Advertise in the London Underground

London Underground Advertising

London Underground Advertising and Tube Advertising.

Advertise Your Brand Across London’s Underground Network

The London Underground is undoubtedly the most important advertising environment for brands of any size and budget simply due to the sheer amount of passengers. With London Underground Advertising you can target an average of 4.5 million Londoners every two weeks.

Brands can target commuters inside train cars, entire stations or just one, specific platform, escalators or access tunnels with a wide selection of options, all listed below. Not only can it be cost-effective since the reach is high per format, but there are also great benefits to Tube Advertising: high-dwell time and high frequency.


It’s a rare chance to capture the attention of an audience that’s not just passing by—but stuck in place, looking for something to engage with. Whether you’re building awareness or driving action, Underground ads offer repeated exposure throughout a commuter’s daily journey.
From local businesses to global campaigns, the Underground levels the playing field—making it easy to scale your impact across London’s most iconic and high-footfall locations.

Be part of the 1.5 billion journeys on the London Underground.

Key stats on why London Tube Advertising is a fantastic opportunity for any advertiser:

  • 5 million passengers every single day will see your Tube Ads.
    That’s more daily eyes on your campaign than at a sold-out Wembley Stadium—50 times over. The scale is truly unmatched in UK out-of-home.

  • Commuters and travellers spend a staggering average of 47 minutes travelling across the tube!
    This gives your creative the chance to make an impact, stick in minds, and even spark conversations during peak and off-peak hours.

  • 64% are classified as ABC1 adults, and 20% of these are aged 15–34
    It’s a sweet spot for premium and youth-centric brands alike—engaging consumers with disposable income and cultural influence.

  • You can handpick your audience and target by selecting one or more stations, such as business audiences, student audiences, or even tourism audiences.
    Whether you're aiming for high-flying execs at Canary Wharf, creatives in Shoreditch, or international travellers at King's Cross, strategic placement lets your message hit exactly where it matters most.

Advertise on the London Underground with One Day.

We have an all-senior team with industry-leading experience across all Tube formats:
Our specialists bring a wealth of knowledge to every brief, ensuring your campaign benefits from insight, precision, and creativity that only comes with years of hands-on experience.

  • Decades of expertise crafting high-performing, highly successful campaigns.
    We’ve launched everything from niche local activations to major city-wide takeovers—each rooted in proven strategy and data-driven execution.

  • The size, scope and skill to collaborate with brands of every size and in every location.
    Whether you're a start-up looking to make a splash or a global brand aiming for strategic visibility, we’re equipped to scale with you—flexibly and efficiently.

  • Hyper-detailed planning specific to your brand size and objectives.
    No two campaigns are alike. We take time to understand your goals, audience, and messaging—translating that into a tailored Tube strategy that drives results.

  • Leading-edge media planning and buying with first-party software.
    Our proprietary tools give us an edge in real-time insights, smarter targeting, and optimised placements, ensuring you get maximum value from every penny spent.

  • Options to adjust your exposure to meet key audiences, whether local or international.
    From pinpointing high-traffic hubs to adjusting frequency and timing, we make it easy to align your message with where your audience really is—when they’re paying attention.

  • As an Integrated Agency, we can deliver campaigns end-to-end, from creative to post-campaign analysis.
    From idea to execution and everything in between, our in-house capabilities allow for seamless delivery and consistent brand voice—plus in-depth reporting to measure your campaign’s true impact.

Tube Advertising Formats

Latest Out-of-Home Campaigns.

See below our selected work in media planning and buying, click or tap to view.

Technology Services - International OOH Campaign

FMCG - Out-of-Home Campaign in Ireland.

Non-Alcoholic Beer - Out-of-Home Campaign & TV

Meet the Media Planning Team

Klaudia

Media Planning & Buying

Laurence

Media Planning & Buying

Scott

Media Planning & Buying


“London Underground Advertising is one of the most cost-effective placements of most media including digital. With a few thousand pounds brands can target millions of daily commuters at the same time capitalising on the average travel time making it even more effective.”

Ricardo Seixas, Founder and CEO, One Day Agency

Frequently Asked Questions.

  • As one of the busiest commuter hubs in the world, tube advertising offers an unparalleled reach, with excellent dwell times – meaning your prospective customers see your ads more often and for longer. That means repeat exposure to messaging and unmatched cost-efficiency owing to the millions of daily visitors passing through every tube station.

    TfL reports that its advertising estate constitutes 40% of the advertising space within London-based outdoor advertising and 20% of ad capacity across the UK, with a 31-million-strong daily audience that traverses demographics.

    Commuters and visitors don’t simply ‘see’ a billboard, a moving digital ad or an engaging series of take-over ads along their journey; they can recall brand information, promotions, graphics and details, selecting the most impactful and engaging ads to retain within their memories.

    High-frequency exposure and massive audience reach work well for brands of all sizes and can be augmented by researching the market and usage trends across the TfL networks and making informed media planning choices.

    From a cost-effectiveness perspective, the sheer number of impressions brands achieve through TfL advertising presents a powerful promotional opportunity, with an average price of £2.50 per 1,000 impressions.

  • The sheer size of the London Underground audience makes advertising on the London Underground effective, with potential viewer numbers many times higher than those available through conventional media.

    Examples include highly versatile digital billboards and video displays, which can be adapted to the time of day, the season, the key traveller group using the tube at that time, or the product launch or event you want to focus on.

Full-funnel Advertising Agency

What our clients are saying…

  • Codorníu Raventos - International Brand Manager Europe & Asia

    “About Nielsen data: It is once again very positive for us because while the category fell by 11.6% in value, and the cava category decreased by 5.6%, we are once again the green dot in the data, growing vs. the previous year's and increase of market share. These results are clearly related to the MKT campaigns during April and July. So, once again, thank you very much for your wonderful support. We are achieving great things in the UK thanks to these impactful marketing campaigns.”

  • Mark Hodson, VP of Marketing at UNiDAYS

    "Freshers is such a pivotal moment for UNiDAYS. As the UK's leading student platform, working with a tried and trusted team was key. We've found that in One Day. Their professionalism and unique approach to measuring effectiveness and incrementality is truly exceptional".

  • General Manager, Itchy Baby Co

    “We needed a digital agency that rocks the pants off it in the social & digital space that was fast, flexible, insightful and fun. Critical for us was someone that was responsive, really understood paid digital, and had the ability to make short, sharp, quick creative ads. One Day is that Agency. We are extremely excited to see what 2021 brings working with the talented team as we launch into the UK.”

  • Gurveer Chana, BigCommerce's Demand Generation Manager

    “It was an incredible experience partnering with IDA agency. We handed them a strict budget, and they met it and exceeded our expectations. Their professionalism, creativity, and unwavering support were instrumental in our campaign’s success. From designing ad t picking locations and strategies, the were with us every step of the way, and we couldn’t be happier with the results.”

Get in touch today.

TfL Advertising and Media planning.