Price changes during your booking occur due to change in flight prices. At TravelBird we do not own any of the inventory (hotels, flights, transfers) that we offer in our packages. Meaning that airlines can change the prices of their flight whenever they want and TravelBird has to adjust to that price.
Therefore we constantly need to optimise our system to ensure we have the correct prices in our calendar. Sometimes, this optimisation might take place during the process of your booking. This means that the price that we had estimated for the flight included in your package, might have increased or decreased during the booking process.
We know this might be confusing, so please do not hesitate to contact our travel advisors for any questions or further explanation of these price changes.