Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Feb 28th. As of Feb 20th, it's showing the cheapest ticket sales at $965. That is 76% below the average price for this route, so you can spend that extra money on a fun experience in Bremen.
Question : Is the price you found a good deal?
Answer : Flight prices fluctuate much more than most routes from the United States for AUS to BRE. They vary anywhere from $965 to $5,677. Prices tend to be lower the further out you book.
Question : How long do most people stay in Bremen?
Answer : Of course you're not most people, but if you were, you'd stay roughly 11 days.
Question : Is price more important than specific travel days for you?
Answer : The best day to fly on a budget this month is Thursday. Flexibility is paramount when booking travel plans in order to keep travel costs down.