Airport
Istanbul Airport (IST)
Istanbul Airport is less a building than a machine, sized for a national carrier that connects much of the world through a single sweep of departures. Everything sits under one roof, which makes it easy to understand and tiring to cross: long piers, a vast border hall, and a city that begins a long way inland from the kerb. Arriving, the trip narrows to one question — metro or coach into Istanbul — and the answer is usually the metro.
Updated 2026-09-22
- CodesIST · LTFM
- Passengers per year (2025)84,457,421
- Elevation99 m
- ServesIstanbul
- Official websiteistairport.com
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One terminal, and the walk inside it
There is no terminal number to remember, because there is only one terminal. Domestic and international departures share the same check-in hall, the same security and the same airside floor, and the gates run off that floor down piers long enough that the airport counts them in moving walkways. Nothing here needs a shuttle bus; what it needs is a head start.
That geometry is the whole logic of a connection. Transfer passengers stay airside, so changing aircraft means a security re-check and a walk rather than a bus and a second entry into the country. Distance is the catch: the last stand on a pier is a genuine hike from the one your aircraft parked at, and the first boarding call assumes you set off when the screen first named it.
Into the city: a metro line of its own
A dedicated metro line starts beneath the terminal and runs to an interchange with the city's main north-south line, where most travellers change for the historic peninsula or the Bosphorus shore. It is the only route into town that ignores the motorway entirely, and it takes the same tap card as the rest of the network — buy one at the airport station before you go down to the platform.
The airport's own coaches are the alternative and the night service, leaving the arrivals kerb for named districts on both sides of the water. Taxis queue at a marshalled rank and charge by the meter; no flat airport tariff exists here, and the raw distance makes a cab the expensive choice in any traffic. Hailing through one of the city's taxi apps settles the fare question before you get in.
The border, the banks and the entry rules
Arrivals clear passport control ahead of the baggage belts, and that hall is what decides how long the landing really takes: the airport is built around banked arrivals, so a flight setting down inside a wave meets a queue that one landing between waves never sees. Automated gates serve citizens and residents; visitors are directed to the staffed desks. The entry rules for Türkiye decide whether your own passport wants anything arranged before you fly.
A local habit surprises first-time arrivals: the duty-free shops sell on the way in as well as on the way out, so an allowance can be spent after landing instead of carried across the world. Departing, the queue that catches people is not security but the check-in cut-off, which shuts earlier on long-haul than the walk to the gate would suggest.
Layovers: the city, the cabins, the lounges
Leaving on a connection means entering the country, so the sum is the border twice plus the crossing, not just the hours printed on the ticket. A genuinely long layover does put the old city within reach by metro, and the national carrier runs a free guided tour for eligible connecting passengers, arranged at a desk inside the terminal. An afternoon is enough for one thing rather than three — a hammam being the classic choice.
Staying put is a plan rather than a punishment. A cabin hotel inside the building sells rest by the block as well as by the night, larger hotels stand on the airport campus and along the approach road, each running a shuttle of its own, and the lounges — airline, card and pay-at-the-door — have showers. Left luggage is landside, which is where anyone going into town without checked bags should leave them.
Onward: the domestic network starts here
Flying on is what this airport does best. The domestic network reaches every region of the country from these gates and is timed around the international waves, which is why an onward leg to the coast, to Cappadocia or to the east is usually a connection rather than a separate journey — and why it is worth holding on a single ticket rather than two.
Hire cars are collected in the garage beside arrivals, and the honest advice is that a car taken here is for leaving the metropolis rather than driving inside it: the airport feeds straight onto motorways that are superb for the country and unforgiving in the city.
Practical: phones, money, refunds
Connectivity has a Turkish wrinkle worth knowing at the kerb. A local SIM in a handset bought abroad stops working after a limited period unless the phone is registered with the authorities and a fee is paid — a procedure that makes sense for a long stay and none at all for a week. A roaming eSIM switched on before landing skips it entirely, and if you forgot, the terminal's open network lasts long enough to sort one out before the taxi.
Cash machines and exchange counters fill the arrivals hall, and the habit that pays is declining the conversion a screen offers you at the keypad — money in Türkiye explains why. Visitors claiming a tax refund on shopping must have the goods and the paperwork validated before the suitcase is sealed and handed over, which makes the refund counter an errand for the check-in hall rather than the departure lounge.