- Must visit
The British Museum
Vast world museum with the Rosetta Stone, Parthenon sculptures and global antiquities. Essential for history lovers.
Cheapest price on Sep 20
€307
Average ticket price on Sep 20
€307
Fastest journey on Sep 20
3 h 18 m
Average journey duration on Sep 20
3 h 18 m
Trains on Sep 20
1
Distance
336 km
The best way to find a cheap train ticket from Roissy-en-France to London is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Roissy-en-France to London will cost around €307 if you buy it on the day, but the cheapest tickets can be found for only €307.
On Sun, Sep 20, we found 1 trains from Roissy-en-France to London, including 1 direct services.
On Sun, Sep 20 the direct trains cover the 336 km distance in an average of 3 h 18 m but if you time it right, some trains will get you there in just 3 h 18 m .
On Sun, Sep 20 the slowest trains will take 3 h 18 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.


Omio recommends booking the flight as it is the most popular option from Roissy-en-France to London among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €104 For those with little time, consider booking a train, which has an average total journey time of 4h 19m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.1 - 0.3kg. Average ticket prices depend on the travel mode: a bus costs an average of €104, while a flight costs an average of €692.
Distance: 208 miles (336 km)
| Train | Most popular Flight | Bus |
|---|---|---|
€539 Average price | €692 Average price | €104 Average price Cheapest |
4h 19m Average total duration Fastest 3h 49m Onboard + 30m Additional time* | 7h 21m Average total duration 5h 21m Onboard + 2h 0m Additional time* | 11h 5m Average total duration 10h 35m Onboard + 30m Additional time* |
0.1 - 0.3kg CO2 emissions Lowest | - CO2 emissions | 0.3 - 0.8kg CO2 emissions |
![]() Most popular train company | ![]() Most popular airline | ![]() Most popular bus company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from Roissy-en-France to London:
A bus is €435 less than a train for this route with tickets for a train from Roissy-en-France to London costing on average €539.
A bus is €588 less than a flight for this route with tickets for a flight from Roissy-en-France to London costing on average €692.
Other travel options to London take longer:
Flight takes on average 5h 21m.
Bus takes on average 10h 35m.
The table below shows live departures for Roissy-en-France to London trains for today, Saturday, September 19. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 10:53 AM Roissy-en-France | 5h04 | 3:57 PM London | 0 transfersDirect | |
![]() | 3:21 PM Roissy-en-France | 3h36 | 6:57 PM London | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare bus, train, and flight 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.
Trains from Roissy-en-France to London run on average 1 times per day, taking around 3h 49m. Cheap train tickets for this journey start at €539 but you can travel from only €49 by bus.
The earliest train runs at 06:16, the last at 19:14. The fastest train covers the 208 miles (336 km) distance in 3h 49m.
Distance 208 miles (336 km) |
Average train duration 3h 49m |
Cheapest ticket price €539 |
Trains per day 1 |
Fastest train 3h 49m |
First train 6:16 AM |
Last train 7:14 PM |
Cheapest Month Jun |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Jul - Sep |
Busiest Day Wed |
Least Busy Day Wed |
Best time to book 35 days |
Discover the best of London — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London trip today.
Vast world museum with the Rosetta Stone, Parthenon sculptures and global antiquities. Essential for history lovers.
Leading art museum on Trafalgar Square with masterpieces from Van Gogh, Turner and da Vinci. Free and internationally renowned.
Grand museum of art, design and performance with fashion, sculpture and decorative arts collections in South Kensington.
Lively riverside stretch linking major landmarks, markets and cultural venues. Ideal for walking, views and people-watching.
Large royal park with the Serpentine, rose gardens and broad lawns. Excellent for relaxing, boating and central green space.
Historic Greenwich riverside district with maritime heritage, market streets and hilltop views near major cultural landmarks.
Classic English fish fried in batter with chips. A London staple tied to the city’s working-class food culture and best eaten fresh with salt and vinegar.
Slow-cooked beef, carrots, onions and herbs under a suet pastry lid. A comforting British pie long associated with London pubs and Sunday meals.
A full cooked breakfast with eggs, sausages, bacon, beans, mushrooms and toast. A traditional morning meal served across London cafes and hotels.
Celebrated fine dining restaurant by Heston Blumenthal showcasing historic British dishes in an elegant, high-end Knightsbridge room.
Well-known pub serving excellent pies, ales and British mains in a relaxed, polished gastropub setting near Victoria Park.
Historic Covent Garden restaurant famous for classic British pies in a lively, traditional setting popular with locals and visitors.
Very costly by European standards. Hotels, dining, and transit are pricier than in most UK and EU city breaks, especially in central areas.
Restaurants often add 12.5% service; if not, tip 10-12%. Taxis: round up or 10%. Cafes: optional small change or none.
Official public transport app
London Waterloo -> Westminster Station
Find answers to the most common questions about traveling from Roissy-en-France to London 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, this guide helps you travel smarter and with confidence.

Most Roissy-en-France to London trains use the Aéroport Charles de Gaulle 2 TGV to London St Pancras International station pair. Use this guide to compare Roissy-en-France and London train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
London St Pancras International has practical services for this route, including Wifi, Lockers, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, Car Rental, and Information Desk.
Food options include: The Betjeman Arms, AMT Coffee, The Booking Office, Carluccio’s, Chop’d, Greggs
Free, unlimited WiFi is available throughout the station. ATMs are located in the Circle area and inside the Arcade.
The ticket office is open Mon - Fri: 05:45 - 22:00, Sat: 06:00 - 21:00, Sun: 08:00 - 22:15. Information desks are located on the lower level in the main hall.
Luggage storage is luggage lockers are located on the lower concourse close to the Eurostar line. Lost and found is available at the station.
Available at London St Pancras International: Parking, Taxis, WC.
Available at London St Pancras International: Bike Parking, Bike Rental, Car Rental.
Accessibility facilities are available at London St Pancras International: Wheelchair access, elevators, escalators, complimentary assistance for passengers with reduced mobility and other needs.
Nearby hotels include The Standard, Kimpton Fitzroy London, Alhambra Hotel.
Here are some other resources that might have the information you need