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SEA (Seattle) to BRU (Brussels) Flights $773.46

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Cheap SEA to BRU Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Seattle to Brussels (SEA to BRU)

Question : Which airline is offering the cheapest flight from SEA to BRU?
Answer : American Airlines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $564, which is quite a deal when compared to the high-end bookings of $4,865.

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jul 17th, the best day for deals to Brussels (BRU) is Aug 9th. It costs $804, which is 32% below this route's average price.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : In August, Monday 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 are fluctuating much more for this route than the majority of routes from the United States, as they're ranging anywhere from $564 to $4,865. The further out you book a route, the more likely you are to save.

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 13 days.