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Seattle to Basel Flights

Age of children at time of trip

We will search for applicable airfare discounts. Must have 1 adult for each infant in lap

Selected fares from Seattle to Basel

Departure Arrival Travel dates Round-trip
SEA BSL Wed, May 13 - Sun, May 31 $1,320
SEA BSL Wed, May 13 - Sun, May 31 $1,329
SEA BSL Wed, May 13 - Sun, May 31 $1,337
SEA BSL Wed, May 13 - Sun, May 31 $1,351
SEA BSL Wed, May 13 - Sun, May 31 $1,427
SEA BSL Tue, Sep 1 - Thu, Oct 1 $1,520
SEA BSL Sun, Aug 9 - Thu, Aug 20 $1,754
SEA BSL Thu, Jul 30 - Tue, Aug 11 $1,796
SEA BSL Thu, Jul 30 - Tue, Aug 11 $1,809
SEA BSL Thu, Jul 30 - Tue, Aug 11 $1,850
SEA BSL Thu, Jul 30 - Tue, Aug 11 $2,984
SEA BSL Thu, Jul 30 - Tue, Aug 11 $3,134

Seattle and Basel airports and terminals

Airports in Seattle WA, US
map of airports in Seattle
  • 1

    SeaTac Airport (SEA)

    Distance from City Center: 10.9 miles

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Airports in Basel , CH
map of airports in Basel
  • 1

    EuroAirport Basel (BSL)

    Distance from City Center: 4.4 miles

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Highlighted price = Cheapest round-trip flights

Prices are round trip per person (conditions apply)

Featured Basel Airport Hotels

Hotel only $68

ibis Mulhouse Bâle Aéroport

2 stars
4.0 / 5 1 reviews

17 Avenue du Gal de Gaulle Map

5 minutes from the Mulhouse Bâle airport with free transfer and long-stay parking facilities.... More

Hotel only $125

Airport Hotel Basel

4 stars
4.1 / 5 7 reviews

Flughafenstrasse 215 Map

Save 5% on your stay

A design hotel located just 3 minutes from Basel Airport and just 7 minutes from the trade fair and City centre.... More

Hotel only $48

Adagio Access Saint Louis Bâle (ex Citéa)

3 stars
3.0 / 5 7 reviews

92 Avenue de Bale Map

...Basel-Mulhouse airport and the major road networks are also easily accessible. More

Hotel only $128

BEST WESTERN Hotel Stuecki

3 stars
4.3 / 5 4 reviews

Badenstrasse 1 Map

The BEST WESTERN Hotel Stuecki is an attractive modern business hotel and it is nestled in the new Stuecki Shopping Centre which has more than 100 shops and gastro-concepts. The BEST WESTERN Hotel... More

Hotel only $137

Hotel Spalentor Basel

4 stars
4.0 / 5 2 reviews

Schoenbeinstrasse 1 Map

Situated directly from the historical Spalentor, Hotel Spalentor Basel awaits you with typical Swiss flair and four-star comfort. Warm hospitality and perfect service make our hotel home to... More

Hotel only $104

Hotel Rochat

2 stars
4.5 / 5 11 reviews

Petersgraben 23 Map

This hotel in a historic listed building in the old town of Basel enjoys a central and very quiet location, close to the university and the cantonal hospital. Hotel Rochat offers 50 rooms with 95... More

Seattle to Basel Intro 39

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Earn miles or points on select Seattle to Basel flights to boost your frequent flyer travel rewards. When using Orbitz to book domestic or international flights, include your frequent flyer numbers or add these details to your Orbitz user profile so they are included with your reservation.

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Orbitz is the ideal way to book flights from Seattle to Basel. Free Orbitz alerts can be sent to you and as many as six of your contacts about changes to your Seattle to Basel flights. This keeps everyone notified of flight delays or any other disruptions that might impact your arrival time.

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You can always find affordable flights from Seattle to Basel on Orbitz. Use different airlines to book arrival and departure flights, take advantage of vacation package deals, and secure exclusive rewards.

Flight schedule for flights from Seattle to Basel on Tue, Jan 27, 2015

Carrier Flight # Departing Arriving Aircraft Flight time
Airport Time Airport Time
Delta Air Lines/Air France DL142/AF8373 SEA 1:14 PM BSL 11:10 AM 333/E90 12hr 56min
Delta Air Lines/Delta Air Lines DL142/DL9317 SEA 1:14 PM BSL 11:10 AM 333/E90 12hr 56min
Delta Air Lines/KLM Royal Dutch Airlines DL142/KL1985 SEA 1:14 PM BSL 11:10 AM 333/EMJ 12hr 56min
KLM Royal Dutch Airlines/Air France KL6032/AF8373 SEA 1:14 PM BSL 11:10 AM 330/E90 12hr 56min
KLM Royal Dutch Airlines/KLM Royal Dutch Airlines KL6032/KL1985 SEA 1:14 PM BSL 11:10 AM 330/EMJ 12hr 56min
American Airlines/Air France AA42/AF7744 SEA 8:51 AM BSL 2:13 PM 738/E70 20hr 22min
Air France/Air France AF3653/AF7744 SEA 12:59 PM BSL 2:13 PM 76W/E70 16hr 14min
Alitalia/Air France AZ3366/AF7744 SEA 12:59 PM BSL 2:13 PM 76W/E70 16hr 14min
Delta Air Lines/Air France DL32/AF7744 SEA 12:59 PM BSL 2:13 PM 76W/E70 16hr 14min
Delta Air Lines/Delta Air Lines DL32/DL8310 SEA 12:59 PM BSL 2:13 PM 76W/E70 16hr 14min
US Airways/Air France US42/AF7744 SEA 8:51 AM BSL 2:13 PM 738/E70 20hr 22min
American Airlines/American Airlines AA6127/AA6584 SEA 6:00 PM BSL 4:35 PM 777/319 13hr 35min
American Airlines/airberlin AA6127/AB5076 SEA 6:00 PM BSL 4:35 PM 777/319 13hr 35min