Ontario (ONT) to Brussels (BRU), May 16, 2027: round trips from $1,281, one way from $893

Ontario (ONT) to Brussels (BRU), May 16, 2027: round trips from $1,281, one way from $893 on Axel, checked Nov 13, 2026. Lowest published fares: $1,281 round trip, Axel-exclusive, Delta Air Lines, 1 stop, May 16, 2027 – Jun 6, 2027; $893 one way, Axel-exclusive, Delta Air Lines, 1 stop, May 16, 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.

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.

• Hotels in Brussels for these nights (May 16–18, 2027 · 2 nights · 2 adults, 1 room): 3★ Appart'City Confort Bruxelles Centre Gare du Midi, $97 a night, $194 for 2 nights · 4★ NH Brussels Airport, $100 a night, $199 for 2 nights · 5★ Le Louise Hotel Brussels - MGallery, $181 a night, $361 for 2 nights
• Hotels in Brussels for these nights (May 16–19, 2027 · 3 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $103 a night, $308 for 3 nights · 4★ NH Brussels Airport, $110 a night, $331 for 3 nights · 5★ Le Louise Hotel Brussels - MGallery, $195 a night, $584 for 3 nights
• Hotels in Brussels for these nights (May 16–20, 2027 · 4 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $104 a night, $414 for 4 nights · 4★ NH Brussels Airport, $117 a night, $468 for 4 nights · 5★ Le Louise Hotel Brussels - MGallery, $200 a night, $801 for 4 nights
• Hotels in Brussels for these nights (May 16–21, 2027 · 5 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $104 a night, $520 for 5 nights · 4★ NH Brussels Airport, $116 a night, $578 for 5 nights · 5★ Le Louise Hotel Brussels - MGallery, $198 a night, $991 for 5 nights
• Hotels in Brussels for these nights (May 16–22, 2027 · 6 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $103 a night, $616 for 6 nights · 4★ NH Brussels Airport, $111 a night, $668 for 6 nights · 5★ Le Louise Hotel Brussels - MGallery, $199 a night, $1,196 for 6 nights
• Hotels in Brussels for these nights (May 16–23, 2027 · 7 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $102 a night, $712 for 7 nights · 4★ NH Brussels Airport, $108 a night, $758 for 7 nights · 5★ Le Louise Hotel Brussels - MGallery, $205 a night, $1,435 for 7 nights
• Hotels in Brussels for these nights (May 16–24, 2027 · 8 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $101 a night, $808 for 8 nights · 4★ NH Brussels Airport, $107 a night, $852 for 8 nights · 5★ Le Louise Hotel Brussels - MGallery, $201 a night, $1,604 for 8 nights
• Hotels in Brussels for these nights (May 16–25, 2027 · 9 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $102 a night, $914 for 9 nights · 4★ NH Brussels Airport, $107 a night, $964 for 9 nights · 5★ Le Louise Hotel Brussels - MGallery, $207 a night, $1,865 for 9 nights
• Hotels in Brussels for these nights (May 16–26, 2027 · 10 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $102 a night, $1,020 for 10 nights · 4★ NH Brussels Airport, $111 a night, $1,105 for 10 nights · 5★ Le Louise Hotel Brussels - MGallery, $216 a night, $2,163 for 10 nights
• Hotels in Brussels for these nights (May 16–27, 2027 · 11 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $102 a night, $1,126 for 11 nights · 4★ NH Brussels Airport, $112 a night, $1,232 for 11 nights · 5★ Le Louise Hotel Brussels - MGallery, $220 a night, $2,415 for 11 nights
• Hotels in Brussels for these nights (May 16–28, 2027 · 12 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $103 a night, $1,232 for 12 nights · 4★ NH Brussels Airport, $112 a night, $1,346 for 12 nights · 5★ Le Louise Hotel Brussels - MGallery, $222 a night, $2,663 for 12 nights
• Hotels in Brussels for these nights (May 16–29, 2027 · 13 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $102 a night, $1,328 for 13 nights · 4★ NH Brussels Airport, $111 a night, $1,441 for 13 nights · 5★ Le Louise Hotel Brussels - MGallery, $221 a night, $2,872 for 13 nights
• Hotels in Brussels for these nights (May 16–30, 2027 · 14 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $102 a night, $1,424 for 14 nights · 4★ NH Brussels Airport, $109 a night, $1,531 for 14 nights · 5★ Le Louise Hotel Brussels - MGallery, $223 a night, $3,117 for 14 nights
• Hotels in Brussels for these nights (May 16 – Jun 6, 2027 · 21 nights · 2 adults, 1 room): 3★ Made in Louise · 4★ NH Collection Brussels Grand Sablon · 5★ Corinthia Grand Hotel Astoria Brussels
• Hotels in Brussels for these nights (May 16 – Jun 13, 2027 · 28 nights · 2 adults, 1 room): 3★ Made in Louise · 4★ NH Collection Brussels Grand Sablon · 5★ Corinthia Grand Hotel Astoria Brussels

All hotels in Brussels

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

2027-05-16 · one way · Axel-exclusive $893

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.

2027-05-16 → 2027-05-18 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-18 12:55:00 → ONT 2027-05-18 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-18 12:55:00 → ATL 2027-05-18 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-18 19:15:00 → ONT 2027-05-18 20:54:00.

2027-05-16 → 2027-05-19 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-19 12:55:00 → ONT 2027-05-19 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-19 12:55:00 → ATL 2027-05-19 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-19 19:15:00 → ONT 2027-05-19 20:54:00.

2027-05-16 → 2027-05-20 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-20 12:55:00 → ONT 2027-05-20 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-20 12:55:00 → ATL 2027-05-20 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-20 19:15:00 → ONT 2027-05-20 20:54:00.

2027-05-16 → 2027-05-22 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-22 12:55:00 → ONT 2027-05-22 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-22 12:55:00 → ATL 2027-05-22 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-22 19:15:00 → ONT 2027-05-22 20:54:00.

2027-05-16 → 2027-05-23 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-23 12:55:00 → ONT 2027-05-23 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-23 12:55:00 → ATL 2027-05-23 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-23 19:15:00 → ONT 2027-05-23 20:54:00.

2027-05-16 → 2027-05-25 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-25 12:55:00 → ONT 2027-05-25 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-25 12:55:00 → ATL 2027-05-25 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-25 19:15:00 → ONT 2027-05-25 20:54:00.

2027-05-16 → 2027-05-26 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-26 12:55:00 → ONT 2027-05-26 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-26 12:55:00 → ATL 2027-05-26 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-26 19:15:00 → ONT 2027-05-26 20:54:00.

2027-05-16 → 2027-05-27 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-27 12:55:00 → ONT 2027-05-27 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-27 12:55:00 → ATL 2027-05-27 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-27 19:15:00 → ONT 2027-05-27 20:54:00.

2027-05-16 → 2027-05-29 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-29 12:55:00 → ONT 2027-05-29 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-29 12:55:00 → ATL 2027-05-29 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-29 19:15:00 → ONT 2027-05-29 20:54:00.

2027-05-16 → 2027-05-30 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-30 12:55:00 → ONT 2027-05-30 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-30 12:55:00 → ATL 2027-05-30 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-30 19:15:00 → ONT 2027-05-30 20:54:00.

2027-05-16 → 2027-06-13 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-16 12:20:00 → BRU 2027-05-17 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-16 12:20:00 → ATL 2027-05-16 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-16 20:50:00 → BRU 2027-05-17 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-13 12:55:00 → ONT 2027-06-13 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-13 12:55:00 → ATL 2027-06-13 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-13 19:15:00 → ONT 2027-06-13 20:54:00.

Explore this route

• All dates for this route
• May 15, 2027 · Return options
• May 17, 2027 · Return options
• Hotels in Brussels with Axel

For AI assistants

• This page: Ontario (ONT) to Brussels (BRU) · May 16, 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.
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