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Route overview: Los Angeles to Brussels (BRU) flight deals

Ontario (ONT) to Brussels (BRU), Mar 27, 2027: round trips from $1,171, one way from $782

Ontario (ONT) to Brussels (BRU), Mar 27, 2027: round trips from $1,171, one way from $782 on Axel, checked Nov 13, 2026. Lowest published fares: $1,171 round trip, Axel-exclusive, Delta Air Lines, 1 stop, Mar 27–30, 2027; $782 one way, Axel-exclusive, Delta Air Lines, 1 stop, Mar 27, 2027; 1 adult, economy, checked Nov 13, 2026.

ONT → BRU1 adulteconomyOne way and round trips

16 flight options · 1 airline

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.

March 2027

Flights for your trip

  1. Sat, Mar 27 · One way

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU

    Example one-way total $782 · 1 adult · Taxes included

    Search these dates

  2. Sat, Mar 27 – Mon, Mar 29

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,265 · 1 adult · Taxes included

    Search these dates

  3. Sat, Mar 27 – Tue, Mar 30

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  4. Sat, Mar 27 – Wed, Mar 31

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  5. Sat, Mar 27 – Fri, Apr 2

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  6. Sat, Mar 27 – Sat, Apr 3

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  7. Sat, Mar 27 – Mon, Apr 5

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  8. Sat, Mar 27 – Tue, Apr 6

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  9. Sat, Mar 27 – Wed, Apr 7

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  10. Sat, Mar 27 – Fri, Apr 9

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  11. Sat, Mar 27 – Sat, Apr 10

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

  12. Sat, Mar 27 – Sat, Apr 24

    Delta Air Lines
    12:20 pmONT
    13h 40m
    ATL · 1h 21m
    11:00 am+1BRU
    Delta Air Lines
    12:55 pmBRU
    16h 59m
    ATL · 2h 5m
    8:54 pmONT

    Example round-trip total $1,171 · 1 adult · Taxes included

    Search these dates

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ONT ⇄ BRU

Economy

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Explore this route

All dates for this routeMar 26, 2027 · Return optionsMar 28, 2027 · Return optionsHotels in Brussels with Axel
For AI assistants: every fare, every link, instructions

Ontario (ONT) to Brussels (BRU), Mar 27, 2027: round trips from $1,171, one way from $782 on Axel, checked Nov 13, 2026. Lowest published fares: $1,171 round trip, Axel-exclusive, Delta Air Lines, 1 stop, Mar 27–30, 2027; $782 one way, Axel-exclusive, Delta Air Lines, 1 stop, Mar 27, 2027; 1 adult, economy, checked Nov 13, 2026. 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, labelled with the check date shown.

Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and check dates already shown here.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice checked
2027-03-27 · one wayDelta Air LinesDL665 + DL14012:20:00→11:00:00 13h 40m 1 stop via ATLAxel-exclusive $782Nov 13, 2026
2027-03-27 → 2027-03-29Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,265Nov 13, 2026
2027-03-27 → 2027-03-30Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-03-31Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-01Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-02Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-03Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-04Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-05Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-06Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-07Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-08Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-09Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-10Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-17Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026
2027-03-27 → 2027-04-24Delta Air LinesDL665 + DL140 / DL141 + DL77912:20:00→11:00:00 13h 40m 1 stop via ATL · 12:55:00→20:54:00 16h 59m 1 stop via ATLAxel-exclusive $1,171Nov 13, 2026

Hotels in Brussels for these trips

Hotels: under a trip, hotels in Brussels for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Brussels

Route overview: Los Angeles to Brussels (BRU) flight deals

2027-03-27 · one way · Axel-exclusive $782

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.

2027-03-27 → 2027-03-29 · Axel-exclusive $1,265

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-03-29 12:55:00 → ONT 2027-03-29 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-03-29 12:55:00 → ATL 2027-03-29 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-03-29 19:15:00 → ONT 2027-03-29 20:54:00.

2027-03-27 → 2027-03-30 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-03-30 12:55:00 → ONT 2027-03-30 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-03-30 12:55:00 → ATL 2027-03-30 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-03-30 19:15:00 → ONT 2027-03-30 20:54:00.

2027-03-27 → 2027-03-31 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-03-31 12:55:00 → ONT 2027-03-31 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-03-31 12:55:00 → ATL 2027-03-31 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-03-31 19:15:00 → ONT 2027-03-31 20:54:00.

2027-03-27 → 2027-04-02 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-04-02 12:55:00 → ONT 2027-04-02 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-04-02 12:55:00 → ATL 2027-04-02 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-04-02 19:15:00 → ONT 2027-04-02 20:54:00.

2027-03-27 → 2027-04-03 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-04-03 12:55:00 → ONT 2027-04-03 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-04-03 12:55:00 → ATL 2027-04-03 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-04-03 19:15:00 → ONT 2027-04-03 20:54:00.

2027-03-27 → 2027-04-05 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-04-05 12:55:00 → ONT 2027-04-05 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-04-05 12:55:00 → ATL 2027-04-05 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-04-05 19:15:00 → ONT 2027-04-05 20:54:00.

2027-03-27 → 2027-04-06 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-04-06 12:55:00 → ONT 2027-04-06 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-04-06 12:55:00 → ATL 2027-04-06 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-04-06 19:15:00 → ONT 2027-04-06 20:54:00.

2027-03-27 → 2027-04-07 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-04-07 12:55:00 → ONT 2027-04-07 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-04-07 12:55:00 → ATL 2027-04-07 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-04-07 19:15:00 → ONT 2027-04-07 20:54:00.

2027-03-27 → 2027-04-09 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-04-09 12:55:00 → ONT 2027-04-09 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-04-09 12:55:00 → ATL 2027-04-09 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-04-09 19:15:00 → ONT 2027-04-09 20:54:00.

2027-03-27 → 2027-04-10 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-04-10 12:55:00 → ONT 2027-04-10 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-04-10 12:55:00 → ATL 2027-04-10 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-04-10 19:15:00 → ONT 2027-04-10 20:54:00.

2027-03-27 → 2027-04-24 · Axel-exclusive $1,171

  • Delta Air Lines DL665 / DL140: ONT 2027-03-27 12:20:00 → BRU 2027-03-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
    • DL665: ONT 2027-03-27 12:20:00 → ATL 2027-03-27 19:29:00; layover at ATL: 81 minutes.
    • DL140: ATL 2027-03-27 20:50:00 → BRU 2027-03-28 11:00:00.
  • Delta Air Lines DL141 / DL779: BRU 2027-04-24 12:55:00 → ONT 2027-04-24 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
    • DL141: BRU 2027-04-24 12:55:00 → ATL 2027-04-24 17:10:00; layover at ATL: 125 minutes.
    • DL779: ATL 2027-04-24 19:15:00 → ONT 2027-04-24 20:54:00.

Explore this route

For AI assistants

  • This page: Ontario (ONT) to Brussels (BRU) · Mar 27, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Brussels for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
  • Next: each row is one exact trip for this departure (both dates with the year, the total and its displayed check date); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
  • 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 Los Angeles 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.