Cheapest€12.44
- Avanti West Coast AW746814:1948m15:07Northampton railway stationHarrow station
Door to door 1h 32mCO2 3.2 kgChanges 0Refundable
Northampton to Harrow train
Trains from Northampton to Harrow start at €13.54 and take 1h 29m at their fastest.
The Trains from Northampton to Harrow starts at €13.54 and takes 1h 29m door to door, run by 4 operators over 96 km, with around 12 departures a day. Fares bottom out about 60 days before departure.
- 1h 29mDoor to door
- 45mMoving
- €13.54From
- 3.2 kgCO2
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€12.99
- East Midlands EM836514:4945m15:34Northampton railway stationHarrow station
Door to door 1h 29mCO2 3.2 kgChanges 0Refundable
Rail operators
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest |
|---|---|---|
| Avanti West Coast | €12.44 | 1h 28m |
 Chiltern Railways | €13.54 | 1h 28m |
 East Midlands | €12.99 | 1h 28m |
 London Midland | €13.54 | 1h 29m |
The train gets you into Harrow. It does not get you a bed, and neither do we.
A room in Harrow for the night the train gets in
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
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When to book Northampton to Harrow
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
- €11.8945 days
- €12.9930 days
- €14.0921 days
- €18.4914 days
- €23.997 days
- €24.543 days
- €28.941 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €11.88.
- How much it moves
- The gap between the cheapest and most expensive lead time is 144 percent. The most expensive point is €28.94, 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.
- €16.29Sun
- €14.64Mon
- €13.54Tue
- €15.19Wed
- €18.49Thu
- €16.29Fri
- €17.39Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Northampton
Rail
- Northampton railway station
- Northampton Bridge Street railway station
- Northampton St. John's Street railway station
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 67% of the services we sell on this corridor run through without a change. The remaining 33% involve one connection.
- How far it really runs
- The route covers 96 km against 84 km in a straight line, a detour of 14 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Coventry, Oxford, Peterborough, Cambridge. The gap between arriving and leaving is 47 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Northampton at 06:06 and the last at 14:49, across 12 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Northampton to Harrow
The questions people actually ask about this trip, 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 Harrow take?
The Train from Northampton to Harrow takes 1h 29m door to door, of which 45m is spent moving. The route runs 96 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 Harrow cost?
The Train from Northampton to Harrow starts at €13.54 for one passenger, checked on September 29, 2026. A typical fare is €16.29. 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 Harrow?
4 operators run the Train from Northampton to Harrow: Avanti West Coast, Chiltern Railways, East Midlands, London Midland. Between them they file around 12 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 Harrow use?
The Train from Northampton to Harrow leaves from Northampton railway station and arrives at Harrow station. 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 Harrow?
Fares for the Train from Northampton to Harrow bottom out around 60 days ahead, at €11.88. The gap between the cheapest and most expensive lead time across the window is 144 percent, measured on September 29, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Train from Northampton to Harrow produce?
The Train from Northampton to Harrow produces about 3.2 kg of CO2 per passenger over 96 km, which works out at roughly 33 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
What is provided on board the Train from Northampton to Harrow?
Operators on the Train from Northampton to Harrow publish Power outlets, Wi-Fi. That is what 4 carriers on this corridor state about their own fleets, across a journey of 1h 29m door to door. Where a carrier publishes nothing, this page lists nothing for it.
Where these numbers come from
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.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Northampton to Harrow on September 10, 2026: 96 km of route against 84 km in a straight line, 12 services a day, 4 operators, a cheapest fare of €13.54, and 1h 29m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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The trip is the easy half to plan. The days in Harrow are the half people leave until last.
Day trips out of Harrow and across United Kingdom
Timed entry, guided walks and half-day trips out of Harrow, with free cancellation on most of it.
See Harrow on GetYourGuideOr browse Viator
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