ISB Airport Code: What It Means for Islamabad

ISB is the IATA code for Islamabad International Airport, the main air gateway to Pakistan's capital. When you see ISB on a booking, a boarding pass or a baggage tag, your flight uses this airport. Its four-letter ICAO code, used by pilots and air traffic control, is OPIS.

People searching for the Islamabad airport code or the Islamabad IATA code are usually trying to confirm one thing: which airport serves the capital. The answer is simple. There is one passenger airport for Islamabad today, and ISB is its code. It also serves Rawalpindi, the twin city next door, and the wider Potohar region around them.

Other names you may come across

• Islamabad International Airport: the official name, sometimes shortened to IIAP.
• New Islamabad Airport: a name that stuck from the years when the airport was being built.
• Islamabad airport or ISB airport: the everyday forms travellers use.

You may also see the name Benazir Bhutto International Airport in older guides. That was the previous terminal at Chaklala in Rawalpindi. It closed to passenger flights when the present airport opened, and all scheduled services moved to ISB. If an old itinerary or a friend mentions Chaklala, the airport you actually need is Islamabad International Airport.

The airport is run by the Pakistan Airports Authority, the body that took over airport operations when Pakistan's civil aviation authority was split into a regulator and an airport operator.

Where Is Islamabad International Airport?

Islamabad International Airport sits west of the twin cities, in Attock District of Punjab province. It is outside Islamabad Capital Territory itself, which surprises some first-time visitors. The official site gives its address as Airport Avenue.

By road, the terminal is roughly 20 km from Zero Point in Islamabad and a little further, around 23 to 25 km, from Saddar in Rawalpindi. The airport links to Islamabad via the Srinagar Highway, also called the Kashmir Highway, and to Rawalpindi via the Grand Trunk Road (N-5). Motorway connections put it within easy reach of the M-1 towards Peshawar and the M-2 towards Lahore.

The site is large. It covers about 19 square kilometres and has two parallel runways, each around 3,600 metres long. That length lets it handle large long-haul jets, including the Airbus A380.

Islamabad International Airport Terminal and Facilities

All passenger flights use a single, modern terminal building, with separate domestic and international areas inside it. There are 15 passenger boarding bridges, and the airport can handle the double-deck Airbus A380 at dedicated gates. Additional remote stands are served by bus.

How the terminal flows

Check-in counters sit in the main departure hall, followed by security screening and then immigration for international passengers. Domestic travellers go straight from security to the domestic departure lounge.

Food, shops and duty free

A food court, coffee shops, gift stores and duty-free shops are spread across the departure areas. The building also includes a cinema.

Lounges

The CIP Lounge sits inside the international departure lounge area. First and business class passengers on international flights get complimentary access, and other travellers can pay a walk-in fee. The lounge offers refreshments, comfortable seating and free Wi-Fi.

Prayer rooms, money and medical help

• Prayer rooms with ablution areas are located in the lounges, with separate spaces for men and women. Two large mosques stand near the car park.
• ATMs and currency exchange counters are available inside the terminal.
• Medical care: an airport medical centre provides first aid and emergency help.
• Getting around inside: free golf carts help passengers with long walks in the arrival and departure lounges.
• Smoking: the building is non-smoking, but enclosed smoking lounges are provided.

Staying connected

Free Wi-Fi is available in the terminal. You register and receive a password by SMS; visitors without a local number can ask at an information desk. Free charging booths are placed in the departure halls and near general seating.

Parking

The general car park holds around 2,200 vehicles, a short walk from the terminal.

Flights from Islamabad: Airlines at ISB

A wide mix of Pakistani and foreign airlines fly from Islamabad International Airport. Routes lean heavily towards the Gulf, the Middle East and major hubs in Asia and Europe, alongside a busy domestic network.

• Pakistan International Airlines (PIA) runs domestic flights and international services from its base here.
• Fly Jinnah connects Islamabad with other Pakistani cities and selected Gulf destinations.
• Etihad Airways links Islamabad with Abu Dhabi.
• Turkish Airlines flies to Istanbul, a convenient connection point for Europe and beyond.
• Uzbekistan Airways serves Tashkent.

Many travellers heading from Southeast Asia, for example on a Singapore to Islamabad or Kuala Lumpur to Islamabad trip, connect through a Gulf or Middle Eastern hub. Comparing flights to Islamabad and flights from Islamabad side by side on Traveloka makes it easier to find a connection time that suits you. Schedules change between seasons, so check the latest options when you search.

Getting to and from Islamabad Airport

Metro bus

A dedicated metro bus corridor runs from Peshawar Mor in Islamabad to the airport, connecting with the wider Islamabad–Rawalpindi metro bus network. It is the main public transport link to the terminal and a good choice if you travel light.

Taxis and ride-hailing

Taxis wait outside the arrivals concourse, and app-based ride-hailing is widely used in the twin cities. Agree on the drop-off point before you set off, especially if you are heading to a specific sector of Islamabad or to central Rawalpindi.

Car rental

Car rental counters are available at the airport for travellers who prefer to drive themselves.

Driving and security at the gate

Every vehicle entering the airport passes an Airport Security Force checkpoint, with body and vehicle searches at the entry points. Keep your ticket and passport or national identity card to hand, because staff may ask for them before you even reach the terminal.

Tips for Flying from Islamabad International Airport

Security at Islamabad International Airport is layered, so allow more time than you might elsewhere.

• Arrive early. The airport advises about 1.5 to 2 hours before domestic flights and around 4 hours before international departures.
• Carry the right documents. International travellers need a valid passport, a visa where required and their ticket. Domestic passengers need valid photo identification.
• Pack smart. Keep valuables such as cash, jewellery and laptops in your hand luggage, and check your airline's baggage limits before you leave home.
• Baggage wrapping is available before check-in if you want extra protection for your suitcase.
• Arrivals. After immigration and baggage claim, use the green customs channel if you have nothing to declare and the red channel if you do.

Islamabad and Rawalpindi: The Cities ISB Serves

Islamabad is a planned capital laid out in green sectors at the foot of the Margalla Hills. Its best-known landmark is the Faisal Mosque, a striking modern mosque visible from much of the city. The Pakistan Monument on the Shakarparian hills gives wide views over the capital, and the Margalla Hills National Park offers walking trails within minutes of the city centre. Daman-e-Koh, a viewpoint in the hills, is popular at sunset.

Rawalpindi, the older twin, has busy bazaars such as Raja Bazaar and a livelier street-food scene. The airport's location between the two cities makes it practical for both. It is also a starting point for travellers heading north towards the mountains of Khyber Pakhtunkhwa and Gilgit-Baltistan, often via a domestic connection or a long road journey.

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