Trip.com is dropping 50 one-year Railcards to £17.50 at noon on Friday 28 August. That is £17.50 off the usual £35 price.
There are only 50 at the half-price rate, so this is one for a lunchtime alarm rather than a leisurely browse. The deal is for people buying a digital UK Railcard through Trip.com for the first time, and it is available in the app only.
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Trip.com says the 50% discount will appear automatically at checkout. It applies to one-year Railcards, with the saving capped at £17.50. The same flash sale is scheduled to return on selected Fridays through early October, but each date has its own 50-card limit.

How to book
Open the Trip.com Railcard offer in the app before noon on Friday 28 August. Choose an eligible one-year digital Railcard and check the discount has been applied before paying.
FAQs
When is the £17.50 Railcard flash sale?
Trip.com says its next 50% Railcard flash sale runs from noon until 11:59pm on Friday 28 August 2026. The promotion is repeated on selected Fridays through 2 October, subject to availability.
Who can get the half-price Railcard?
The 50% flash sale is for people buying a digital UK Railcard through Trip.com for the first time. It applies to one-year Railcards only and is app-only.
Do I need a promo code?
No. Trip.com says the 50% discount is applied automatically at checkout while the 50 flash-sale Railcards are still available.
Useful info
Not sure which card fits? Our latest UK travel deals hub has more ways to make the next trip cost less.

