How to get from Hemel Hempstead to London
- 35 km as the crow flies
- 40 train departures a day with Thameslink
Compare the train, bus and flight options. Then check them for your own date.
At a glance
Fastest
37m
direct
Train
€10
Calculated by Routavio, refreshed 25 Sept 2026
Start with the whole journey.
We compared the ways to travel from Hemel Hempstead to London. The most useful door-to-door route takes 37m by train with no transfer. The two cities are about 35 km apart in a straight line. The price and operators below come from a real route search.
35 km
Hemel Hempstead to London: cheapest or fastest?
All from the same recent search. Pick a tab: the legs, the timing and the difference from the others all change with it.
- 1Hemel Hempstead → LondontrainThameslink·37m
The best balance of price and time we found on this route.
The observed fares belong to earlier dates.
Search my dateDepartures from Hemel Hempstead to London
Thameslink runs 40 scheduled departures a day, the first at 02:49 and the last at 07:07.
| Operator | Departures a day | First | Last |
|---|---|---|---|
| Thameslinktrain | 40 | 02:49 | 07:07 |
Departure times come from operator timetables and are local time at the origin. Where a row shows no times, the frequency is the operator's own and the timetable is not published to us. Times can change on holidays and at short notice; confirm with the operator before you travel.
Departure and arrival
Ticket prices on this route
What each way of travelling costs, as the operator publishes it. These describe the route rather than a date you pick, and they refresh once a day. Booking opens at our partner Omio.
- Train· 27m€8Book
Omio last refreshed these on Fri, Sep 25
Operators seen on these journeys
On this route you travel with Thameslink; Routavio does not add a booking fee.
How the trip from Hemel Hempstead to London works
Start with a Thameslink train from Hemel Hempstead to London, about 37 min. In total it's roughly €10 over 37 min, direct, no transfers.
Hemel Hempstead to London: common questions
How long does it take to get from Hemel Hempstead to London?
The most useful route takes about 37m by train, with no transfer.
When is the first train from Hemel Hempstead to London?
The first train with Thameslink leaves at 02:49 and the last at 07:07, according to the published timetable.
How many train departures a day are there from Hemel Hempstead to London?
40 a day with Thameslink, between 02:49 and 07:07.
How far is London from Hemel Hempstead?
About 35 km in a straight line. The real route on the ground or in the air is longer.
How much does Hemel Hempstead to London cost?
Our latest search put the route we recommend at €10. Other options on this page can cost less, and the exact fare depends on your travel date.
Which operators run Hemel Hempstead to London?
On this route you travel with Thameslink.
Can you get from Hemel Hempstead to London without flying?
Yes. A ground route by train takes about 27m.
What is the cheapest way to get from Hemel Hempstead to London?
Usually a flexible date, or leaving from a nearby airport. A live search puts every option for your dates side by side.
Can I book directly?
Yes. Routavio sends you straight to the operator or an independent third-party provider. We never add a booking fee. The final fare and availability are confirmed by that provider.
Other ways people search Hemel Hempstead to London
- how to get from Hemel Hempstead to London
- Hemel Hempstead to London travel time
- Hemel Hempstead to London distance
- cheapest way from Hemel Hempstead to London
- Hemel Hempstead to London by bus
Sources and method
Routes are calculated by Routavio's multimodal engine from operator timetables and flight data. Durations come from timetables, and prices are the most recent observation, not a guarantee.
Operators: Thameslink
Route calculated: 25 Sep 2026