The cheapest and fastest trains from London Kings Cross (KGX) to Radlett station (RDT)
Cheapest price
£14
Average price
£14
Fastest journey
28 m
Average duration
28 m
Trains per day
1
Distance
22 km
The best way to find a cheap train ticket from London Kings Cross (KGX) to Radlett station (RDT) is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from London Kings Cross (KGX) to Radlett station (RDT) will cost around £14 if you buy it on the day, but you can find cheap train tickets today for only £14.
Of the 1 trains that leave London Kings Cross (KGX) for Radlett station (RDT) every day 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 22 km distance in an average of 28 m but if you time it right, some trains will get you there in just 28 m .
The slowest trains will take 28 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
15:030h28London Kings Cross (KGX)15:31Radlett station (RDT)£141One-way0 changes
15:030h28London Kings Cross (KGX)15:31Radlett station (RDT)£141One-way0 changes
Compare prices and tickets London Kings Cross (KGX) to Radlett station (RDT) by train
Compare train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book London Kings Cross (KGX) to Radlett station (RDT) trains with Omio?
Why book with Omio vs Thameslink?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Journey information
Overview: Train from London Kings Cross (KGX) to Radlett station (RDT)
Trains from London Kings Cross (KGX) to Radlett station (RDT) run on average 5 times per day, taking around 28m. Cheap train tickets for this journey start at £15 if you book in advance.
There are 5 trains per day. The earliest train runs at 00:18, the last at 23:58. The fastest train covers the 22 km distance in 24m.
Distance 22 km |
Average train duration 28m |
Cheapest ticket price £15 |
Trains per day 5 |
Direct trains 5 |
Fastest train 24m |
First train 0:18 |
Last train 23:58 |
Cheapest Month Sept |
Cheapest Day Wed |
High Season Oct - Dec |
Low Season Jan - Mar |
Train companies: Thameslink from London Kings Cross (KGX) to Radlett station (RDT) trainsThameslink trains will get you between London Kings Cross (KGX) and Radlett station (RDT) from £15. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Thameslink
FAQs: London Kings Cross (KGX) to Radlett station (RDT) train
Find answers to the most common questions about traveling from London Kings Cross (KGX) to Radlett station (RDT) by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Radlett station (RDT), this guide helps you travel smarter and with confidence.

popular train stations
Important Stations and Airports in London Kings Cross (KGX) and Radlett station (RDT)
- Opening hours: Monday - Friday 06:35 - 20:00 Saturday 06:35 - 19:15 Sunday 08:00 - 18:00
- Car Park: Station Car Park
- Staff help available: Yes
- Step free access coverage: No
- Step free access note: This is a Category C station: This station does not have step-free access. Assistance Meeting Point is the station front by the Ticket Office near the bike rack.
- Accessible ticket machines: There are accessible ticket machines at this station
- Accessible ticket machines note: All Thameslink ticket machines are able to sell tickets with Disabled Persons Railcard discounts. Ticket machines are of an accessible design, however their location and the station itself may not be so please check the station access note for further details
- Accessible toilets: Yes
- Ramp for train access: Yes
- Wheelchairs available: Yes
- Wheelchairs available open hours: Wheelchairs may only be available when the station is staffed
- Impaired mobility set down / pick up points available: Yes
- Toilets Location: Platform 4
- National key toilets: No
- Baby changing facilities: No
- Waiting rooms location: There are heated waiting areas on all platfoms. There is a step up to enter the waiting room on platfrom 2.
- Storage sheltered: Yes
- Storage location: Main entrance
- Storage CCTV: Yes
