Question : How long do most people stay in Brussels?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : For the month of June, Friday is your lowest-cost day to fly. Flexibility is paramount when booking travel plans in order to keep travel costs down.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices change a lot less than most routes from the United Kingdom for GLA to BRU. They vary from $168 to $169. The further out you book a route, the more likely you are to save.
Question : Over the coming months, which airline is getting their passengers to Brussels Airport (BRU) round-trip the cheapest?
Answer : KLM is your best bet for finding that coveted low fare. They're offering fares as low as $168, while prices for other flights are as high as $169.