Cheap Flights from San Diego to Brussels
Browse current best options from San Diego. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Diego
RatePunk searches hundreds of travel sites at once for deals on flights to Brussels
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from San Diego to Brussels
Explore current cheapest deals departing from San Diego to Brussels
Round trip
Sort by: Cheapest
October 21 - October 27
SAN - Brussels
$879
$773
Round trip
November 9 - November 13
SAN - Brussels
$869
$775
Round trip
October 20 - October 27
SAN - Brussels
$878
$777
Round trip
September 20 - September 30
SAN - Brussels
$796
$798
Round trip
September 20 - October 1
SAN - Brussels
$794
$798
Round trip
September 20 - October 2
SAN - Brussels
$791
$798
Round trip
September 20 - October 6
SAN - Brussels
$792
$798
Round trip
September 21 - September 30
SAN - Brussels
$804
$798
Round trip
September 21 - October 1
SAN - Brussels
$799
$798
Round trip
September 21 - October 2
SAN - Brussels
$797
$798
Round trip
Unlock all 500+ flight deals to Brussels and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from San Diego to Brussels
How much is a round trip from San Diego to Brussels
Regular price: $757 - $1,677
Prices for flights from San Diego to Brussels are currently within the regular range.
The regular price range for flights from San Diego to Brussels is between $757 and $1677. The current lowest deal is $773 with Alaska Airlines, Inc. for travel from Oct 21-Oct 27.
now $773
Low $757
High $1,677
The cheapest time to fly from San Diego to Brussels
The cheapest month to fly from San Diego to Brussels is November, with a median price of $355. The most expensive month is July, with a median price of $847. Prices are generally lower from January to December.
November
Flights from $355
July
Flights from $847
Direct flights from San Diego to Brussels
Air Canada
United Airlines
Deutsche Luft Hansa
Lufthansa
Last-minute flights going from San Diego to Brussels
Mon, Jun 22
SAN - Brussels
San Diego (SAN) - Brussels (BRU)
KLM
$1,001
$1,190
One-way
Wed, Jul 8
SAN - Brussels
San Diego (SAN) - Brussels (BRU)
United Airlines
$792
$933
One-way
Tue, Jul 14
SAN - Brussels
San Diego (SAN) - Brussels (BRU)
United Airlines
$749
$924
One-way
Wed, Jul 15
SAN - Brussels
San Diego (SAN) - Brussels (BRU)
Lufthansa
$773
$913
One-way
Thu, Jul 16
SAN - Brussels
San Diego (SAN) - Brussels (BRU)
Lufthansa
$805
$974
One-way
Thu, Jul 16
SAN - Brussels
San Diego (SAN) - Brussels (BRU)
Air Canada
$772
$989
One-way
Biggest price drops on these dates for flights from San Diego to Brussels
Aug 17 - Aug 23
$921 → $811
12%
Oct 21 - Oct 27
$879 → $773
12%
Oct 20 - Oct 27
$878 → $777
12%
Nov 9 - Nov 13
$869 → $775
11%
Popular Airports to fly from San Diego to Brussels
San Diego - Brussels route insights
💸 Price insights
Recent fares are above the typical level
Recent fares for San Diego to Brussels are above the typical level, with 11% considered good deals.
📅 Best time to fly
November is historically cheapest at $355
Historically, November offers the lowest median price at $355, followed by October and February.
⏱️ Flight duration
Flights typically take 17h 45m
The typical flight duration from San Diego to Brussels is 17 hours and 45 minutes.
✈️ Airlines & availability
Connecting flights are dominant
This route is connecting dominant, with flights typically involving 2 stopovers.
🏆 Airline highlight
Air Canada offers connecting flights
Air Canada has historically offered connecting flights on the San Diego to Brussels route.
🎯 Booking tip
Deals appear regularly
Deals for San Diego to Brussels appear regularly, with an average of 0.17 deals per day.
San Diego main airports to depart from
McClellan–Palomar (CLD)
McClellan–Palomar Airport is a good option for flights from San Diego to Brussels.
📍 ~50 km from San Diego (reachable by car)
💸 Flights from ~$755
San Diego International (SAN)
San Diego International Airport is a convenient choice for flights from San Diego to Brussels.
📍 ~5 km from San Diego (reachable by car)
💸 Flights from ~$773
Brussels main airports to arrive at
Brussels (BRU)
Brussels Airport is the primary international gateway to Brussels, offering convenient access to the city center.
📍 ~12 km from Brussels city center (reachable by car, bus, or train).
💸 Flights from ~$773
Antwerp International (ANR)
Antwerp International Airport offers an alternative arrival point for travelers heading to the Brussels area.
📍 ~45 km from Brussels city center (reachable by car).
💸 Flights from ~$1269
Brussels South Charleroi (CRL)
Brussels South Charleroi Airport provides another option for reaching Brussels and the surrounding region.
📍 ~55 km from Brussels city center (reachable by car or bus).
💸 Flights from ~$915
Airports nearby Brussels used as alternative
Eindhoven (EIN)
Eindhoven is a primary low-cost carrier hub for the Benelux region, offering an efficient terminal.
📍 ~100 km from Brussels (reachable by car or train-to-bus transfer)
💸 Flights from ~$871
Amsterdam Airport Schiphol (AMS)
Amsterdam Airport Schiphol is a major global hub with extensive long-haul connectivity and direct rail.
📍 ~165 km from Brussels (reachable by high-speed rail)
💸 Flights from ~$810
Lille (LIL)
Lille offers an extremely fast rail connection and is excellent for French domestic destinations.
📍 ~110 km from Brussels (reachable by TGV or Eurostar)
💸 Flights from ~$983
Düsseldorf International Airport (DUS)
Düsseldorf International Airport is a significant international hub with good rail connectivity via ICE trains.
📍 ~190 km from Brussels (reachable by train)
💸 Flights from ~$846
Rotterdam The Hague (RTM)
Rotterdam The Hague offers very high reliability and quick transit times, convenient for business travelers.
📍 ~120 km from Brussels (reachable by car or train)
💸 Flights from ~$1045
Business & First Class Flight Deals to Brussels
Discover luxury on the budget with premium cabin class on flights from San Diego to Brussels.
Elite
Best Elite deals to Brussels
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SAN
Elite
Jul 26
Brussels, Belgium
93% AI deal score
$5,589
$3,364
Save $2,225
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,233
$3,278
Save $1,955
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,366
$3,306
Save $2,060
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,233
$3,331
Save $1,902
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,184
$3,331
Save $1,853
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,233
$3,331
Save $1,902
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,233
$3,331
Save $1,902
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,260
$3,363
Save $1,897
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,526
$3,363
Save $2,163
From SAN
Elite
Jul 26
Brussels, Belgium
92% AI deal score
$5,413
$3,380
Save $2,033
From SAN
Elite
Nov 10
Brussels, Belgium
92% AI deal score
$5,199
$3,385
Save $1,814
From SAN
Elite
Nov 02
Brussels, Belgium
92% AI deal score
$5,162
$3,396
Save $1,766
From SAN
Elite
Nov 02
Brussels, Belgium
92% AI deal score
$5,392
$3,399
Save $1,993
From SAN
Elite
Nov 02
Brussels, Belgium
92% AI deal score
$5,307
$3,461
Save $1,846
From SAN
Elite
Sep 05
Brussels, Belgium
92% AI deal score
$5,606
$3,492
Save $2,114
From SAN
Elite
Jul 27
Brussels, Belgium
92% AI deal score
$5,589
$3,563
Save $2,026
From SAN
Elite
Jul 27
Brussels, Belgium
92% AI deal score
$5,526
$3,579
Save $1,947
From SAN
Elite
Aug 25
Brussels, Belgium
91% AI deal score
$4,549
$3,281
Save $1,268
From SAN
Elite
Aug 26
Brussels, Belgium
91% AI deal score
$4,566
$3,282
Save $1,284
From SAN
Elite
Oct 30
Brussels, Belgium
91% AI deal score
$4,834
$3,480
Save $1,354
From SAN
Elite
Nov 10
Brussels, Belgium
91% AI deal score
$5,199
$3,499
Save $1,700
From SAN
Elite
Jul 27
Brussels, Belgium
91% AI deal score
$5,379
$3,506
Save $1,873
From SAN
Elite
Jul 27
Brussels, Belgium
91% AI deal score
$5,197
$3,531
Save $1,666
From SAN
Elite
Jul 27
Brussels, Belgium
91% AI deal score
$5,233
$3,531
Save $1,702
From SAN
Elite
Jul 27
Brussels, Belgium
91% AI deal score
$5,233
$3,531
Save $1,702
From SAN
Elite
Jul 27
Brussels, Belgium
91% AI deal score
$5,233
$3,531
Save $1,702
From SAN
Elite
Nov 11
Brussels, Belgium
91% AI deal score
$5,199
$3,552
Save $1,647
From SAN
Elite
Jul 27
Brussels, Belgium
91% AI deal score
$5,262
$3,563
Save $1,699
From SAN
Elite
Nov 10
Brussels, Belgium
91% AI deal score
$5,275
$3,629
Save $1,646
From SAN
Elite
Nov 02
Brussels, Belgium
91% AI deal score
$5,178
$3,630
Save $1,548
From SAN
Elite
Nov 16
Brussels, Belgium
91% AI deal score
$5,275
$3,719
Save $1,556
From SAN
Elite
Oct 28
Brussels, Belgium
90% AI deal score
$4,839
$3,544
Save $1,295
From SAN
Elite
Oct 24
Brussels, Belgium
90% AI deal score
$4,832
$3,599
Save $1,233
From SAN
Elite
Oct 28
Brussels, Belgium
90% AI deal score
$4,827
$3,607
Save $1,220
From SAN
Elite
Oct 23
Brussels, Belgium
90% AI deal score
$4,837
$3,617
Save $1,220
From SAN
Elite
Sep 14
Brussels, Belgium
81% AI deal score
$19,469
$17,140
Save $2,329
From SAN
Elite
Aug 13
Brussels, Belgium
81% AI deal score
$19,192
$17,141
Save $2,051
From SAN
Elite
Aug 19
Brussels, Belgium
80% AI deal score
$4,606
$4,225
Save $381
From SAN
Elite
Aug 30
Brussels, Belgium
80% AI deal score
$18,258
$17,002
Save $1,256
From SAN
Elite
Aug 20
Brussels, Belgium
80% AI deal score
$18,475
$17,024
Save $1,451
From SAN
Elite
Aug 13
Brussels, Belgium
80% AI deal score
$19,673
$17,918
Save $1,755
From SAN
Elite
Sep 16
Brussels, Belgium
79% AI deal score
$23,704
$22,505
Save $1,199
From SAN
Elite
Dec 08
Brussels, Belgium
79% AI deal score
$1,948
$1,856
Save $92
From SAN
Elite
Jul 27
Brussels, Belgium
78% AI deal score
$18,187
$18,140
Save $47
From SAN
Elite
Sep 29
Brussels, Belgium
77% AI deal score
$5,504
$5,433
Save $71
From SAN
Elite
Nov 18
Brussels, Belgium
77% AI deal score
$1,856
From SAN
Elite
Nov 04
Brussels, Belgium
77% AI deal score
$1,856
From SAN
Elite
Nov 11
Brussels, Belgium
77% AI deal score
$1,856
From SAN
Elite
Nov 17
Brussels, Belgium
77% AI deal score
$1,868
From SAN
Elite
Aug 26
Brussels, Belgium
77% AI deal score
$1,980
From SAN
Elite
Aug 18
Brussels, Belgium
77% AI deal score
$1,989
From SAN
Elite
Nov 02
Brussels, Belgium
76% AI deal score
$1,951
From SAN
Elite
Nov 09
Brussels, Belgium
76% AI deal score
$1,977
From SAN
Elite
Oct 14
Brussels, Belgium
76% AI deal score
$2,301
From SAN
Elite
Sep 07
Brussels, Belgium
76% AI deal score
$2,611
From SAN
Elite
Oct 01
Brussels, Belgium
74% AI deal score
$5,906
From SAN
Elite
Oct 03
Brussels, Belgium
74% AI deal score
$6,281
From SAN
Elite
Sep 14
Brussels, Belgium
74% AI deal score
$3,414
From SAN
Elite
Sep 15
Brussels, Belgium
74% AI deal score
$3,429
From SAN
Elite
Sep 24
Brussels, Belgium
74% AI deal score
$3,539
From SAN
Elite
Aug 03
Brussels, Belgium
74% AI deal score
$3,648
From SAN
Elite
Aug 12
Brussels, Belgium
73% AI deal score
$6,653
From SAN
Elite
Aug 11
Brussels, Belgium
73% AI deal score
$6,665
From SAN
Elite
Jul 29
Brussels, Belgium
73% AI deal score
$6,917
From SAN
Elite
Sep 26
Brussels, Belgium
73% AI deal score
$4,017
From SAN
Elite
Jun 24
Brussels, Belgium
72% AI deal score
$20,704
From SAN
Elite
Oct 07
Brussels, Belgium
72% AI deal score
$2,495
From SAN
Elite
Jun 30
Brussels, Belgium
72% AI deal score
$2,972
From SAN
Elite
Sep 21
Brussels, Belgium
71% AI deal score
$6,297
From SAN
Elite
Aug 29
Brussels, Belgium
71% AI deal score
$21,777
From SAN
Elite
Oct 01
Brussels, Belgium
71% AI deal score
$4,946
From SAN
Elite
Jun 18
Brussels, Belgium
68% AI deal score
$12,067
From SAN
Elite
Jun 18
Brussels, Belgium
68% AI deal score
$12,067
From SAN
Elite
Jun 18
Brussels, Belgium
68% AI deal score
$12,119
From SAN
Elite
Jun 29
Brussels, Belgium
66% AI deal score
$9,497
From SAN
Elite
Oct 07
Brussels, Belgium
49% AI deal score
$35,965