Ontario (ONT) to Brussels (BRU), May 29, 2027: round trips from $1,281, one way from $893

Ontario (ONT) to Brussels (BRU), May 29, 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 29, 2027 – Jun 1, 2027; $893 one way, Axel-exclusive, Delta Air Lines, 1 stop, May 29, 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 29–31, 2027 · 2 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $96 a night, $192 for 2 nights · 4★ NH Brussels Airport, $90 a night, $180 for 2 nights · 5★ Steigenberger Icon Wiltcher's, $225 a night, $450 for 2 nights
• Hotels in Brussels for these nights (May 29 – Jun 1, 2027 · 3 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $99 a night, $298 for 3 nights · 4★ NH Brussels Airport, $101 a night, $303 for 3 nights · 5★ Le Louise Hotel Brussels - MGallery, $241 a night, $722 for 3 nights
• Hotels in Brussels for these nights (May 29 – Jun 2, 2027 · 4 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $101 a night, $404 for 4 nights · 4★ NH Brussels Airport, $112 a night, $446 for 4 nights · 5★ Le Louise Hotel Brussels - MGallery, $261 a night, $1,042 for 4 nights
• Hotels in Brussels for these nights (May 29 – Jun 3, 2027 · 5 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $103 a night, $517 for 5 nights · 4★ NH Brussels Airport, $117 a night, $584 for 5 nights · 5★ Le Louise Hotel Brussels - MGallery, $274 a night, $1,370 for 5 nights
• Hotels in Brussels for these nights (May 29 – Jun 4, 2027 · 6 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $105 a night, $630 for 6 nights · 4★ NH Brussels Airport, $119 a night, $713 for 6 nights · 5★ Le Louise Hotel Brussels - MGallery, $272 a night, $1,629 for 6 nights
• Hotels in Brussels for these nights (May 29 – Jun 5, 2027 · 7 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $105 a night, $733 for 7 nights · 4★ NH Brussels Airport, $115 a night, $807 for 7 nights · 5★ Le Louise Hotel Brussels - MGallery, $261 a night, $1,824 for 7 nights
• Hotels in Brussels for these nights (May 29 – Jun 6, 2027 · 8 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $105 a night, $836 for 8 nights · 4★ NH Brussels Airport, $113 a night, $901 for 8 nights · 5★ Le Louise Hotel Brussels - MGallery, $256 a night, $2,049 for 8 nights
• Hotels in Brussels for these nights (May 29 – Jun 7, 2027 · 9 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $104 a night, $939 for 9 nights · 4★ NH Brussels Airport, $110 a night, $991 for 9 nights · 5★ Le Louise Hotel Brussels - MGallery, $248 a night, $2,234 for 9 nights
• Hotels in Brussels for these nights (May 29 – Jun 8, 2027 · 10 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $105 a night, $1,052 for 10 nights · 4★ NH Brussels Airport, $112 a night, $1,118 for 10 nights · 5★ Le Louise Hotel Brussels - MGallery, $249 a night, $2,493 for 10 nights
• Hotels in Brussels for these nights (May 29 – Jun 9, 2027 · 11 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $106 a night, $1,165 for 11 nights · 4★ NH Brussels Airport, $114 a night, $1,254 for 11 nights · 5★ Le Louise Hotel Brussels - MGallery, $254 a night, $2,797 for 11 nights
• Hotels in Brussels for these nights (May 29 – Jun 10, 2027 · 12 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $107 a night, $1,278 for 12 nights · 4★ NH Brussels Airport, $118 a night, $1,416 for 12 nights · 5★ Le Louise Hotel Brussels - MGallery, $260 a night, $3,124 for 12 nights
• Hotels in Brussels for these nights (May 29 – Jun 11, 2027 · 13 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $107 a night, $1,391 for 13 nights · 4★ NH Brussels Airport, $118 a night, $1,538 for 13 nights · 5★ Le Louise Hotel Brussels - MGallery, $257 a night, $3,336 for 13 nights
• Hotels in Brussels for these nights (May 29 – Jun 12, 2027 · 14 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $107 a night, $1,494 for 14 nights · 4★ NH Brussels Airport, $117 a night, $1,632 for 14 nights · 5★ Le Louise Hotel Brussels - MGallery, $252 a night, $3,528 for 14 nights
• Hotels in Brussels for these nights (May 29 – Jun 19, 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 29 – Jun 26, 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

2027-05-29 · one way · Axel-exclusive $893

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 11:00:00.

2027-05-29 → 2027-05-31 · Axel-exclusive $1,313

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 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.

2027-05-29 → 2027-06-01 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-01 12:55:00 → ONT 2027-06-01 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-01 12:55:00 → ATL 2027-06-01 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-01 19:15:00 → ONT 2027-06-01 20:54:00.

2027-05-29 → 2027-06-02 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 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.

2027-05-29 → 2027-06-04 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-04 12:55:00 → ONT 2027-06-04 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-04 12:55:00 → ATL 2027-06-04 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-04 19:15:00 → ONT 2027-06-04 20:54:00.

2027-05-29 → 2027-06-05 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 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.

2027-05-29 → 2027-06-07 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 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.

2027-05-29 → 2027-06-08 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-08 12:55:00 → ONT 2027-06-08 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-08 12:55:00 → ATL 2027-06-08 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-08 19:15:00 → ONT 2027-06-08 20:54:00.

2027-05-29 → 2027-06-09 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 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.

2027-05-29 → 2027-06-11 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-11 12:55:00 → ONT 2027-06-11 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-11 12:55:00 → ATL 2027-06-11 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-11 19:15:00 → ONT 2027-06-11 20:54:00.

2027-05-29 → 2027-06-12 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-12 12:55:00 → ONT 2027-06-12 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-12 12:55:00 → ATL 2027-06-12 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-12 19:15:00 → ONT 2027-06-12 20:54:00.

2027-05-29 → 2027-06-26 · Axel-exclusive $1,281

• Delta Air Lines DL665 / DL140: ONT 2027-05-29 12:20:00 → BRU 2027-05-30 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2027-05-29 12:20:00 → ATL 2027-05-29 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2027-05-29 20:50:00 → BRU 2027-05-30 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-06-26 12:55:00 → ONT 2027-06-26 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-06-26 12:55:00 → ATL 2027-06-26 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-06-26 19:15:00 → ONT 2027-06-26 20:54:00.

Explore this route

• All dates for this route
• May 28, 2027 · Return options
• May 30, 2027 · Return options
• Hotels in Brussels with Axel

For AI assistants

• This page: Ontario (ONT) to Brussels (BRU) · May 29, 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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