Travelling around London in hot weather and dreading the heat? The Tube in particular can become uncomfortably hot in summer, and getting around the city in a heatwave takes a little thought. This guide covers staying cool on London transport — why it gets so hot, how to beat the heat, and why an air-conditioned taxi is the comfortable option.
Much of the London Underground, especially the deep-level lines, has no air conditioning, and after over a century of trains running through the tunnels, the surrounding clay has warmed up, so on hot days the deep Tube can become genuinely sweltering — often hotter than the surface. Packed carriages, little ventilation and high summer temperatures combine to make journeys uncomfortable, and there's little escape once you're on a busy train between stations.
Stay hydrated — carry a bottle, especially on the Tube.
Avoid the busiest, hottest rush-hour crushes if you can.
Some newer trains and surface lines have air conditioning.
A climate-controlled car door-to-door — cool the whole way.
| From | Saloon | Executive | MPV | 8-Seater |
|---|---|---|---|---|
| Across London | £81 | £92 | £92 | £104 |
| To a station or hotel | £81 | £92 | £92 | £104 |
| Airport transfer | £93 | £104 | £106 | £112 |
| Group in an 8-seater | £104 | £106 | £112 | £120 |
Air-conditioned, comfortable, fixed price. Saloon seats 4, MPV 6, 8-seaters for groups and luggage.
On a hot day, an air-conditioned taxi is simply the most comfortable way to get around London. Instead of a sweltering, packed Tube carriage with no escape, you travel door-to-door in a cool, climate-controlled car, sitting comfortably the whole way, with no crowded platforms or walks in the heat between connections. For anyone who finds the heat hard — the elderly, families with young children, or those with health conditions — it's not just more pleasant but genuinely kinder in a heatwave. And with a fixed price, the comfort comes at a fare agreed upfront.
Understanding how to travel comfortably around London during hot weather helps you enjoy the city rather than endure it when temperatures climb. London, for all its wonders, was largely built for a cooler, wetter climate, and its transport infrastructure can struggle in the heatwaves that have become more frequent — so a little planning makes a real difference to your comfort and wellbeing. The Underground is the main challenge. While the sub-surface lines and some newer trains have air conditioning, much of the network, particularly the deep-level tube lines that run far below the surface, does not, and after more than a century and a half of trains generating heat in the enclosed tunnels, the surrounding ground has gradually warmed, meaning the deep tube can become genuinely and uncomfortably hot in summer — sometimes exceeding the temperatures that would be legal for transporting livestock, as is often noted. Packed into a crowded carriage with limited ventilation on a sweltering day, a tube journey can be draining and, for vulnerable people, genuinely risky. To travel more comfortably, there are several strategies: carry and drink plenty of water; avoid travelling during the hottest parts of the day and the peak rush hours when trains are most crowded; choose air-conditioned lines and surface transport where your route allows; and don't be afraid to take breaks in cool places. But the most comfortable option of all, particularly on the hottest days or for those who find the heat difficult, is simply to travel by air-conditioned taxi. Rather than descending into a sweltering, packed tube with no escape until your stop, you sit in a cool, climate-controlled car that takes you door-to-door, with no crowded platforms, no walks in the sun between connections, and no discomfort — just a comfortable journey the whole way. For the elderly, families with young children, pregnant travellers, or anyone with health conditions that heat affects, this comfort is more than a luxury; in a heatwave it's genuinely the kinder, safer choice. Following sensible heat advice from the Met Office and NHS, staying hydrated, and choosing cool, comfortable transport when it matters, ensures you can get around London pleasantly whatever the temperature.
A: Much of the deep Tube has no air conditioning, and the tunnels have warmed over decades, so it gets sweltering on hot days.
A: Carry water, travel off-peak, choose air-conditioned lines where possible — or take a cool, air-conditioned taxi door-to-door.
A: For comfort, and for the vulnerable, elderly or children, yes — a climate-controlled car the whole way.
A: Yes — agreed upfront, so cool comfort comes at a clear price.
Getting around London in hot weather is tough on the un-air-conditioned deep Tube. Carry water, travel off-peak, and choose cooler lines — or beat the heat entirely with an air-conditioned taxi, door-to-door in cool comfort, kinder in a heatwave, at a fixed fare agreed upfront.
Air-conditioned, door-to-door comfort — fixed price, no sweltering Tube.
Book Now →