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There are 6 ways to get from Watford to London Heathrow Airport (LHR) by bus, train, taxi, car or towncar

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2rio's travel planner.

Recommended option

Line 724 bus  •  49 min

  1. Take the line 724 bus from Watford, Town Hall to Heathrow Central Bus Station 724

$14

Cheapest option

Line 258 bus, line 140 bus  •  1 h 41 min

  1. Take the line 258 bus from Watford, Beechen Grove to Harrow Bus Station 258
  2. Take the line 140 bus from Harrow Bus Station to Heathrow Central Bus Station 140

$3

4 alternative options

Train  •  1 h 4 min

  1. Take the train from Watford High Street to Queens Park (London)
  2. Take the train from London Paddington to Heathrow Terminals 2 & 3 Heathrow Express

$32 - $51

Taxi  •  25 min

  1. Take a taxi from Watford to London Heathrow Airport (LHR) 22.4 miles

$100 - $130

Drive  •  25 min

  1. Drive from Watford to London Heathrow Airport (LHR) 22.4 miles

$4 - $7

Towncar  •  25 min

  1. Take a town car from Watford to London Heathrow Airport 22.4 miles

$95 - $140

Questions & Answers

The cheapest way to get from Watford to London Heathrow Airport (LHR) is to line 258 bus and line 140 bus which costs £2 and takes 1 h 41 min.

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The quickest way to get from Watford to London Heathrow Airport (LHR) is to taxi which costs £80 - £100 and takes 25 min.

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Yes, there is a direct bus departing from Watford, Town Hall and arriving at Heathrow Central Bus Station station. Services depart hourly, and operate every day. The journey takes approximately 49 min.

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The distance between Watford and London Heathrow Airport (LHR) is 13 miles. The road distance is 22.4 miles.

Get driving directions

The best way to get from Watford to London Heathrow Airport (LHR) without a car is to line 724 bus which takes 49 min and costs £11.

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The line 724 bus from Watford, Town Hall to Heathrow Central Bus Station takes 49 min including transfers and departs hourly.

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Watford to London Heathrow Airport (LHR) bus services, operated by Green Line, depart from Watford, Town Hall station.

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The best way to get from Watford to London Heathrow Airport (LHR) is to line 724 bus which takes 49 min and costs £11. Alternatively, you can train, which costs £24 - £40 and takes 1 h 4 min.

Mode details

Watford to London Heathrow Airport (LHR) bus services, operated by Green Line, arrive at Heathrow Central Bus Station.

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Yes, the driving distance between Watford to London Heathrow Airport (LHR) is 22 miles. It takes approximately 25 min to drive from Watford to London Heathrow Airport (LHR).

Get driving directions

Map of how to get from Watford to London Heathrow Airport (LHR).
Launch map view
  • Distance: 13.1 miles
  • Duration: 49 min

What companies run services between Watford, England and London Heathrow Airport (LHR), England?

Green Line operates a bus from Watford to London Heathrow Airport (LHR) hourly. Tickets cost $14 and the journey takes 49 min. Alternatively, you can take a train from Watford to London Heathrow Airport (LHR) via Queens Park (London), Queen's Park station, Paddington station, and London Paddington in around 1 h 4 min.

Train operators
London Overground
Website
tfl.gov.uk
Train from Watford High Street to Queens Park (London)
Ave. Duration
33 min
Frequency
Every 30 minutes
Estimated price
$3 - $8
Website
tfl.gov.uk
Oyster Card Off-Peak
$3 - $6
Cash
$7 - $10
Oyster Card
$5 - $8
Bus operators
Green Line
Phone
0344 801 7261
Website
greenline.co.uk
Bus from Watford, Town Hall to Heathrow Central Bus Station
Ave. Duration
49 min
Frequency
Hourly
Estimated price
$14
Schedules at
greenline.co.uk
London Sovereign
Website
ratpdevlondon.com
Bus from Watford, Beechen Grove to Harrow Bus Station
Ave. Duration
43 min
Frequency
Every 15 minutes
Website
ratpdevlondon.com
London Buses
Website
tfl.gov.uk
Bus from Harrow Bus Station to Heathrow Central Bus Station
Ave. Duration
54 min
Frequency
Every 10 minutes
Estimated price
$3
Schedules at
tfl.gov.uk
Other operators
Taxi from Watford to London Heathrow Airport (LHR)
Ave. Duration
25 min
Estimated price
$100 - $130
Call A Cab
Phone
+44 20 8901 4444
Website
callacab.com
Licenced London Taxi
Phone
+44 75 1905 5741
Website
licensedlondontaxi.co.uk
Com Cab
Phone
+44 20 7908 0271
Website
comcab-london.co.uk
A1 24 Hour Taxis Luton
Phone
+44 1582 242424
FiveTwos Luton Cars
Phone
+44 1582 722222
Britannia Cars
Phone
+44 1582 422222
Jayride
Ave. Duration
25 min
Frequency
On demand
Towncar from Watford to London Heathrow Airport
Estimated price
$95 - $140

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There are 6746+ hotels available in London Heathrow Airport (LHR). Prices start at $78 USD per night.

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