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

Dulles → Brussels

Dec 27, 2026 · choose your return date

IAD → BRU1 adulteconomyOne way and round trips

28 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 27, 2026 · One wayLufthansaUp to 1 stop each way$806.00 Dec 27, 2026 · One wayUnited AirlinesNonstop$910.00 Dec 27, 2026 – Dec 29, 2026 · 2 nightsLufthansaUp to 1 stop each way$1092.00 Dec 27, 2026 – Dec 29, 2026 · 2 nightsUnited AirlinesNonstop$1248.00 Dec 27, 2026 – Dec 30, 2026 · 3 nightsLufthansaUp to 1 stop each way$1092.00 Dec 27, 2026 – Dec 30, 2026 · 3 nightsUnited AirlinesNonstop$1248.00 Dec 27, 2026 – Dec 31, 2026 · 4 nightsLufthansaUp to 1 stop each way$1092.00 Dec 27, 2026 – Dec 31, 2026 · 4 nightsUnited AirlinesNonstop$1248.00 Dec 27, 2026 – Jan 1, 2027 · 5 nightsLufthansaUp to 1 stop each way$1062.60 Dec 27, 2026 – Jan 1, 2027 · 5 nightsUnited AirlinesNonstop$1214.40 Dec 27, 2026 – Jan 2, 2027 · 6 nightsLufthansaUp to 1 stop each way$1062.60 Dec 27, 2026 – Jan 2, 2027 · 6 nightsUnited AirlinesNonstop$1214.40 Dec 27, 2026 – Jan 3, 2027 · 7 nightsLufthansaUp to 1 stop each way$1062.60 Dec 27, 2026 – Jan 3, 2027 · 7 nightsUnited AirlinesNonstop$1214.40 Dec 27, 2026 – Jan 4, 2027 · 8 nightsLufthansaUp to 1 stop each way$1062.60 Dec 27, 2026 – Jan 4, 2027 · 8 nightsUnited AirlinesNonstop$1214.40 Dec 27, 2026 – Jan 5, 2027 · 9 nightsLufthansaUp to 1 stop each way$945.00 Dec 27, 2026 – Jan 5, 2027 · 9 nightsUnited AirlinesNonstop$1080.00 Dec 27, 2026 – Jan 6, 2027 · 10 nightsLufthansaUp to 1 stop each way$945.00 Dec 27, 2026 – Jan 6, 2027 · 10 nightsUnited AirlinesNonstop$1080.00 Dec 27, 2026 – Jan 7, 2027 · 11 nightsLufthansaUp to 1 stop each way$945.00 Dec 27, 2026 – Jan 7, 2027 · 11 nightsUnited AirlinesNonstop$1080.00 Dec 27, 2026 – Jan 8, 2027 · 12 nightsLufthansaUp to 1 stop each way$945.00 Dec 27, 2026 – Jan 8, 2027 · 12 nightsUnited AirlinesNonstop$1080.00 Dec 27, 2026 – Jan 9, 2027 · 13 nightsLufthansaUp to 1 stop each way$945.00 Dec 27, 2026 – Jan 9, 2027 · 13 nightsUnited AirlinesNonstop$1080.00 Dec 27, 2026 – Jan 10, 2027 · 14 nightsLufthansaUp to 1 stop each way$945.00 Dec 27, 2026 – Jan 10, 2027 · 14 nightsUnited AirlinesNonstop$1080.00

Flights for your trip

  1. Sun, Dec 27 · One way

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU

    One-way total · 1 adult · Taxes included

  2. Sun, Dec 27 · One way

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU

    One-way total · 1 adult · Taxes included

  3. Sun, Dec 27 – Tue, Dec 29

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  4. Sun, Dec 27 – Tue, Dec 29

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  5. Sun, Dec 27 – Wed, Dec 30

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  6. Sun, Dec 27 – Wed, Dec 30

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  7. Sun, Dec 27 – Thu, Dec 31

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  8. Sun, Dec 27 – Thu, Dec 31

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  9. Sun, Dec 27 – Fri, Jan 1

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  10. Sun, Dec 27 – Fri, Jan 1

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  11. Sun, Dec 27 – Sat, Jan 2

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  12. Sun, Dec 27 – Sat, Jan 2

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  13. Sun, Dec 27 – Mon, Jan 4

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  14. Sun, Dec 27 – Mon, Jan 4

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  15. Sun, Dec 27 – Tue, Jan 5

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  16. Sun, Dec 27 – Tue, Jan 5

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  17. Sun, Dec 27 – Wed, Jan 6

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  18. Sun, Dec 27 – Wed, Jan 6

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  19. Sun, Dec 27 – Thu, Jan 7

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  20. Sun, Dec 27 – Thu, Jan 7

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  21. Sun, Dec 27 – Fri, Jan 8

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  22. Sun, Dec 27 – Fri, Jan 8

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

  23. Sun, Dec 27 – Sun, Jan 10

    Lufthansa
    6:00 pmIAD
    10h 10m
    FRA · 1h 20m
    10:10 am+1BRU
    Lufthansa
    8:25 amBRU
    12h 10m
    FRA · 2h 5m
    2:35 pmIAD

    Round-trip total · 1 adult · Taxes included

  24. Sun, Dec 27 – Sun, Jan 10

    United Airlines
    5:45 pmIAD
    7h 30m
    Nonstop
    7:15 am+1BRU
    United Airlines
    11:55 amBRU
    8h 35m
    Nonstop
    2:30 pmIAD

    Round-trip total · 1 adult · Taxes included

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1 of 24

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IAD ⇄ BRU

Economy

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Explore this route

All dates for this routeDec 26, 2026 · Return optionsDec 28, 2026 · Return optionsHotels in Brussels with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-27 · one wayUnited AirlinesUA950Axel-exclusive $910.002026-10-29T01:05:49Z
2026-12-27 · one wayLufthansaLH419 + SN2608Axel-exclusive $806.002026-10-29T01:05:49Z
2026-12-27 → 2026-12-29United AirlinesUA950 / UA951Axel-exclusive $1248.002026-10-29T01:05:49Z
2026-12-27 → 2026-12-29LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $1092.002026-10-29T01:05:49Z
2026-12-27 → 2026-12-30United AirlinesUA950 / UA951Axel-exclusive $1248.002026-10-29T01:05:49Z
2026-12-27 → 2026-12-30LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $1092.002026-10-29T01:05:49Z
2026-12-27 → 2026-12-31United AirlinesUA950 / UA951Axel-exclusive $1248.002026-10-29T01:05:49Z
2026-12-27 → 2026-12-31LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $1092.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-01United AirlinesUA950 / UA951Axel-exclusive $1214.402026-10-29T01:05:49Z
2026-12-27 → 2027-01-01LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $1062.602026-10-29T01:05:49Z
2026-12-27 → 2027-01-02United AirlinesUA950 / UA951Axel-exclusive $1214.402026-10-29T01:05:49Z
2026-12-27 → 2027-01-02LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $1062.602026-10-29T01:05:49Z
2026-12-27 → 2027-01-03United AirlinesUA950 / UA951Axel-exclusive $1214.402026-10-29T01:05:49Z
2026-12-27 → 2027-01-03LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $1062.602026-10-29T01:05:49Z
2026-12-27 → 2027-01-04United AirlinesUA950 / UA951Axel-exclusive $1214.402026-10-29T01:05:49Z
2026-12-27 → 2027-01-04LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $1062.602026-10-29T01:05:49Z
2026-12-27 → 2027-01-05United AirlinesUA950 / UA951Axel-exclusive $1080.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-05LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $945.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-06United AirlinesUA950 / UA951Axel-exclusive $1080.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-06LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $945.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-07United AirlinesUA950 / UA951Axel-exclusive $1080.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-07LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $945.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-08United AirlinesUA950 / UA951Axel-exclusive $1080.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-08LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $945.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-09United AirlinesUA950 / UA951Axel-exclusive $1080.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-09LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $945.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-10United AirlinesUA950 / UA951Axel-exclusive $1080.002026-10-29T01:05:49Z
2026-12-27 → 2027-01-10LufthansaLH419 + SN2608 / LH1005 + UA988Axel-exclusive $945.002026-10-29T01:05:49Z

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

2026-12-27 · one way · Axel-exclusive $806.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.

2026-12-27 · one way · Axel-exclusive $910.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.

2026-12-27 → 2026-12-29 · Axel-exclusive $1092.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2026-12-29 08:25:00 → IAD 2026-12-29 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2026-12-29 08:25:00 → FRA 2026-12-29 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2026-12-29 11:30:00 → IAD 2026-12-29 14:35:00.

2026-12-27 → 2026-12-29 · Axel-exclusive $1248.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2026-12-29 11:55:00 → IAD 2026-12-29 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2026-12-30 · Axel-exclusive $1092.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2026-12-30 08:25:00 → IAD 2026-12-30 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2026-12-30 08:25:00 → FRA 2026-12-30 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2026-12-30 11:30:00 → IAD 2026-12-30 14:35:00.

2026-12-27 → 2026-12-30 · Axel-exclusive $1248.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2026-12-30 11:55:00 → IAD 2026-12-30 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2026-12-31 · Axel-exclusive $1092.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2026-12-31 08:25:00 → IAD 2026-12-31 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2026-12-31 08:25:00 → FRA 2026-12-31 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2026-12-31 11:30:00 → IAD 2026-12-31 14:35:00.

2026-12-27 → 2026-12-31 · Axel-exclusive $1248.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2026-12-31 11:55:00 → IAD 2026-12-31 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2027-01-01 · Axel-exclusive $1062.60

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2027-01-01 08:25:00 → IAD 2027-01-01 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2027-01-01 08:25:00 → FRA 2027-01-01 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2027-01-01 11:30:00 → IAD 2027-01-01 14:35:00.

2026-12-27 → 2027-01-01 · Axel-exclusive $1214.40

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2027-01-01 11:55:00 → IAD 2027-01-01 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2027-01-02 · Axel-exclusive $1062.60

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2027-01-02 08:25:00 → IAD 2027-01-02 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2027-01-02 08:25:00 → FRA 2027-01-02 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2027-01-02 11:30:00 → IAD 2027-01-02 14:35:00.

2026-12-27 → 2027-01-02 · Axel-exclusive $1214.40

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2027-01-02 11:55:00 → IAD 2027-01-02 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2027-01-04 · Axel-exclusive $1062.60

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2027-01-04 08:25:00 → IAD 2027-01-04 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2027-01-04 08:25:00 → FRA 2027-01-04 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2027-01-04 11:30:00 → IAD 2027-01-04 14:35:00.

2026-12-27 → 2027-01-04 · Axel-exclusive $1214.40

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2027-01-04 11:55:00 → IAD 2027-01-04 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2027-01-05 · Axel-exclusive $945.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2027-01-05 08:25:00 → IAD 2027-01-05 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2027-01-05 08:25:00 → FRA 2027-01-05 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2027-01-05 11:30:00 → IAD 2027-01-05 14:35:00.

2026-12-27 → 2027-01-05 · Axel-exclusive $1080.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2027-01-05 11:55:00 → IAD 2027-01-05 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2027-01-06 · Axel-exclusive $945.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2027-01-06 08:25:00 → IAD 2027-01-06 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2027-01-06 08:25:00 → FRA 2027-01-06 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2027-01-06 11:30:00 → IAD 2027-01-06 14:35:00.

2026-12-27 → 2027-01-06 · Axel-exclusive $1080.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2027-01-06 11:55:00 → IAD 2027-01-06 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2027-01-07 · Axel-exclusive $945.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2027-01-07 08:25:00 → IAD 2027-01-07 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2027-01-07 08:25:00 → FRA 2027-01-07 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2027-01-07 11:30:00 → IAD 2027-01-07 14:35:00.

2026-12-27 → 2027-01-07 · Axel-exclusive $1080.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2027-01-07 11:55:00 → IAD 2027-01-07 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2027-01-08 · Axel-exclusive $945.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2027-01-08 08:25:00 → IAD 2027-01-08 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2027-01-08 08:25:00 → FRA 2027-01-08 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2027-01-08 11:30:00 → IAD 2027-01-08 14:35:00.

2026-12-27 → 2027-01-08 · Axel-exclusive $1080.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2027-01-08 11:55:00 → IAD 2027-01-08 14:30:00; nonstop; 515 minutes. Local airport times.

2026-12-27 → 2027-01-10 · Axel-exclusive $945.00

  • Lufthansa LH419 / SN2608: IAD 2026-12-27 18:00:00 → BRU 2026-12-28 10:10:00; 1 stop(s) via FRA; 610 minutes. Local airport times.
    • LH419: IAD 2026-12-27 18:00:00 → FRA 2026-12-28 07:40:00; layover at FRA: 80 minutes.
    • SN2608: FRA 2026-12-28 09:00:00 → BRU 2026-12-28 10:10:00.
  • Lufthansa LH1005 / UA988: BRU 2027-01-10 08:25:00 → IAD 2027-01-10 14:35:00; 1 stop(s) via FRA; 730 minutes. Local airport times.
    • LH1005: BRU 2027-01-10 08:25:00 → FRA 2027-01-10 09:25:00; layover at FRA: 125 minutes.
    • UA988: FRA 2027-01-10 11:30:00 → IAD 2027-01-10 14:35:00.

2026-12-27 → 2027-01-10 · Axel-exclusive $1080.00

  • United Airlines UA950: IAD 2026-12-27 17:45:00 → BRU 2026-12-28 07:15:00; nonstop; 450 minutes. Local airport times.
  • United Airlines UA951: BRU 2027-01-10 11:55:00 → IAD 2027-01-10 14:30:00; nonstop; 515 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Dulles (IAD) to Brussels (BRU) · Dec 27, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Washington, DC to Brussels (BRU) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.