Cheap Delta flights Washington (IAD) to Basel (BSL)

Cheap Delta flights Washington (IAD) to Basel (BSL)

Prices were available within the past 7 days and start at for one-way flights and $1,314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 3 - Sat, Jul 5

IAD

Washington

BSL

Basel

$1,314 Roundtrip, found 12 hours ago

$1,314

Roundtrip

found 12 hours ago

Select Delta flight, departing Tue, Jun 3 from Washington to Basel, returning Sat, Jul 5, priced at $1,314 found 12 hours ago

Fri, Jun 6 - Sat, Jul 5

IAD

Washington

BSL

Basel

$1,359 Roundtrip, found 12 hours ago

$1,359

Roundtrip

found 12 hours ago

Select Delta flight, departing Fri, Jun 6 from Washington to Basel, returning Sat, Jul 5, priced at $1,359 found 12 hours ago