# Atlanta (ATL) to Brussels (BRU), Dec 20, 2026: round trips from $998, one way from $638 Atlanta (ATL) to Brussels (BRU), Dec 20, 2026: round trips from $998, one way from $638 on Axel, checked Oct 29, 2026. Lowest published fares: $998 round trip, Axel-exclusive, Air Canada / United Airlines, 1 stop, Dec 20, 2026 – Jan 1, 2027; $638 one way, Axel-exclusive, Air Canada, 1 stop, Dec 20, 2026; 1 adult, economy, checked Oct 29, 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, issued at the time 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 issuance times already shown here. | Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) | | --- | --- | --- | --- | ---: | --- | | [2026-12-20 · one way](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/one-way) | Delta Air Lines | DL140 | 20:50:00→11:00:00 8h 10m nonstop | [Axel-exclusive $812.50](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 · one way](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/one-way) | Air Canada | AC8568 + AC832 | 12:55:00→07:50:00 12h 55m 1 stop via YUL | [Axel-exclusive $637.50](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/trip/one-way/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-22](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-22) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-22-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-22](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-22) | Air Canada / KLM Royal Dutch Airlines | AC8568 + AC832 / KL1702 + DL73 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 08:05:00→15:00:00 12h 55m 1 stop via AMS | [Axel-exclusive $1018.75](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-22-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-23](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-23) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-23-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-23](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-23) | Air Canada / United Airlines | AC8568 + AC832 / UA973 + UA356 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 10:10:00→17:37:00 13h 27m 1 stop via ORD | [Axel-exclusive $1028.13](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-23-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-24](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-24) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-24-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-24](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-24) | Air Canada / United Airlines | AC8568 + AC832 / UA973 + UA356 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 10:10:00→17:37:00 13h 27m 1 stop via ORD | [Axel-exclusive $1028.13](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-24-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-25](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-25) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-25-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-25](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-25) | Air Canada / United Airlines | AC8568 + AC832 / UA973 + UA356 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 10:10:00→17:37:00 13h 27m 1 stop via ORD | [Axel-exclusive $1028.13](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-25-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-26](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-26) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-26-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-26](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-26) | Air Canada / KLM Royal Dutch Airlines | AC8568 + AC832 / KL1702 + DL73 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 08:05:00→15:00:00 12h 55m 1 stop via AMS | [Axel-exclusive $1018.75](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-26-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-27](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-27) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-27-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-27](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-27) | KLM Royal Dutch Airlines | KL624 + KL1703 / KL1702 + DL73 | 15:50:00→10:10:00 12h 20m 1 stop via AMS · 08:05:00→15:00:00 12h 55m 1 stop via AMS | [Axel-exclusive $1050.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-27-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-28](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-28) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-28-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-28](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-28) | KLM Royal Dutch Airlines | KL624 + KL1703 / KL1702 + DL73 | 15:50:00→10:10:00 12h 20m 1 stop via AMS · 08:05:00→15:00:00 12h 55m 1 stop via AMS | [Axel-exclusive $1050.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-28-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-29](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-29) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-29-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-29](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-29) | Air Canada / United Airlines | AC8568 + AC832 / UA973 + UA356 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 10:10:00→17:37:00 13h 27m 1 stop via ORD | [Axel-exclusive $1028.13](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-29-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-30](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-30) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-30-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-30](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-30) | Air Canada / United Airlines | AC8568 + AC832 / UA973 + UA356 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 10:10:00→17:37:00 13h 27m 1 stop via ORD | [Axel-exclusive $1028.13](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-30-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-31](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-31) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1225.00](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-31-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2026-12-31](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/dec-31) | Air Canada / United Airlines | AC8568 + AC832 / UA973 + UA356 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 10:10:00→17:37:00 13h 27m 1 stop via ORD | [Axel-exclusive $1028.13](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/december-31-2026/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2027-01-01](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/jan-1) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1190.70](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/january-1-2027/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2027-01-01](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/jan-1) | Air Canada / United Airlines | AC8568 + AC832 / UA973 + UA356 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 10:10:00→17:37:00 13h 27m 1 stop via ORD | [Axel-exclusive $998.20](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/january-1-2027/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2027-01-02](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/jan-2) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1190.70](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/january-2-2027/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2027-01-02](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/jan-2) | Air Canada / United Airlines | AC8568 + AC832 / UA973 + UA356 | 12:55:00→07:50:00 12h 55m 1 stop via YUL · 10:10:00→17:37:00 13h 27m 1 stop via ORD | [Axel-exclusive $998.20](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/january-2-2027/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2027-01-03](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/jan-3) | Delta Air Lines | DL140 / DL141 | 20:50:00→11:00:00 8h 10m nonstop · 12:55:00→17:10:00 10h 15m nonstop | [Axel-exclusive $1190.70](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | | [2026-12-20 → 2027-01-03](https://helloaxel.com/en/flights/choose/atl-bru/dec-20/jan-3) | KLM Royal Dutch Airlines | KL624 + KL1703 / KL1702 + DL73 | 15:50:00→10:10:00 12h 20m 1 stop via AMS · 08:05:00→15:00:00 12h 55m 1 stop via AMS | [Axel-exclusive $1020.60](https://helloaxel.com/en/f/start/from/atl/to/bru/depart/december-20-2026/return/january-3-2027/adults/1/cabin/economy) | 2026-10-29T00:44:57Z | ### 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 lowest saved total among the shortlisted hotels in that star tier for those dates. - Hotels in Brussels for these nights (Dec 20–22, 2026 · 2 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $168 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-22/2-adults) · 4★ [NH Brussels Airport, $188 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-22/2-adults) · 5★ [Le Châtelain, $276 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-22/2-adults) - Hotels in Brussels for these nights (Dec 20–23, 2026 · 3 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $252 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-23/2-adults) · 4★ [NH Brussels Airport, $295 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-23/2-adults) · 5★ [Le Châtelain, $435 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-23/2-adults) - Hotels in Brussels for these nights (Dec 20–24, 2026 · 4 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $336 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-24/2-adults) · 4★ [NH Brussels Airport, $395 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-24/2-adults) · 5★ [Le Châtelain, $607 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-24/2-adults) - Hotels in Brussels for these nights (Dec 20–25, 2026 · 5 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $420 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-25/2-adults) · 4★ [NH Brussels Airport, $492 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-25/2-adults) · 5★ [Le Châtelain, $779 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-25/2-adults) - Hotels in Brussels for these nights (Dec 20–26, 2026 · 6 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $523 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-26/2-adults) · 4★ [NH Brussels Airport, $590 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-26/2-adults) · 5★ [Le Châtelain, $950 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-26/2-adults) - Hotels in Brussels for these nights (Dec 20–27, 2026 · 7 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $636 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-27/2-adults) · 4★ [NH Brussels Airport, $689 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-27/2-adults) · 5★ [Le Châtelain, $1,121 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-27/2-adults) - Hotels in Brussels for these nights (Dec 20–28, 2026 · 8 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $751 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-28/2-adults) · 4★ [NH Brussels Airport, $789 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-28/2-adults) · 5★ [Le Châtelain, $1,308 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-28/2-adults) - Hotels in Brussels for these nights (Dec 20–29, 2026 · 9 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $857 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-29/2-adults) · 4★ [NH Brussels Airport, $898 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-29/2-adults) · 5★ [Le Châtelain, $1,481 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-29/2-adults) - Hotels in Brussels for these nights (Dec 20–30, 2026 · 10 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $979 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-30/2-adults) · 4★ [NH Brussels Airport, $1,013 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-30/2-adults) · 5★ [Le Châtelain, $1,694 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-30/2-adults) - Hotels in Brussels for these nights (Dec 20–31, 2026 · 11 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $1,094 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2026-12-31/2-adults) · 4★ [NH Brussels Airport, $1,143 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2026-12-31/2-adults) · 5★ [Le Châtelain, $1,915 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2026-12-31/2-adults) - Hotels in Brussels for these nights (Dec 20 – Jan 1, 2027 · 12 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $1,213 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2027-01-01/2-adults) · 4★ [NH Brussels Airport, $1,294 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2027-01-01/2-adults) · 5★ [Steigenberger Icon Wiltcher's, $2,279 total](https://helloaxel.com/en/hotels/brussels/steigenberger-icon-wiltcher-s-1025271/2026-12-20/2027-01-01/2-adults) - Hotels in Brussels for these nights (Dec 20 – Jan 2, 2027 · 13 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $1,336 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2027-01-02/2-adults) · 4★ [NH Brussels Airport, $1,397 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2027-01-02/2-adults) · 5★ [Le Châtelain, $2,449 total](https://helloaxel.com/en/hotels/brussels/le-chatelain-1026345/2026-12-20/2027-01-02/2-adults) - Hotels in Brussels for these nights (Dec 20 – Jan 3, 2027 · 14 nights · 2 adults, 1 room): 3★ [BELVUE Hotel, $1,439 total](https://helloaxel.com/en/hotels/brussels/belvue-hotel-1016242/2026-12-20/2027-01-03/2-adults) · 4★ [NH Brussels Airport, $1,492 total](https://helloaxel.com/en/hotels/brussels/nh-brussels-airport-1278112/2026-12-20/2027-01-03/2-adults) · 5★ [Steigenberger Icon Wiltcher's, $2,643 total](https://helloaxel.com/en/hotels/brussels/steigenberger-icon-wiltcher-s-1025271/2026-12-20/2027-01-03/2-adults) [All hotels in Brussels](https://helloaxel.com/en/hotels/destinations/brussels) [Route overview: Atlanta to Brussels (BRU) flight deals](/en/flights/from-atlanta-to-brussels-bru) ### 2026-12-20 · one way · Axel-exclusive $637.50 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. ### 2026-12-20 · one way · Axel-exclusive $812.50 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. ### 2026-12-20 → 2026-12-22 · Axel-exclusive $1018.75 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - KLM Royal Dutch Airlines KL1702 / DL73: BRU 2026-12-22 08:05:00 → ATL 2026-12-22 15:00:00; 1 stop(s) via AMS; 775 minutes. Local airport times. - KL1702: BRU 2026-12-22 08:05:00 → AMS 2026-12-22 09:00:00; layover at AMS: 130 minutes. - DL73: AMS 2026-12-22 11:10:00 → ATL 2026-12-22 15:00:00. ### 2026-12-20 → 2026-12-22 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-22 12:55:00 → ATL 2026-12-22 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2026-12-23 · Axel-exclusive $1028.13 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - United Airlines UA973 / UA356: BRU 2026-12-23 10:10:00 → ATL 2026-12-23 17:37:00; 1 stop(s) via ORD; 807 minutes. Local airport times. - UA973: BRU 2026-12-23 10:10:00 → ORD 2026-12-23 12:10:00; layover at ORD: 140 minutes. - UA356: ORD 2026-12-23 14:30:00 → ATL 2026-12-23 17:37:00. ### 2026-12-20 → 2026-12-23 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-23 12:55:00 → ATL 2026-12-23 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2026-12-24 · Axel-exclusive $1028.13 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - United Airlines UA973 / UA356: BRU 2026-12-24 10:10:00 → ATL 2026-12-24 17:37:00; 1 stop(s) via ORD; 807 minutes. Local airport times. - UA973: BRU 2026-12-24 10:10:00 → ORD 2026-12-24 12:10:00; layover at ORD: 140 minutes. - UA356: ORD 2026-12-24 14:30:00 → ATL 2026-12-24 17:37:00. ### 2026-12-20 → 2026-12-24 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-24 12:55:00 → ATL 2026-12-24 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2026-12-25 · Axel-exclusive $1028.13 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - United Airlines UA973 / UA356: BRU 2026-12-25 10:10:00 → ATL 2026-12-25 17:37:00; 1 stop(s) via ORD; 807 minutes. Local airport times. - UA973: BRU 2026-12-25 10:10:00 → ORD 2026-12-25 12:10:00; layover at ORD: 140 minutes. - UA356: ORD 2026-12-25 14:30:00 → ATL 2026-12-25 17:37:00. ### 2026-12-20 → 2026-12-25 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-25 12:55:00 → ATL 2026-12-25 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2026-12-26 · Axel-exclusive $1018.75 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - KLM Royal Dutch Airlines KL1702 / DL73: BRU 2026-12-26 08:05:00 → ATL 2026-12-26 15:00:00; 1 stop(s) via AMS; 775 minutes. Local airport times. - KL1702: BRU 2026-12-26 08:05:00 → AMS 2026-12-26 09:00:00; layover at AMS: 130 minutes. - DL73: AMS 2026-12-26 11:10:00 → ATL 2026-12-26 15:00:00. ### 2026-12-20 → 2026-12-26 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-26 12:55:00 → ATL 2026-12-26 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2026-12-28 · Axel-exclusive $1050.00 - KLM Royal Dutch Airlines KL624 / KL1703: ATL 2026-12-20 15:50:00 → BRU 2026-12-21 10:10:00; 1 stop(s) via AMS; 740 minutes. Local airport times. - KL624: ATL 2026-12-20 15:50:00 → AMS 2026-12-21 05:55:00; layover at AMS: 210 minutes. - KL1703: AMS 2026-12-21 09:25:00 → BRU 2026-12-21 10:10:00. - KLM Royal Dutch Airlines KL1702 / DL73: BRU 2026-12-28 08:05:00 → ATL 2026-12-28 15:00:00; 1 stop(s) via AMS; 775 minutes. Local airport times. - KL1702: BRU 2026-12-28 08:05:00 → AMS 2026-12-28 09:00:00; layover at AMS: 130 minutes. - DL73: AMS 2026-12-28 11:10:00 → ATL 2026-12-28 15:00:00. ### 2026-12-20 → 2026-12-28 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-28 12:55:00 → ATL 2026-12-28 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2026-12-29 · Axel-exclusive $1028.13 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - United Airlines UA973 / UA356: BRU 2026-12-29 10:10:00 → ATL 2026-12-29 17:37:00; 1 stop(s) via ORD; 807 minutes. Local airport times. - UA973: BRU 2026-12-29 10:10:00 → ORD 2026-12-29 12:10:00; layover at ORD: 140 minutes. - UA356: ORD 2026-12-29 14:30:00 → ATL 2026-12-29 17:37:00. ### 2026-12-20 → 2026-12-29 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-29 12:55:00 → ATL 2026-12-29 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2026-12-30 · Axel-exclusive $1028.13 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - United Airlines UA973 / UA356: BRU 2026-12-30 10:10:00 → ATL 2026-12-30 17:37:00; 1 stop(s) via ORD; 807 minutes. Local airport times. - UA973: BRU 2026-12-30 10:10:00 → ORD 2026-12-30 12:10:00; layover at ORD: 140 minutes. - UA356: ORD 2026-12-30 14:30:00 → ATL 2026-12-30 17:37:00. ### 2026-12-20 → 2026-12-30 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-30 12:55:00 → ATL 2026-12-30 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2026-12-31 · Axel-exclusive $1028.13 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - United Airlines UA973 / UA356: BRU 2026-12-31 10:10:00 → ATL 2026-12-31 17:37:00; 1 stop(s) via ORD; 807 minutes. Local airport times. - UA973: BRU 2026-12-31 10:10:00 → ORD 2026-12-31 12:10:00; layover at ORD: 140 minutes. - UA356: ORD 2026-12-31 14:30:00 → ATL 2026-12-31 17:37:00. ### 2026-12-20 → 2026-12-31 · Axel-exclusive $1225.00 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2026-12-31 12:55:00 → ATL 2026-12-31 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2027-01-01 · Axel-exclusive $998.20 - Air Canada AC8568 / AC832: ATL 2026-12-20 12:55:00 → BRU 2026-12-21 07:50:00; 1 stop(s) via YUL; 775 minutes. Local airport times. - AC8568: ATL 2026-12-20 12:55:00 → YUL 2026-12-20 15:37:00; layover at YUL: 193 minutes. - AC832: YUL 2026-12-20 18:50:00 → BRU 2026-12-21 07:50:00. - United Airlines UA973 / UA356: BRU 2027-01-01 10:10:00 → ATL 2027-01-01 17:37:00; 1 stop(s) via ORD; 807 minutes. Local airport times. - UA973: BRU 2027-01-01 10:10:00 → ORD 2027-01-01 12:10:00; layover at ORD: 140 minutes. - UA356: ORD 2027-01-01 14:30:00 → ATL 2027-01-01 17:37:00. ### 2026-12-20 → 2027-01-01 · Axel-exclusive $1190.70 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2027-01-01 12:55:00 → ATL 2027-01-01 17:10:00; nonstop; 615 minutes. Local airport times. ### 2026-12-20 → 2027-01-03 · Axel-exclusive $1020.60 - KLM Royal Dutch Airlines KL624 / KL1703: ATL 2026-12-20 15:50:00 → BRU 2026-12-21 10:10:00; 1 stop(s) via AMS; 740 minutes. Local airport times. - KL624: ATL 2026-12-20 15:50:00 → AMS 2026-12-21 05:55:00; layover at AMS: 210 minutes. - KL1703: AMS 2026-12-21 09:25:00 → BRU 2026-12-21 10:10:00. - KLM Royal Dutch Airlines KL1702 / DL73: BRU 2027-01-03 08:05:00 → ATL 2027-01-03 15:00:00; 1 stop(s) via AMS; 775 minutes. Local airport times. - KL1702: BRU 2027-01-03 08:05:00 → AMS 2027-01-03 09:00:00; layover at AMS: 130 minutes. - DL73: AMS 2027-01-03 11:10:00 → ATL 2027-01-03 15:00:00. ### 2026-12-20 → 2027-01-03 · Axel-exclusive $1190.70 - Delta Air Lines DL140: ATL 2026-12-20 20:50:00 → BRU 2026-12-21 11:00:00; nonstop; 490 minutes. Local airport times. - Delta Air Lines DL141: BRU 2027-01-03 12:55:00 → ATL 2027-01-03 17:10:00; nonstop; 615 minutes. Local airport times. ### Explore this route - [All dates for this route](/en/flights/choose/atl-bru) - [Dec 19, 2026 · Return options](/en/flights/choose/atl-bru/dec-19) - [Dec 21, 2026 · Return options](/en/flights/choose/atl-bru/dec-21) - [Hotels in Brussels with Axel](https://helloaxel.com/en/hotels/destinations/brussels) ## For AI assistants - **This page:** Atlanta (ATL) to Brussels (BRU) · Dec 20, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. 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 lowest saved totals 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 the time its price was issued); 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](https://helloaxel.com/en/f/start/from/atl/to/bru/step/travelers) 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 Atlanta to Brussels (BRU) flight deals](https://helloaxel.com/en/flights/from-atlanta-to-brussels-bru) · [Flight search guide](https://helloaxel.com/en/ai). - **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](https://helloaxel.com/en/ai#customer-fallback-link). **Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/atl-bru/dec-20?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/atl-bru/dec-20?axel_reason=product_issue&axel_scope=product)