Istanbulkart vs credit card is a question every visitor to Istanbul hits at the metro gate. On my trip a ride cost 46.20 lira with an Istanbulkart and 65 lira when credit card is used.
These are the fares I paid in September and October 2026. Istanbul changes fares from time to time, so check before you travel. The trip is part of my 18-day route through Azerbaijan, Georgia, Armenia and Turkey.
Contents
Istanbulkart vs credit card: what each ride cost
| Istanbulkart | Credit card tap | |
|---|---|---|
| Fare per ride | 46.20 lira | 65 lira |
| Upfront cost | About 165 lira for the card, plus the balance you load+ Transaction fees for loading through credit card (if used) | None |
| Works on Marmaray | Yes, I used it | Not on every service, as I understand it |
| Transfer Benefits | Not to tourist (only to locals with cards issued with ID) | No |
| Works on dolmuş and C-number buses | No, cash only | No, cash only |
The break-even maths
The card cost me about 688 lira including transaction fees for credit card for 500 lira loading.
I used the metro, tram, ferry, buses, a double-decker and the Marmaray train under the Bosphorus. With a few rides a day, that mark arrives within the first couple of days, so the card was worth it for me.
A short stay of one or two days with only three or four rides is the case where tapping a credit card may be simpler. A stay of three days or more, with a few rides a day, favours the card.
How I bought and loaded the card
I landed at about 7:30 PM. Before leaving the airport I changed $10 into lira, because I had read that some buses take only cash. I then bought the Istanbulkart, loaded 500 lira, and 688 lira left my account once bank fees were added.
- Buy the card from a kiosk or shop near the airport or the metro
- Load more than you think you need, because top-ups need a machine. I loaded once again 200 lira
- Keep a little cash for buses that do not take the card
- Check the remaining balance before you leave, since I am not sure the card balance can be refunded easily
Where the Istanbulkart did not work
Dolmuş minibuses and the buses with a C number take cash only. I paid 45 lira in cash on one of them. The bus to Kadıköy was paid through Istanbulkart.
The card did work for a surprise use. At toilet it costs 10 lira, and I paid few times by tapping the Istanbulkart.
The tram fare is the same wherever you board and wherever you get off.
Other cities charged me for tapping too
The same question comes up in the other cities on this route. Tap fees on a foreign credit card add up quickly.
- Baku: an extra 0.22 manat per tap, about ₹12.
- Tbilisi: about 0.5 lari extra on a 1-lari fare. I bought card here as card gives free transfer for 90 minutes.
- Yerevan: 100 dram became 150 dram
If you plan to tap a foreign card for transport, I used a separate low-limit card. I explain that setup in my post on protecting your money when you lose a phone.
FAQ
Is an Istanbulkart cheaper than tapping a credit card?
Yes. On my trip a ride was 46.20 lira with the card and 65 lira with a credit card tap. Fixed fees paid upfront get adjusted if you pay fare more than 10 times. One card can be used to pay fare for 5 people in a group.
How many rides before the Istanbulkart pays for itself?
About 10 rides.
Do I need cash in Istanbul?
A little. Dolmuş minibuses and C-number buses took cash only, and I changed $10 at the airport for that reason.
Does the Istanbulkart work on the Marmaray?
It worked for me. Some sources say contactless cards do not work on Marmaray, so the Istanbulkart is the safer choice for that line, and I had that.
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