Let’s be honest. Airports have a habit of overwhelming even the most seasoned of travellers, which is why our guide to travelling from Heathrow (the world’s busiest international airport, no less) might come in handy. Covering how to get there, how to bag secure Heathrow Airport parking, and what to do when you arrive, it might just bring you closer to banishing airport blues for good.
First up, check which Heathrow Airport terminal (2, 3, 4 or 5) you’re flying from so you can pick the best route to get there, and avoid the hassle of having to correct any mistakes.
While Terminal 2 and Terminal 3 are connected via an underground passageway, and a free shuttle bus (H30) runs between Terminal 4 and Terminal 5, do you really want to be eating into your well-planned schedule while lugging your luggage around?
Next, check your airline’s rules around bag drop and check-in times to work out when you need to arrive. Talking of which…
Heathrow Airport © Shutterstock
Here’s an overview of ways to get to Heathrow Airport so you can plan accordingly, depending on where you’re travelling from, and how much time flex you have. Always check the Transport for London website or app before travelling, though.
Heathrow Express
Running daily between Paddington Station and Heathrow Airport, the Heathrow Express is the fastest way to reach the airport from central London.
Direct services from Paddington run to Heathrow Central (disembark here for Terminals 2 and 3, which can be accessed via an underground walkway) and to Terminal 5, where the train station is located beneath the terminal building.
Running every fifteen minutes from Paddington, the journey time is just fifteen minutes to Heathrow Central, and around twenty minutes to Terminal 5.
Need to get to Terminal 4? Disembark at Heathrow Central and take the free inter-terminal shuttle train. This will add around ten minutes to your journey time.
While the Heathrow Express isn’t a 24-hour service, trains run from early in the morning (usually from 05.10) until 23.25.
The spangly Elizabeth Line offers pretty frequent services to Heathrow Airport, with the benefit of being able to hop on at dozens of stations across central London and beyond.
On average, it takes 28 minutes to reach Heathrow from Paddington Station. And, as a general rule, Elizabeth Line trains run from 05.15 on weekdays and Saturdays, and from 05.50 on Sundays, with the last train arriving at Heathrow around midnight.
Now for detail relating to terminals. Every hour, six Elizabeth Line trains run to Heathrow Airport. All six stop at Terminals 2 and 3, four call at Terminal 4, and two go to Terminal 5.
Rough Guides tip: allow extra time if you need to get to Terminal 5 — this schedule amounts to a train running every thirty minutes.
Terminals 2, 3, 4 and 5 are served by the Piccadilly underground line. Typically running from 05.00 until 23.30, you can board from stacks of central London tube stations.
While the service is frequent, be aware that you’re looking at an average journey time of an hour from central London.
After-dark bonus: a Night Tube runs to Terminals 2, 3 and 5 on Fridays and Saturdays. Note Terminal 4 is not served by the Night Tube.
If you need to reach Heathrow Airport from outside London, research coach operators that cover the airport, such as National Express and FlixBus, paying close attention to the terminals they serve. For example, most coach services for Terminal 2 and Terminal 3 use Heathrow Central Bus Station, which is located between the two terminals.
If you’re already in London, check the Transport for London website for details on local bus routes. While several operate, and some are night buses, your journey from central London will almost certainly involve a few changes.
Honest opinion: though affordable, getting to Heathrow Airport by bus is the least efficient, least reliable way to travel.
While taxis are convenient for transporting luggage and getting as close as possible to the departure area of your terminal, they’re subject to the unpredictability of road travel, and come at a cost. Pre-booking is likely to be better for your pocket.
If you’re hoping to enlist the driving services of a mate, the £7 drop-off charge must be paid in advance, online or by phone.
Self-driving? You’ll want to book parking in advance — more on that right below.
Heathrow Airport © Shutterstock
For drivers, pre-booking secure Heathrow Airport parking is an essential part of any Heathrow Airport planning process. In short, this will save you time and money. To enjoy both those benefits, along with securing the peace of mind that comes from knowing you’ve left your car in safe hands, we suggest making use of SkyParkSecure’s comparison site.
Covering all major UK airports, including Heathrow, this handy one-stop hub for comparing multiple parking providers takes the hassle out of doing the legwork yourself. Use the platform to compare the prices and offerings of each provider before booking your space, based on proximity to terminals, cost, security, and convenience.
Travelling with kids? Read our guide to airport survival with toddlers in tow.
While the moment of arriving at the airport in plenty of time is typically one of relief, head straight to your airline’s check-in/bag drop zone to keep things calm and flowing i.e. don’t undo the good work of having arrived in good time by dilly-dallying around.
If you’ve already checked-in online, and only have carry-on luggage, you can head to security.
On the subject of security, a recent major upgrade of Heathrow Airport’s scanners has made the process much simpler. You can now keep liquids in your cabin bag, and carry liquids in containers of up to two litres. In addition, you can leave laptops and tablets in your bag.
Once through security, check the screens to confirm your gate number and boarding time, and check how long it will take to get to your gate (some gates involve a pretty long walk, or taking a train shuttle).
All that done, and you’re finally free to embrace that longed-for thrill of feeling your trip is truly underway.
written by
Joanne Owen
updated 23.02.2026
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