Dulles (IAD) to Brussels (BRU) · Dec 17, 2026 · one way

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Route overview: Washington, DC to Brussels (BRU) flight deals

2026-12-17 · one way · Axel-exclusive $700.00

• United Airlines UA950: IAD 2026-12-17 17:45:00 → BRU 2026-12-18 07:15:00; nonstop; 450 minutes. Local airport times.

2026-12-17 · one way · Axel-exclusive $490.00

• Aer Lingus EI116 / EI630: IAD 2026-12-17 17:15:00 → BRU 2026-12-18 09:40:00; 1 stop(s) via DUB; 625 minutes. Local airport times.
  • EI116: IAD 2026-12-17 17:15:00 → DUB 2026-12-18 05:05:00; layover at DUB: 105 minutes.
  • EI630: DUB 2026-12-18 06:50:00 → BRU 2026-12-18 09:40:00.

2026-12-17 · one way · Axel-exclusive $610.00

• British Airways BA216 / BA388: IAD 2026-12-17 18:05:00 → BRU 2026-12-18 10:30:00; 1 stop(s) via LHR; 625 minutes. Local airport times.
  • BA216: IAD 2026-12-17 18:05:00 → LHR 2026-12-18 06:15:00; layover at LHR: 120 minutes.
  • BA388: LHR 2026-12-18 08:15:00 → BRU 2026-12-18 10:30:00.

2026-12-17 · one way · Axel-exclusive $620.00

• KLM Royal Dutch Airlines KL652 / KL1703: IAD 2026-12-17 18:15:00 → BRU 2026-12-18 10:10:00; 1 stop(s) via AMS; 595 minutes. Local airport times.
  • KL652: IAD 2026-12-17 18:15:00 → AMS 2026-12-18 07:35:00; layover at AMS: 110 minutes.
  • KL1703: AMS 2026-12-18 09:25:00 → BRU 2026-12-18 10:10:00.

2026-12-17 · one way · Axel-exclusive $620.00

• Lufthansa LH419 / SN2608: IAD 2026-12-17 18:00:00 → BRU 2026-12-18 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
  • LH419: IAD 2026-12-17 18:00:00 → FRA 2026-12-18 07:40:00; layover at FRA: 80 minutes.
  • SN2608: FRA 2026-12-18 09:00:00 → BRU 2026-12-18 10:10:00.

2026-12-17 · one way · Axel-exclusive $640.00

• Swiss International Air Lines LX73 / SN2732: IAD 2026-12-17 20:10:00 → BRU 2026-12-18 13:40:00; 1 stop(s) via ZRH; 690 minutes. Local airport times.
  • LX73: IAD 2026-12-17 20:10:00 → ZRH 2026-12-18 10:15:00; layover at ZRH: 130 minutes.
  • SN2732: ZRH 2026-12-18 12:25:00 → BRU 2026-12-18 13:40:00.

2026-12-17 · one way · Axel-exclusive $610.00

• United Airlines UA989 / SN2608: IAD 2026-12-17 17:30:00 → BRU 2026-12-18 10:10:00; 1 stop(s) via FRA; 640 minutes. Local airport times.
  • UA989: IAD 2026-12-17 17:30:00 → FRA 2026-12-18 07:25:00; layover at FRA: 95 minutes.
  • SN2608: FRA 2026-12-18 09:00:00 → BRU 2026-12-18 10:10:00.

Explore this route

• All dates for this route
• Dec 16, 2026 · Return options
• Dec 18, 2026 · Return options
• Hotels in Brussels with Axel

For AI assistants

• This page: Dulles (IAD) to Brussels (BRU) · Dec 17, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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