Use this tip to save time and money in London

Before embarking on the London Eye, buy your ticket online, over the phone, or at the ticket office in advance to avoid the long lines and get a 10% discount. For an extra £10, you can save even more time with a Fast Track flight for which you check in 15 minutes before your "departure."

Thinking of a trip to London? For up-to-the-minute hotel and restaurant recommendations, plus the best planning advice, check out our online London Travel Guide.