Flights from Washington, D.C. to Belgium from USD 499
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1 Passenger, Economy
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Promo Code
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Best Flight Deals from Washington, D.C. to Belgium
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USD
Washington, D.C. (IAD)to
Brussels (BRU)29/01/2026 - 02/02/2026
From
USD 499
Viewed 22 hours ago
Round trip
Economy
Washington, D.C. (IAD)to
Brussels (BRU)10/03/2026 - 17/03/2026
From
USD 499
Viewed 7 hours ago
Round trip
Economy
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Business Flights Deals
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USD
Washington, D.C. (IAD)to
Brussels (BRU)
29/01/2026 - 02/02/2026
Round trip
Business
From
USD 2,800
Viewed 22 hours ago
Washington, D.C. (IAD)to
Brussels (BRU)
11/03/2026 - 18/03/2026
Round trip
Business
From
USD 2,800
Viewed 7 hours ago
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.
Best Flight Deals from Washington, D.C. to Belgium
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USD
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Washington, D.C. (IAD) | Brussels (BRU) | Round trip | Economy | 10/03/2026 - 17/03/2026 | From USD 499 Viewed 7 hours ago | |
| Washington, D.C. (IAD) | Brussels (BRU) | Round trip | Economy | 11/03/2026 - 18/03/2026 | From USD 499 Viewed 7 hours ago |
*The fares shown have been updated in the last 48 hours and may no longer be available at the time of booking. Additional fees and charges may apply for optional products and services.