Yes, you can use your Oyster card (or contactless payment) to pay for journeys on the Uber Boat by Thames Clippers in London. Unlike the Tube or buses, the river bus service is not part of the standard TfL fare capping system, meaning the cost of a boat trip won't count toward your daily or weekly maximum spend. You must "touch in" on the yellow reader at the pier before boarding and "touch out" when you disembark to ensure the correct fare is calculated based on the zones you travel through. In 2026, if you have a Travelcard loaded onto your Oyster, you automatically receive a 1/3 discount on the river fare. It is important to note that you cannot use "Bus & Tram" passes on the river boats. For 2026 commuters and tourists, the Oyster card remains the fastest way to hop on a boat, though buying tickets via the Uber app is sometimes 10-20% cheaper than the "pay-as-you-go" Oyster rate.