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Bhutan Airlines (B3) Guide

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Paro flights to Bangkok, Kolkata, Delhi and Kathmandu: routes, A319 fleet, baggage, check-in and tips for flying Bhutan Airlines. Ask a question
In short

Bhutan Airlines is the private airline of Bhutan, run by Tashi Air and flying from Paro International. Two Airbus A319s serve Bangkok, Kolkata, Delhi and Kathmandu, another route into the kingdom alongside the national airline. It has no alliance. Cabins are Business and Economy, with 30 kg checked in Economy, 40 kg in Business and a 7 kg cabin bag.

Bhutan Airlines is Bhutan's private carrier, operated by Tashi Air and based at Paro.

Please note: bookingMentor is an independent travel service and is not affiliated with Bhutan Airlines. Routes, schedules and baggage rules change, so always confirm the details of your booking with the airline.

What to expect

Bhutan Airlines is the trading name of Tashi Air Pvt. Ltd, the country's privately owned airline and part of the Tashi Group. It began flying in December 2011 and later moved from domestic hops to international service. Its base is Paro International Airport, Bhutan's only international gateway, and its head office is in Thimphu.

Bangkok Suvarnabhumi is the airline's main foreign point. Two kinds of flight link Thailand with Bhutan:

From Paro the airline also flies to Delhi and Kathmandu. The whole network is run with two Airbus A319s, each fitted with a business cabin and an economy cabin, so a single technical problem can shuffle the timetable.

The airline's own destination list names Paro, Bangkok, Kolkata, Delhi and Kathmandu, so most international visitors join it in Bangkok, Delhi or Kolkata. Drukair, the national airline, covers routes Bhutan Airlines does not, such as Dhaka to Paro; feeder flights into its gateways include Dhaka to Kolkata and Dhaka to Bangkok.

A bumpy start as Tashi Air

The airline was launched as Tashi Air in December 2011, Bhutan's first private airline, and began regular domestic flights to Bathpalathang and Yonphula on 18 December 2011. The domestic network lost money, and services to Jakar and Trashigang ended in June 2012 when the company asked the government to suspend them. It relaunched as Bhutan Airlines on 10 October 2013 with an Airbus A320 wet-leased from a Lithuanian company, flying from Paro to Kolkata and on to Bangkok. Under its agreement with the government it was required to return to domestic flying by October 2014.

Building a small international network

The first owned Airbus A319 arrived on 1 May 2014 and a second on 30 July 2014; both carry 12 business and 114 economy seats. Delhi was added in mid-September 2015. The airline lists about six destinations in all, including Pokhara in Nepal alongside Kathmandu. It has offices in Kolkata, Bangkok and Kathmandu, and Pema N Nadik is chief executive. The ICAO code is BTN.

Fact-checked by the bookingMentor Travel Desk Reviewed · Updated when rules or prices change

Checked against trusted sources:
Bhutan Airlines official website

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  1. Bhutan Airlines official website
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Good to know

  • AllianceNone
  • Founded2011
  • Online check-inYes

Everything you should know

Airline codes

B3 · BTN

IATA · ICAO · callsign “BHUTAN AIRLINES”

Bhutan Airlines’ IATA code is B3, its ICAO code is BTN, and the radio callsign is BHUTAN AIRLINES. Type B3 and your flight number into a status search to follow a Bhutan Airlines flight.

Main hub

Paro (PBH)

Paro International

Network

Bhutan, Thailand, India and Nepal

Bhutan · Thailand · India · Nepal

Bhutan Airlines flies from Paro to Bangkok, Kolkata, Delhi and Kathmandu, and sells Bangkok to Kolkata as a route of its own.

Cabin classes

Business

and Economy

Business and Economy on Airbus A319 aircraft.

Good to know

Bhutan Airlines flies from Paro to Bangkok, Kolkata, Delhi and Kathmandu, and sells Bangkok to Kolkata on its own. Official website: bhutanairlines.bt.

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At a glance

Bhutan Airlines (IATA: B3, ICAO: BTN) is the private airline of Bhutan, operated by Tashi Air, part of the Tashi Group, since 2011. Based at Paro International Airport, it flies two Airbus A319s to Bangkok, Kolkata, Delhi and Kathmandu with Business and Economy cabins.

Key facts about Bhutan Airlines
HeadquartersThimphu, Bhutan
Fleet typesAirbus A319-100
Official websitebhutanairlines.bt

Flight routes

Destinations and routes

Direct routes
With only two aircraft, Bhutan Airlines adjusts its timetable often. These are the destinations on its own website; confirm the current schedule when you search. Search flights

Thailand

Paro (PBH) departures1 destination

Fleet and aircraft

A single-type fleet of two Airbus A319s.

  • Airbus A319-100 Narrow-body Every Bhutan Airlines route, 12 business and 114 economy seats

Cabin classes

Bhutan Airlines sells two cabins, Business and Economy. The aircraft and route decide which Bhutan Airlines cabins you can book.

Business Front cabin

12 seats on the A319

40 kg checked on international sectors7 kg cabin bagSeparate cabin

Economy Main cabin

114 seats on the A319

30 kg checked on international sectors7 kg cabin bag55 x 40 x 20 cm bag size

Frequent flyer programme

Details of the Bhutan Airlines loyalty programme are being added Add your membership number when you book to earn miles.

Baggage allowance

Your allowance depends on your cabin and the sector you fly. The exact amount is printed on your booking.

Economy checked
30 kg
Business checked
40 kg
Cabin bag
7 kg, 55 x 40 x 20 cm
Kolkata–Bangkok
May differ, see ticket

International sectors include 30 kg checked in economy and 40 kg in business. Cabin baggage is one 7 kg bag up to 55 x 40 x 20 cm.

Pro tip: on Bangkok to Kolkata legs, read the allowance on your ticket, as it may differ.
Travel day

Online Check-in

Here is the order to follow for a B3 flight: check in, sort your documents, meet the airport deadline and drop your bags.

  • Online check-in available
  1. Step 1

    Check in online

    Where your flight allows it, check in on bhutanairlines.bt or app with your surname and booking reference or e-ticket number.

    Booking ref + surname
  2. Step 2

    Prepare your documents

    Pack your passport plus any visa, residence permit or entry papers your destination asks for.

    Passport · visa · ID
  3. Step 3

    Arrive early

    Each airport has its own Bhutan Airlines check-in and bag-drop deadline, listed in your booking. Allow extra time for busy terminals and international B3 departures.

    Well before departure
  4. Step 4

    Drop your bags

    At the airport, take your bags to the Bhutan Airlines bag-drop point. Collect a printed B3 boarding pass there if you have not saved one to your phone.

    Bhutan Airlines counter
Ready to check in? Check in and manage your booking on the official Bhutan Airlines website.
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Cheap tickets

Points worth knowing before you book Bhutan Airlines.

  1. 01

    Pick nonstop or via Kolkata

    The two routings can land in Paro hours apart. See if your flight stops in Kolkata before planning the first day in Bhutan.

    Bangkok to Paro
  2. 02

    Start from Kolkata

    Kolkata is the Bhutan Airlines stop closest to Paro, so it works as a starting point if you hold the right Indian visa.

    Indian gateway
  3. 03

    Book Bhutan entry first

    Arrange your Bhutan entry and fee before paying for flights, so the dates on both match.

    Permits and SDF
  4. 04

    Allow slack in the plan

    One aircraft out of service affects a large part of the schedule, so avoid tight onward connections after landing in Bangkok or Kolkata.

    Two-aircraft fleet
  5. 05

    Check the Kolkata allowance

    The 30 kg economy allowance applies to most international sectors, but the airline warns that the Kolkata to Bangkok legs can carry a different figure. If you are booked only between Bangkok and Kolkata, read the allowance on your e-ticket before assuming 30 kg.

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Frequently Asked Questions (FAQs)

Everything travellers ask before flying Bhutan Airlines.
Checked against bhutanairlines.bt and public aviation references, with a review each season.

Getting there

Bangkok, Kolkata, Delhi and Kathmandu. For other routes into Bhutan, Drukair is the other carrier at Paro.