Heathrow isn’t always the start or end of the trip. So for a lot of travellers, it’s the middle. It’s the connection between a long-haul flight and a cruise ship, a Eurostar to Europe, or another UK airport entirely.
Here’s how far each onward leg actually is, and what changes once you’re carrying cruise luggage instead of a carry-on.
Getting to a cruise port
Southampton, Portsmouth and Dover between them handle most UK cruise departures. So if you’re flying in and sailing out the same day, distance matters. Traffic does too, more than it would on a typical city trip.
| Cruise port | Distance | Drive time |
|---|---|---|
| Southampton | ~65 miles | 1h 15m–2h |
| Portsmouth | ~65 miles | 1h 30m–2h |
| Dover | ~95 miles | 1h 45m–2h 30m |
Drive times vary with traffic and route. None of these ports have a direct train from Heathrow, so a road transfer is usually faster and far less hassle with cruise-sized luggage.
Catching the Eurostar at St Pancras
St Pancras is only 17 miles from Heathrow, about 35 to 45 minutes by road. So the Piccadilly line is an option too, running directly there with no change needed. It typically takes just over an hour door to door.
Because Eurostar asks you to check in 90 minutes before departure, that extra hour on the Tube can matter. A door-to-door transfer removes the walk between platforms and the wait for a connecting train.
Connecting to another UK airport
Heading onward to Gatwick, Luton or Stansted instead? We cover each of those routes on its own dedicated page, with full pricing and journey times. So this guide focuses on the connections that don’t have one yet.
Why a black cab might turn you down
For a short trip, a black cab is fine. But for a longer run — 65 or 95 miles to a cruise port — some drivers will simply decline the fare.
They’d rather not go that far from London. So there’s a real risk of standing at the rank with cruise luggage and no taxi willing to take you.
A pre-booked, fixed-price transfer doesn’t have that problem. The driver already knows the destination, and the fare is agreed before you land.
So what should you actually book?
Sailing from Southampton, Portsmouth or Dover? So book a fixed-price transfer in advance. There’s no direct train, and a rank taxi isn’t guaranteed to take a long-distance fare.
Catching the Eurostar at St Pancras? Then a door-to-door transfer saves the platform-to-platform walk, which matters against that 90-minute check-in window.
Heading to Gatwick, Luton or Stansted? Then check our dedicated route page for that airport — pricing and journey times are already covered there.
Book your onward transfer from Heathrow
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Get a quoteFrequently asked questions
How far is Heathrow from Southampton cruise port?
Around 65 miles, typically 1 hour 15 minutes to 2 hours by road depending on traffic. There’s no direct train. So most travellers go by road.
How long does it take to get from Heathrow to Portsmouth?
About 65 miles, usually 1 hour 30 minutes to 2 hours by road. Like Southampton, there’s no direct rail connection.
Is Dover cruise port far from Heathrow?
It’s the furthest of the three main ports, at around 95 miles. So expect 1 hour 45 minutes to 2 hours 30 minutes by road, depending on traffic on the M25 and M20.
What’s the fastest way from Heathrow to St Pancras for the Eurostar?
By road it’s about 35 to 45 minutes for a 17-mile trip. The Piccadilly line is direct too, with no change, but usually takes just over an hour.
Does Direct Airport Taxi cover transfers to other UK airports?
Yes. Gatwick, Luton and Stansted all have their own dedicated route pages with full pricing and journey times. We also cover cruise port and Eurostar transfers from Heathrow right here.
Ready to book your onward transfer?
Get a fixed price for your exact route, whether it’s a cruise port, St Pancras, or another UK airport.
Disclaimer: DirectAirportTaxi.com is a free travel information and marketing website. We do not accept taxi bookings directly, and we do not operate any vehicles. When you click to check prices or book a journey, you are securely transferred to a fully licensed UK Private Hire Operator to complete your trip.