Updated on May 21, 2018 by LM Tourism
Even tough this is a good deal, there is also a better one, which is to use the promo code MARCHE10.
Let's see why..
With the promo code you can buy a 1-day, 2, 3, 6, or 10-day pass.
So, it is not possible to buy a 4-day pass, but you can spend much less with a 3-day pass at $138 (£103) or, if you need more days, with a 6-day pass which costs $177 (£131) but has 2 more days.
You can get the London Pass with the promo code MARCHE10 at the checkout page of The London Pass website.