Istanbul Card (Istanbulkart) vs. City Card: 2026 Comparison

The Istanbulkart (officially Istanbul Card) is the rechargeable transit card that runs Istanbul's public transportation: metro, tram, bus, ferry, funicular, Marmaray, and the Metrobüs. The Istanbulkart is owned and operated by the Istanbul Metropolitan Municipality (İBB) and is the cheapest and most flexible way for a tourist to get around the city.

There are two card products you can buy:

1. Istanbulkart: pay-as-you-go, rechargeable, valid forever. The locals' card.
2. Istanbul City Card: fixed-price tourist pass with unlimited rides for a set number of days, plus discounts at some attractions.

Below are April 2026 prices for both cards, where to buy each one at IST and SAW, and the most common money-wasting mistake to avoid: tapping a foreign credit card at the turnstile instead of buying an Istanbulkart.

Istanbulkart vs. Istanbul City Card at a glance

For most short-stay tourists the pay-as-you-go Istanbulkart is cheaper; the unlimited Istanbul City Card only pays off if you'll ride transit heavily every day and use its bundled attraction discounts.

For a deeper side-by-side breakdown including attraction discounts, see Istanbul Card vs. Istanbul City Card.

Istanbulkart: the regular card

The Istanbulkart is a rechargeable plastic transit card sold to tourists in its Anonymous Istanbulkart form for a one-off ₺165 fee at yellow Biletmatik machines. The anonymous card works on every İBB transit mode (metro, tram, bus, ferry, funicular, Marmaray, Metrobüs) and charges the same per-ride fare as the personalized cards locals use, minus the student and senior discounts (which wouldn't apply to foreign visitors anyway).

Personalized Istanbulkarts exist for residents but are not available to tourists, since registration requires a Turkish ID number.

Istanbulkart fares (April 2026)

A single Istanbulkart tap on metro, tram, bus, or funicular costs ₺42, with automatic discounts on any transfer taken within 90 minutes. Marmaray and Metrobüs use distance-based fares, so the exact cost depends on how many stops you travel.

For more on each mode, see the metro guide, tram guide, ferry guide, funicular guide, and bus guide.

How to use your Istanbulkart

• 💳 Tap the card on the reader at the turnstile or inside the bus.
• 👨‍👩‍👧‍👦 One card can pay for up to 5 people. Just tap once per person in a row at the same gate. Perfect for families and small groups.
• 🧒 Children under 6 ride free and don't need a card.
• 🔁 Transfers within 90 minutes are automatically discounted (see fare table above).
• ↩️ On Marmaray and Metrobüs the system charges the maximum fare upfront and refunds the difference when you tap out, based on stops travelled. Make sure you tap out, otherwise you're charged the full max.

Topping up your Istanbulkart

You can top up at any yellow Biletmatik machine, at kiosks, or in the official Istanbulkart Mobile app. Each transaction is capped at ₺300, and you can load a maximum of ₺500 onto an anonymous card in any rolling month. Once you hit that monthly cap the card is invalidated and you have to buy a new one. Almost no tourist gets near it, but heavy commuters can.

Where to buy an Istanbulkart at the airports

Both Istanbul Airport (IST) and Sabiha Gökçen (SAW) sell the Istanbulkart at yellow Biletmatik machines near the metro entrances, not in the arrivals hall. At IST, head to the −2 Public Transportation floor near Exit 11 for a 20+ machine cluster by the M11 metro. At SAW, follow signs to the M4 metro entrance via Entrance 1, 2, or 3.

Istanbul Airport (IST)

The Biletmatik machines are not in the arrivals hall. You need to head to the public transportation level:

• Take the lifts or escalators down to the −2 floor (Public Transportation level), where the Havaist and city buses depart.
• The largest cluster of machines is at the entrance to the M11 Airport Metro station, about a 5–10 minute walk from the terminal exit via a covered walkway near Exit 11. There are 20+ machines here, usually with shorter queues than the bus area.
• Look for the bright yellow machines, which sell the regular Istanbulkart for ₺165. Avoid the blue machines unless you specifically want the Istanbul City Card; they sell the unlimited tourist pass at much higher prices.

For onward travel from IST, see How to get from Istanbul Airport to the city.

Sabiha Gökçen Airport (SAW)

• The most reliable spot is the entrance to the M4 Metro line, accessible via Entrance 1, 2, or 3 from the terminal. It's clearly signposted as "Metro" once you exit baggage claim.
• Additional machines sit near the Havabüs and IETT bus boarding areas just outside the terminal.

For onward travel from SAW, see How to get from Sabiha Gökçen Airport to the city.

How to pay at the machine (cash vs. card)

Most airport machines have a credit card slot, but in practice the slots are unreliable for the first card purchase with a foreign chip. Once you have the physical card in hand, topping up by credit card works much better. For that initial purchase, cash is the safer path.

The machines accept 50, 100, and 200 TL notes (smaller notes are often rejected) and they don't give change. Whatever you insert, the machine subtracts the ₺165 card fee and converts the rest into your starting balance. So if you feed it a single 200 TL note, you walk out with a card carrying a ~₺35 starting balance, which covers your first ride. Avoid feeding it a 500 TL note from the airport ATM unless you plan to spend the whole balance on transit, since the leftover is non-refundable.

💡 Tourist tip: don't tap your foreign credit card as a shortcut. Contactless bank cards do work at the turnstiles, but they charge the maximum tariff (around ₺60–₺70 per ride) with no transfer discounts. After four or five rides, an Istanbulkart has already paid for itself and is much cheaper for the rest of your trip.

💡 Tourist tip: bring a 200 TL note for the airport machine. Foreign credit cards are unreliable for the first card purchase, and the machine doesn't give change. Your excess automatically becomes card balance. A single 200 TL note gets you the card plus a ~₺35 starting top-up, which is the cleanest combination.

Istanbul City Card: the tourist pass

The Istanbul City Card is a fixed-price tourist pass offering unlimited rides for 1, 3, 5, 7, or 15 days across all İBB-operated transit (metro, tram, bus, ferry, funicular, Marmaray) plus bundled entry to selected museums and attractions. The Istanbul City Card is sold from blue vending machines at the airport, at designated sales points, or online.

Istanbul City Card prices (April 2026)

The Istanbul City Card is sold as a fixed-day unlimited pass at prices from ₺795 (1 day) up to ₺5,980 (15 days). Each pass covers unlimited rides on metro, tram, bus, ferry, funicular, and Marmaray plus entry to selected bundled attractions.

If you plan to be on transit constantly and visit the bundled attractions, the Istanbul City Card can pay off, but for most short itineraries an Istanbulkart with pay-as-you-go fares works out cheaper. See the full math in Istanbul Card vs. Istanbul City Card.

Other payment options

Türkiye Kart

Türkiye Kart is Turkey's national transit card. As of April 2026 it works on Istanbul's national-government-operated lines (Marmaray, the Sirkeci–Kazlıçeşme and Halkalı–Bahçeşehir trains, and the M11 metro to Istanbul Airport) at the standard ₺42 fare. Integration with İBB-operated buses, most metro lines, and city ferries is still rolling out and inconsistent, and the 90-minute transfer discounts often don't apply. For tourists visiting only Istanbul, stick with Istanbulkart. It's accepted on every line, easier to buy at airport vending machines, and reliably gives you the transfer discount.

Istanbulkart vs. contactless credit card (BiRgeç)

Istanbul also accepts contactless bank/credit cards and sells single-use paper "BiRgeç" tickets. These exist for travelers without an Istanbulkart, but they cost noticeably more:

Tapping a foreign contactless Visa/Mastercard at the turnstile works on most İBB lines but charges roughly ₺60–₺70 per tap, regardless of the mode and with no transfer discounts.

A few important restrictions:

• BiRgeç paper tickets do not work on Marmaray or Metrobüs. Both require a card-based system to handle distance fares and refunds.
• No transfer discount. The ₺31.27 / ₺23.73 discounted second and third rides only apply to a physical Istanbulkart. Every BiRgeç tap or credit card tap is charged at the full rate.
• No refunds on Marmaray or Metrobüs. The system charges the maximum fare upfront and refunds the difference at the İade Makinesi (refund machine), but only for Istanbulkart taps, not BiRgeç or credit cards.

For anyone taking more than 4–5 rides during their stay, the Istanbulkart pays for itself almost immediately.

Istanbulkart Mobile app

The official Istanbulkart Mobile app supports NFC payments, QR-code entry at most turnstiles, top-ups, and balance transfers. For long-term visitors with a Turkish SIM, it's a useful tool. For short-term tourists, however, it's a hassle:

• SMS verification often fails for non-Turkish mobile numbers, blocking signup entirely.
• The app frequently rejects non-Turkish credit cards for top-ups.
• The QR code is one-person-only, so no group hack.
• It needs mobile data, which isn't reliable in deep underground stations.

For a one or two week trip, the physical Istanbulkart is faster and doesn't depend on a working phone.