This is the UK's busiest airport-to-airport run — long-haul lands at Heathrow, budget Europe leaves from Gatwick, and thousands of travellers a day have to bridge the two. There's no direct train; the whole journey is the M25, London's most temperamental motorway. Get it wrong with a coach and a tight connection and you're watching your second flight push back. This page has the real timings, how much connection time you actually need, and a fixed all-in price from £123 with both your flights tracked door to door.
| M25 | J15 → J7 orbital | LIVE-CHOSEN |
| DIR | Clockwise or anti- | TRAFFIC-CALLED |
| TRACK | Both your flights | DUAL-WATCHED |
| BAGS | Any size, any count | RIGHT VEHICLE |
| TERM | North or South | EXACT DROP |
This is where self-connecting travellers get caught. Airlines love to quote a three-hour minimum, but a three-hour gap between a Heathrow landing and a Gatwick take-off is a genuine gamble once you add up what really has to happen.
| What eats your gap | Realistic time | Why it's bigger than you think |
|---|---|---|
| Landing to leaving Heathrow | 15–60 min | Domestic clears in ~15, European ~45, international ~60 minutes with immigration and baggage before you even reach the car |
| The M25 drive | 45–110 min | 45 minutes at best, but rush hour or an incident on the orbital can nearly double it without warning |
| Gatwick check-in & bag-drop | Closes 2–3 hrs pre-flight | Your second airline's desk shuts long before departure — the deadline that actually matters |
| Security at Gatwick | 15–45 min | Variable and busy, especially in the budget-airline peaks Gatwick is built around |
Our honest rule: treat three hours as the risky floor and five to six hours as genuinely safe for a self-transfer between the airports. That sounds like a lot until an international arrival, a jammed M25 and a bag-drop cutoff line up against you. We track both flights so a delay is managed the moment it happens — but a real buffer is your best insurance, and we'll give you a straight read on your specific times if you send them to WhatsApp dispatch.
Travellers assume London's two big airports must be joined by a quick rail link. They aren't, and understanding that is half the reason a private car wins this route.
No direct service exists. You'd take the Elizabeth line from Heathrow to Farringdon, then change to a Thameslink service down to Gatwick — at least 1 hour 20 minutes in the best case, with a line change, escalators and platforms to navigate carrying every bag. One delay in the chain and the whole connection wobbles. For a tight transfer with luggage, it's the option most likely to cost you the flight.
Direct coaches do run terminal to terminal, and for a solo traveller with time to spare and a tight budget they're fine at around £25–30. But they leave to a timetable you don't control, add terminal stops that stretch the trip toward 90 minutes, and put your luggage in a hold you can't reach — with no flexibility if your inbound lands late.
Where the private car wins: it's the only option that is genuinely door to door — met inside Heathrow arrivals, driven terminal to terminal, dropped at the correct Gatwick check-in — on your schedule, not a timetable, with both flights tracked and every bag handled. For four or more travellers it's often competitive with the sum of the individual coach or train tickets anyway, and for anyone on a real connection it's simply the reliable choice. The fixed price from £123 is below, all charges in.
There's essentially one road between the airports, but two ways round it. Knowing which to take on the day is the whole skill of this run.
| Leg | Road | What actually happens here |
|---|---|---|
| 1 · Leave Heathrow | Terminal → M25 J15 | Out of T2/T3/T4/T5 onto the M25 at Junction 15 — the start of the orbital run south |
| 2 · The big decision | Clockwise vs anti-clockwise | The standard is clockwise past Staines, Chertsey and Leatherhead; but when the south-west is jammed the driver may go the other way — a live call a coach can't make |
| 3 · The orbital stretch | M25 toward J7 | The bulk of the journey, London's busiest motorway, where an incident can appear and clear within the hour |
| 4 · Onto the M23 | M25 J7 → M23 | Leaving the orbital at Junction 7 for the M23 southbound — the direct chute to the airport |
| 5 · Into Gatwick | M23 J9 → terminal | Off at Junction 9 to the terminals, North or South depending on your onward airline |
| 6 · Your exact terminal | North / South drop | To the correct check-in — the two are a monorail apart, so the right one saves a bag-laden dash before a flight |
The bit that saves connections: the M25 can seize without warning, and the difference between a driver who commits early to anticlockwise when the south-west clogs and a coach locked to one routing is the difference between making and missing your flight. Don't trust a sat-nav's cheerful 50-minute estimate on this road — we budget for its moods, which is exactly why a real buffer plus live routing beats hope.
Each is a genuine, recurring failure on the Heathrow–Gatwick connection. A coach or a train chain meets them head-on; a private transfer designs them out.
The problem: trusting the airline's optimistic minimum, then losing it to an international immigration queue and a jammed M25 with a bag-drop closing at the far end. Our fix: we give you an honest connection-time read up front and track both flights, so a tight gap is flagged before it becomes a missed flight, not after.
The problem: the orbital seizing on a routing a coach can't change, turning a 50-minute estimate into two hours with your onward flight ticking closer. Our fix: live traffic judgement between the clockwise and anticlockwise routes, and timings that assume the M25 will misbehave rather than praying it won't.
The problem: a coach or train that leaves on its timetable regardless of your late-landing flight, stranding you at the wrong airport. Our fix: dual flight tracking on both your inbound and onward flights, so the pickup shifts to your real landing and we already know your connection window.
The problem: three large international cases and a saloon quoted for two, or wrestling every bag onto a train's luggage rack and off again at a change. Our fix: we size the vehicle to your bags and party at booking — saloon to nine-seater — so the luggage is loaded once and handled, not hauled.
The problem: dropped at South when your onward flight leaves from North, losing fifteen minutes and a monorail ride with the check-in clock running. Our fix: your onward carrier fixes the terminal, locked at booking and driven straight to, so you reach the correct check-in on the first attempt.
The problem: an early connection or a midnight arrival when coaches thin out and the train chain barely runs. Our fix: we operate 24/7, 365 days, with the pickup locked in advance and dispatched with margin — the small-hours transfer is routine, not a scramble.
Every Heathrow to Gatwick fare is fixed and includes all road charges. No meter, no surge. Weekend peak (+10%) or a late-night London discount (−£11.55) auto-apply once you set your time at booking.
Prices are fixed & include all charges (ULEZ and any applicable tolls). Weekend peak (+10%) or late-night London discount (−£11.55) auto-apply once you set your time on the next step. Get your exact fare →
The commonest airport-to-airport mistake is booking on passenger numbers alone. On a connection between long-haul and Europe, luggage is the deciding factor — here's how to choose.
Up to four passengers with hand luggage or a couple of medium cases. Ideal for business travellers and light packers; if you're arriving off a long-haul with big hold bags, size up.
Up to three in a higher-spec car with room to work or unwind between flights — the choice when comfort on the M25 matters as much as the trip itself.
Up to six passengers, and crucially the boot space international cases actually need. The default for families connecting off a long-haul with full-size luggage.
Up to seven with generous luggage room — groups, or smaller parties whose "American suitcase" haul needs the space more than the seats.
Up to eight passengers and the most luggage capacity — the answer for large families, tour groups and anyone moving a lot of people and bags in one fixed-price vehicle.
A car too small means a second vehicle at extra cost or bags on laps for an hour. If you're connecting off an international long-haul with hold luggage, choose one size above your headcount — the small difference in price buys a lot of comfort.
Long-haul into Heathrow, budget-Europe out of Gatwick on a separate ticket — the classic self-transfer with no airline safety net. Dual flight tracking, an honest connection read, and the M25 driven with margin so the second flight is caught.
Landing at one airport, sailing from a port the other side, or connecting through to Southampton and Dover. Luggage-heavy and deadline-bound — exactly the run a fixed-price, right-sized car is built for.
Arriving off a long-haul with full-size cases and children, facing a train chain that's misery with bags. One MPV or larger, everyone and every case door to door, no changes, one fixed fare.
Passengers moved to a flight from the other airport after a cancellation, needing to cross London fast and reliably. A 24/7 desk, a car dispatched with margin, and a driver who knows the M25's moods.
When a flight you can't miss depends on the car showing up, the question of whether it's properly licensed carries more weight here than on almost any run. Here's the framework, and how each part guards your connection.
The point, plainly: the pre-booked, licensed, fixed-fare setup is built to protect passengers — genuine insurance, an answerable driver, an inspected car, both flights watched, and a price that stands through any jam. For a connection you daren't miss, it isn't only safer — it's the single option that takes your onward flight as seriously as you do.
Fixed prices start at £123 for a saloon (up to 4 passengers), £144 for an executive car (up to 3), £148 for an MPV (up to 6), £162 for an 8-seater (up to 7) and £168 for a 9-seater (up to 8). Every fare includes all luggage and all road charges — no meter, no surge. A weekend peak adds 10% and a late-night London discount of £11.55 auto-applies where relevant, both shown clearly before you confirm. The price you see is the price you pay.
The route is about 37 to 47 miles, almost entirely on the M25. Off-peak it's usually 45 to 60 minutes; weekday rush hours (roughly 7–9:30am and 4–7pm) stretch it to 75 to 110 minutes; and overnight it's back to 45 to 60. The M25 is genuinely unpredictable, so we don't trust a flat sat-nav estimate — we track both your flights and pick the clockwise or anticlockwise route live based on the real traffic that day.
Airlines often quote three hours as a minimum, but for a self-connection between the airports we'd treat that as the risky floor and five to six hours as genuinely safe. Once you add an international arrival's immigration and baggage, a possibly-jammed M25, and your second airline's check-in cutoff, three hours disappears fast. We track both flights and manage the buffer, but a comfortable gap is your real protection — send us your times for an honest verdict.
Correct — there's no direct rail link between Heathrow and Gatwick. The rail option means travelling via London, typically the Elizabeth line to Farringdon then a Thameslink service to Gatwick, taking at least 1 hour 20 minutes with a line change and all your luggage. A direct coach exists and is cheaper but runs to a fixed timetable with terminal stops. A private car is the only genuinely door-to-door, terminal-to-terminal option, on your schedule with both flights tracked.
Yes — we collect from any Heathrow terminal (T2, T3, T4 or T5), meeting you inside arrivals with a name board, and deliver to the correct Gatwick terminal (North or South) for your onward flight. Because we know your airline in advance, we take you to the right check-in first time, with no monorail dash between terminals when the clock is tight.
Every day, same fixed prices and the same dual-tracked, door-to-door service in reverse. Whether you're connecting long-haul-to-budget or the other way, one desk handles it — see our Gatwick to Heathrow guide, or reach us on WhatsApp, call or email.
A fixed price from £123 with every charge in, dual flight tracking, the right vehicle for your luggage, live M25 routing, and the correct terminal drop-off. Heathrow to Gatwick — the connection driven, not gambled.