Istanbul Airport Metro (M11): The Complete 2026 Guide
Quick answer: The M11 metro connects Istanbul Airport (IST) to the city for about ₺38 with an Istanbulkart. Trains run every 8 to 10 minutes from 06:00 to midnight and reach Gayrettepe in roughly 30 minutes. The M11 does not go straight to the tourist districts: you change at Gayrettepe onto the M2 line for Taksim, or carry on to Yenikapı for a tram to Sultanahmet. Door to door, plan 75 to 90 minutes.
The M11 is the cheapest, most traffic-proof way between Istanbul Airport and the city, and it has matured a lot since it first opened. Below is how the line is laid out in 2026, what it costs, how often it runs, and the exact transfers you need to reach Taksim, Sultanahmet, and Kadıköy without guessing on the platform.
What the M11 is, in one minute
The M11 is the airport line of the Istanbul Metro, and it is now the longest line in the network at 69 km. It opened in stages: the first stretch from Istanbul Airport to Kağıthane began service on 22 January 2023, the key link to Gayrettepe followed on 29 January 2024, and the southern extension toward Halkalı opened on 20 June 2026. That last piece matters because it ties the airport into more of the rail map, but for most visitors the line still does the same core job: get you from arrivals to a transfer station, fast and cheap.
One myth worth clearing up: the M11 serves only Istanbul Airport (IST). It does not touch Sabiha Gökçen, the second airport on the Asian side, which is reached by the separate M4 line from Kadıköy. If you land at SAW, none of this applies.
At a glance: the airport-to-Gayrettepe leg
| Detail | M11 from Istanbul Airport |
|---|---|
| Fare (airport leg) | ~₺38 with Istanbulkart |
| Time to Gayrettepe | ~30 minutes |
| Frequency | Every 8–10 minutes |
| Hours | 06:00–00:00 (last from Gayrettepe ~00:40) |
| Where it is | Underground level, signposted from arrivals |
The route and key interchanges
Think of the M11 as a spine that feeds you into the wider metro. The two transfer stations you will actually use are Kağıthane, where the M7 line branches across the European side, and Gayrettepe, where the M2 line carries you straight down into Şişli, Taksim, and on toward the Golden Horn. Almost every trip to a tourist area starts with one M11 ride and one change at Gayrettepe.
Step by step: reaching the main districts
To Taksim: Ride the M11 to Gayrettepe, then change to the M2 (the green line) in the Yenikapı direction. Taksim is a handful of stops away with no further change. Total time runs about 75 to 90 minutes, and the fare lands near ₺60 to ₺70 once transfer discounts apply.
To Sultanahmet: Take the M11 to Gayrettepe, the M2 down to Yenikapı, then the T1 tram toward Kabataş, which stops right at Sultanahmet beside the Blue Mosque and Hagia Sophia. Allow roughly 90 minutes. If you are happy to walk, getting off the M2 at Vezneciler puts you a short stroll from the Grand Bazaar.
To Kadıköy (Asian side): Follow the M2 to Yenikapı, switch to the Marmaray under the Bosphorus to Ayrılık Çeşmesi, then take the M4 one stop to Kadıköy. Budget 90 to 110 minutes. Many travelers prefer to reach Eminönü or Karaköy and finish the trip by ferry, which is slower but far more scenic.
Fares, the Istanbulkart, and where to tap
You pay with an Istanbulkart, the city's rechargeable transit card. Buy one for ₺165 at the machines beside the airport platform and load credit before you tap in. The airport leg costs about ₺38, and because Istanbul gives progressive discounts on transfers made within two hours, your second and third legs cost less, so the full ride to the old city usually totals ₺60 to ₺70. Skip single paper tickets if you plan to ride more than once; the card pays for itself within a day or two and works on the metro, tram, Marmaray, buses, ferries, and the Havaist coaches alike.
Hours, frequency, and the best times to ride
Trains run from 06:00 to around midnight, with the last service from Gayrettepe back toward the airport at about 00:40. Headways sit near 8 to 10 minutes, tightening at peak and stretching a little late at night. The metro's great advantage is that it ignores road traffic entirely, so it shines exactly when taxis crawl: weekday mornings, evening rush, and event nights. If your flight lands after midnight, though, the line is closed and a taxi or pre-booked transfer is your only option.
Luggage and accessibility
Stations are step-free, with elevators and escalators from the platform up to street level, plus tactile paving and audible announcements for travelers with reduced mobility. Carriages have space near the doors for suitcases; keep large bags clear of the aisle, and try to avoid the tightest rush-hour windows if you are juggling several cases, since crowds make transfers slower than the timetable suggests.
When the metro is the right call, and when it is not
Choose the M11 when you are watching your budget, traveling light, or arriving during heavy traffic, since the fixed schedule beats a stuck taxi every time. Lean toward a taxi or private transfer instead when you have heavy luggage, a tight connection, a late-night arrival after the metro closes, or a hotel far from a station. Many travelers split the difference: metro for the long haul into town, then a short taxi for the final stretch to the hotel door.
Frequently asked questions
Does the M11 go directly to Taksim or Sultanahmet?
No. The M11 runs from the airport to Gayrettepe, where you change to the M2 line for Taksim, or continue to Yenikapı for the T1 tram to Sultanahmet. Plan on one transfer and 75 to 90 minutes.
How much does the M11 cost from Istanbul Airport?
The airport leg is about ₺38 with an Istanbulkart. With transfer discounts, the whole journey to the historic center usually comes to ₺60 to ₺70.
What time does the airport metro start and stop?
Trains run from 06:00 to midnight, with the last departure from Gayrettepe toward the airport around 00:40. If you land after midnight, the metro is closed.
Does the M11 connect to Sabiha Gökçen Airport?
No. The M11 serves only Istanbul Airport (IST). Sabiha Gökçen on the Asian side is reached by the separate M4 line from Kadıköy.
Can I use the M11 with heavy luggage?
Yes. Stations are step-free with elevators, and carriages have luggage space by the doors. Just avoid peak crowds, which slow down transfers between lines.
About the author
Anastasia Maisuradze is a Turkey-based travel writer who covers Istanbul Airport transport and arrivals. She rides the M11 and the wider metro network regularly and checks fares and timetables against official Metro Istanbul sources each season. Fares listed reflect 2026 tariffs and can change; confirm the current rate at the Istanbulkart machine on the day you travel.
