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 | 26.04.2025 - 30.04.2025 | from 563€ * Viewed: 14 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 24.04.2025 - 10.05.2025 | from 601€ * Viewed: 15 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 26.04.2025 - 30.04.2025 | from 698€ * Viewed: 14 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 19.07.2025 - 08.08.2025 | from 717€ * Viewed: 15 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 26.07.2025 - 10.08.2025 | from 717€ * Viewed: 17 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 07.07.2025 - 18.07.2025 | from 729€ * Viewed: 40 minutes ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 24.04.2025 - 10.05.2025 | from 736€ * Viewed: 15 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 19.07.2025 - 08.08.2025 | from 852€ * Viewed: 15 hours ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 23.07.2025 - 08.08.2025 | from 680€ * Viewed: 1 day ago |
| FromBrussels (BRU) | ToWashington, D.C. (IAD) | Roundtrip | Economy | 23.07.2025 - 08.08.2025 | from 804€ * Viewed: 1 day 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.