Save money on rail travel with the latest Trip.com UK train discount codes. Discover great deals on trains in the UK, Europe, and China, including Digital Railcards, popular routes, and seasonal offers. Simply check the promo codes below and apply them on Trip.com to save on your next trip.
How to Use Coupons?
- Enter the code at checkout: Enter the promo code on the payment page when booking.
- Use from My Promo Codes: Once claimed, it appears in My Promo Codes and will be applied automatically during checkout.
| Region | Promo Codes | Offers/Discounts | Valid Until |
Europe | Europe Train New User 5% Off | 31/12/2026 | |
UK | Claim on the app homepage or auto-receive in My Promo Codes | UK Train New User 2%–5% Off | 30 days after claim |
China | Claim Below | China Train New User 3% Off | 30 days after claim |
🚄 Europe & China Trains
🔥 Up to 50% off in the Great British Rail Sale
With up to 50% off selected Advance and Off-Peak tickets in the Great British Rail Sale, grab a deal while you can and go further for less.
📅Promotion Period: from 06.01.2026 (00:00) to 12.01.2026 (23:59)
🏷️Flash Sale: 10% Off Digital Railcards on Trip.com
All users can get 10% off your Railcard and enjoy 1/3 off train fares all year. Hurry, limited-time offer!
📅 Limited-time discount
🎁Deals of the Week: Limited Offers on Flights, Trains and More
Looking for flights, stays, trains, or anything else for your trip? Check out our Deals of the Week. For all things travel-related, this is where you need to be.
📅Promotion Period: from 13.01.2025 (00:00 GMT) to 30.06.2026 (23:59 GMT+1)
💥💥💥Go China | Celebrate Chinese New Year
Chinese New Year in 2026 is the Year of the Horse, and what better place to celebrate than in China itself?
From 17th November, be sure to browse our amazing range of flights, hotels, attractions, trains, transfers - everything you'll need to Go China!
📅Promotion Period: 15.09.2025 (10:00 GMT+1) to 14.02.2026 (23:59 GMT)
💰Trip.com Rewards Day: 5% Back on Flights, Hotels & Trains
Rewards day means more Trip Coins – and this month, that also includes trains!
Book flights, hotels and trains on the 27th of the month and get up to £8* in Trip Coins.
Trip.com members only. Maximum value of 1,200 Trip Coins (≈£8.99) per customer. Offer valid per user only. Don’t miss out!
📅Promotion Period: 27th of every month 0:00 to 23:59 (GMT+1)
🙌Exclusive Student Benefits | Train & Flight Deals
Enjoy exclusive student benefits on Trip.com: get up to £5 off flights, 5–20% off UK and EU trains, and up to 15% off tickets with partner airlines. Verify your student status to unlock extra perks and personalised deals.
📅Promotion period: Long term
🙌Refer and Save on Every Train Journey | Up to £10
Share your unique or code link with friends and you both enjoy 30 days of 4% off rail travel. Earn up to 1200 Trip Coins (≈£10) when your friends book flights, hotels, or trains and unlock exclusive welcome deals for them.
📅Promotion period: Long term