Cheap Flights from Philadelphia to Ostend

View €370 flight on Sun, 10 Aug 2025Opens in a new window

Popular airlines from Philadelphia to Ostend

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Cheap flights from Philadelphia to Ostend (ILG-BRU)

Prices were available within the past 7 days and start at €370 for one-way flights and €509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 10 Aug - Tue, 26 Aug
PHL
Philadelphia
BRU
Brussels
€509 Return, found 5 days ago
€509
Return
found 5 days ago
Select United flight, departing Sun, 10 Aug from Philadelphia to Brussels, returning Tue, 26 Aug, priced at €509 found 5 days ago
Air Canada
Mon, 11 Aug - Sun, 24 Aug
PHL
Philadelphia
BRU
Brussels
€547 Return, found 1 day ago
€547
Return
found 1 day ago
Select Air Canada flight, departing Mon, 11 Aug from Philadelphia to Brussels, returning Sun, 24 Aug, priced at €547 found 1 day ago
Virgin Atlantic
Mon, 11 Aug - Sun, 24 Aug
PHL
Philadelphia
BRU
Brussels
€552 Return, found 1 day ago
€552
Return
found 1 day ago
Select Virgin Atlantic flight, departing Mon, 11 Aug from Philadelphia to Brussels, returning Sun, 24 Aug, priced at €552 found 1 day ago
Delta
Sun, 10 Aug - Tue, 26 Aug
PHL
Philadelphia
BRU
Brussels
€586 Return, found 5 days ago
€586
Return
found 5 days ago
Select Delta flight, departing Sun, 10 Aug from Philadelphia to Brussels, returning Tue, 26 Aug, priced at €586 found 5 days ago
British Airways
Mon, 11 Aug - Sun, 24 Aug
PHL
Philadelphia
BRU
Brussels
€593 Return, found 1 day ago
€593
Return
found 1 day ago
Select British Airways flight, departing Mon, 11 Aug from Philadelphia to Brussels, returning Sun, 24 Aug, priced at €593 found 1 day ago
KLM
Mon, 11 Aug - Sun, 24 Aug
PHL
Philadelphia
BRU
Brussels
€596 Return, found 1 day ago
€596
Return
found 1 day ago
Select KLM flight, departing Mon, 11 Aug from Philadelphia to Brussels, returning Sun, 24 Aug, priced at €596 found 1 day ago

Find the cheapest month to fly from Philadelphia (PHL) to Brussels (BRU)

March is typically the cheapest month to fly

From €403 - €1,338 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.