London St Pancras International to Luton Airport Trains From £8.40*

With ThamesLink, you can catch a direct train from London St Pancras International to Luton Airport Parkway, which is the station serving London Luton Airport. This route takes you on a 50 minute journey through St Albans and Harpenden, and you’ll see the Hertfordshire countryside along the way.

Thameslink is one of the main rail operators in southern England, with extensive services linking the likes of London, Bedford, Luton, Gatwick Airport and Brighton. Trains run frequently throughout the day, making it a convenient option for getting to the airport.

Departing from London St Pancras International

Located in central London, London St Pancras International is one of the busiest and most iconic train stations in the UK. It's located in the King’s Cross area, with easy access to the London Underground, buses and taxis. The station is also where you’ll go to catch international services via the Eurostar.

From London St Pancras International, both Thameslink and EMR run frequent departures to Luton Airport Parkway, making it a popular route for both business travellers and holidaymakers.

Main stops

Thameslink usually stops at St Albans City and Harpenden on the way to Luton Airport Parkway. 

EMR services are usually non-stop, offering the quickest link to the airport. 

Arriving at Luton Airport

After arriving at Luton Airport Parkway, you can reach the airport terminal in a matter of minutes using the Luton DART. Luton DART is an automated shuttle that runs between the station and the terminal. This quick connection ensures a seamless journey from train to plane.

ThamesLink train classes 

• Standard Class: Thameslink provides comfortable seating and free Wi-Fi in Standard Class. Power sockets are available on most services, making it easy to stay connected. This is the best choice if you want to buy cheap train tickets, especially if you have a railcard.
• First Class: London St Pancras International to Luton Airport First Class is available on selected Thameslink services. Benefits include more spacious seating, quieter carriages and, on certain trains, complimentary refreshments. 

ThamesLink train travel advice

Journey with ease from London St Pancras International to Luton Airport with ThamesLInk by checking out the information below: 

• Luggage - ThamesLink allows you to bring multiple bags and offers overhead storage and designated luggage spaces.
• Bicycles - Folding bikes are welcome on Thameslink trains, but full-sized bicycles are not always allowed due to peak-time restrictions. It’s important to check before you travel.
• Children - Kids under 5 travel for free on Thameslink trains, and those aged 5 to 15 benefit from child fares, which means you can buy cheap tickets with up to 50% off. Family railcards can offer even more savings.
• Pets - You can bring up to two pets for free on Thameslink services. Dogs must be on leads, and smaller animals should travel in a suitable carrier.
• Passenger Assist - Thameslink offers support for passengers who need help, providing "turn up and go" assistance where possible.

If your focus is on getting to Luton Airport as quickly as possible, East Midlands Railway offers the fastest route at just 35 minutes, with most services running non-stop to Luton Airport Parkway. EMR is known for its reliable intercity routes connecting London with the East Midlands, including Leicester, Derby, Nottingham and Sheffield. 

East Midlands Railway train classes 

• Standard Class: EMR’s Standard Class services from London St Pancras to Luton Airport boast comfortable seating, Wi-Fi and power sockets on most services. This is the ideal choice if you want to buy cheap train tickets, especially if you have a railcard, which can reduce the cost by up to one third.
• First Class: London St Pancras International to Luton Airport First Class is available on some EMR trains, giving you access to more spacious seating, quieter carriages and complimentary refreshments on some services. Not all services include First Class from London to Luton Airport, so check in advance.

East Midlands Railway train travel advice

Planning a trip to Luton Airport from London St Pancras International? EMR makes the journey simple and stress-free.

• Luggage - EMR allows you to bring up to two larger items of luggage per person, plus a smaller personal bag, as long as there is space on board. 
• Bicycles - Folding bikes are welcome on all EMR services. If you're travelling with a full-sized bicycle that doesn’t fold, remember that space is limited and must be reserved in advance. 
• Children - If you’re travelling with children under 5, they ride for free on EMR trains with a paying adult. Those aged 5 to 15 enjoy discounted fares, and a Family & Friends Railcard will help you to save even more money.
• Pets - EMR allows you to bring up to two pets on board free of charge. Dogs must be kept on a lead, and smaller pets should be in a carrier.
• Passenger Assist - EMR offers Passenger Assist for those who need extra help with their journey. Booking this service in advance is best, as it ensures support is ready when you arrive.  

*Information is subject to change. Please check the latest train timetable before your trip.