Turkey · Istanbul
Istanbul Airport (IST) Online Check-in
Turkey's main international airport and Turkish Airlines' global hub, opened in 2018 to replace Atatürk Airport. Single huge terminal with 5 piers (A–E) handling 90+ million passengers a year.
Now at Istanbul Airport
- Security wait (today, avg) 18 min
- Disruption No reported disruption
- Weather impact Clear, 14 °C
Quick information
Airlines we cover at Istanbul Airport
Istanbul Airport hosts about 60 airlines in total. We have terminal-specific check-in pages for the 0 listed below. Pick yours to see counters, bag-drop, and online check-in details.
No terminal-specific check-in pages for this airport yet. Browse the full airline directory for general check-in info.
How to check in for a flight from Istanbul Airport
-
Check in online before you leave home
Most airlines open online check-in 24–48 hours before departure. It saves time at the airport and avoids airport-counter fees on low-cost carriers.
-
Arrive at the right terminal
IST has 1 terminal(s). Check your airline's terminal in the table above before you set off.
-
Drop off checked baggage
Counters typically open 2 hours before departure and close 40 minutes before. Use self-service bag-drop kiosks to save time.
-
Pass security
Liquids must be in a single transparent bag, max 100 ml each. Laptops and large electronics out of bags. Submit your security wait time below to help others.
-
Reach your gate on time
Most airlines close the gate 20 minutes before departure. Allow 5–15 minutes to walk from security to the gate.
Tips for Istanbul Airport
-
It's huge — really huge
IST is one of the largest airports in the world. Allow 25+ minutes from security to a far gate (E pier). Use the airport map in the THY app.
-
Free city tour for THY connections
Layovers between 6 and 24 hours on Turkish Airlines qualify for a free city tour or hotel via the Touristanbul programme. Apply 72h ahead.
-
Currency exchange is poor inside the airport
Airport rates are 5–10 % worse than city centre. Use ATMs sparingly or exchange before traveling.
Popular destinations from Istanbul Airport
Frequently asked questions
Is Istanbul Airport the same as Atatürk?
No. Istanbul Airport (IST) opened in 2018 and replaced Atatürk Airport (ISL, now closed to commercial passenger traffic). The Asian-side airport is Sabiha Gökçen (SAW).
How early should I arrive at IST?
2.5 hours for international flights, 3 hours during Eid/summer peaks. The single-terminal layout means walking time to gates can be 20–30 minutes.
Is there free Wi-Fi at Istanbul Airport?
Yes — 1 hour free, then €5/hour. Connect via 'Free Wi-Fi @ IGA' and verify by SMS.
Official sources
The check-in details on this page are sourced from each airline's website. For terminal layout, opening hours, and ground-side services, see the Istanbul Airport official site below.
- igairport.com — Official Istanbul Airport website (terminal maps, parking, ground transport).
- Wikipedia: Istanbul Airport — Editorial overview, history, statistics.
- FlightRadar24: IST live data — Live flight arrivals, departures, and delays.
- gov.uk travel advice — Up-to-date entry requirements and security guidance for Turkey.