”Why are UK train fares so expensive?”
If you are planning a trip to the UK from North America, this is likely one of the first questions you will ask. Navigating the British railway system can feel overwhelming, and the prices can give you serious budget anxiety.
Fortunately, if you are travelling as a couple or with a companion, there is an incredible cost-saving tool that most overseas visitors completely miss: the Two Together Railcard.
This card slashes your UK rail fares by a whopping 1/3 (about 33% off). As a couple who travels across the UK every single year, this is our absolute go-to strategy for keeping transportation costs down. While the railcard costs £35 annually, you will easily make that money back on your very first round-trip journey from London to places like Edinburgh, York, or the Lake District.
In this comprehensive guide, we will break down exactly how the Two Together Railcard works, how to easily book your discounted tickets using the user-friendly Trip.com (Ctrip) app, and how to breeze through the station ticket barriers. Plus, for our fellow frequent flyers, we’ll show you how to effortlessly renew your card year after year.
🇯🇵 この記事を日本語で読む: イギリス鉄道を33%割引で安く乗る方法!Two Together Railcardの買い方・Trip.com(シートリップ)での使い方から毎年使える更新手続きまで完全解説
- What is the “Two Together Railcard” and How Much Can You Save?
- Crucial Rules: Time Restrictions (Peak vs. Off-Peak)
- How to Buy the Digital Two Together Railcard on Your Cell Phone
- How to Book Discounted UK Train Tickets on the Trip.com App
- Navigating the Station: How to Pass Through the Ticket Barriers
- For Frequent Travellers: How to Renew Your Railcard Year After Year
- Conclusion: Your Best Way to Travel the UK
What is the “Two Together Railcard” and How Much Can You Save?

The Two Together Railcard is an official discount pass issued by National Rail. It is specifically designed for two named individuals (aged 16 or over) who always travel together.
- The Discount: 1/3 off Standard and First Class Anytime, Off-Peak, and Advance tickets across the entire UK rail network.
- The Cost: £35 per year for the card (which splits down to just £17.50 per person).
- The Rule: The two people named on the card must travel together for the entire journey. If you travel alone, the discount is invalid.
Is it worth it for a short vacation?
Absolutely. If you plan to take even one major round-trip train ride outside of London, the savings will almost certainly outweigh the £35 upfront fee.
Crucial Rules: Time Restrictions (Peak vs. Off-Peak)
Before you buy, there are two major rules that travellers need to keep in mind to avoid being fined on board:
- The Morning Rush-Hour Restriction: You cannot use the Two Together Railcard for journeys between 4:30 AM and 9:29 AM, Monday through Friday. It is strictly for Off-Peak travel on weekdays. However, you can use it all day long on Saturdays, Sundays, and UK Public Holidays.
- London Underground (The Tube): This railcard does not give discounts on standalone London Tube journeys when using a standard Oyster card or contactless payment. It is strictly for National Rail train services.
How to Buy the Digital Two Together Railcard on Your Cell Phone
While you can buy a physical paper card at UK station ticket offices, we highly recommend getting the Digital Railcard which you can buy from home before leaving.
What you need:
- Digital photos of both travellers (a quick smartphone selfie against a plain background is perfect).
- A credit or debit card for payment.
The Step-by-Step Process:
- Head to the official Railcard website or download the Railcard App on your phone.
- Select the “Two Together Railcard” and upload the names and photos for both travelers.
- Pay the £35 fee.
- You will receive a digital download code via email. Enter this code into your Railcard App, and your photo ID railcard will appear instantly.
Note: During your trip, you must keep your cell phone charged, as conductors will ask to see this digital card when checking your tickets on the train.
How to Book Discounted UK Train Tickets on the Trip.com App
Once your railcard is active, it’s time to book your train tickets. While there are many apps out there, we normally use and highly recommend Trip.com (formerly Ctrip).
Why Trip.com is perfect for travellers:
- Zero Booking Fees: Unlike some UK apps (like Trainline) that charge a fee per ticket, Trip.com generally charges no booking fees for UK trains.
- Intuitive Interface: It’s incredibly straightforward, supports global payment methods, and makes choosing your seats a breeze.
How to apply your railcard on Trip.com:
- Open the Trip.com app, select “Trains,” and enter your UK route, date, and select 2 Passengers.
- On the passenger information screen, look for the “Add Railcard” or “Passenger Discounts” option.
- Scroll through the list and select “Two Together Railcard” (you only need to select one card for the pair of you).
- You will see the total price instantly drop by 1/3. Proceed to checkout as normal.
Navigating the Station: How to Pass Through the Ticket Barriers

When you arrive at a British train station, you will encounter automatic ticket gates (barriers). Depending on the type of ticket Trip.com issues for your specific journey, you will pass through in one of two ways:
Scenario A: Using a Mobile e-Ticket (QR Code)
If Trip.com provides a QR code directly in the app or via email, you can go straight to the gates.
- Pull up the QR codes for both passengers on your cell phone.
- Look for a ticket barrier that features a glass scanner/reader screen (not all gates have them, so check the top or front of the machine).
- Scan the first passenger’s QR code. Once the gate opens, they walk through.
- Swipe to the second QR code on your screen, scan it, and the second passenger walks through.
Scenario B: Collecting Paper Tickets from the Station Kiosk

Sometimes, due to specific routes or return ticket combinations, you will be required to print physical paper tickets at the station before boarding.
- Locate any self-service ticket machine at the station.
- Tap “Collect Tickets” on the touchscreen.
- Insert any credit/debit card with a magnetic stripe into the slot simply to activate the machine (this is just for identity verification; you will not be charged again).
- Type in the 8-digit alphanumeric Collection Reference Code found in your Trip.com confirmation.
- Wait for all tickets to print. The machine will spit out a small mountain of orange paper tickets (Outward tickets, Return tickets, and individual seat reservations).
- Separate the actual travel tickets (they usually say “OUTWARD” or “RETURN” on them) and insert them one by one into the narrow slot at the ticket barrier. The gate will open, and your ticket will pop back up at the top—make sure to grab it!

Pro Tip: Train conductors on the train will almost always check both your tickets (paper or digital) AND your digital Two Together Railcard. Keep both apps open and ready to show! If a barrier malfunctions, simply show your phone to the station staff standing by the gates, and they will manually let you through.
For Frequent Travellers: How to Renew Your Railcard Year After Year
If you are a regular visitor to the UK like we are, you don’t need to go through the hassle of creating a brand-new railcard every year.
Renewing your digital card is incredibly simple:
- Log into your account on the Railcard App or website before your next trip.
- Find your expired (or expiring) Two Together Railcard and click “Renew”.
- The system securely saves your previously uploaded photos and details. All you have to do is verify the information and pay the £35 fee for the upcoming year.
Your card is instantly refreshed and ready to go, meaning you can step off your flight at Heathrow or Gatwick and immediately jump onto a discounted train.
Conclusion: Your Best Way to Travel the UK
Train travel is hands-down the best way to see the beautiful British countryside, but you shouldn’t have to pay premium prices. By pairing the Two Together Railcard with the seamless booking power of Trip.com, you get the ultimate combination of deep discounts and stress-free travel.
Pack your bags, download your apps, and get ready to experience the UK by rail—without breaking the bank!

🌐 Explore More of Our UK Travel Guides
- For airport transfers, train booking apps, and navigating local rail networks, check out our ➔ UK Public Transport & Transit Guide
- For entry requirements (ETA), internet setups (eSIM), and managing travel money, head over to our ➔ UK Trip Preparation & Essentials Guide
- For minimalist travel packing list and tips ➔ UK Travel Paking List and Tips
- To browse our complete collection of British slow travel itineraries and destination hubs, return to the main directory ➔ The Ultimate UK Travel & Destination Guide

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