Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Price and booking link |
|---|---|---|---|---|---|---|---|
 | Train
| Slough | Heathrow Terminals 2 and 3 | ||||
| Train
| Slough | Heathrow Terminals 2 and 3 | ||||
| Train
| Slough | Heathrow Terminals 2 and 3 | ||||
| Train
| Slough | Heathrow Terminals 2 and 3 | ||||
| Train
| Slough | Heathrow Terminals 2 and 3 |
Compare 2 ways to go from Slough to Heathrow
Among the sustainable travel choices, the Bus stands out as a good way to reach Heathrow. The journey takes about 28 minutes and with fares starting at just $6, it presents an excellent value for a comfortable ride.
Where are the popular train stations and stops in Slough and Heathrow?
Train Companies
Frequently asked questions about traveling from Slough to Heathrow by train
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the train ticket from Slough to Heathrow?
The cheapest train tickets from Slough to Heathrow start from $23. The average price for this train route is around $23. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the train journey from Slough to Heathrow?
The average train ride duration from Slough to Heathrow is 29m, covering a distance of 7 miles (11 km). The quickest train can get you there in 7m and is operated by Great Western Railway.
Which train operators service the Slough to Heathrow route?
Several major train operators operate on this route with 10 trains available per day, including services from Elizabeth Line, Great Western Railway.
What is the earliest and latest departure time for the train from Slough to Heathrow?
The earliest train departs from Slough to Heathrow at 7:07am. And the latest train departs at 4:09pm.
What is the best train operator from Slough to Heathrow?
According to Busbud customers, the highest-rated train operator on this route is Elizabeth Line, with an average rating of 5.0 out of 5 stars based on 1 reviews.
Which train operator has the best Wi-Fi from Slough to Heathrow?
Based on reviews on Busbud, the train operator Elizabeth Line has the best Wi-Fi rating with a score of 5.0.
Which train operator has the most timely service from Slough to Heathrow?
According to Busbud traveler reviews, the most timely train operator on this route is Great Western Railway, with a punctuality rating of 4.8 out of 5 stars.
Which train operator has the cleanest trains from Slough to Heathrow?
According to Busbud traveler reviews, the train operator with the cleanest trains on this route is Elizabeth Line, with a cleanliness rating of 5.0 out of 5 stars.
Find cheapest prices for trains
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Slough to Heathrow was searched and found on Oct 20, 2026 with a price of $8To save money and be sure you have the best seat, it's a good idea to buy your train tickets from Slough to Heathrow, as early as possible.
You can expect to pay from $8 to $45 for a train ticket from Slough to Heathrow based on the last 2 days. You can expect to find the cheapest price for the trip at $8 which is on 2026-10-20.
