Ontario (ONT) to Brussels (BRU), May 27, 2027: round trips from $1,281, one way from $893

Ontario (ONT) to Brussels (BRU), May 27, 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 27, 2027 – Jun 1, 2027; $893 one way, Axel-exclusive, Delta Air Lines, 1 stop, May 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.

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 27–29, 2027 · 2 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $101 a night, $202 for 2 nights · 4★ NH Brussels Airport, $105 a night, $209 for 2 nights · 5★ Le Louise Hotel Brussels - MGallery, $229 a night, $457 for 2 nights
• Hotels in Brussels for these nights (May 27–30, 2027 · 3 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $99 a night, $298 for 3 nights · 4★ NH Brussels Airport, $100 a night, $299 for 3 nights · 5★ Le Louise Hotel Brussels - MGallery, $234 a night, $702 for 3 nights
• Hotels in Brussels for these nights (May 27–31, 2027 · 4 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $99 a night, $394 for 4 nights · 4★ NH Brussels Airport, $97 a night, $389 for 4 nights · 5★ Le Louise Hotel Brussels - MGallery, $229 a night, $915 for 4 nights
• Hotels in Brussels for these nights (May 27 – Jun 1, 2027 · 5 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $100 a night, $500 for 5 nights · 4★ NH Brussels Airport, $102 a night, $512 for 5 nights · 5★ Le Louise Hotel Brussels - MGallery, $236 a night, $1,179 for 5 nights
• Hotels in Brussels for these nights (May 27 – Jun 2, 2027 · 6 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $101 a night, $606 for 6 nights · 4★ NH Brussels Airport, $109 a night, $655 for 6 nights · 5★ Le Louise Hotel Brussels - MGallery, $250 a night, $1,499 for 6 nights
• Hotels in Brussels for these nights (May 27 – Jun 3, 2027 · 7 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $103 a night, $719 for 7 nights · 4★ NH Brussels Airport, $113 a night, $793 for 7 nights · 5★ Le Louise Hotel Brussels - MGallery, $261 a night, $1,827 for 7 nights
• Hotels in Brussels for these nights (May 27 – Jun 4, 2027 · 8 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $104 a night, $832 for 8 nights · 4★ NH Brussels Airport, $115 a night, $922 for 8 nights · 5★ Le Louise Hotel Brussels - MGallery, $261 a night, $2,086 for 8 nights
• Hotels in Brussels for these nights (May 27 – Jun 5, 2027 · 9 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $104 a night, $935 for 9 nights · 4★ NH Brussels Airport, $113 a night, $1,016 for 9 nights · 5★ Le Louise Hotel Brussels - MGallery, $253 a night, $2,281 for 9 nights
• Hotels in Brussels for these nights (May 27 – Jun 6, 2027 · 10 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $104 a night, $1,038 for 10 nights · 4★ NH Brussels Airport, $111 a night, $1,110 for 10 nights · 5★ Le Louise Hotel Brussels - MGallery, $251 a night, $2,506 for 10 nights
• Hotels in Brussels for these nights (May 27 – Jun 7, 2027 · 11 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $104 a night, $1,141 for 11 nights · 4★ NH Brussels Airport, $109 a night, $1,200 for 11 nights · 5★ Le Louise Hotel Brussels - MGallery, $245 a night, $2,691 for 11 nights
• Hotels in Brussels for these nights (May 27 – Jun 8, 2027 · 12 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $105 a night, $1,254 for 12 nights · 4★ NH Brussels Airport, $111 a night, $1,327 for 12 nights · 5★ Le Louise Hotel Brussels - MGallery, $246 a night, $2,950 for 12 nights
• Hotels in Brussels for these nights (May 27 – Jun 9, 2027 · 13 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $105 a night, $1,367 for 13 nights · 4★ NH Brussels Airport, $113 a night, $1,463 for 13 nights · 5★ Le Louise Hotel Brussels - MGallery, $250 a night, $3,254 for 13 nights
• Hotels in Brussels for these nights (May 27 – Jun 10, 2027 · 14 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $106 a night, $1,480 for 14 nights · 4★ NH Brussels Airport, $116 a night, $1,625 for 14 nights · 5★ Le Louise Hotel Brussels - MGallery, $256 a night, $3,581 for 14 nights
• Hotels in Brussels for these nights (May 27 – Jun 17, 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 27 – Jun 24, 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

2027-05-27 · one way · Axel-exclusive $893

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.

2027-05-27 → 2027-05-29 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 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.

2027-05-27 → 2027-05-30 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 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.

2027-05-27 → 2027-05-31 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-05-31 12:55:00 → ONT 2027-05-31 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-05-31 12:55:00 → ATL 2027-05-31 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-05-31 19:15:00 → ONT 2027-05-31 20:54:00.

2027-05-27 → 2027-06-02 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-02 12:55:00 → ONT 2027-06-02 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-02 12:55:00 → ATL 2027-06-02 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-02 19:15:00 → ONT 2027-06-02 20:54:00.

2027-05-27 → 2027-06-03 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-03 12:55:00 → ONT 2027-06-03 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-03 12:55:00 → ATL 2027-06-03 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-03 19:15:00 → ONT 2027-06-03 20:54:00.

2027-05-27 → 2027-06-05 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-05 12:55:00 → ONT 2027-06-05 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-05 12:55:00 → ATL 2027-06-05 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-05 19:15:00 → ONT 2027-06-05 20:54:00.

2027-05-27 → 2027-06-06 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-06 12:55:00 → ONT 2027-06-06 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-06 12:55:00 → ATL 2027-06-06 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-06 19:15:00 → ONT 2027-06-06 20:54:00.

2027-05-27 → 2027-06-07 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-07 12:55:00 → ONT 2027-06-07 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-07 12:55:00 → ATL 2027-06-07 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-07 19:15:00 → ONT 2027-06-07 20:54:00.

2027-05-27 → 2027-06-09 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-09 12:55:00 → ONT 2027-06-09 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-09 12:55:00 → ATL 2027-06-09 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-09 19:15:00 → ONT 2027-06-09 20:54:00.

2027-05-27 → 2027-06-10 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-10 12:55:00 → ONT 2027-06-10 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-10 12:55:00 → ATL 2027-06-10 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-10 19:15:00 → ONT 2027-06-10 20:54:00.

2027-05-27 → 2027-06-24 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-27 12:20:00 → BRU 2027-05-28 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-27 12:20:00 → ATL 2027-05-27 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-27 20:50:00 → BRU 2027-05-28 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-24 12:55:00 → ONT 2027-06-24 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-24 12:55:00 → ATL 2027-06-24 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-24 19:15:00 → ONT 2027-06-24 20:54:00.

Explore this route

• All dates for this route
• May 26, 2027 · Return options
• May 28, 2027 · Return options
• Hotels in Brussels with Axel

For AI assistants

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