Flights to Belgian Ardennes from Seattle - ￥41,880

View ￥41,880 flight on Sat, Jul 26, 2025Opens in a new window

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Cheap Flights from Seattle to Belgian Ardennes (SEA-BRU)

Prices were available within the past 7 days and start at ￥41,880 for one-way flights and ￥72,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, Jul 28 - Fri, Aug 1
SEA
Seattle
BRU
Brussels
￥72,300 Roundtrip, found 1 day ago
￥72,300
Roundtrip
found 1 day ago
Select Icelandair flight, departing Mon, Jul 28 from Seattle to Brussels, returning Fri, Aug 1, priced at ￥72,300 found 1 day ago
Virgin Atlantic
Thu, Jul 24 - Mon, Aug 4
SEA
Seattle
BRU
Brussels
￥84,590 Roundtrip, found 1 day ago
￥84,590
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Thu, Jul 24 from Seattle to Brussels, returning Mon, Aug 4, priced at ￥84,590 found 1 day ago
Air Canada
Fri, Jul 25 - Tue, Aug 5
SEA
Seattle
BRU
Brussels
￥89,430 Roundtrip, found 1 day ago
￥89,430
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Jul 25 from Seattle to Brussels, returning Tue, Aug 5, priced at ￥89,430 found 1 day ago
Delta
Fri, Jul 25 - Mon, Aug 4
SEA
Seattle
BRU
Brussels
￥93,130 Roundtrip, found 1 day ago
￥93,130
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 25 from Seattle to Brussels, returning Mon, Aug 4, priced at ￥93,130 found 1 day ago
KLM
Sun, Jul 27 - Thu, Jul 31
SEA
Seattle
ZYR
Brussels
￥97,050 Roundtrip, found 1 day ago
￥97,050
Roundtrip
found 1 day ago
Select KLM flight, departing Sun, Jul 27 from Seattle to Brussels, returning Thu, Jul 31, priced at ￥97,050 found 1 day ago
American Airlines
Sat, Jul 26 - Sat, Aug 2
SEA
Seattle
BRU
Brussels
￥185,370 Roundtrip, found 1 day ago
￥185,370
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jul 26 from Seattle to Brussels, returning Sat, Aug 2, priced at ￥185,370 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Brussels (BRU)

February is typically the cheapest month to fly

From ￥60,484 - ￥172,611 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.