Keep one payment identity
Use the same contactless card or device for the whole pay-as-you-go journey. A phone, watch and physical card are separate payment identities.
TfL fare guidance: Transport for London • checkedLondon before the magic
The attractions are the enjoyable part. Payment mistakes, fragile airport-day plans and wrong-station assumptions are what usually turn a simple trip into interpretive theatre.
The useful minimum
Use the same contactless card or device for the whole pay-as-you-go journey. A phone, watch and physical card are separate payment identities.
TfL fare guidance: Transport for London • checkedA line serving the right station does not guarantee the simplest journey. Inspect changes, step-free needs and live disruption.
TfL journey tool: Transport for London • checkedLondon airports use different rail and coach corridors. Avoid placing an expensive fixed attraction immediately after a flight.
Official airport overview: Transport for London • checkedGroup King’s Cross, the City, South Bank, Westminster and Soho instead of zigzagging between famous names.
Official visitor context: Visit London • checkedTransport without the incantations
This is a decision guide, not a fare table. TfL controls acceptance, fares and live conditions; check the official pages for your travel date.
Use an accepted bank card or payment device directly at the yellow reader. It is convenient when every traveller has a separate payment identity, but an overseas issuer may charge fees or decline the card.
TfL pay-as-you-go rules: Transport for London • checkedLoad pay-as-you-go credit onto a physical Oyster card. It can be useful when contactless is unsuitable, but two people cannot use the same Oyster card for the same journey.
TfL Oyster guidance: Transport for London • checked
You touch in with your phone while a physical card sits against the reader, then touch out with the card. TfL can read two payment identities, leaving two incomplete journeys. Present only the one card or device you intend to use.
TfL card-clash warning: Transport for London • checkedOn Tube, DLR, London Overground, Elizabeth line and rail journeys, touch in at the start and out at the end. On buses and trams, touch in only.
TfL touching guidance: Transport for London • checkedTube is the Underground. London Overground is TfL’s orbital and suburban rail network. The Elizabeth line crosses London on mainline-sized trains. National Rail is the wider network run by train companies; London pay-as-you-go applies on many, not every, journey.
TfL network acceptance: Transport for London • checkedCentral fan locations are mostly in Zone 1. Zones describe fare geography, not neighbourhood quality. Use the journey planner or single-fare finder for the actual trip; do not buy a wider product merely because the map has more rings.
TfL fare and cap overview: Transport for London • checkedA station name can hide long corridors, escalators, lifts and separate ticket halls. The fastest train option may not be the least tiring. Compare fewest-changes, least-walking and access preferences before committing.
TfL journey preferences: Transport for London • checkedEach adult needs a separate contactless card, device or Oyster card. A phone, watch and the physical card behind the wallet are not interchangeable even when they draw from the same bank account.
TfL payment guidance: Transport for London • checkedFour avoidable traps
Separate payment identities, protect arrival day, cluster neighbourhoods and know the final usable journey home.

After baggage reclaim
Choose by the simplest final connection to your hotel, not by the word “London” in the airport name.
Once arrival, payment and return travel are understood, select a realistic day shape and add fixed tickets.