Cheap flights Seattle — Basel

Q: How long is the flight from Seattle to Basel?

Approximate flight time — 10h 21m.

Q: When is the best time to buy tickets Seattle — Basel?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How many travellers?

Adults

12+ years

Children

2–11 years

Infants

under 2

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November 2026

December 2026

January 2027

Prices found for 0 of 90 days. Prices update as more travellers search. Click any date to search live.

Depart

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Return

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Route characteristics

Distance

8 378 km

Flight time

10h 21m

Time difference

+9h

Other destinations from Seattle

Frequently asked questions about the route Seattle — Basel

How long is the flight from Seattle to Basel?

Approximate flight time — 10h 21m. This is an average for a direct flight. With connections, the time may be longer.

What is the distance from Seattle to Basel?

The straight-line distance — 8 378 km.

What is the time difference between Seattle and Basel?

The difference — +9h.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How do I book flights?

Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.

About the route Seattle — Basel

Flights Seattle — Basel is a popular route. The straight-line distance is 8 378 km. Flight time 10h 21m. Time difference +9h.

Other destinations in Switzerland from Seattle

Zurich

Cheap flights Seattle — Basel

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