- Must visit
The British Museum
World-class collection spanning ancient civilisations, the Rosetta Stone and global treasures with free permanent galleries.
Cheapest price
£23
Average price
£38
Fastest journey
1 h 16 m
Average duration
1 h 25 m
Trains per day
12
Distance
160 km
The best way to find a cheap train ticket from Grantham to London is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Grantham to London will cost around £38 if you buy it on the day, but you can find cheap train tickets today for only £23.
Of the 12 trains that leave Grantham for London every day 8 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 160 km distance in an average of 1 h 25 m but if you time it right, some trains will get you there in just 1 h 16 m .
The slowest trains will take 1 h 32 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.
W04505
G07982 · C02138
C01974
C02152 · C02173
C21579+
C02163
W04505
W04501
C01958
W04502
C01974Omio recommends booking the train as it is the most popular option from Grantham to London among Omio's users. If you are prioritising price take the coach with prices starting from £9. For those with little time consider booking a train which can get you there in 1h 42m. The ticket price range depends on the travel mode: a coach costs an average of £9, and a train costs an average of £9.
Distance: 160 km
Most popular Train | Coach |
|---|---|
£41 Average Price | £17 Average Price Cheapest |
2h 12m Average total duration Fastest 1h 42m Onboard + 30m Additional time* | 3h 34m Average total duration 3h 4m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
The table below shows live departures for Grantham to London trains for tomorrow, Sunday 9 August. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
C02160 | 9:17 Grantham station (GRA) | 1h36 | 10:53 London Kings Cross (KGX) | 0 changesdirect | |
W04501 | 9:35 Grantham station (GRA) | 1h20 | 10:55 London Kings Cross (KGX) | 0 changesdirect | |
C21579+ C02163 | 9:52 Grantham station (GRA) | 2h02 | 11:54 London Kings Cross (KGX) | 1 change | |
C01947 | 10:21 Grantham station (GRA) | 1h37 | 11:58 London Kings Cross (KGX) | 0 changesdirect | |
W04502 | 10:32 Grantham station (GRA) | 1h30 | 12:02 London Kings Cross (KGX) | 0 changesdirect | |
C02152 · C02173 | 10:45 Grantham station (GRA) | 2h09 | 12:54 London Kings Cross (KGX) | 1 change | |
C01936 | 12:23 Grantham station (GRA) | 1h35 | 13:58 London Kings Cross (KGX) | 0 changesdirect | |
G08051 · C02004 | 12:31 Grantham station (GRA) | 1h47 | 14:18 London Kings Cross (KGX) | 1 change | |
G07982 · C02138 | 12:43 Grantham station (GRA) | 2h11 | 14:54 London Kings Cross (KGX) | 1 change | |
C01974 | 13:26 Grantham station (GRA) | 1h32 | 14:58 London Kings Cross (KGX) | 0 changesdirect | |
W04505 | 14:08 Grantham station (GRA) | 1h16 | 15:24 London Kings Cross (KGX) | 0 changesdirect | |
C01958 | 14:29 Grantham station (GRA) | 1h29 | 15:58 London Kings Cross (KGX) | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare train and coach 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 Grantham to London run on average 8 times per day, taking around 1h 42m. Cheap train tickets for this journey start at £9 if you book in advance.
There are 7 trains per day. The earliest train runs at 03:44, the last at 23:35. The fastest train covers the 160 km distance in 1h 5m.
Distance 160 km |
Average train duration 1h 42m |
Cheapest ticket price £9 |
Trains per day 8 |
Direct trains 7 |
Fastest train 1h 5m |
First train 3:44 |
Last train 23:35 |
Cheapest Month Sept |
Cheapest Day Fri |
High Season Jul - Sept |
Low Season Jan - Mar |
Busiest Day Tue |
Least Busy Day Sun |
Best time to book 21 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
Travelling by train from Grantham to London is a relaxing option, allowing passengers to avoid a congested drive. There is a frequent train service with a journey time of just over one hour. All trains currently running from Grantham to London offer a direct service into Kings Cross Station, making it easy to hop straight onto London Underground trains to any city centre destination.
Two main providers currently offer services from the small market town of Grantham to London. Hull Trains and London North Eastern Railway (LNER) both offer regular direct services. LNER trains provide free onboard WiFi throughout the entire route, for all First Class and Standard Class journeys. Both providers have comfortable seating and plug sockets
Journey times for trains from Grantham to London do vary a little, and the average distance for all trips is around 100 miles. The quickest possible journey time is just over an hour, while the slowest journeys can take up to 1 hour 43 minutes. The average journey times tend to be about 1 hour and 15 minutes.
There can be up to 40 trains daily on the route from Grantham to London on weekdays, although this number reduces over weekends. Services begin early in the morning and are spread throughout the day. Passengers can expect to choose from at least two direct services every hour.
Departure train station: All trains serving this route depart from Grantham's central station. Located a short walk from the city centre, the station has a range of cafes and bars, ATMs as well as baby change facilities.
Arrival train station: All trains arrive at London Kings Cross. Kings Cross is very well connected to all parts of London via the Northern, Victoria, Piccadilly, Metropolitan, Hammersmith & City, Circle, and District lines. Local buses provide regular links to all areas of London. The station itself is well equipped with restaurants, shops and cafes.
Find answers to the most common questions about traveling from Grantham 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 Grantham to London trains use the Grantham to London Kings Cross station pair, with some services arriving at Heathrow Terminals 2 & 3. Use this guide to compare Grantham and London train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Grantham has practical services for this route, including Parking, Dining, ATM, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking and Car Rental.
Food and drink options are available at Grantham.
ATMs are available at Grantham.
Ticket office support is available at Grantham.
Lost and found is available at the station.
Available at Grantham: Parking, WC.
Available at Grantham: Bike Parking, Car Rental.
Accessibility facilities are available at Grantham: Staff help available: Yes, Step free access coverage: Yes, Accessible car park equipment: Wheelchair users may require assistance using car park equipment at this station, Accessible taxis: Advance booking advisable, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: Yes.
London Kings Cross 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 and Information Desk.
Food options include: Caffè Nero, Starbucks, The Pasty Shop, Upper Crust, Giraffe World Kitchen, Black Sheep Coffee, Hotel Chocolat, Leon, Pret a Manger, Wasabi, & more
Free, unlimited Wi-Fi in the station. . ATMs are located near Platforms 11 and 10, just past Caffé Nero.
The ticket office is open Mon - Fri: 05:00 - 01:36, Sat: 05:00 - 00:36, Sun: 05:30 - 01:36. Information desks are located near the main entrance.
Luggage storage is located by the entrance of Platform 9 provided by Excess Baggage Co, open daily from 08:00 until 21:00. Lost and found is available at the station.
Available at London Kings Cross: Parking, Taxis, WC.
Available at London Kings Cross: Bike Parking, Bike Rental.
Accessibility facilities are available at London Kings Cross: There is step-free access in the whole station to all platforms. There are elevators between the concourse and Mezzanine and London Underground ticket hall.
Nearby hotels include Point A Hotel, London Kings Cross St Pancras, Premier Inn London Kings Cross Hotel, St. Pancras Renaissance Hotel London.
Heathrow Terminals 2 & 3 is 23 km from London city centre. Public transport options include:
Heathrow Terminals 2 & 3 has practical services for this route, including Wifi, Shopping, Parking, ATM, Accessibility, WC, Lost and Found Office and Ticket Office.
Wi-Fi is available at Heathrow Terminals 2 & 3. ATMs are available at Heathrow Terminals 2 & 3.
Ticket office support is available at Heathrow Terminals 2 & 3.
Lost and found is available at the station.
Available at Heathrow Terminals 2 & 3: Parking, WC.
Accessibility facilities are available at Heathrow Terminals 2 & 3: Staff help available: Yes, Step free access coverage: Yes, Step free access note: Level access to platforms, lifts to airport facilities. Ticket Office is step free. Wheelchair users can board trains with ease as the platforms are level with the trains, Accessible ticket machines: There are accessible ticket machines at this station, Accessible toilets: Yes, Ramp for train access: No, Wheelchairs available: Yes, Impaired mobility set down / pick up points available: No.
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