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Cheap Flights from Seattle to Basel $497.3

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Cheapest Flights from Seattle to Basel (SEA to BSL)

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

Interesting Facts About Flights from Seattle to Basel (SEA to BSL)

Question : Should you take that vacation to Basel, Switzerland in the next 30 days?
Answer : Since low prices are preferred, look at Mar 8th. As of Feb 20th, it's showing the cheapest ticket sales at $790. That is 62% below the average price for this route, so you can spend that extra cash on a fun experience in Basel, Switzerland.

Question : What price range should you expect when booking from Seattle (SEA) to Basel, Switzerland (BSL)?
Answer : Flight prices fluctuate a lot more than the majority of routes from the United States for SEA to BSL. They range anywhere from $454 to $5,642. However, the sooner you book, the better price you tend to get.

Question : Who's offering the cheapest round-trip flight to EuroAirport Swiss (BSL) over the coming months?
Answer : Prices are hitting as high as $5,642 over the next three months when flying to BSL from SEA. Check out SWISS, as they have been booking customers at just $454.

Question : How many days should you spend in Basel, Switzerland?
Answer : Over the next two months, passengers from SEA to BSL are planning on staying for 10 days on average.

Question : Will you do what it takes to get the absolute cheapest flight?
Answer : For the month of March, the cheapest day to fly is Wednesday. Being flexible with your travel days garners even more savings during booking.