You can now purchase United® Premium Plus, a new option coming to most long-haul international flights that offers more space, comfort and amenities. A roomier seat is just the beginning. Travelers can also look forward to upgraded dining, free alcoholic beverages and high-end amenities
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 06.04.2025 - 16.04.2025 | from 526€ * Viewed: 30 minutes ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 02.10.2025 - 19.10.2025 | from 524€ * Viewed: 18 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 23.06.2025 - 23.07.2025 | from 538€ * Viewed: 22 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 18.07.2025 - 09.08.2025 | from 620€ * Viewed: 2 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 18.03.2025 - 01.04.2025 | from 493€ * Viewed: 1 day ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 26.03.2025 - 16.04.2025 | from 493€ * Viewed: 1 day ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 09.04.2025 - 19.04.2025 | from 552€ * Viewed: 1 day ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 06.04.2025 - 22.06.2025 | from 609€ * Viewed: 1 day ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 06.04.2025 - 21.06.2025 | from 615€ * Viewed: 1 day ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 18.03.2025 - 01.04.2025 | from 628€ * Viewed: 1 day ago |
| FromBrussels (BRU) | ToWashington, D.C. (DCA) | Roundtrip | Economy | 26.02.2025 - 02.03.2025 | from 509€ * Viewed: 14 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (DCA) | Roundtrip | Economy | 27.02.2025 - 03.03.2025 | from 509€ * Viewed: 14 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (DCA) | Roundtrip | Economy | 27.02.2025 - 03.03.2025 | from 644€ * Viewed: 14 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (DCA) | Roundtrip | Economy | 26.02.2025 - 02.03.2025 | from 644€ * Viewed: 14 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (DCA) | Roundtrip | Economy | 26.02.2025 - 02.03.2025 | from 884€ * Viewed: 14 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (DCA) | Roundtrip | Economy | 27.02.2025 - 03.03.2025 | from 884€ * Viewed: 14 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.