Route - M23 north then M25 clockwise
The standard route is M23 north from Gatwick (Junction 9), onto the M25 at Junction 7, then clockwise to Junction 14 or 15 for Heathrow. Around 38 miles, typically 54 minutes off-peak.
Heavy M25 traffic between Junction 7 and Junction 14 can stretch the drive to 75–90 minutes at peak times or after an incident. Drivers watch live traffic and reroute when the M25 is blocked.
No Congestion Charge and no ULEZ apply. Gatwick sits outside the ULEZ, and the M23/M25 route stays clear of London's charging zones the whole way.
Gatwick to Heathrow taxi fare
A pre-booked Gatwick to Heathrow taxi is £92 fixed for a saloon, the same price from either Gatwick terminal. The figure you see at quote is the figure you pay.
Vehicle options
The £92 fare covers a saloon for up to 4 passengers. For larger groups or extra luggage, executive, 6-seater and 8-seater quotes appear on the booking form. Passenger and luggage limits are shown on each vehicle card.
The 8-seater is the usual pick for families arriving on a long-haul flight with full luggage and connecting onward from Heathrow.
What's already in your £92 fare
Your fixed quote includes every charge you would otherwise pay separately:
- The Gatwick Short Stay pickup fee
- The £7 Heathrow terminal drop-off charge
- 45 minutes free waiting time after your Gatwick flight lands
- Flight tracking, with your pickup time adjusted automatically
- No Congestion Charge or ULEZ on the M23/M25 route
Time of day does not change the fare. A 6am pickup costs the same £92 as a 6pm one. A bank holiday matches a Tuesday.
How £92 compares to the alternatives
- Black cab from the Gatwick rank: metered, and on a long inter-airport run with M25 traffic the meter can pass £100. A rank cab is not guaranteed to accept the Heathrow job.
- Ride-hailing app: surge pricing on early-morning and weekend slots routinely lifts the fare well above a fixed quote, with no flight tracking.
- Train: there is no direct rail link between Gatwick and Heathrow. The trip means two trains via central London, around 90 minutes with changes and full luggage.
- National Express coach: cheaper per person, but slower, and it will not wait if your Gatwick flight lands late.
Pre-booking is the only way to lock in £92 before you fly.
Why pre-book your Gatwick to Heathrow taxi with us
A missed connection at Heathrow costs more than the fare. Your onward flight is often non-refundable, and the next one may be a day away. A fixed £92 transfer with flight tracking is protection against that.
What's included in every transfer
- Flight tracking from your Gatwick inbound flight, with pickup time adjusted automatically
- 45 minutes free waiting time after your Gatwick flight lands
- Gatwick pickup fee and the £7 Heathrow drop-off charge, both built in
- A named, licensed driver — TfL or Luton Borough Council licensed, DBS-checked, mobile number sent before pickup
- Saloon, executive, 6-seater or 8-seater, your choice at booking
- Free child and booster seats for ages 1–12
Connecting from Gatwick to a Heathrow flight
If you land at Gatwick and fly out of Heathrow the same day, allow a minimum of 5 hours between your scheduled Gatwick landing and Heathrow departure. That covers immigration and baggage, the drive with an M25 buffer, and Heathrow check-in. Tighter connections work but raise the risk if your inbound flight runs late.
Flexible booking and the return leg
Cancel free of charge up to 3 hours before pickup for a full refund. Travelling the other way as well? Book your Heathrow to Gatwick return journey on the same fixed-fare basis. For full fleet options, all pricing and our wider service, you can pre-book a Heathrow Airport taxi from the main hub.
→ Get your fixed-price Gatwick to Heathrow quote.