Question : Which airline is giving the best deals for round-trip flights from Lyon Saint-Exupery International Airport (LYS) to Tegel Airport (TXL)?
Answer : Air France is your best bet for finding that coveted low fare. They're offering fares as low as $159, while prices for other flights are as high as $172.
Question : How many days should you spend in Berlin?
Answer : Passengers from LYS to TXL stay two days on average.
Question : How much should a trip from Lyon (LYS) to Berlin (TXL) cost?
Answer : Flight prices are fluctuating a lot less for this route than most routes from France, as they're ranging from $159 to $172. The further out you book a route, the more likely you are to save.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in May is Friday. Flexibility is paramount when booking travel plans in order to keep travel costs down.