Kiwi.com

Kiwi.com is a Czech online travel agency that builds flight itineraries by combining airlines that do not normally cooperate, sometimes adding buses or trains, an approach it calls virtual interlining. This can uncover cheaper routings, particularly with low-cost carriers in Europe and beyond. The catch is that many of these trips are self-transfer: passengers collect bags and check in again between flights. The Kiwi.com Guarantee is designed to offer an alternative route or compensation if a connection is missed because of delays on eligible bookings, subject to its terms. Optional add-ons cover services such as fare flexibility, but they add to the price. Kiwi.com suits budget-minded travellers comfortable with self-transfer risks. Read the guarantee conditions, minimum connection times and baggage rules on each segment before buying.