- Check the latest Bhutan entry requirements before travelling.
Kolkata is one of the best Indian cities from which to travel to Bhutan, thanks to its excellent flight, rail, and road connectivity. A direct flight to Paro is ideal if you want to reach quickly, while the train to Hasimara offers an affordable alternative. Choose the route that best matches your budget, travel style, and schedule for a smooth journey to Bhutan.
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