$408 Cheap Swiss International Air Lines flights Philadelphia (PHL) to Belgrade (BEG)

$408 Cheap Swiss International Air Lines flights Philadelphia (PHL) to Belgrade (BEG)

Prices were available within the past 7 days and start at $408 for one-way flights and $512 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 7 - Tue, Apr 14

PHL

Philadelphia

BEG

Belgrade

$512 Roundtrip, found 2 days ago

$512

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Tue, Apr 7 from Philadelphia to Belgrade, returning Tue, Apr 14, priced at $512 found 2 days ago

Thu, Nov 13 - Tue, Nov 18

PHL

Philadelphia

BEG

Belgrade

$561 Roundtrip, found 13 hours ago

$561

Roundtrip

found 13 hours ago

Select Swiss International Air Lines flight, departing Thu, Nov 13 from Philadelphia to Belgrade, returning Tue, Nov 18, priced at $561 found 13 hours ago

Fri, Nov 14 - Sat, Nov 22

PHL

Philadelphia

BEG

Belgrade

$611 Roundtrip, found 1 hour ago

$611

Roundtrip

found 1 hour ago

Select Swiss International Air Lines flight, departing Fri, Nov 14 from Philadelphia to Belgrade, returning Sat, Nov 22, priced at $611 found 1 hour ago