Monster Outdoor - OOH Advertising Agency
Giant advertising panels on a wrapped building at Hanover Square in London’s West End, with shoppers walking past
UK OOH Advertising Agency

Outdoor Advertising That Delivers Results

From billboards and buses to the London Underground and mobile digital screens. We plan, buy, and manage your out of home advertising campaign that gets your brand famous and seen by millions.

Trusted by Leading Brands

Nike
Amazon
F1
Burger King
American Express
Vodafone
ITV
uhomes
Viva!
Valentino
Issey Miyake
Velo
Mercedes-AMG Petronas F1 Team
Nike
Amazon
F1
Burger King
American Express
Vodafone
ITV
uhomes
Viva!
Valentino
Issey Miyake
Velo
Mercedes-AMG Petronas F1 Team

Outdoor Advertising in London

London is where we are based, and it is home to over 9 million people (ONS mid-2024 estimate). We book billboards, digital screens, buses and the London Underground across the city, and run Digital AdVans and AdBikes on its streets.

London Prices for 2 Weeks, Before VAT

  • 48-sheet billboards

    £620 each including print for one or two. For 3 or more, £425 to £1,060 + print each, with a £1,000 + VAT minimum order.

    London billboard prices
  • Digital 48-sheet screens

    £1,230 to £1,590 a screen at a 1-in-6 share of time. No print needed.

    Digital screens in London
  • London Underground

    4-sheet posters from £135 + print each. Tube orders have a £1,000 + VAT minimum.

    Tube advertising
  • Bus rears

    £65 + print a panel, minimum 13 panels.

    London bus advertising

Recent London Campaigns

  • Corteiz x Nike

    One 96-sheet billboard, 40 ft by 10 ft, on Shepherd’s Bush Roundabout, live Monday 26 October to Sunday 8 November 2026. We booked the site and handled the print and posting.

  • LAVA AGNI 4N

    49 screens live across London for seven days, 2 to 8 September 2026, including landmark screens above Oxford Street and over the Euston Road underpass. The first play ran 9 hours 25 minutes after the artwork was handed over.

Outdoor Advertising in UK Cities and Towns

We book outdoor advertising in every major UK city and in smaller towns, from roadside billboards and digital screens to bus advertising and Digital AdVan tours. Standard billboard prices outside London and Sheffield follow one national rate card: £620 including print for one 48-sheet for 2 weeks, or from £425 + print each for 3 or more, before VAT.

City guides: London, Manchester, Birmingham, Leeds, Liverpool, Edinburgh, Glasgow, Bristol, Newcastle and Sheffield.

£620

One 48-sheet billboard, 2 weeks, incl. print, ex VAT

£1,000

Minimum order + VAT, billboard and Tube packages

10

UK cities with a city guide

9h 25m

LAVA campaign: artwork to first play

Why Choose Monster Outdoor?

We have the expertise, relationships, and buying power to deliver campaigns that punch above their weight. We work with everyone, from local businesses to global brands.

Expert Media Planning

Strategic site selection based on your audience, objectives, and budget.

Competitive Pricing

Direct relationships with media owners mean better rates for you.

End-to-End Service

From planning and design to installation and campaign reporting.

Multi-Format Campaigns

Combine formats for maximum reach and frequency across the UK.

Monster Outdoor Advertising Agency UK

How Booking Works

  1. 01

    Send your brief

    Tell us your dates, areas and budget. It can be one billboard or a plan across the UK.

  2. 02

    See each site first

    For billboards, we send options with a photo of each site, so you see every site before you commit. Single billboard sites can be booked on their own.

  3. 03

    Artwork, print and posting

    We give you the template and specification for your format and check your artwork for free. On paper formats we manage the print and posting.

  4. 04

    Proof it ran

    You get photo proof that your adverts are up. Digital AdVans and AdBikes are GPS tracked.

The short answer

An Outdoor Advertising Agency for London and the UK

Monster Outdoor (Monster Media Agency Ltd) is an outdoor advertising company based at 86-90 Paul Street, London. We plan and buy billboards, digital screens, buses and the London Underground, and run Digital AdVans and AdBikes, on one brief, with one quote. As an agency, we compare sites across the UK’s major media owners.

Prices for 2 weeks, before VAT: one or two 48-sheet billboards cost £620 each including print (£560 in Sheffield), 3 or more from £425 + print each, and bus rears £65 + print a panel (minimum 13). Billboard and Tube packages have a £1,000 + VAT minimum; single billboard sites can be booked on their own. Digital AdVans are from £999 a day, driver included, or £750 a day on campaigns of 5 or more days in London and the South. Printed billboards typically go live 2 to 3 weeks after booking, digital billboards in as little as 48 hours.

For every format in detail, read our guide to out of home advertising in the UK: formats, prices and lead times.

Outdoor Advertising Agency FAQs

Straight answers about who we are, what we book and what it costs.

An outdoor advertising agency, also called an outdoor media agency or OOH agency, plans your campaign and handles the media buying. At Monster Outdoor we take your brief, compare sites from the UK’s major media owners, send billboard options with a photo of each site and book the ones you choose. We check your artwork for free, manage print and posting, and send photo proof once your adverts are up. You deal with one team and get one quote.

We plan and book billboards, bus advertising, London Underground advertising, Digital AdVans and Digital AdBikes, plus a free campaign planning consultation. As a billboard advertising agency we book 48-sheets, 96-sheets, 6-sheets, bus shelters and digital screens. On buses we book rears, supersides, T-sides and full wraps, and on the Tube, posters, car panels and digital screens. You can book one format or mix several on one brief, in London or across the UK.

Billboard, bus and Tube prices are per 2 weeks, before VAT. One or two 48-sheet billboards cost £620 each including print (£560 in Sheffield), and 3 or more from £425 + print each. Digital 48-sheets are £1,230 to £1,590 a screen at a 1-in-6 share of time (from £955 in Sheffield). Bus rears are £65 + print a panel, minimum 13, and Tube 4-sheets from £135 + print. Billboard and Tube packages have a £1,000 + VAT minimum. Digital AdVans are from £999 a day, driver included, or £750 a day on campaigns of 5 or more days in London and the South. Quotes are free.

Yes. We work with everyone from local businesses to global brands, and you can book a single billboard site on its own. One 48-sheet billboard costs £620 including print for 2 weeks (£560 in Sheffield), and 6-sheet panels £320 each including print when you book 1 to 4, both before VAT. A Digital AdBike starts from £297 for 3 hours in central London, before VAT. Tell us the area around your shop or venue, and we will send options nearby with a photo of each site.

Yes. Our office is in London, where we book billboards, digital screens, buses, the Tube, Digital AdVans and AdBikes. Across the UK we book billboards, bus advertising and digital screens in every major city and in smaller towns, and Digital AdVans can tour several cities. We have city guides for London, Manchester, Birmingham, Leeds, Liverpool, Edinburgh, Glasgow, Bristol, Newcastle and Sheffield. Outside London and Sheffield, standard billboards are priced at one set of national rates.

Look for prices you can check, a photo of each site before you commit, the option to book a single site, and photo proof once your adverts are up. With us, billboard and Tube prices are in our online calculators, billboard options come with site photos, and one or two 48-sheets can be booked on their own. Our case studies give the dates, places and formats of real campaigns.

Printed billboards and bus panels typically go live 2 to 3 weeks after booking, and London Underground campaigns 2 to 4 weeks. Digital billboards can go live in as little as 48 hours. A Digital AdBike can be on the street in central London the same day if you book by 9am with approved artwork. For a Digital AdVan, book at least 1 week ahead. For Corteiz x Nike, the first email arrived on Tuesday 6 October 2026 and the 96-sheet went live on Monday 26 October.

Ready to Start Your Campaign?

Get a free, no-obligation quote from our outdoor advertising experts today.

*Subject to availability