Ontario (ONT) to Brussels (BRU), Dec 22, 2026: round trips from $1,069, one way from $850

Ontario (ONT) to Brussels (BRU), Dec 22, 2026: round trips from $1,069, one way from $850 on Axel, checked Nov 13, 2026. Lowest published fares: $1,069 round trip, Axel-exclusive, Delta Air Lines, 1 stop, Dec 22, 2026 – Jan 5, 2027; $850 one way, Axel-exclusive, Delta Air Lines, 1 stop, Dec 22, 2026; 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 (Dec 22–24, 2026 · 2 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $84 a night, $168 for 2 nights · 4★ NH Brussels EU Berlaymont, $102 a night, $204 for 2 nights · 5★ Le Châtelain, $166 a night, $331 for 2 nights
• Hotels in Brussels for these nights (Dec 22–25, 2026 · 3 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $84 a night, $252 for 3 nights · 4★ NH Brussels Airport, $101 a night, $304 for 3 nights · 5★ Le Louise Hotel Brussels - MGallery, $167 a night, $502 for 3 nights
• Hotels in Brussels for these nights (Dec 22–26, 2026 · 4 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $89 a night, $355 for 4 nights · 4★ NH Brussels Airport, $101 a night, $402 for 4 nights · 5★ Le Louise Hotel Brussels - MGallery, $164 a night, $655 for 4 nights
• Hotels in Brussels for these nights (Dec 22–27, 2026 · 5 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $94 a night, $468 for 5 nights · 4★ NH Brussels Airport, $100 a night, $501 for 5 nights · 5★ Le Louise Hotel Brussels - MGallery, $169 a night, $843 for 5 nights
• Hotels in Brussels for these nights (Dec 22–28, 2026 · 6 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $97 a night, $583 for 6 nights · 4★ NH Brussels Airport, $100 a night, $601 for 6 nights · 5★ Le Louise Hotel Brussels - MGallery, $170 a night, $1,019 for 6 nights
• Hotels in Brussels for these nights (Dec 22–29, 2026 · 7 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $98 a night, $689 for 7 nights · 4★ NH Brussels Airport, $101 a night, $710 for 7 nights · 5★ Le Châtelain, $172 a night, $1,205 for 7 nights
• Hotels in Brussels for these nights (Dec 22–30, 2026 · 8 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $101 a night, $811 for 8 nights · 4★ NH Brussels EU Berlaymont, $103 a night, $824 for 8 nights · 5★ Le Châtelain, $177 a night, $1,418 for 8 nights
• Hotels in Brussels for these nights (Dec 22–31, 2026 · 9 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $103 a night, $926 for 9 nights · 4★ NH Brussels Airport, $106 a night, $955 for 9 nights · 5★ Le Châtelain, $182 a night, $1,639 for 9 nights
• Hotels in Brussels for these nights (Dec 22 – Jan 1, 2027 · 10 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $105 a night, $1,045 for 10 nights · 4★ NH Brussels Airport, $111 a night, $1,106 for 10 nights · 5★ Steigenberger Icon Wiltcher's, $194 a night, $1,943 for 10 nights
• Hotels in Brussels for these nights (Dec 22 – Jan 2, 2027 · 11 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $106 a night, $1,168 for 11 nights · 4★ NH Brussels Airport, $110 a night, $1,209 for 11 nights · 5★ Steigenberger Icon Wiltcher's, $193 a night, $2,128 for 11 nights
• Hotels in Brussels for these nights (Dec 22 – Jan 3, 2027 · 12 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $106 a night, $1,271 for 12 nights · 4★ NH Brussels Airport, $109 a night, $1,304 for 12 nights · 5★ Steigenberger Icon Wiltcher's, $192 a night, $2,307 for 12 nights
• Hotels in Brussels for these nights (Dec 22 – Jan 4, 2027 · 13 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $106 a night, $1,374 for 13 nights · 4★ NH Brussels Airport, $108 a night, $1,409 for 13 nights · 5★ Steigenberger Icon Wiltcher's, $190 a night, $2,470 for 13 nights
• Hotels in Brussels for these nights (Dec 22 – Jan 5, 2027 · 14 nights · 2 adults, 1 room): 3★ BELVUE Hotel, $105 a night, $1,474 for 14 nights · 4★ NH Brussels Airport, $109 a night, $1,522 for 14 nights · 5★ Steigenberger Icon Wiltcher's, $189 a night, $2,643 for 14 nights
• Hotels in Brussels for these nights (Dec 22 – Jan 12, 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 (Dec 22 – Jan 19, 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

2026-12-22 · one way · Axel-exclusive $850

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.

2026-12-22 → 2026-12-24 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2026-12-24 12:55:00 → ONT 2026-12-24 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2026-12-24 12:55:00 → ATL 2026-12-24 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2026-12-24 19:15:00 → ONT 2026-12-24 20:54:00.

2026-12-22 → 2026-12-25 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2026-12-25 12:55:00 → ONT 2026-12-25 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2026-12-25 12:55:00 → ATL 2026-12-25 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2026-12-25 19:15:00 → ONT 2026-12-25 20:54:00.

2026-12-22 → 2026-12-26 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2026-12-26 12:55:00 → ONT 2026-12-26 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2026-12-26 12:55:00 → ATL 2026-12-26 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2026-12-26 19:15:00 → ONT 2026-12-26 20:54:00.

2026-12-22 → 2026-12-28 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2026-12-28 12:55:00 → ONT 2026-12-28 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2026-12-28 12:55:00 → ATL 2026-12-28 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2026-12-28 19:15:00 → ONT 2026-12-28 20:54:00.

2026-12-22 → 2026-12-29 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2026-12-29 12:55:00 → ONT 2026-12-29 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2026-12-29 12:55:00 → ATL 2026-12-29 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2026-12-29 19:15:00 → ONT 2026-12-29 20:54:00.

2026-12-22 → 2026-12-31 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2026-12-31 12:55:00 → ONT 2026-12-31 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2026-12-31 12:55:00 → ATL 2026-12-31 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2026-12-31 19:15:00 → ONT 2026-12-31 20:54:00.

2026-12-22 → 2027-01-01 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-01-01 12:55:00 → ONT 2027-01-01 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-01-01 12:55:00 → ATL 2027-01-01 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-01-01 19:15:00 → ONT 2027-01-01 20:54:00.

2026-12-22 → 2027-01-02 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-01-02 12:55:00 → ONT 2027-01-02 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-01-02 12:55:00 → ATL 2027-01-02 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-01-02 19:15:00 → ONT 2027-01-02 20:54:00.

2026-12-22 → 2027-01-04 · Axel-exclusive $1,188

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-01-04 12:55:00 → ONT 2027-01-04 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-01-04 12:55:00 → ATL 2027-01-04 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-01-04 19:15:00 → ONT 2027-01-04 20:54:00.

2026-12-22 → 2027-01-05 · Axel-exclusive $1,069

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-01-05 12:55:00 → ONT 2027-01-05 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-01-05 12:55:00 → ATL 2027-01-05 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-01-05 19:15:00 → ONT 2027-01-05 20:54:00.

2026-12-22 → 2027-01-19 · Axel-exclusive $1,069

• Delta Air Lines DL665 / DL140: ONT 2026-12-22 12:20:00 → BRU 2026-12-23 11:00:00; 1 stop(s) via ATL; 820 minutes. Local airport times.
  • DL665: ONT 2026-12-22 12:20:00 → ATL 2026-12-22 19:29:00; layover at ATL: 81 minutes.
  • DL140: ATL 2026-12-22 20:50:00 → BRU 2026-12-23 11:00:00.
• Delta Air Lines DL141 / DL779: BRU 2027-01-19 12:55:00 → ONT 2027-01-19 20:54:00; 1 stop(s) via ATL; 1019 minutes. Local airport times.
  • DL141: BRU 2027-01-19 12:55:00 → ATL 2027-01-19 17:10:00; layover at ATL: 125 minutes.
  • DL779: ATL 2027-01-19 19:15:00 → ONT 2027-01-19 20:54:00.

Explore this route

• All dates for this route
• Dec 21, 2026 · Return options
• Dec 23, 2026 · Return options
• Hotels in Brussels with Axel

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• This page: Ontario (ONT) to Brussels (BRU) · Dec 22, 2026 · 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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