Avoid higher exchange fees by booking with Kiwi.com. When you search for flights on our website or in our app, the prices of the results will be in your specified preferred currency, and any exchange to calculate those prices will have been made according to the middle of the market rate.If you must book directly with an airline, you can cheapen any exchange rate fees by setting the currency on the website to that at the point of the flight’s departure (e.g. to US dollars if you’re departing from New York). You should then only be charged by your own bank according to their fees.How to change currency on the Kiwi.com website and in the Kiwi.com appIn the top right-hand corner of our webpage, you should see a flag. Click it to adjust your currency preferences.In our app, go to Profile > Settings > App preferences > Currency to set your preferred currency.