London Oyster Card vs Contactless: Which Pays Less on the Underground and Bus? Usually, neither is cheaper at the TfL gate: Oyster and contactless charge the same pay-as-you-go fares and use the same daily and weekly caps.
Contactless is normally easiest, but Oyster may cost less overall if your bank adds foreign transaction fees.
The final cost depends on more than the fare shown by Transport for London (TfL). Bank charges, the Oyster deposit, weekly cap dates, card compatibility and what happens when a payment is declined can all affect what you spend.
TfL has charged the same pay-as-you-go fares for Oyster and contactless travel since 2014.
If you make the same journey through the same zones at the same time, the per-journey fare is the same whichever payment method you use.
The same rule applies to fare capping. TfL records eligible journeys made with one payment method and stops charging once you reach the relevant daily limit.
If you keep using that same method from Monday to Sunday, it may also apply a weekly cap.
So an Oyster card does not automatically give you a cheaper Tube fare, and contactless does not provide a special discount.
The difference usually comes from the payment method around the TfL fare: foreign exchange fees, the cost of buying a card, unused credit and the convenience of getting a refund.
“Always touch in and out using the same card or device,” advises Transport for London in its contactless travel guidance.
This is one of the most important rules for both Oyster and contactless users. A physical bank card, a phone and a smartwatch may all draw money from the same bank account, but TfL can treat them as separate payment methods. If you touch in with one and touch out with another, TfL may record an incomplete journey or fail to apply the correct cap.
For more background before you plan your route, compare these fares with a London public transport fare guide and check the best ways to get around London for alternatives such as walking, cycling and National Rail.
If you are staying for several days, remember that the weekly cap follows the Monday-to-Sunday calendar rather than seven days from your first journey. A visit that crosses two calendar weeks may therefore reach two separate caps, even if it lasts only seven days. For short trips, compare your planned travel dates with the cap period and keep every journey on the same card or device so eligible fares are grouped correctly.
Underground fares are mainly based on the zones you travel through. Zone 1 covers central London, while Zone 6 reaches the outer edge of the network and includes Heathrow on relevant routes. Peak and off-peak pricing can also affect some Tube journeys.
The figures below are the key 2026 fares used for this comparison. They apply to both Oyster and contactless pay-as-you-go travel. Fares can change, so check the current TfL fare information before a longer stay or a journey involving Heathrow.
| Journey | Zones | Peak fare | Off-peak fare |
|---|---|---|---|
| Central London to Central London | Zone 1 | £2.80 | £2.80 |
| Zone 1 to Zone 2 | Zones 1–2 | £3.40 | £2.80 |
| Zone 1 to Zone 3 | Zones 1–3 | £3.90 | £3.10 |
| Zone 1 to Zone 6, including Heathrow | Zones 1–6 | £6.40 | £6.40 |
| Bus anywhere in London | Any zone | £1.75 | £1.75 |
Peak hours are Monday to Friday from 06:30 to 09:30 and 16:00 to 19:00. A journey that starts outside those times may be off-peak, although the exact rule depends on the journey and TfL’s fare structure.
Every London bus journey costs £1.75 at any time with Oyster or contactless. London buses do not accept cash, so you need a valid payment card, Oyster card or another accepted travel method before boarding.
The Hopper fare can reduce the cost of changing buses. If you make another eligible bus journey within the permitted transfer period, TfL may prevent a second full bus charge. Oyster and contactless follow the same Hopper fare rules, so neither method has a built-in advantage.
Imagine two visitors who each make six Zone 1–2 journeys. TfL may charge both visitors the same fares and apply the same daily cap. However, one visitor might use a foreign bank card that adds a fee each time it is charged, while the other loads pounds onto an Oyster card.
In that example, Oyster does not reduce the TfL fare. It may reduce the extra cost outside TfL.
This distinction explains why the answer to “which pays less?” can be contactless for one traveller and Oyster for another.
The same issue can arise with mobile wallets. A contactless payment made with Apple Pay or Google Pay may use a different card number from the physical card, even when both are linked to the same account.
Treat each device as its own payment method for the entire trip.
Fare capping means you do not need to calculate every trip manually. Once you reach the relevant cap, additional eligible journeys in that period do not add another full fare.
For example, a visitor travelling several times between Zones 1 and 2 may reach the £8.50 daily cap. A later eligible journey on the same day should not increase the total beyond that cap.
The exact result depends on the zones, journey times and the trips recorded by TfL.
The weekly cap is often misunderstood. It runs from Monday through Sunday, not for seven days from the moment you first tap. If you arrive on Thursday and leave the following Tuesday, the system starts a new weekly period on Monday.
You may therefore receive only part of the benefit of the weekly cap.
This makes the weekly cap especially important for travellers staying across two calendar weeks. A seven-day holiday from Saturday to Friday does not necessarily receive the same treatment as seven days contained within one Monday-to-Sunday period.
Use one payment method consistently. TfL cannot normally combine journeys made with different Oyster cards, bank cards, phones or watches when calculating a cap.
A family or group should also use separate payment methods, because one card cannot normally be tapped in and out for several people on the same journey.
A good practical habit is to keep your chosen card in a separate wallet pocket. That reduces the chance of accidentally touching a different card against the reader, which can cause a payment clash or make it unclear which card was used.
Enter your journey zones and number of trips per day to compare Oyster and contactless costs. The calculator applies daily and weekly caps automatically, helping you estimate your actual London transport spend.
Calculate London faresFind London transport schedulesContactless is generally the simplest choice for travellers with a UK-issued Visa or Mastercard, or with a foreign card that does not add fees to TfL payments. You can use a bank card, phone or smartwatch without buying another travel card or estimating how much credit to load.
The TfL fare itself is not lower. Contactless may simply be cheaper and easier because it avoids the Oyster purchase and the need to manage a separate balance. It can also be useful for an unpredictable itinerary because eligible journeys can count toward a daily or Monday-to-Sunday weekly cap automatically.
Check your bank’s terms before travelling. Foreign transaction fees commonly range from 1.5% to 3%, but the exact amount depends on the card issuer and account. Some banks also set a minimum fee or use their own exchange rate.
A small percentage added to several low-value fares can outweigh the convenience of tapping your usual card.
Before choosing contactless, check whether your bank adds foreign-exchange or overseas transaction fees. These charges can make Oyster cheaper overall even though TfL fares are identical.
Use one payment method for each traveller: a contactless bank card, phone, watch or Oyster card. Oyster requires enough pay-as-you-go credit and may involve a card purchase cost or refundable deposit.
Touch in and out with the same card or device on every Underground journey. A physical card, phone and watch can be treated as separate methods, which may create an incomplete journey or prevent the correct cap.
Daily and weekly caps apply to eligible journeys made with the same method. The weekly cap runs Monday to Sunday, not seven days from your first tap, so a stay crossing two calendar weeks can reach two separate caps.
Suppose you take enough Zone 1–2 journeys to reach the £8.50 daily cap. With a fee-free card, your TfL transport cost should be £8.50 for that day.
With a card charging a 3% foreign transaction fee, the bank-side cost would be about 26 pence extra on that £8.50 total, before any separate exchange-rate adjustment.
That difference may be small for one day, but it can build over a longer holiday. Over five similar capped days, the 3% fee would be about £1.28 before any other exchange-rate adjustment.
This is not a separate TfL fare; it shows why your bank’s terms matter when comparing Oyster and contactless.
Contactless can also be less suitable when a bank places a temporary security block on overseas payments. A declined tap at a station does not mean you can board first and sort it out later.
Test the card with your bank, carry a backup payment method and avoid relying on a single device with a low battery.
Oyster can be better for visitors whose bank charges overseas transaction or currency-conversion fees. You load pounds onto the card, so TfL payments do not appear as repeated foreign card transactions.
The transport fares remain the same, but the payment route may reduce extra bank charges.
A standard Oyster card has a £7 refundable deposit. You can claim the refund at a Tube station ticket office or through TfL Oyster services when you leave London, subject to TfL’s current refund process.
You can top up at station machines, in the Oyster app or online if the card is registered. The minimum top-up is £5, and an Oyster card can hold up to £90. These limits make budgeting easier, although you should avoid adding much more than you expect to spend if you may not have time to reclaim the balance.
For a very short visit, the £7 deposit is usually refundable, but it can still create an extra step. Oyster is most attractive when the refund is easy to claim or when avoiding bank fees saves more than the temporary deposit and any unused credit.
If you register an Oyster card with TfL, you can set up auto top-up. When the balance falls below £5, TfL automatically adds £20 from your registered payment card. This can prevent an inconvenient stop at a ticket machine during a busy day.
Auto top-up is most useful for longer stays or regular travel. For a short weekend trip, manual top-up may be simpler, especially if you do not want to register a payment card or leave an unused balance behind.
TfL also sells a pre-loaded Visitor Oyster card for £3, including the standard £7 deposit. It is available through the Visitor Oyster card service before travel and at Heathrow terminals on arrival. It works like a standard Oyster card, while its main benefit is that you can arrange it before your trip and begin using it when you arrive.
Do not assume a Visitor Oyster card is automatically cheaper. It follows the same basic pay-as-you-go fares and caps as a standard Oyster card. Its value is mainly convenience, budgeting and access before arrival, not a lower Tube or bus fare.
For families, Visitor Oyster cards can make it easier to give each traveller a separate travel method. Children and young people may have different fare options, however, so check the current TfL rules rather than assuming an adult Oyster card is the best choice for everyone.
A 7-day Travelcard for Zones 1–2 costs £40.70 and covers unlimited travel for seven consecutive days from activation. A Monday-to-Sunday weekly cap for the same zones is also £40.70, but the products use different time windows.
The weekly cap is convenient when most of your travel falls within one calendar week and you are already using pay-as-you-go Oyster or contactless. A 7-day Travelcard may make more sense when you need seven consecutive days of unlimited travel that cross from one week into the next.
Consider a visitor who arrives on Thursday and leaves the following Wednesday. With pay-as-you-go travel, the Thursday-to-Sunday journeys belong to one capping period and the Monday-to-Wednesday journeys belong to another. A 7-day Travelcard activated on Thursday covers the full consecutive period, although whether it saves money depends on the journeys and zones involved.
Do not compare only the headline price. Check the start date, the zones, whether your journeys are eligible and whether you will travel enough to reach the cap. A London Travelcard and fare-cap comparison can help if your plans include several days of commuting or sightseeing.
For a one- or two-day visit, contactless is usually the easiest choice if your card has no overseas fees and is accepted by TfL. You avoid buying an Oyster card, loading credit and later requesting a refund.
Oyster can still win if your bank charges a minimum fee or blocks repeated foreign transactions. In that case, the small effort of buying and returning an Oyster card may protect your budget.
For a week or more, compare your bank’s fees with the Oyster deposit and any unused balance. Contactless may be convenient because the system tracks caps, but Oyster may keep repeated foreign charges off your bank statement.
Pay close attention to the Monday-to-Sunday cap. A holiday that crosses two weeks may not reach the maximum benefit from one weekly cap, particularly if you travel lightly on either side of Monday.
Contactless can make expense tracking simple if your employer accepts the bank statement as proof of travel. Oyster may be preferable if you need a separate transport budget or if the company card does not support overseas contactless payments.
Each person normally needs a separate Oyster card or contactless payment method. One card cannot usually be tapped in for several people and then tapped out for all of them on a Tube journey. Make sure everyone knows which card or device belongs to them.
As a simple rule, use contactless when it is fee-free, compatible and convenient. Consider Oyster when foreign bank charges, payment reliability or spending control matter more than avoiding the card purchase process.
No. For the same eligible journey, Oyster and contactless normally use the same TfL pay-as-you-go fare and the same fare caps.
Oyster may be cheaper overall only when it helps you avoid foreign transaction fees or other bank charges.
Yes. Eligible contactless journeys can count toward TfL’s daily cap and, when the same card or device is used from Monday to Sunday, the relevant weekly cap.
Do not switch between a physical card, phone or watch during the journey period.
Tourists with a fee-free, TfL-compatible bank card will usually find contactless easiest.
Oyster may be the better choice if the card issuer charges overseas fees, if you want to budget in pounds or if you prefer a separate travel card.
Normally, no. Each traveller should use a separate card, phone, watch or Oyster card, particularly on journeys where you must touch in and out.
Using one payment method for multiple people can result in incorrect journey records.
Use these checks to choose the cheaper and simpler option for your trip:
For TfL fares alone, Oyster and contactless cost the same. Both use the same pay-as-you-go prices, bus fares, Hopper rules and fare caps when the journeys are identical.
Contactless is usually the best choice when your bank card has no foreign transaction fee, works with TfL and you want the simplest experience.
Oyster can be the cheaper overall option when your bank charges for overseas payments, when you want tighter control of a travel budget or when contactless may be unreliable.
Before you travel, check your bank’s fee schedule, choose one card or device, and confirm the current TfL fares.
That small amount of preparation is more likely to save money than choosing Oyster or contactless based on the card name alone.