Named after the founder of modern Turkey, Istanbul Atatürk Airport is located 20km west of the city centre of Istanbul, the country's largest city. As Istanbul is situated partly in Europe and partly in Asia, it's one of only two major airports in the world that can be said to serve two continents (the other being Sabiha Gökçen, on the Asian side).
A military airfield was established in the location what was then the countryside in the outskirts of the city in 1911, before the collapse of the Ottoman Empire. The first civilian flight out of the airport was conducted in 1933 to Ankara, the capital of the Turkish Republic. The international flights began in 1953. Since the 1970s, the airport is increasingly engulfed by urban development on all sides, which prevents further expansion. As a result, the construction of a third airport for the city, near the Black Sea coast in the north, has started in 2013.
Visitors are recommended to purchase a visa in advance online. (Do not use any other website, which will be unofficial and probably charge an excessive fee.) Take a printout with you. If you forget the printout, but you have the reference number, you can reprint it at a machine at the airport. Otherwise, citizens of certain countries can obtain a visa on arrival, although it'll probably mean you'll be behind the rest of your plane in the long immigration queue rather than in front. Better to buy in advance.
IST is the main hub for the national carrier Turkish Airlines which is the world's 4th biggest carrier by number of destinations. Also Atlasjet, Freebird Airlines and Onur Air are based here.
People get commissions by persuading you to use special shuttle buses for very high fees (TRY30+) so, for people who wish to travel more economically, the Metro/tram-combination is easy and fairly quick and offers very good value.
Taxi from the airport to Taksim costs about 40–60 TRY (14-21 EUR; 15-23 USD), also about the same to Sultanahmet in the old city. There are no night fares in Istanbul any more. The price would be the same at midnight or midday.
The express bus service run by the local airport service called "Havataş"  which departs half-hourly 04:00-23:59 and costs TRY11 to Taksim, Aksaray, and Kozyatağı. The public bus (line #96T) run by İETT (the municipal bus organization) costs TRY5 (TRY3.5 with an İstanbulKart), which has fewer departure times now due to Havataş.
By light rail
The metro operates 06:00-23:59 and is signposted "light rail" in the airport. When you get outside the baggage claim, it's about a ten minute walk in the airport to the metro line (M1A). This line will take you directly to the Otogar (bus station) or to numerous stops within Istanbul (Yenikapı in the city centre is the last stop, the transfer stations for the tram heading for deeper into the old city is available at Zeytinburnu and Aksaray). It costs TRY4, by token (+an extra TRY4 when boarding the tram) and getting to Aksaray takes around 45 minutes. It is possible to be at your bus departing from Otogar within less than one hour after landing by taking the metro. If you are going to Beyoğlu, you can change to the green line (M2) at Yenikapı and take the metro to Şişhane or Taksim.
When entering the metro station, you need to buy a jeton (token) for 4 lira. Just hand the cashier TRY4 and he'll give you a token, or use the automatic dispenser (Jetonmatik), which accepts banknotes (TRY5, TRY10) as well as coins. Use 'select' to choose the number of jetons and then push 'ok'. They don't accept credit cards or foreign currency here. This will get you on the red metro line (towards Yenikapı). From this line, if you are going to Sultanahmet, you can transfer at Zeytinburnu you will need a second token for the transfer. From Zeytinburnu, take the blue tram line T1, towards Kabataş which passes by: Sultanahmet, Eminönü and Tophane. The trip from the airport to Sultanahmet takes about 60min. Also consider buying an Istanbulkart (see Get around on Istanbul's page) which will pay for itself within a few trips on public transit.
Unlike many other airports, you will need to go through the security check twice: once before entering the terminal building itself, and another time before entering the area of the gates. Also expect to find huge queues at the immigration check both when entering and exiting the country, so take these into account when planning your timetable. (Showing up at the airport a minimum of two hours before your international flight, and an hour before a domestic one, is usually recommended.)
Turkish Airlines offers free guided tours of Istanbul's sights to their passengers under a program called Touristanbul. This program includes transport from and to the airport and a traditional Turkish meal. There are different tours each day of the week taking either six or nine hours. The conditions are: you need to have a layover of at least six hours and at most 24 hours, between 09:00 and 18:00 and, in addition, both your arriving and departing flights must be international and operated by Turkish Airlines. No prior reservation is needed for these tours, you only need to proceed through customs and immigration and after that to the "hotel desk" in the arrival hall. The airline has more detailed information on their home page. Remember to check if you need a visa to enter Turkey.
Eat and Drink
Food and drink at the airport may cost up to five times more than in the city proper, as in other international airports. If you are travelling on a budget and plan to spend some time at the airport, it may be wise to bring your own meals from town instead of buying them there. If you come from the Metro, there is a supermarket in the tunnel leading to the elevators / stairs to the airport proper where you can do some last-minute shopping.
As at most airports, money exchange is more expensive than in the city. In Istanbul the airport money exchange offices accept limited currencies. It is recommended to bring US dollars or euros for the best exchange rates.
The supermarket in the tunnel leading from the metro station mentioned above has prices close to the city centre average.
When entering the country, there is a large duty free shop after the passport, and before the customs check.
There is a single on site hotel in the airport.
- Airport Hotel, Atatürk Airport International Terminal (in the international terminal), ☎ . The hotel has both landside and airside entrances. The airside entrance is in the "international zone" (after the immigration when leaving, or before the immigration when entering the country), and it is possible to rent rooms per hour.
Many hotels also exist in the surrounding suburbs.
The pleasant seaside suburb of Yeşilköy, just to the south of the airport (10 minutes by taxi; no direct public transportation), feature beautiful historic houses, many restaurants and cafes, and a long seafront promenade where you can stretch your legs.