We've seen individual group deals for travel before, but Biggest Travel Deals takes a more specific focus, only offering travel bargains. Deals get updated weekly and (unlike many deal sites) there doesn't appear to be a minimum threshold before buying in.The site promotes itself by noting that it doesn't only offer deals tied to a specific city, though that won't necessarily apply if the deal includes air travel. As with any travel offer, it pays to check the conditions carefully to ensure that you can use the voucher at a suitable time (block-out dates are very common with this kind of deal, and there's always the risk if lots of people sign up that none of the dates that suit you will be booked out already). Got other favourite ways of scouting out bargain travel? Tell us in the comments.