The Istanbulkart is a plastic top-up card that works on every metro, tram, funicular, bus, Metrobüs, public ferry and the Marmaray train in Istanbul. The card costs ₺165 (about £2.50) and a standard ride is ₺46.20 (about 70p), with discounts on connecting journeys within two hours. You can tap a UK contactless bank card on most gates instead, but it costs more per ride, gives no transfer discount and does not work on the Marmaray. For anything beyond a day trip, buy the card.

What it costs in 2027

Item Lira Roughly in £
Istanbulkart (the card itself, no credit) ₺165 £2.50
Standard ride: metro, tram, bus, funicular ₺46.20 £0.70
Marmaray (distance-based) ₺37.40 for 1–3 stations, up to ₺82.17 end to end £0.55–1.25
Metrobüs (distance-based) ₺33.08 for 1 stop, up to ₺68.59 £0.50–1.00
Ferry Üsküdar–Eminönü ₺58.52 £0.90
Ferry Kadıköy–Eminönü or Kadıköy–Beşiktaş ₺65.21 £1.00
Ferry Bostancı–Princes’ Islands ₺171.89 £2.55
Single-ride ticket (BİRgeç), no card needed ₺65 £1.00
Two-ride ticket (İKİgeç) ₺120 £1.80
Five-ride ticket (BEŞgeç) ₺275 £4.10
Ten-ride ticket (ONgeç) ₺530 £7.90

These are the fares set by the city council on 20 July 2026, the second rise that year after a 20% increase in February. Istanbul typically adjusts fares twice a year, so expect new numbers in early 2027; the official Istanbulkart fees page has the current card prices and the IETT site the ride fares. Pound figures use about ₺67 to £1 (6 November 2026).

Put that in context: the card pays for itself against single-ride tickets after nine rides, and a day of heavy sightseeing (six to eight taps, several of them discounted transfers) comes to roughly £3–4. A London Zone 1 Tube fare costs more than a whole day in Istanbul. For a full budget breakdown see Turkey travel costs 2027.

Where to buy it

  • Biletmatik machines: the yellow touchscreen machines at every metro and Marmaray station, major tram stops and ferry piers. Press the flag for English, choose ‘Istanbulkart’, pay the ₺165 in cash and then load credit. Machines take notes (₺20 upwards) and usually bank cards, though card readers can be temperamental.
  • Kiosks: the small newsagent-style booths marked ‘İstanbulkart’ or ‘Akbil’ near busy stops (Eminönü, Kabataş, Taksim, Kadıköy, Sultanahmet) sell cards and top-ups over the counter. Handy if the machine is sulking.
  • At the airports: machines at the Istanbul Airport M11 metro station and the Sabiha Gökçen M4 station, so you can buy one before you leave the airport. See Istanbul Airport to the city and Sabiha Gökçen to Istanbul.

The card is anonymous and needs no ID or registration. Named and student cards exist for residents and are not worth the hassle for a visitor. The İstanbulkart mobile app and ‘digital’ cards are aimed at residents with Turkish phone numbers; stick with plastic.

Tip. Load ₺300–500 at a time. Credit on the card is not refundable when you leave, and the ferry to the Princes’ Islands or a Bosphorus trip can eat a chunk, so top up as you go rather than loading a fortune on day one.

How to top up

At any Biletmatik: tap ‘Load credit’ (Bakiye Yükle), place the card on the reader, feed in notes or tap a bank card, and wait for the screen to confirm before lifting the card. Keep the card flat on the reader throughout; the most common fault is pulling it away too early. Kiosks top up over the counter for cash. The machines sometimes add a small service fee on card payments, so cash is marginally cheaper. Check your balance any time by tapping on a machine; the gate also shows the remaining balance briefly when you tap through.

How transfers work

Tap in, and within two hours each further tap on a different line is cheaper: the first transfer is roughly a third off, the second around half off, and the third to fifth cheaper still. Change from the T1 tram to the M2 metro at Vezneciler, then to the F1 funicular at Taksim, and you pay one full fare and two reduced ones. Transfers do not apply if you tap the same line twice, and they do not apply to ferries or when paying by bank card. Each person taps once per ride; up to three people can share one card by tapping it in turn, but then only the first tap gets the transfer discount, so couples staying more than a couple of days are better off with a card each.

Istanbulkart or your bank card?

Istanbulkart UK contactless card or phone
Metro, tram, bus, funicular ₺46.20 Charged at the single-ride rate, about ₺65, per tap
Marmaray Yes Not accepted at the gates
Public ferries (Şehir Hatları) Yes Accepted at most piers
Transfer discounts Yes No
Bank fees None Depends on your card; a non-sterling fee per tap adds up
Set-up ₺165 and five minutes at a machine None

Tapping your phone is fine for a single evening or if you are only in Istanbul for a day. For two days or more, with any plan to use the Marmaray or make connections, the card wins. Use a fee-free travel card (Monzo, Starling, Chase, Revolut and the like) if you do tap, and never let an attendant ‘help’ you at the machine or hold your card; our scams guide covers the usual tricks.

What the card covers

  • Metro (M lines): M2 Yenikapı–Taksim–Hacıosman is the one you will use most; M4 on the Asian side; M11 to Istanbul Airport (distance-based fare).
  • Trams: T1 Kabataş–Bağcılar runs through Sultanahmet, Eminönü and Karaköy; the T5 along the Golden Horn to Eyüp; the nostalgic tram on İstiklal Caddesi.
  • Funiculars: F1 Kabataş–Taksim and the historic Tünel from Karaköy to the top of İstiklal.
  • Buses and Metrobüs: all IETT buses; the Metrobüs is the dedicated busway along the motorway, distance-charged.
  • Ferries: all Şehir Hatları city ferries including the Princes’ Islands and the public Bosphorus tour from Eminönü. Private operators (Turyol, Dentur) have their own tickets, often also tappable. See Bosphorus cruise options.
  • Marmaray: the suburban train under the Bosphorus from Halkalı to Gebze, with Sirkeci, Yenikapı, Üsküdar and Ayrılık Çeşmesi the useful stops.

It does not cover taxis, dolmuş minibuses, the Havaist and Havabüs airport coaches (though Havaist readers accept it as a payment card at full fare), or intercity ferries to Bursa and Yalova.

Route cheat sheet for first-timers

From To How Time
Sultanahmet Taksim T1 tram to Kabataş, F1 funicular up to Taksim 25 min
Sultanahmet Grand Bazaar T1 tram two stops to Beyazıt–Kapalıçarşı, or walk 10 minutes 5–10 min
Sultanahmet Galata Tower and Karaköy T1 tram to Karaköy, walk uphill or take the Tünel 15 min
Eminönü Kadıköy Ferry 20 min
Sultanahmet Üsküdar and the Maiden’s Tower Walk or tram to Sirkeci, Marmaray one stop 15 min
Taksim Dolmabahçe Palace F1 funicular to Kabataş, walk 10 minutes 15 min
Eminönü Chora (Kariye) Mosque T5 tram or bus 36CE/37Y to Edirnekapı 30 min
Kabataş or Eminönü Princes’ Islands Şehir Hatları ferry to Büyükada 90 min
Taksim Istanbul Airport M2 to Gayrettepe, M11 to the airport 50–60 min

Google Maps and the city’s Moovit-style apps give live times for all of this. Rush hour (08:00–10:00 and 17:00–19:30) is crushingly busy on the M2 and the T1; sightsee against the flow and you will barely notice.

Practical details

  • Hours: metro and trams run roughly 06:00 to midnight, with later Friday and Saturday services on the M2 and some lines; ferries finish earlier, often 21:00–23:00 depending on route. Night buses exist but are a last resort.
  • Tap in only on metro, tram and funicular; tap in and out on the Marmaray, M11 and Metrobüs, where the fare depends on distance and the maximum is held until you tap out.
  • Children under six travel free; everyone else pays full fare on an anonymous card. There is no visitor discount.
  • Keep the card away from your phone when tapping, or the gate reads the wrong thing.
  • Lost cards cannot be recovered, so treat the balance like cash.

Frequently asked questions

How much is the Istanbulkart in 2027?

₺165 for the card (about £2.50), plus whatever credit you load. A ride is ₺46.20 at the tariff set in July 2026; check for the early-2027 increase before you go.

Can tourists buy an Istanbulkart?

Yes. The standard anonymous card needs no ID. Buy it from any Biletmatik machine or kiosk, including at both airports’ metro stations.

Can I use my UK debit card instead?

On metro, tram, bus and most ferries, yes, at about ₺65 a tap with no transfer discount. Not on the Marmaray. It works for a day; for longer, get the card.

Does one Istanbulkart work for two people?

Yes, tap it twice at the gate, but only the first tap gets transfer discounts. A card each is cheaper over several days.

Can I get a refund of unused credit?

Not in practice. Load small amounts and spend it down on your last day, or give the card to someone who is staying.

Prices and rules checked on 8 November 2026 against official sources and change often; always confirm before you travel. Sources: Istanbulkart card fees (official), İBB fare tariff 20 July 2026, February 2026 tariff incl. transfer fares, Contactless vs Istanbulkart report, Traveller reports Aug 2026.