Cheap United flights Seattle (SEA) to Brussels (BRU)

Cheap United flights Seattle (SEA) to Brussels (BRU)

Prices were available within the past 7 days and start at for one-way flights and $456 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 25 - Thu, Dec 4

SEA

Seattle

BRU

Brussels

$456 Roundtrip, found 19 hours ago

$456

Roundtrip

found 19 hours ago

Select United flight, departing Tue, Nov 25 from Seattle to Brussels, returning Thu, Dec 4, priced at $456 found 19 hours ago

Mon, Nov 24 - Fri, Dec 5

SEA

Seattle

BRU

Brussels

$481 Roundtrip, found 19 hours ago

$481

Roundtrip

found 19 hours ago

Select United flight, departing Mon, Nov 24 from Seattle to Brussels, returning Fri, Dec 5, priced at $481 found 19 hours ago

Sun, Nov 23 - Wed, Dec 3

SEA

Seattle

BRU

Brussels

$513 Roundtrip, found 19 hours ago

$513

Roundtrip

found 19 hours ago

Select United flight, departing Sun, Nov 23 from Seattle to Brussels, returning Wed, Dec 3, priced at $513 found 19 hours ago

Fri, Nov 28 - Fri, Dec 5

SEA

Seattle

BRU

Brussels

$531 Roundtrip, found 19 hours ago

$531

Roundtrip

found 19 hours ago

Select United flight, departing Fri, Nov 28 from Seattle to Brussels, returning Fri, Dec 5, priced at $531 found 19 hours ago

Sat, Nov 29 - Sat, Dec 6

SEA

Seattle

BRU

Brussels

$631 Roundtrip, found 19 hours ago

$631

Roundtrip

found 19 hours ago

Select United flight, departing Sat, Nov 29 from Seattle to Brussels, returning Sat, Dec 6, priced at $631 found 19 hours ago