But, remember that Berlin-tegel / Otto Lilienthal Airport is only one of the airports in Berlin – searching for flights from ‘London’ to ‘Berlin’ will give you more options, and possibly lower prices.
You could also try searching by month, if you're flexible on dates. This will show you when prices are at their cheapest and their most expensive. Generally speaking, the earlier you book, the better deal you'll get.
Once you’ve made your flight selection, click through to the next page to complete your booking. You can also explore accommodation and car hire options in Germany by using the tabs at the top of the page.