Flights from Basel, Switzerland/Mulhouse to Seattle – Airlines & connecting routes
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BSL to SEA – All flight route options from EuroAirport Basel Mulhouse Freiburg, Switzerland to Seattle Tacoma International, Washington, USA. These flights are operated by 9 different airlines through 5 different connections. The shortest flight time is 13 hours. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Basel, Switzerland/Mulhouse to Seattle flights
With over 239 flights every week and 5 different airlines you have a wide range of options. While flying to Seattle from Basel, Switzerland/Mulhouse you will be doing a stopover in Munich, Amsterdam or any other of the 5 alternatives with flight connections.
Are there any non-stop flights from BSL to SEA?
There are no direct or non-stop flights from EuroAirport Basel Mulhouse Freiburg, BSL to Seattle Tacoma International, SEA.
Basel, Switzerland/Mulhouse to Seattle with Lufthansa
If you choose to fly with Lufthansa from Basel, Switzerland/Mulhouse to Seattle you can make a transit either via Munich or via Frankfurt. The route via Munich is 1 hour and 11 minutes faster. Lufthansa is a Star Alliance member.
Distance & flight times: Basel Airport to Seattle Airport
The shortest flight time between BSL and SEA is 12 hours and 59 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
MUC Munich | 12h 59m | 55m | 5501 miles (8851 km) |
AMS Amsterdam | 14h 35m | 2h 55m | 5247 miles (8442 km) |
LHR London | 15h 3m | 2h 55m | 5261 miles (8465 km) |
FRA Frankfurt | 15h 35m | 2h 40m | 5297 miles (8523 km) |
CDG Paris | 16h 25m | 4h 35m | 5279 miles (8494 km) |


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From Basel, Switzerland/Mulhouse to USA
Below is a list of other destinations to USA from EuroAirport Basel Mulhouse Freiburg with either direct flights or 1 stop connections.
From Switzerland to Seattle
Below is a list of other cities in Switzerland with flights to Seattle with either non-stop or connecting flights.