How to Pay for a Bus in London | Tap, Ride, Save

London buses take contactless cards, mobile wallets, Oyster cards, Travelcards, and bus passes; cash is not accepted.

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London buses do not sell paper tickets at the door, so the question behind How to Pay for a Bus in London matters before you board: use contactless, a mobile wallet, Oyster, a Travelcard, or a bus pass, then tap once on the yellow reader.

The adult bus fare is a flat fare across London, not a zone-based Tube fare. You tap when you get on, you do not tap when you get off, and you should use the same card or same device every time so fare caps and transfer rules work properly.

Paying For London Buses: Contactless, Oyster, And Passes

Most visitors should pay for London buses with a contactless bank card or phone wallet. Oyster is the backup choice if your card has foreign fees, does not support contactless payments, or is not accepted by Transport for London readers.

London bus readers are the yellow pads near the driver. Wait for the green light or approval tone, then move down the bus; the driver does not need to know your stop because the fare is the same for a short hop or a long cross-town ride.

Use one payment method per rider. A plastic card, Apple Pay, Google Pay, and a watch can count as separate payment methods, even when they draw from the same bank account.

Can You Pay Cash On A London Bus?

Cash is not accepted on Transport for London buses. A traveler who boards without a contactless card, Oyster card, Travelcard, or valid pass has no normal way to pay the driver.

The practical fix is to sort payment before the first ride. If your bank card works for contactless purchases at home and has no painful foreign transaction fee, bring that card. If your card is hit-or-miss overseas, buy or top up an Oyster card after arrival at a Tube, London Overground, or Elizabeth line station, or at one of the many Oyster ticket stops in local shops.

An Oyster card can help if your bank blocks international contactless charges. Oyster also gives one safety net: if the card runs just short on a bus, TfL may allow one more bus ride, but you must top up and clear the negative balance before using it again.

The Payment Choices Compared

London bus payment is easiest when you match the method to your trip length and card situation. The table below shows what each choice does before you stand at the bus door.

How Much Does A London Bus Cost?

London’s adult bus fare is about $2.35 (£1.75) per ride with pay as you go. The daily bus and tram cap is about $7.10 (£5.25), so several bus rides in one day stop charging after the cap is reached.

Transport for London lists the current adult bus and tram fares on its official bus and tram fares page, including the £1.75 pay-as-you-go fare, £5.25 daily cap, and £24.70 Monday-to-Sunday weekly cap.

The Hopper fare is the reason short transfers are cheap. If you take more buses or trams within one hour of your first tap, the same £1.75 fare can cover those extra bus and tram rides, as long as you keep using the same card or device.

USD amounts are rough planning conversions. Your bank or card network sets the real exchange rate, and overseas transaction fees can change the final charge.

What To Do At The Bus Door

The boarding routine is short: get on through the front door, tap once, wait for approval, and move away from the reader. London buses do not require a tap out.

1. Have one card, Oyster card, phone, or watch ready before the bus arrives.
2. Board through the front door unless staff direct boarding another way.
3. Tap the yellow reader once.
4. Look for the green light or listen for the approval tone.
5. Sit or stand clear of the doors, then press the stop button before your stop.

If the reader rejects your card, try a different card or Oyster rather than tapping the same declined card again and again. A red light means the fare has not been paid.

Fare Rules That Catch Visitors

The most common payment mistake is switching between cards or devices. TfL treats each card or device as its own payment source, so switching can break capping and Hopper fare tracking.

• Do not tap out on buses. London buses are tap-in only.
• Do not mix card and phone. A card and the same card stored in a phone wallet may not be treated as the same payment method.
• Do not use one card for a group. Each paying rider should have their own card, device, Oyster card, or pass.
• Watch foreign card fees. A no-fee travel card can beat Oyster for adults because it needs no card purchase or top-up stop.
• Use Oyster for youth discounts. Visitors aged 11 to 15 may be able to get a Young Visitor discount set on an Oyster or Visitor Oyster card for up to 14 days.

London Bus Fares And Caps At A Glance

Fare caps matter if you plan to use buses more than once in a day. A visitor taking three or more adult bus rides usually reaches the bus and tram daily cap.

Where To Stay If London Buses Are Your Main Ride

London buses work across the city, but a hotel near a Tube station and several bus routes saves time late at night or in wet weather. Good bases for bus-heavy sightseeing include Victoria, South Bank, Bloomsbury, Paddington, and King’s Cross.

Pick Victoria for Buckingham Palace and coach connections, South Bank for walkable river sights, Bloomsbury for the British Museum, Paddington for Heathrow links, and King’s Cross for rail trips beyond London. Compare areas on a map before booking, because a cheap room far from frequent transport can cost more in lost time.

For a bus-friendly base, compare London stays by neighborhood and transport access here:

The Cleanest Choice For Most Visitors

Use a no-foreign-fee contactless card or phone wallet if you have one. Use the same card or same device for every London bus ride, tap only when boarding, and let TfL apply the Hopper fare and daily cap automatically.

Choose Oyster if your bank card charges foreign fees, fails contactless payments abroad, or needs child discounts loaded. Buy a Travelcard or Bus & Tram Pass only when your wider London travel pattern makes the pass cheaper than normal pay as you go.

The safest two-minute plan is this: bring one contactless card for each paying adult, set a phone wallet backup, and know where to buy Oyster near your first station. Once you have that, paying for London buses is just one tap at the front door.