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Why should you book Llantwit Major to London Heathrow Airport trains with Omio?
Great Western Railway operates all trains services from Llantwit Major to London Heathrow Airport.
Omio is an official ticket reseller for all your travel options from Llantwit Major to London Heathrow Airport.
Why book with Omio vs Great Western Railway?
- 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 Llantwit Major to London Heathrow Airport
Take a train from Llantwit Major to London Heathrow Airport and enjoy the approximately 210 km long journey. Find schedules and pricing options for a convenient and affordable trip.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 210 km |
Average train duration 2h 55m |
Trains per day 23 |
Cheapest Month Oct |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Apr - Jun |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Train companies: Great Western Railway from Llantwit Major to London Heathrow Airport trainsGreat Western Railway trains will get you between Llantwit Major and London Heathrow Airport. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Great Western Railway
About
Great Western Railway is a train operating company in the United Kingdom. It operates services from London Paddington to the West of England, South Wales and the Cotswolds. It also operates services from London Paddington to Oxford, Reading and Bristol. It offers a range of ticket types, including Advance, Anytime, Off-Peak and Super Off-Peak tickets. Onboard facilities include free Wi-Fi, power sockets, air conditioning and catering services. The most popular routes for Great Western Railway are London Paddington to Bristol, Reading and Oxford.
Luggage & cancellation policy
Average Duration
3h 30m
Cheapest Price
£77
Great Western Railway frequency
25 a day
Luggage included
Two pieces of luggage and one piece of hand luggage included in ticket price
Luggage storage
Overhead racks, dedicated luggage areas at end of carriages, under seats
Cancellation Policy
Refund policies apply as per ticket type
Refund
Full refund if train is cancelled
Amenities on board the train
Wifi
Food sold onboard
Cafe bar serving hot and cold drinks, snacks, sandwiches. First Class at-seat service on some routes
Seat reservation
Optional seat reservations available for a fee. Free in First Class
Toilets
USB plugs
Accessibility
Wheelchair spaces, accessible toilets, ramps for boarding, priority seating, assistance service available
Pets
Small pets travel free. Dogs must be on lead. Maximum two dogs per passenger
Quiet zone
FAQs: Llantwit Major to London Heathrow Airport train
Find answers to the most common questions about traveling from Llantwit Major to London Heathrow Airport 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 London Heathrow Airport, this guide helps you travel smarter and with confidence.

The train distance from Llantwit Major to London Heathrow Airport is 210 km.
Trains from Llantwit Major to London Heathrow Airport run approximately 23 times per day.
Currently, there is no high-speed train service from Llantwit Major to London Heathrow Airport.
Unfortunately, there is no direct train service currently available from Llantwit Major to London Heathrow Airport.
To travel from Llantwit Major to London Heathrow Airport, you can take a .
There is no night train service from Llantwit Major to London Heathrow Airport.
Booking trains from Llantwit Major to London Heathrow Airport in advance is advisable, especially during peak travel seasons or for long journeys, to ensure availability and secure better fares.
The train journey from Llantwit Major to London Heathrow Airport offers some scenic views, particularly as it travels through the Welsh countryside and the Severn Estuary, providing picturesque landscapes before reaching the urban areas closer to London.
Yes, you can take the train from Llantwit Major to London Heathrow Airport.
popular train stations
Important Stations and Airports in Llantwit Major and London Heathrow Airport
Llantwit Major
London
Amenities at train station
information
Parking
- Car Park: Station Car Park
Accessibility
- Staff help available: Yes
- Step free access coverage: Yes
- Step free access note: Category B1. Step free access to Platform 1 (to Barry and Cardiff) via Llanmaes Road. Step free access to Platform 2 (to Bridgend) from the station car park. Access between the platforms is via a footbridge or detour along Llanmaes Road and the station car park
- Accessible car park equipment: Wheelchair users can use car park equipment at this station unaided
- Accessible ticket machines: There are accessible ticket machines at this station
- Ramp for train access: Yes
- Wheelchairs available: No
- Impaired mobility set down / pick up points available: No
Bike Parking
- Storage sheltered: No
- Storage location: At the top of the stairs to the Bridgend bound platform
- Storage CCTV: Yes
Public transport options for Llantwit Major
- Onward travel information: The nearest bust stop is in Le Pouliguen Way.
- Location for Rail Replacement Services: Wait at bus stop in the station car park
More options for your journey from Llantwit Major to London Heathrow Airport
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