The assumption is always the same: "The train is cheaper." But is it? If you are travelling solo, maybe. But if you are travelling with family, luggage, or colleagues, the math tells a different story.
💰 The "Family of 4" Test
Route: Watford to Gatwick Airport
🚆 The Train Way
- Taxi to Station: £10.00
- Train Tickets (x4): £84.60
- Tube Transfer (x4): £22.00
- Gatwick Express (x4): £79.60
Total Cost
£196.20
🥵 + Dragging 4 Suitcases
🚖 The Prime Way
- Door-to-Door Service: INCLUDED
- Luggage Assistance: INCLUDED
- Private Mercedes/Ford: INCLUDED
- Stress Level: ZERO
Fixed Price From
£109.00
✅ You Save: £87.20!
Compare the airport decision with a live quote
Choose the airport you are actually flying from, then check the fare and vehicle options against the route you would really book.
Best for speed
Luton
Usually the easiest option for Hertfordshire travellers who want the shortest drive and a simpler airport morning. See live Luton airport transfer fares and pickup points.
Price a Luton transferBest for flight choice
Gatwick
Worth considering when the flight is much better value, but it needs more buffer time and a cleaner transfer plan. Compare Gatwick airport transfer prices.
Price a Gatwick transferBest for some long-haul routes
Stansted
Often a longer ground journey, so it makes sense only when the flight or schedule beats the alternatives clearly enough. See Stansted airport transfer fares.
Price a Stansted transfer1. The "Hidden" Struggle: Stairs, Gaps & Elevators
Price is one thing, but physical effort is another. If you have ever tried to drag a 23kg suitcase through the London Underground barriers at rush hour, you know the pain.
The Station Reality: Many stations in Hertfordshire (and London connections like Euston or Farringdon) have broken lifts or long walks between platforms. If you are travelling with elderly relatives or young children, this "cheap" train journey becomes a physical endurance test.
👨✈️ The Prime Difference:
Our driver loads your bags into the boot at your home, and takes them out at the terminal trolley point. You don't lift a finger.
2. Travelling with Children? Read This.
According to search data, one of the top concerns for parents is "London airport transfer with car seat".
- Trains: Do not provide car seats. Your child sits on a standard seat or on your lap, which can be unsafe and uncomfortable for 60+ minutes.
- Uber: Very rarely carries child seats. You often have to bring your own, which means carrying a bulky seat through the airport.
- Prime Airport Transfer: We provide Baby Seats, Child Seats, and Booster Seats FREE of charge. Just request them when booking.
3. Luton vs. Gatwick: The Hertfordshire Debate
For residents of Rickmansworth, Watford, and St Albans, the choice is usually between Luton (LTN) and Gatwick (LGW). Watford passengers can view the Watford to Luton taxi route for journey details and a fixed-fare quote.
✈️ Luton Airport (LTN)
- Distance: ~20 mins drive.
- Taxi Cost: From £40-£50.
- Pros: Fast access, cheaper flights.
- Cons: £9 drop-off fee for up to 12 minutes (included in our quote).
✈️ Gatwick Airport (LGW)
- Distance: ~60-90 mins (M25).
- Taxi Cost: From £109.
- Pros: More long-haul flights, better lounges.
- Cons: The M25 traffic can be unpredictable.
4. Reliability: Train Strikes vs. M25 Traffic
We value honesty. Yes, the M25 can have traffic. But compare that to the UK rail network in 2026.
- Trains: Susceptible to strikes, signal failures, and cancellations. If the last train is cancelled, you are stranded.
- Taxis: We use real-time traffic software (Waze/Google Maps). If the M25 is blocked, our local drivers know the back roads through Harefield, Denham, or Uxbridge to keep you moving. We always turn up.
Transfer FAQs
Before you book: the details that make this journey easier
Before you check the fare, make sure the route, airport details and timing are all confirmed in one place. That matters most for Choosing the right London airport for your journey because small booking mistakes usually create the biggest travel-day problems.
Start from the right route page
Have these ready when you book
Open a prefilled fare check and adjust if your journey is slightly different:
Related reading
- FIFA World Cup 2026: schedule, England fixtures & airport transfers
- Luton DART vs taxi: which is faster and cheaper?
- The future of executive airport travel
- Why punctuality matters for your airport transfer
- London sightseeing ideas around your transfer
- AirportCosts: an independent cost comparison for every London airport