Planning a journey to the Kingdom of Bhutan is unlike organizing a trip to any other destination.
Tucked away in the high peaks of the Himalayas, this carbon-negative kingdom regulates its airspace strictly to protect its environment and ensure safety.
Because landing in Bhutan requires specialized, visual-approach navigation through steep mountain valleys, only a handful of certified pilots are permitted to fly into the country.
If you are mapping out your 2026 travel itinerary, understanding how, where, and when you can catch a direct flight to Bhutan is your critical first step.
This guide by Travel Across Bhutan breaks down every direct international route operating into the kingdom this year.
The Two Airlines Permitted to Fly to Bhutan
You won’t find major international carriers like Emirates, Singapore Airlines, or United landing in Bhutan. Instead, all flights are operated exclusively by two local carriers:
- Drukair (Royal Bhutan Airlines): The state-owned national flag carrier, operating a modern fleet of Airbus A320-class aircraft and ATR turboprops.
- Bhutan Airlines (Tashi Air): A premier private airline providing competitive options on major regional routes.
Because these airlines operate on unique schedules that don’t always integrate smoothly with global flight aggregators, booking directly through the airlines or a registered tour operator is highly recommended.
Complete 2026 Bhutan Direct Flight Directory
While Paro International Airport (PBH) remains the primary gateway for international travelers, the 2026 flight schedule introduces new direct connectivity to Gelephu International Airport (GLU) in southern Bhutan to support the country’s growing economic zones.
The table below details all scheduled direct routes, flight numbers, average durations, and estimated round-trip pricing in USD for 2026.
| Foreign City & Country | Bhutan Port of Arrival | Airline | Flight Numbers | Flight Duration | Approx. Round-Trip Price (USD) |
| Bangkok, Thailand | Paro (PBH) | Drukair | KB152 / KB153 | ~3h 15m (Non-stop) | $720 – $960 |
| Bangkok, Thailand | Paro (PBH) | Bhutan Airlines | B3700 / B3701 | ~4h 25m (via Kolkata) | $720 – $960 |
| New Delhi, India | Paro (PBH) | Drukair | KB200 / KB201 | ~2h 20m | ~$660 |
| New Delhi, India | Paro (PBH) | Bhutan Airlines | B3773 / B3774 | ~2h 10m | ~$660 |
| Kolkata, India | Paro (PBH) | Drukair | KB210 / KB211 | ~1h 10m | $400 – $500 |
| Kolkata, India | Paro (PBH) | Bhutan Airlines | B3700 / B3701 | ~1h 10m | $400 – $450 |
| Kolkata, India | Gelephu (GLU) | Drukair | KB210 / KB211 | ~1h 30m | $400 – $500 |
| Kathmandu, Nepal | Paro (PBH) | Drukair | KB400 / KB401 | ~1h 05m | ~$590 |
| Kathmandu, Nepal | Paro (PBH) | Bhutan Airlines | B3773 / B3774 | ~1h 00m | ~$590 |
| Dhaka, Bangladesh | Paro (PBH) | Drukair | KB300 / KB301 | ~1h 00m | $450 – $600 |
| Singapore, Singapore | Paro (PBH) | Drukair | KB540 / KB541 / KB547 | ~4h 30m | $840 – $1,080 |
| Dubai, UAE | Paro (PBH) | Drukair | KB800 / KB801 | ~4h 20m – 5h 30m | $1,000 – $1,500 |
| Bagdogra, India | Paro (PBH) | Drukair | KB130 / KB131 | ~0h 45m | $300 – $450 |
| Guwahati, India | Paro (PBH) | Drukair | KB141 / KB540 | ~0h 55m | $300 – $450 |
| Bodh Gaya, India | Paro (PBH) | Drukair | Seasonal (Dec–Feb) | ~1h 00m | $400 – $500 |
Note: Fares fluctuate based on tourist seasons (Spring and Autumn command peak pricing). Flight frequencies vary between 2 to 7 times per week depending on the destination.
Understanding “Technical Stops” vs. Non-Stop Flights
When booking routes like Singapore or select Bangkok flights, you may notice a short stopover listed in India (frequently Guwahati or Kolkata). In most cases, this is a technical stop for refueling or picking up regional passengers.
- You generally do not leave the aircraft during these brief 30-to-45-minute stops.
- No additional transit visas are required for these intermediate stops if you remain onboard.
New for 2026: The Rise of Gelephu Airport (GLU)
A significant shift in Bhutan’s aviation landscape for 2026 is the expansion of international service to Gelephu International Airport (GLU). Located in the southern lowlands, Gelephu is the gateway to the master-planned Gelephu Mindfulness City.
Drukair’s scheduled flights connecting Gelephu directly to Kolkata offer a seamless entry point for business travelers, developers, and tourists looking to explore the southern and central dzongkhags (districts) of Bhutan without backtracking to Paro.
Critical Transit Hub & Visa Advice
Because you will likely need to book your long-haul international flight separately from your Bhutan flight, managing your transit hub logistics is vital.
1. Transiting via India (New Delhi, Kolkata, Bagdogra, Guwahati)
If you book a flight to India on a mainstream international airline, and a separate ticket on Drukair or Bhutan Airlines to Paro, you will exit the international arrival zone to collect your bags and re-check them.
Important: This means you must possess a valid Indian Regular Visa or an Indian e-Transit/e-Tourist Visa to clear immigration, collect luggage, and move to the departure terminal. Give yourself a minimum of 4 hours between flights.
2. Transiting via Bangkok (BKK) or Singapore (SIN)
Bangkok and Singapore offer highly efficient international transit zones.
If your baggage can be tagged through to Paro at your origin airport, you can remain in the transit area and check in at the transfer desk.
However, if your airline cannot interline baggage with Drukair, you will need to pass through local immigration to collect your bags and check in again.
Ensure you verify visa-free entry or visa-on-arrival eligibility for Thailand or Singapore based on your nationality.
3. Transiting via Kathmandu (KTM)
The flight from Kathmandu to Paro offers some of the most spectacular aerial views of Mount Everest available on any commercial route.
Transiting through Kathmandu is popular but requires checking local entry or transit visa guidelines if you have to change terminals or self-transfer your luggage.
Global Routing: Connecting From Major Global Hubs
Because there are no long-haul direct flights into the Himalayas, travelers coming from North America, Europe, or Australia must use a “two-ticket” combination.
This involves booking a mainstream international airline to a major regional hub, followed by a connecting flight on Drukair or Bhutan Airlines.
Major International Flight Combinations to Bhutan (Paro – PBH)
| Departure City & Port | Most Favorable Transit Hub | Recommended Airline Combination | Total Est. Journey Duration (Inc. Layover) | Total Approx. Round-Trip Cost (USD) |
| New York (JFK / EWR), USA | New Delhi (DEL) | Air India / United Airlines + Drukair | 20 – 23 hours | $1,700 – $2,100 |
| London (LHR), UK | New Delhi (DEL) or Dubai (DXB) | British Airways / Emirates + Drukair | 14 – 16 hours | $1,300 – $1,650 |
| Paris (CDG), France | New Delhi (DEL) or Dubai (DXB) | Air France / Emirates + Drukair | 14 – 17 hours | $1,400 – $1,750 |
| Tokyo (NRT / HND), Japan | Bangkok (BKK) | ANA / Japan Airlines + Bhutan Airlines | 13 – 15 hours | $1,350 – $1,550 |
| Sydney (SYD), Australia | Singapore (SIN) | Qantas / Singapore Airlines + Drukair | 16 – 18 hours | $1,500 – $1,850 |
Planning Note: Total journey durations can vary depending on layover times, which are often dictated by the fact that flights into Paro operate almost exclusively in the early morning to avoid high afternoon mountain winds. In some cases, an overnight stay at the transit hub (especially Bangkok or New Delhi) provides the safest and most relaxing connection.
Pro Tips for Booking Your Bhutan Flight
- Book Well in Advance: Flight capacity to Bhutan is physically limited by the small fleet sizes. During peak festival months (March–May and September–November), seats sell out up to six months ahead.
- The Right-Side Advantage: When flying into Paro from Kathmandu or New Delhi, request a seat on the left side of the aircraft for a chance to spot the Himalayan range and Everest. When departing Paro, sit on the right side.
- Weather Buffers: Mountain weather changes rapidly. Flights into Paro can occasionally be delayed by morning fog or high winds. Always avoid booking a tight, non-refundable connection on your return journey home from your transit hub.
Let Across Bhutan Handle the Details
Navigating international flight schedules, coordinating connection times across regional transit hubs, and securing entry visas can feel overwhelming—but it doesn’t have to be.
At Travel Across Bhutan, we specialize in taking the stress out of your journey by crafting seamless, tailor-made experiences through the Kingdom’s tranquil landscapes.
As local experts offering both English and French-speaking expertise, we manage your entire trip from end to end. When you book a custom tour with us, we handle everything from securing your Drukair or Bhutan Airlines flights to seamlessly taking care of your mandatory Bhutan visa process.
Whether you seek a deep spiritual exploration, exclusive access to vibrant cultural festivals, or an off-the-beaten-path trek through the majestic Himalayas, we design intimate, immersive itineraries tailored precisely to your passions.
Ready to turn your 2026 travel dreams into reality? Contact our travel experts today and let us design your custom Bhutan tour!
