13/02/2023
Navigating the journey between two of London's major airports, Gatwick (LGW) and Heathrow (LHR), can be a crucial part of many travel plans. Understanding the frequency of available transport options is key to efficient planning. This article focuses specifically on the bus services that operate between these two vital hubs, providing you with the information to make informed decisions about your travel arrangements.

Understanding Bus Frequency: Gatwick to Heathrow
For travellers looking to transfer between London Gatwick Airport (LGW) and London Heathrow Airport (LHR) via bus, the service is commendably frequent. You can expect a bus to depart at least three times every hour. This translates to a bus running approximately every 20 minutes. This consistent schedule aims to minimise waiting times for passengers, ensuring a smooth transition between airports.
Journey Time Considerations
While the frequency is high, it's important to be aware that the actual journey time can be influenced by various factors. Typically, the bus route is designed for efficiency, but traffic conditions can play a significant role. It is particularly noted that journey times may be longer on weekends and public holidays. This is due to increased road traffic during these periods. For precise planning, it is always advisable to use the search form available on the relevant booking pages, where you can input your specific travel date to get the most accurate estimated journey time.
Why Choose the Bus for Airport Transfers?
The bus service between Gatwick and Heathrow offers several advantages for travellers:
- Cost-Effectiveness: Generally, bus transfers are a more budget-friendly option compared to other modes of transport like taxis or private car services. This can be a significant saving, especially for those on a tight budget or travelling in larger groups where per-person costs can add up.
- Convenience: The direct bus route eliminates the need for multiple changes, such as navigating train networks and potentially dealing with luggage transfers between stations. The buses are equipped to handle luggage, making the process straightforward.
- Environmental Impact: Opting for public transport like buses is a more sustainable choice, contributing to reduced carbon emissions compared to individual car journeys.
- Frequency: As highlighted, the high frequency of service means less time spent waiting and more time for other aspects of your travel.
What to Expect on Board
Buses operating on this inter-airport route are typically modern and comfortable. You can generally expect:
- Ample Luggage Space: Designated areas for suitcases and hand luggage are usually available.
- Comfortable Seating: Most coaches offer comfortable seating with adequate legroom.
- Onboard Facilities: Depending on the operator, some services may offer Wi-Fi, power sockets, and onboard restrooms, though it's always best to check the specific operator's amenities.
Planning Your Journey: Key Tips
To ensure a smooth and stress-free transfer, consider these tips:
- Book in Advance: While buses run frequently, booking your ticket in advance, especially if travelling during peak season or at unsociable hours, can often secure a better price and guarantee your seat.
- Check Departure Points: Familiarise yourself with the exact bus departure points at both Gatwick and Heathrow. Information is readily available on airport websites and the bus operator's site.
- Allow Ample Time: Always factor in potential delays, especially if your transfer is critical for a connecting flight. It's better to arrive early than to risk missing your onward journey.
- Consider Traffic: As mentioned, weekends and holidays can see heavier traffic. If possible, schedule your transfer during off-peak hours for a quicker journey.
Alternative Transfer Options
While the bus service is a popular and reliable option, it's worth knowing about alternatives:
| Transport Mode | Frequency | Estimated Cost | Journey Time | Pros | Cons |
|---|---|---|---|---|---|
| Bus | Every 20 minutes (approx.) | ££ | 60-90 mins (variable) | Cost-effective, direct, frequent | Can be affected by traffic, longer journey |
| Heathrow Express (to Central London, then Tube to Gatwick) | Every 15 mins (Heathrow Express) | ££££ | ~15 mins (H.Express) + Tube time | Fastest to Central London | Expensive, requires Tube transfer, not direct |
| Gatwick Express (to Central London, then Tube to Heathrow) | Every 15 mins (Gatwick Express) | £££ | ~30 mins (G.Express) + Tube time | Fastest to Central London from Gatwick | Expensive, requires Tube transfer, not direct |
| Taxi/Private Hire | On demand | £££££ | 45-90 mins (variable) | Door-to-door, convenient for luggage | Most expensive, heavily traffic dependent |
Note: Costs and journey times are estimates and can vary significantly based on booking time, traffic, and specific service provider.
Frequently Asked Questions (FAQs)
Q1: How often do buses run from Gatwick to Heathrow?
Buses run at least 3 times per hour, approximately every 20 minutes.
Q2: Is the bus service direct between Gatwick and Heathrow?
Yes, the bus service is a direct route between the two airports.
Q3: Can I buy tickets on the day?
Yes, tickets can often be purchased on the day, but booking in advance is recommended to secure your place and potentially a better price.
Q4: What if my flight is delayed?
It's crucial to check the terms and conditions of your ticket regarding delays. Some operators may offer flexibility, but it's not guaranteed. Allowing ample buffer time is the best approach.
Q5: Where do the buses depart from at Gatwick and Heathrow?
Departure points vary slightly depending on the terminal and the operator. Always check the specific details provided by the bus company or airport information desks.
Conclusion
The bus service connecting London Gatwick Airport (LGW) and London Heathrow Airport (LHR) provides a frequent, reliable, and cost-effective means of transfer. With buses running approximately every 20 minutes, passengers can generally expect minimal waiting times. However, travellers should remain mindful of potential variations in journey times, particularly during peak periods and weekends, and always factor in extra time for a smooth and stress-free airport transition. Understanding these details will undoubtedly enhance your travel experience between these two major international gateways.
If you want to read more articles similar to Gatwick to Heathrow Bus Frequency, you can visit the Transport category.
