The cheapest and fastest trains from London Waterloo (WAT) to London Heathrow Airport
Cheapest price
$24
Average price
$25
Fastest journey
46 m
Average duration
52 m
Trains per day
5
Distance
24 km
The best way to find a cheap train ticket from London Waterloo (WAT) to London Heathrow Airport is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London Waterloo (WAT) to London Heathrow Airport will cost around $25 if you buy it on the day, but the cheapest tickets can be found for only $24.
Of the 5 trains that leave London Waterloo (WAT) for London Heathrow Airport on Thu, Jan 15, 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jan 15 the direct trains cover the 24 km distance in an average of 52 m but if you time it right, some trains will get you there in just 46 m .
On Thu, Jan 15 the slowest trains will take 59 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.










Travel Information
Compare bus and train for London Waterloo (WAT) to London Heathrow Airport
Omio recommends booking the train as it is the most popular option from London Waterloo (WAT) to London Heathrow Airport among Omio's users. If you are prioritising price take the bus with prices starting from €8. For those with little time consider booking a train which can get you there in 45m. The ticket price range depends on the travel mode: a bus costs an average of €8, and a train costs an average of €19.
Distance: 14 miles (24 km)
Compare train with
Most popular Train | Bus |
|---|---|
€20 Average price | €9 Average price Cheapest |
1h 15m Average total duration Fastest 45m Onboard + 30m Additional time* | 1h 24m Average total duration 54m Onboard + 30m Additional time* |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Live departures
London Waterloo (WAT) to London Heathrow Airport train times
The table below shows live departures for London Waterloo (WAT) to London Heathrow Airport trains for tomorrow, Thursday, January 15. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 5:26 AM London Waterloo (WAT) | 0h55 | 6:21 AM London Heathrow Airport | 0 transfersDirect | |
![]() | 8:13 AM London Waterloo (WAT) | 0h59 | 9:12 AM London Heathrow Airport | 0 transfersDirect | |
![]() | 10:13 AM London Waterloo (WAT) | 0h46 | 10:59 AM London Heathrow Airport | 0 transfersDirect | |
![]() | 3:01 PM London Waterloo (WAT) | 0h50 | 3:51 PM London Heathrow Airport | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets London Waterloo (WAT) to London Heathrow Airport by bus or train
Compare bus and train 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.
Jan 15
Jan 16
Jan 17
Jan 18
Jan 19
Jan 20
Jan 21
Why should you book London Waterloo to London Heathrow Airport trains with Omio?
Tfl Rail as well as Tube offer trains services from London Waterloo to London Heathrow Airport. Omio is an official ticket reseller for all your travel options from London Waterloo to London Heathrow Airport.
Why book with Omio vs Tfl Rail?
- Compare with other providers: On Omio, you can not only buy tickets for Tfl Rail, but also compare tickets for the likes of Tube to find the best option for your trip from London Waterloo to London Heathrow Airport.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Tfl Rail with all available travel options, which are bus and train to ensure you get the best deal for traveling from London Waterloo to London Heathrow Airport.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Tfl Rail tickets can be bought on Tfl Rail's website or third party sellers, Omio allows you to compare with the likes of Tube to help you choose the right option for your journey from London Waterloo to London Heathrow Airport.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from London Waterloo to London Heathrow Airport.
Journey information
Overview: Train from London Waterloo (WAT) to London Heathrow Airport
Trains from London Waterloo (WAT) to London Heathrow Airport run on average 26 times per day, taking around 45m. Cheap train tickets for this journey start at $24 (€19) but you can travel from only $10 (€8) by bus.
The earliest train runs at 05:26, the last at 16:02. The fastest train covers the 14 miles (24 km) distance in 46m.
Distance 14 miles (24 km) |
Average train duration 45m |
Cheapest ticket price $24 (€19) |
Trains per day 26 |
Fastest train 46m |
First train 05:26 |
Last train 16:02 |
Train companies: Tfl Rail, Tube from London Waterloo (WAT) to London Heathrow Airport trainsTfl Rail, Tube trains will get you between London Waterloo (WAT) and London Heathrow Airport from $10 (€8). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Tfl Rail
Tube
FAQs: Trains from London Waterloo (WAT) to London Heathrow Airport
Find answers to the most common questions about traveling from London Waterloo (WAT) to London Heathrow Airport 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 Heathrow Airport, this guide helps you travel smarter and with confidence.

Most popular train connections from London Waterloo (WAT)
More options for your journey from London Waterloo (WAT) to London Heathrow Airport
Here are some other resources that might have the information you need

