Go through your results for flights to Iasi in Romania with Netflights. Although Austrian Airlines usually has the best prices, it's best to double check what's available for your travel dates.
If you don’t have set dates for when you want to fly to Iasi, try searching by month – that way, you can compare airfares throughout the year.
Iasi receives one direct and indirect flights every week, but the cheapest airline is normally Austrian Airlines. So, if the flights to Iasi don't work for you, you could always try searching for flights to other airports in Romania.
For even more options, check what other airports you could fly to Iasi from. You might be able to make a saving by going from a different airport or city.