Public transit passes and contactless payment in major cities

Step 1. Before you fly, check whether the city accepts contactless bank cards or phone wallets at the gate, and whether it caps your daily or weekly spend. The operator's own website is the reliable source; airport signage and blogs go stale.

Step 2. Decide your tool. If the city accepts outside contactless and you will ride a few times, use your own card or phone. If it does not, or if you will ride heavily for a week, plan to buy the local stored-value card or pass at the airport or the first station.

Step 3. At the gate, tap one card or device only. Keep your wallet closed and hold a single card or phone to the reader. If you carry two contactless cards in the same wallet, the reader may take the wrong one, or the system may charge both.

Step 4. Tap out where the system requires it. London, Sydney and much of the Netherlands charge by distance or zone and need a tap-out; missing it can trigger a maximum fare. New York and most bus systems charge a flat fare and need no tap-out.

Step 5. Keep the same card for the whole day or week. Caps and passes are tied to the card or device you tapped first; switching between phone and plastic splits your spend and can cost you the cap.

Step 6. Check your total at the end of the day. If you are near a cap, stop tapping that card and use a pass instead, or accept the cap as your day pass.

Single metro fares in major cities generally run from about the equivalent of USD 0.50 to USD 4, with the highest fares in London, Zurich, Copenhagen, Stockholm and New York and the lowest in Delhi, Mexico City, Cairo, Istanbul and much of Southeast Asia. These are 2026 estimates; treat them as a band, not a quote.

Day passes typically cost the equivalent of two to four single fares, so they pay off at three or four rides. Weekly passes usually cost the equivalent of eight to twelve single fares, so they pay off at roughly two rides a day over five to seven days. Stored-value cards often carry a small refundable deposit, and the balance is usually not refundable in cash.

Time is the other cost. Buying a stored-value card at a machine or counter takes five to fifteen minutes on arrival, longer at an airport station at peak times. Tapping your own card takes seconds. If your trip is two days and you will ride four times, the machine queue is the only thing you gain by buying a card, so skip it.

Some cities still run on their own card. Tokyo's metro and many Japanese operators use IC cards such as Suica and Pasmo, and while some gates now accept outside contactless, coverage is uneven, so a local IC card is the safe choice. Hong Kong's Octopus card, Singapore's SimplyGo setup and Seoul's T-money are similar: outside contactless may work in places, but the local card is more reliable and often cheaper.

Airport trains are a common exception. Dedicated airport expresses in London, Tokyo, Seoul, Hong Kong, Sydney and elsewhere are usually priced above the normal fare scale and are often excluded from day passes and daily caps. Budget for them separately.

Tourist passes are another edge case. A city tourist card that bundles transit with museum entry can be good value if you will visit the museums anyway, and poor value if you will not. Compare the transit-only pass first, then decide whether the bundle adds anything you would actually use.

Finally, night services, ferries, funiculars and some suburban rail lines sit outside the normal fare system in many cities. Check each one rather than assuming your pass covers it.

The table below sets the four common ways to pay side by side. Use it to pick one option for a city, then check the local fare page for the exact cap or pass price.

The rule of thumb: short stay and light use, tap your own card; short stay and heavy use, check the daily cap first; long stay, price the weekly pass; city with its own card, buy the local card and stop worrying.

Short answers to the questions travellers ask most about paying for city transit.

Fare rules, caps and pass prices change often, and operators update them without much notice. The operator's own website is the source to trust; this page was last checked in September 2026 and every price here is a 2026 estimate.

For country-level travel advice, use your own government's service: travel.state.gov (US), gov.uk/foreign-travel-advice (UK), travel.gc.ca (Canada), smartraveller.gov.au (Australia), safetravel.govt.nz (New Zealand) and dfa.ie (Ireland). For pass comparisons across countries, see the Eurail and Japan Rail pages linked below.