City Transport Guide for Travellers

No — in 2026, contactless credit and debit cards (Visa, Mastercard, Amex) plus Apple Pay and Google Pay work on the metro, bus and train networks of more than 35 major cities including London, Sydney, New York, Singapore, Paris, Hong Kong and Brussels.

You only need a physical local card in cities where contactless still isn't accepted (most of Japan, Seoul, mainland China, Taipei), if you need child/senior fares, or if your home bank charges high foreign transaction fees that make the math worse than buying locally.

For sheer ease of use, Singapore, Hong Kong, Tokyo, London and Zurich consistently top global rankings — frequent service, English signage, integrated fares, late operation. Tokyo wins on punctuality; London on coverage; Singapore on cleanliness.

For scenic value, Sydney (harbour ferries), Hong Kong (Star Ferry), Lisbon (trams) and Istanbul (Bosphorus ferries) turn ordinary commutes into postcard moments. For sheer affordability, Budapest, Prague and Mexico City deliver the most network for the lowest fare.

Almost every major city charges a premium for the airport rail link — and almost every city has a workaround. The pattern: take a regular bus from the airport to the first non-airport station, then transfer to a normal train or metro.

Examples: Sydney — Bus 420 to Mascot Station saves $14. London Heathrow — Piccadilly Line saves £15 over Heathrow Express. Hong Kong — Bus A21 to Jordan station saves HK$80 over Airport Express. Tokyo Narita — Keisei Access Express saves ¥1,500 over Narita Express. See the airport-surcharge table earlier in this guide for the full list.

Citymapper (best route planner, 50+ cities), Google Maps (universal — download offline maps before arriving), Uber or Bolt or Grab (depending on region), the local transport authority's app for service alerts, and a translation app for non-English-speaking cities (Papago for Korean, Pleco for Chinese, Google Translate for general use).

Also worth installing before you leave: a multi-currency travel card app like Wise or Revolut to avoid foreign transaction fees on every tap-on.

A fare cap is a daily or weekly maximum charge — once you hit it, all further travel that period is free. You don't activate anything; tap normally and the cap applies automatically.

Cities with strong cap systems include London (£8.90 daily zones 1–2), Sydney ($2.80 Sunday cap, $19.30 weekday), New York ($34 weekly cap on OMNY). Many other cities don't cap — instead they sell explicit day or week passes (Tokyo, Paris, Berlin, Singapore). Either approach works; the cap is just more forgiving if you don't pre-commit to a pass.

In most cities that support it — London since 2014, Sydney 2024, New York 2023, Singapore 2024 — contactless payment works identically to the local smartcard. Same fares, same caps, same transfer rules.

Differences: foreign transaction fees on your home card may apply (2–3% per ride), you can't load child or concession fares onto a generic contactless card, and a few cities like Hong Kong only accept specific networks (Mastercard, Visa, but not Amex). For trips longer than five days in one city, buying the local smartcard often works out cheaper than tapping a foreign card.

As of 2026, you'll still need a local card in: most of Japan (Suica, Pasmo, ICOCA — contactless is rolling out gradually on some lines), Seoul (T-Money), most mainland Chinese cities (where Alipay or WeChat Pay are the workaround for foreigners), Taipei (EasyCard preferred for transfer discounts), and many smaller European cities not yet on contactless.

Buy these from station vending machines on arrival — usually $10–15 refundable deposit. Many travellers keep them as souvenirs after the deposit refund is too small to bother with at departure.

Generally very safe in the cities Cooee Tours covers — Singapore, Tokyo, Hong Kong, Sydney, London, Zurich, Vienna are all rated extremely safe at night with strong CCTV and staffed stations.

Use standard awareness everywhere: stay in main carriages near other passengers, keep valuables out of sight, and prefer well-lit central stations over remote suburban ones late at night. Most major cities also offer night-bus alternatives once the metro closes — check the city-specific guide for the local night-network details.

Rough daily budgets for unlimited public transport in 2026 (in AUD equivalent): Bangkok or Budapest $5–8, Lisbon or Prague $6–10, Sydney or Singapore $13–15, London or New York $11–14, Paris or Tokyo $9–12, Zurich or Oslo $15–20.

Most cities offer 3-day or 7-day passes at meaningful discounts to single-trip fares — usually 30–50% cheaper than buying each day individually. Worth doing the math on day one before deciding.

Public transport is almost always cheaper, often faster (no traffic), and gets you closer to local life. Use rideshare for: arrival from the airport with heavy luggage, late nights when metro is closed, suburban destinations not served by transit, and emergency situations.

In most major cities, a daily fare cap means unlimited public transport costs less than a single Uber ride. The exception: cities with cheap rideshare and limited transit (most US cities outside NYC/SF, parts of Southeast Asia, the Middle East — though Dubai is changing that).