- Must visit
The British Museum
World-class collection spanning ancient civilisations, the Rosetta Stone and global treasures with free permanent galleries.
Cheapest price
£87
Average price
£194
Fastest journey
2 h
Average duration
2 h 44 m
Trains per day
7
Distance
309 km
The best way to find a cheap train ticket from Mons to London is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Mons to London will cost around £194 if you buy it on the day, but you can find cheap train tickets today for only £87.
Of the 7 trains that leave Mons for London every day 7 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 309 km distance in an average of 2 h 44 m but if you time it right, some trains will get you there in just 2 h .
The slowest trains will take 3 h 11 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 train as it is the most popular option from Mons to London among Omio's users. If you are prioritising price take the coach with prices starting from £39. For those with little time consider booking a flight which can get you there in 1h 17m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.3kg. The ticket price range depends on the travel mode: a coach costs an average of £39, and a train costs an average of £59.
Distance: 309 km
Most popular Train | Flight | Coach |
|---|---|---|
£164 Average Price | £103 Average Price | £57 Average Price Cheapest |
3h 3m Average total duration 2h 33m Onboard + 30m Additional time* | 4h 17m Average total duration Fastest 1h 17m Onboard + 3h 0m Additional time* | 11h 38m Average total duration 11h 8m Onboard + 30m Additional time* |
0.1 - 0.3kg CO2 emissions Lowest | 0.9 - 1.8kg 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.
The table below shows live departures for Mons to London trains for today, Tuesday 25 August. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
9113+ 3706 | 6:18 Mons station | 3h39 | 8:57 London St Pancras International (STP) | 1 change | |
9115+ 3707 | 7:18 Mons station | 3h39 | 9:57 London St Pancras International (STP) | 1 change | |
9123+ 3709 | 9:20 Mons station | 3h37 | 11:57 London St Pancras International (STP) | 1 change | |
9133+ 3711 | 11:20 Mons station | 3h57 | 14:17 London St Pancras International (STP) | 1 change | |
9141+ 3713 | 13:20 Mons station | 3h37 | 15:57 London St Pancras International (STP) | 1 change | |
9145+ 3714 | 14:20 Mons station | 3h37 | 16:57 London St Pancras International (STP) | 1 change | |
9147+ 3715 | 15:20 Mons station | 3h57 | 18:17 London St Pancras International (STP) | 1 change | |
9153+ 3716 | 16:20 Mons station | 3h37 | 18:57 London St Pancras International (STP) | 1 change | |
9157+ 3717 | 17:20 Mons station | 3h57 | 20:17 London St Pancras International (STP) | 1 change | |
9167+ 3719 | 19:20 Mons station | 3h37 | 21:57 London St Pancras International (STP) | 1 change | |
Find all the dates and times for this journey
Compare coach, 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 Mons to London run on average 7 times per day, taking around 2h 33m. Cheap train tickets for this journey start at £59 but you can travel from only £39 by coach.
There are 3 trains per day. The earliest train runs at 06:04, the last at 20:59. The fastest train covers the 309 km distance in 2h 1m.
Distance 309 km |
Average train duration 2h 33m |
Cheapest ticket price £59 |
Trains per day 7 |
Direct trains 3 |
Fastest train 2h 1m |
First train 6:04 |
Last train 20:59 |
Cheapest Month Jun |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Apr - Jun |
Busiest Day Tue |
Least Busy Day Tue |
Best time to book 28 days |
Discover the best of London — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect London trip today.
World-class collection spanning ancient civilisations, the Rosetta Stone and global treasures with free permanent galleries.
National collection of European painting from Van Gogh to Turner in a landmark Trafalgar Square setting.
Vast museum of art, design and performance, loved for fashion, sculpture and major temporary exhibitions.
Lively pedestrian riverside route linking major sights, street performers, markets and excellent views across the Thames.
West End square famous for lions, fountains and events, surrounded by galleries and central to many first-time visits.
Grand royal park with Serpentine lake, broad paths and easy walks to Kensington Palace and Buckingham Palace.
A classic breakfast of sausages, bacon, eggs, beans, mushrooms and toast. A staple of British cafés and weekend dining across London.
Pale ale battered fish with chips, usually served with mushy peas and tartare sauce. A long-standing favourite in London pubs and chippies.
Slow-cooked beef in rich gravy topped with mashed potato. This hearty pie is closely associated with East London working-class food culture.
Luxury hotel venue renowned for formal afternoon tea with fine pastries, sandwiches and impeccable service in grand surroundings.
Refined Indian restaurant with a Michelin star, celebrated for polished cooking and a landmark role in London’s modern dining scene.
Historic dining room famed for traditional British pies, roast meats and classic puddings in elegant, old-school surroundings.
Very costly by European standards; hotels, dining and transport are notably pricier than in most UK and EU city breaks.
Restaurants often add a 12.5% service charge; if not, tip 10-12%. Taxis: round up or 10%. Cafés: no obligation, small change optional.
Official public transport app
London Waterloo -> London Charing Cross, London
The Eurostar is a high-speed train company connecting the UK to continental Europe and beyond.
When planning trips to Eurostar destinations, consider checking back for offers on Eurostar tickets. Speak to the Customer Care team at the Omio help centre for cancellations or changes to your ticket from Mons to London.
Find answers to the most common questions about traveling from Mons 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 Mons to London trains use the Mons to London St Pancras International station pair. Use this guide to compare Mons and London train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Mons has practical services for this route, including Wifi, Lockers, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Car Rental, Information Desk and Luggage Carts.
Food options include: Citizen Fox, Copenhagen Tavern
Free. ATMs are available in the train station.
Ticket office support is available at Mons. Information desks are located in the main hall.
Luggage storage is available at Mons. Lost and found is available at the station.
Available at Mons: Parking, Taxis, WC.
Available at Mons: Bike Parking, Car Rental.
Accessibility facilities are available at Mons: Ramps.
Nearby hotels include Hotel Dream, Hotel Lido Mons Centre, Congres Hotel Mons Van der Valk.
Nimy is 1 km from Mons city centre. Public transport options include:
Nimy has practical services for this route, including Dining, ATM, WC, Bike Parking and Car Rental.
Food and drink options are available at Nimy.
ATMs are available at Nimy.
Available at Nimy: WC.
Available at Nimy: Bike Parking, Car Rental.
Obourg is 4 km from Mons city centre. Public transport options include:
Obourg has practical services for this route, including Parking, Dining, ATM and Accessibility.
Food and drink options are available at Obourg.
ATMs are available at Obourg.
Available at Obourg: Parking.
Accessibility facilities are available at Obourg.
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