Cheap flights from Seattle to Basel

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How much is a flight from Seattle to Basel?

There’s no fixed price — fares between Seattle and Basel / Mulhouse can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Airport options between Seattle and Basel / Mulhouse

Even for routes around 5210 mi, using different airports might affect flight cost and travel time.

  • Airports in Seattle: You can fly from 2 airports in Seattle - Boeing Field, Lake Union.
  • Airports in Basel / Mulhouse: Basel / Mulhouse offers flights from 2 airports - EuroAirport CH, EuroAirport FR.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Seattle - Tacoma to Basel / Mulhouse - EuroAirport CH

Plan your journey from Seattle to Basel with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Switzerland? These cities are trending: Basel / Mulhouse, Bern, Geneva, Lugano, Zurich.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to Basel.

How much does an airline ticket from Seattle to Basel cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Seattle to Basel.

How far is Seattle from Basel / Mulhouse?

Seattle is about 5210 mi from Basel / Mulhouse.

What are the airports in Basel / Mulhouse?

Basel / Mulhouse has 2 airports: EuroAirport CH, EuroAirport FR.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in Switzerland?

The most popular cities in Switzerland according to our users' searches are: Basel / Mulhouse, Bern, Geneva, Lugano, Zurich.

When should I book a flight from Seattle to Basel / Mulhouse?

This information is not available at the moment.

What is the cheapest month to fly from Seattle to Basel / Mulhouse?

This information is not available at the moment.

What is the most expensive month to fly from Seattle to Basel / Mulhouse?

This information is not available at the moment.

What is the best day of the week to fly from Seattle to Basel / Mulhouse?

This information is not available at the moment.