What’s the cost of a flight from Washington Dulles to Basel?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Washington and Basel / Mulhouse.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Is there more than one airport in Washington or Basel / Mulhouse?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Washington: Washington has 3 airports - Dulles international, Ronald Reagan, Washington International.
• Airports in Basel / Mulhouse: Basel / Mulhouse has 2 airports - EuroAirport CH, EuroAirport FR.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Basel / Mulhouse as well.

Flight filters for the route Washington Dulles – Basel

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to Switzerland are often searched alongside: Basel / Mulhouse, Bern, Geneva, Lugano, Zurich.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.