Illustration of the Trainline app showcasing train ticket booking on a smartphone and a tablet, with luggage in the background, emphasizing convenience in travel planning.
Smarter Train Travel

Trainline Discount Code

Active Deals & Discounts - August 2025 verified

Save 35% on Train & Coach Tickets - Trainline

Book your train and coach tickets in advance to save an average of 35% off. The Trainline discount code will be auto applied for seamless savings on your journey!
verified Verified Ongoing Offer

25% Off Northern Rail Duo Tickets - Trainline

Save 25% on Northern Rail Duo train tickets when you book through Trainline. Use the discount to travel affordably across the UK!
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25% Off Duo Train Tickets on Greater Anglia - Trainline

Get 25% off with Duo train tickets on Greater Anglia when booking through Trainline. The Trainline promo code will be auto applied for a great deal on your tickets!
verified Verified Ongoing Offer
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Save £167 a Year with a Railcard - Trainline

Save an average of £167 a year with a Railcard on Trainline. Get more value from your travels with great savings throughout the year! Railcard discount code will be auto applied.
verified Verified Ongoing Offer

Upgrade to First Class for £5 (Weekends) - Trainline

Upgrade to First Class for just £5 on weekend journeys with South Western Railway on Trainline. Enjoy premium travel at a discounted rate!
verified Verified Ongoing Offer
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Up to 60% Off First Class Train Travel - Seatfrog

Save up to 60% on First Class train travel with Seatfrog. Bid for last-minute upgrades and enjoy a touch of luxury for less.
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Buy European Rail Passes for Unlimited Travel - Trainline

When travelling in Europe, a Rail Pass is absolute genius. It gives you unlimited train travel with no need to book in advance – the ultimate in flexibility. Buy your European Rail Pass through Trainline now.

About Trainline

Trainline is Europe’s leading train and coach app, offering a simple, smart, and convenient way to plan and book cheap train tickets. The Trainline UK app and website is a one-stop shop for all UK rail and coach travel, bringing together routes and fares from all major operators into one easy-to-use platform. Trainline is packed with innovative features designed to find the best prices, including their popular Trainline SplitSave feature and the ability to buy and use digital railcards. For travellers looking for the best advance train ticket deals, the platform’s price prediction tool is an invaluable asset. While a traditional Trainline discount code is rare, users can easily achieve savings of up to 35% or more by taking advantage of the platform’s smart features like Railcards and Advance fares.

Why Use Trainline?

Trainline is the most popular platform for booking train travel in the UK for several compelling reasons:

  • A One-Stop Shop for All Rail Travel: The platform gathers routes, times, and prices from all UK train companies, saving users the hassle of checking multiple operator websites.
  • Find the Cheapest Fares: Trainline is designed to help users save money. It highlights the cheapest available “Advance” tickets and has a Price Prediction tool to show when fares are likely to increase.
  • SplitSave for Big Savings: The proprietary Trainline SplitSave feature automatically finds savings on longer journeys by splitting the trip into multiple tickets, without the need to change trains.
  • Easy Digital Railcards: Customers can buy a digital railcard directly in the app and store it on their phone, instantly applying savings of up to 1/3 (34%) on eligible journeys.
  • Convenient E-tickets and Journey Management: The app delivers digital tickets directly to a user’s phone, provides real-time platform information, and sends notifications about delays.

Key Trainline Features and Services

The Trainline UK app is a complete travel companion for UK rail and coach travel:

  • Ticket Booking: Search and book tickets for any train journey in the UK and across Europe, as well as for National Express and other coach services.
  • SplitSave Tickets: An intelligent feature that automatically finds split-ticketing combinations on over 2,800 UK routes to provide a cheaper fare.
  • Digital Railcards: Purchase and use a range of railcards directly on a smartphone, including the 16-25, 26-30, Senior, and Family & Friends Railcards. Applying a railcard is the key to getting savings of up to 34%.
  • Real-Time Travel Updates: Get live train times, platform numbers, and disruption information directly in the app.
  • Seat Selection: On eligible routes, users can choose their preferred seat, including table seats, forward-facing seats, and those near a plug socket.

Benefits of Booking with Trainline

Using the Trainline app and website offers many significant advantages:

  • Significant Savings on Rail Fares: The combination of Advance fares, a Railcard discount, and the SplitSave feature can lead to huge savings on the cost of train travel.
  • A Stress-Free Travel Experience: With e-tickets on a phone and real-time updates, the journey is smoother and more manageable.
  • Plan Complex Journeys with Ease: The platform makes it simple to plan and book multi-leg journeys across different train operators.
  • Never Pay More Than You Need To: The smart features are all designed to ensure the user is shown the best possible price for their chosen journey.

Things to Consider When Using Trainline

To get the most out of the service, users should keep a few points in mind:

  • Booking Fees: Trainline charges a small booking fee on most transactions, which is how they fund their platform and technology.
  • Advance Tickets are Inflexible: The cheapest advance train ticket deals are for a specific train and are non-refundable. They can sometimes be changed for a fee.
  • SplitSave Rules: When travelling with SplitSave tickets, the passenger must be able to present all the digital tickets for each leg of the journey if inspected.
  • Discount Context: The “up to 35% off” saving is primarily achieved by using a Railcard (1/3 off). While a Trainline discount code is sometimes offered, the biggest savings are built into the platform’s features.

Tips for a Great Trainline Experience

Travellers can maximise their savings with these tips:

  • Book in Advance: The single best way to get cheap tickets. Advance fares are typically released up to 12 weeks before the date of travel.
  • Get a Railcard: If you are eligible for a Railcard and travel by train even a few times a year, it will almost always pay for itself very quickly with savings of 1/3.
  • Always Check for SplitSave: Let the app automatically check for a SplitSave option on every eligible journey.
  • Download the App: The app is the heart of the Trainline experience and the most convenient way to book, store tickets, and get live updates.

Trainline Customer Support & Policies

As a major UK travel platform, Trainline provides comprehensive customer support through their app and a detailed online help centre. They have clear policies regarding booking fees, refunds (which are dependent on the ticket type purchased), and their various money-saving features. Their secure, accredited platform provides a trustworthy and reliable way to manage all UK rail and coach travel.

The Smartest Way to Book Train Travel

For any traveller in the UK, the Trainline UK app is an essential tool for finding the best fares and managing journeys. The platform makes it incredibly easy to book cheap train tickets by bringing all operators together and highlighting the best advance train ticket deals. With innovative, money-saving features like Trainline SplitSave and integrated digital railcards, customers can regularly save up to 35% or more. While a specific Trainline discount code is not their main offer, the platform is designed to be a constant source of great value for all UK rail and coach travel.

Get the best price on your next train journey with Trainline!