Heathrow Airport Parking

All the terminals at Heathrow Airport are easily accessible by road, from any direction. Each terminal is well sign posted. Clear, precise and up-to-date directions to the car park will be provided once a booking is made. 

Note that the roads around Heathrow can get very busy, especially during peak seasons, so it is advised to make sure you have allowed enough time to arrive at the airport. 

Access to each of the terminals is as follows: 

Terminals 2&3: M25 (J15) and M4 (J4) 
These two terminals are located close to one another and are situated in the middle of all the airports' perimeter. 
From the M4 take Junction 4 or from the M25 take Junction 15 and follow signs for Heathrow Terminals 2 and 3. 

Terminal 4: M25 (J14) 
Terminal 4 is located south of the runway so has a dedicated entrance. 
From the M25 take Junction 14 or from the M4, take Junction 4b and follow the M25 south to junction 14. Follow signs for Heathrow Terminal 4. 

Terminal 5: M25 (J14) 
Terminal 5 sits to the far west of the airport on the Western Perimeter Road and has its own separate access road. 
From the M25 take Junction 14 or from the M4 take Junction 4b and follow the M25 south to Junction 14.  

Heathrow Airport Terminal Postcodes 
If you're using a sat nav you can find the Heathrow Airport postcodes specific to each terminal below. We have provided the postcode of each car park throughout the booking process to make it easier for passenger wayfinding. 

• Terminal 1: TW6 1AP 

• Terminal 2: TW6 1EW 

• Terminal 3: TW6 1QG 

• Terminal 4: TW6 3XA 

• Terminal 5: TW6 2GA 

Latitude/longitude: 51.4680° N, 0.4551° W

Google Maps 

Please take a look at the information below to give you a better idea of when to arrive at Heathrow Airport, and what to do after you’ve parked your car. 

For accurate info on arrivals and departures, click below:
LHR departures
LHR arrivals

When to Arrive at Heathrow Airport 
It’s recommended that you arrive at Heathrow Airport at least two hours before your departure time, in addition to time needed for traffic, parking, checking in and security. 

Your airline will be able to clarify a specific check-in time for your flight, but a general guideline is: 

• Three hours before long-haul flights 

• Three hours before European flights 

• Two hours before UK and Ireland flights 

 
How to Check-in at Heathrow Airport 
Heathrow Airport check-in has multiple ways for passengers to check in depending on your airline. 

Check-in Desks 
Check in desks at London Heathrow Airport are usually open according to flight departures. On arrival, head to the check-in desk for your departing flight where your airline can help you with any further enquiries. 

Self-Service Check-in 
You can find self-service check-in kiosks across London Heathrow Airport to make your departure smooth and efficient. Simply check-in using the kiosk and head straight to bag drop before going to security. This service is often quicker than the check-in desks. 

Online Check-in 
Simplify your travel at London Heathrow Airport with online check-in. Many airlines now offer this convenient option. Check in and print your boarding pass from anywhere with an internet connection. Save time and enjoy a more relaxed airport experience.