The complete guide to London Underground advertising

London Underground advertising is bought in two-week bursts, priced per panel, per station or per line pack, and planned around one thing the rest of the media landscape cannot offer: an audience with nothing else to look at. This guide covers the formats, what they cost, how to pick stations, and what happens between signing off a brief and going live.

Why the Underground works

A Tube journey is a rare gap in the day with no second screen. Phone signal is patchy, the escalator takes as long as it takes, and the platform wait is dead time. Advertising is what there is to read, and the audience is standing still while it reads.

The second thing that matters is repetition. Commuters pass the same sites twice a day, five days a week, which is why the network can carry a considered purchase as well as a launch. A campaign that would need heavy weight elsewhere to register can work on frequency here.

The formats

There are fourteen buyable formats, split between digital screens, paper and vinyl, and whole-station packages. Digital costs more per site but buys day-parting, multiple executions and shorter lead times. Paper still buys scale for less, and it is the only way to buy some of the largest sites on the network.

Two of these — the digital 48-sheet and the digital ribbon — are shown as price on application because we do not yet hold a current rate card entry for them. Everything else carries an indicative range.

What it costs

Most campaigns land between £3,000 and £120,000 for a two-week burst. A poster campaign across a handful of stations starts around £3,000, print and production included. A full digital escalator run at one station is £25,000 a fortnight. A full station domination starts at £40,000. All of those exclude VAT.

Six things account for most of the variation between one campaign and the next.

Zone

Zone 1 carries a premium over zones 3 and beyond for the same format, driven by footfall and audience profile.

Trading period

January and August are the softest months. The Christmas run-in and September carry the highest rates.

Digital versus static

Digital costs more per site but buys flexibility: day-parting, multiple executions and shorter lead times.

Production

Poster print and posting is a meaningful share of media cost. Digital artwork is usually a fixed studio fee.

Duration

Two weeks is the standard burst. Four and six week bookings usually attract a volume discount.

Lead time

Booking six to eight weeks out protects both price and site quality. Late bookings pay for what is left.

Choosing stations

Footfall is the starting point, not the answer. The highest-footfall stations are the most expensive and the most contested, and a large share of the people passing through them are not your audience. The right station is the one whose catchment, zone and dwell match what you are selling.

• —Interchanges buy reach: a wide audience mix, high volume, high rates.
• —Terminus stations buy dwell: people wait, so longer copy works.
• —Destination stations buy intent: retail, venues and offices within a short walk.
• —Outer-zone stations buy efficiency: lower rates against a residential catchment.

The station finder covers every advertising location across the Underground, the Elizabeth line and the DLR, filterable by network, zone and line.

Creative and copy clearance

Artwork is supplied to the format's specification and goes through copy clearance before the on-air date. Clearance is not a formality: alcohol, gambling, financial promotions, health claims and anything aimed at children all attract closer scrutiny, and a rejection late in the schedule is expensive. Build clearance time into the plan rather than treating it as a final step.

1. 1.Confirm the specification for every site in the pack — they are not interchangeable.
2. 2.Supply artwork to the copy deadline, not the on-air date.
3. 3.Allow a round of amends after clearance feedback.
4. 4.For digital, supply each execution you intend to day-part.

Lead times and booking

Six to eight weeks ahead is the sweet spot for standard formats. It protects both the price and the quality of the sites you get, because late bookings buy whatever is left. Station dominations and peak trading periods need twelve weeks or more, and only one advertiser holds a station at a time — so the Christmas run-in goes early.

Measurement

Coverage and frequency come from the industry audience currency, alongside TfL station entry and exit counts. Larger campaigns can add brand lift or footfall studies. What outdoor measurement will not give you is a click: it tells you who had the opportunity to see the work and how often, not what they did next. Plan the evaluation before the campaign runs, not after.