Cheapest€12.44
- Avanti West Coast AW528806:2054m07:14Northampton railway stationLondon St Pancras International
Door to door 1h 38mCO2 3.7 kgChanges 0Refundable
Northampton to London train
Trains from Northampton to London start at €12.44 and take 1h 35m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Northampton to London on the date you actually want, rather than on the date this page was built.
The Trains from Northampton to London starts at €12.44 and takes 1h 35m door to door, run by 7 operators over 112 km, with around 28 departures a day. Fares bottom out about 60 days before departure.
- 1h 35mDoor to door
- 51mMoving
- €15.74 to €30.04From
- 06:07 to 18:48First and last departure
- 28Per day
- 3.7 kgCO2
First and last are taken from the services we sell on 5 October 2026. The return direction keeps its own timetable and is not these times reversed.
€15.74 to €30.04 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Avanti West Coast runs this service and does not sell it here. Bookaway takes the payment.
Buying this journey
Bookaway lists departures for Northampton to London on your date, and you pay on their side.
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Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €28.39Fri18
- about €30.04Sat19
- about €22.89Sun20
- about €19.59Mon21
- about €19.04Tue22
- about €20.14Wed23
- about €20.69Thu24
- about €19.04Fri25
- about €19.59Sat26
- about €17.94Sun27
- about €15.74Mon28
- about €15.74Tue29
- about €16.84Wed30
- about €16.29Thu1
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on 5 October 2026
Fastest€14.09
- Chiltern Railways CR779418:2351m19:14Northampton railway stationLondon St Pancras International
Door to door 1h 35mCO2 3.7 kgChanges 0Refundable
Train operators
| Operator | From | Fastest |
|---|---|---|
| Avanti West Coast | €12.44 | 1h 34m |
 Chiltern Railways | €12.99 | 1h 34m |
 East Midlands | €12.99 | 1h 35m |
 Grand Central | €12.44 | 1h 35m |
 London Midland | €12.99 | 1h 34m |
 London North Eastern Railway | €13.54 | 1h 34m |
 Lumo | €12.44 | 1h 34m |
The train gets you into London. It does not get you a bed, and neither do we.
A room in London for the night the train gets in
Sort by distance from London St Pancras International and you can see which places are ten minutes on foot and which are not.
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When to book Northampton to London
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €13.5490 days
- €11.8860 days
- €12.4445 days
- €13.5430 days
- €16.2921 days
- €16.2914 days
- €20.697 days
- €22.893 days
- €28.391 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €11.88.
- How much it moves
- The gap between the cheapest and dearest lead time is 139 percent. The dearest point is €28.39, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €17.94Sun
- €15.74Mon
- €15.74Tue
- €16.84Wed
- €16.29Thu
- €19.04Fri
- €19.59Sat
Where you leave from and where you arrive
Northampton
Rail
- Northampton railway station
- Northampton Bridge Street railway station
- Northampton St. John's Street railway station
London
Rail
- London St Pancras International
- London Euston
- London Victoria
What the journey looks like
- How far it really runs
- The route covers 112 km against 97 km in a straight line, a detour of 15 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Northampton at 06:07 and the last at 18:48, across 28 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Northampton to London
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Train from Northampton to London take?
The Train from Northampton to London takes 1h 35m door to door, of which 51m is spent moving. The route runs 112 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Train from Northampton to London cost?
The Train from Northampton to London starts at €12.44 for one passenger, as of 17 September 2026. A typical fare is €14.09. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Train from Northampton to London?
7 operators run the Train from Northampton to London: Avanti West Coast, Chiltern Railways, East Midlands, Grand Central, London Midland. Between them they file around 28 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Train from Northampton to London use?
The Train from Northampton to London leaves from Northampton railway station and arrives at London St Pancras International. Allow about 44m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Train from Northampton to London?
Fares for the Train from Northampton to London bottom out around 60 days ahead, at €11.88. The gap between the cheapest and dearest lead time across the window is 139 percent, measured on 17 September 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Northampton to London produce?
The Train from Northampton to London produces about 3.7 kg of CO2 per passenger over 112 km, which works out at roughly 33 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
What is provided on board the Train from Northampton to London?
Operators on the Train from Northampton to London publish Power sockets, Wi-Fi. That is what 7 carriers on this corridor state about their own fleets, across a journey of 1h 35m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Northampton to London on 17 September 2026: 112 km of route against 97 km in a straight line, 28 services a day, 7 operators a cheapest fare of €12.44, and 1h 35m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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