$305+ Cheap flights from Irvine, CA to Brussels
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Mar 4 — Mar 111
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Irvine to BrusselsExplore the most affordable flight options available from Irvine to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Irvine to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:15 am
LAX
- BRU
2 stops18h 00m
United Airlines
Sun 3/152:25 pm
BRU
- LAX
2 stops17h 34m
United Airlines
Deal found 2/1![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:50 pm
LAX
- BRU
1 stop23h 25m
United Airlines
Thu 11/2610:00 am
BRU
- LAX
1 stop21h 00m
United Airlines
Deal found 1/31![United Airlines logo]()
$520
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:58 pm
LAX
- BRU
2 stops22h 52m
Air Canada
Tue 11/2410:00 am
BRU
- LAX
1 stop34h 29m
Air Canada
Deal found 1/31![Air Canada logo]()
$523
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:55 pm
LAX
- BRU
2 stops36h 05m
Air Canada
Fri 11/2710:00 am
BRU
- LAX
1 stop34h 29m
Air Canada
Deal found 1/31![Air Canada logo]()
$525
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:45 am
LAX
- BRU
2 stops19h 30m
United Airlines
Mon 3/99:40 am
BRU
- LAX
2 stops19h 49m
United Airlines
Deal found 1/31![United Airlines logo]()
$527
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:55 pm
LAX
- BRU
2 stops26h 55m
Air Canada
Thu 11/2610:00 am
BRU
- LAX
2 stops17h 58m
Air Canada
Deal found 1/31![Air Canada logo]()
$529
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:55 pm
LAX
- BRU
2 stops47h 55m
Air Canada
Tue 11/2410:00 am
BRU
- LAX
1 stop34h 29m
Air Canada
Deal found 1/31![Air Canada logo]()
$531
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:50 pm
LAX
- BRU
1 stop24h 10m
Delta
Mon 11/232:45 pm
BRU
- LAX
1 stop30h 00m
Delta
Deal found 1/31![Delta logo]()
$532
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:55 pm
LAX
- BRU
2 stops47h 55m
Air Canada
Fri 11/2710:00 am
BRU
- LAX
2 stops22h 59m
Air Canada
Deal found 1/31![Air Canada logo]()
$537
This Cheapflightsfares deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:30 pm
LAX
- BRU
1 stop13h 45m
Lufthansa
Sun 4/196:45 am
BRU
- LAX
1 stop17h 30m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$538
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:30 pm
LAX
- BRU
1 stop13h 45m
Lufthansa
Wed 5/208:30 am
BRU
- LAX
1 stop13h 40m
Lufthansa
Deal found 2/1![Lufthansa logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:25 am
LAX
- CRL
2 stops31h 10m
Multiple Airlines
Tue 3/176:20 am
CRL
- LAX
1 stop20h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$742
Best flights from Irvine to BrusselsDiscover carefully curated flight deals from Irvine to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Irvine to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/58:45 am
LAX
- BRU
2 stops19h 30m
United Airlines
Mon 3/99:40 am
BRU
- LAX
2 stops19h 49m
United Airlines
Deal found 1/31![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:00 am
LAX
- BRU
2 stops17h 35m
Delta
Tue 3/248:05 am
BRU
- LAX
2 stops21h 35m
Delta
Deal found 1/31![Delta logo]()
$531
This Finnair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:50 pm
LAX
- BRU
1 stop14h 35m
Finnair
Tue 3/1711:15 am
BRU
- LAX
2 stops21h 44m
Finnair
Deal found 2/1![Finnair logo]()
$552
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:30 am
LAX
- BRU
2 stops18h 35m
British Airways
Sun 4/198:40 pm
BRU
- LAX
2 stops31h 22m
British Airways
Deal found 2/1![British Airways logo]()
$561
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 pm
LAX
- BRU
1 stop31h 05m
TAP AIR PORTUGAL
Sat 2/286:00 am
BRU
- LAX
1 stop18h 00m
TAP AIR PORTUGAL
Deal found 1/31![TAP AIR PORTUGAL logo]()
$562
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:30 am
LAX
- BRU
1 stop13h 40m
Brussels Airlines
Tue 4/148:30 am
BRU
- LAX
1 stop13h 40m
Brussels Airlines
Deal found 1/31![Brussels Airlines logo]()
$569
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:30 pm
LAX
- BRU
1 stop15h 20m
Scandinavian Airlines
Wed 3/1110:20 am
BRU
- LAX
1 stop15h 40m
Scandinavian Airlines
Deal found 1/31![Scandinavian Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:25 am
LAX
- CRL
2 stops31h 10m
Multiple Airlines
Tue 3/176:20 am
CRL
- LAX
1 stop20h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:30 pm
LAX
- BRU
1 stop19h 30m
United Airlines
Sun 5/310:45 am
BRU
- LAX
1 stop23h 10m
United Airlines
Deal found 2/1![United Airlines logo]()
$551
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:30 pm
LAX
- BRU
1 stop15h 20m
Scandinavian Airlines
Tue 3/1710:20 am
BRU
- LAX
1 stop15h 40m
Scandinavian Airlines
Deal found 1/31![Scandinavian Airlines logo]()
$571
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:30 pm
LAX
- BRU
1 stop19h 30m
United Airlines
Sun 5/312:00 pm
BRU
- LAX
1 stop18h 36m
United Airlines
Deal found 2/1![United Airlines logo]()
$551
This Mytrip deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:30 am
LAX
- CRL
3 stops31h 00m
Multiple Airlines
Tue 4/149:00 pm
CRL
- LAX
2 stops29h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$802
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:55 pm
LAX
- CRL
1 stop30h 30m
Multiple Airlines
Sun 3/88:50 am
CRL
- LAX
1 stop18h 20m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$802
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:10 pm
LAX
- CRL
2 stops33h 20m
Multiple Airlines
Sun 3/158:50 am
CRL
- LAX
1 stop18h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$824
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:10 pm
LAX
- CRL
1 stop16h 15m
Multiple Airlines
Mon 4/68:50 am
CRL
- LAX
2 stops17h 20m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$837
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:30 pm
LAX
- CRL
2 stops19h 55m
Multiple Airlines
Mon 4/138:50 am
CRL
- LAX
2 stops17h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$854
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:10 pm
LAX
- CRL
1 stop27h 30m
Multiple Airlines
Mon 4/138:50 am
CRL
- LAX
2 stops17h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$861
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:30 pm
LAX
- CRL
2 stops27h 45m
Multiple Airlines
Tue 3/176:20 am
CRL
- LAX
1 stop20h 45m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$874
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:55 pm
LAX
- CRL
1 stop15h 45m
Multiple Airlines
Tue 4/219:00 pm
CRL
- LAX
2 stops29h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$898
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:30 pm
LAX
- CRL
2 stops20h 20m
Multiple Airlines
Sun 2/228:50 am
CRL
- LAX
1 stop18h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$929
Last-minute flights from Irvine to BrusselsDiscover last-minute flight deals from Irvine to Brussels. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Brussels. Data last updated February 2, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/21:45 pm
LAX
- CRL
2 stops21h 00m
Multiple Airlines
Mon 2/97:00 pm
CRL
- LAX
2 stops29h 00m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$966
This AirNGo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:15 am
LAX
- BRU
1 stop14h 35m
Air Canada
Fri 2/2710:00 am
BRU
- LAX
1 stop21h 00m
Air Canada
Deal found 2/1![Air Canada logo]()
$662
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/74:45 pm
LAX
- BRU
1 stop15h 20m
TAP AIR PORTUGAL
Tue 2/176:00 am
BRU
- LAX
1 stop18h 00m
TAP AIR PORTUGAL
Deal found 1/31![TAP AIR PORTUGAL logo]()
$590
This oojo deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/124:45 pm
LAX
- BRU
1 stop15h 20m
TAP AIR PORTUGAL
Tue 2/176:00 am
BRU
- LAX
1 stop18h 00m
TAP AIR PORTUGAL
Deal found 1/30![TAP AIR PORTUGAL logo]()
$562
This Justfly.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/131:05 pm
LAX
- BRU
1 stop19h 15m
Turkish Airlines
Tue 2/1711:35 am
BRU
- LAX
1 stop32h 35m
Turkish Airlines
Deal found 1/31![Turkish Airlines logo]()
$633
This Mytrip deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/138:15 pm
LAX
- CRL
2 stops15h 30m
Multiple Airlines
Tue 2/179:25 pm
CRL
- LAX
3 stops32h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$997
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:30 pm
LAX
- BRU
1 stop15h 20m
Scandinavian Airlines
Tue 3/1710:20 am
BRU
- LAX
1 stop15h 40m
Scandinavian Airlines
Deal found 1/31![Scandinavian Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:30 pm
LAX
- CRL
2 stops27h 45m
Multiple Airlines
Tue 3/176:20 am
CRL
- LAX
1 stop20h 45m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$874
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:45 pm
LAX
- BRU
1 stop37h 35m
Turkish Airlines
Sun 2/226:30 pm
BRU
- LAX
1 stop31h 20m
Turkish Airlines
Deal found 2/1![Turkish Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:30 pm
LAX
- CRL
2 stops20h 20m
Multiple Airlines
Sun 2/228:50 am
CRL
- LAX
1 stop18h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$929
This Cheapflightsfares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:30 pm
LAX
- BRU
1 stop14h 05m
Scandinavian Airlines
Wed 3/1110:20 am
BRU
- LAX
1 stop15h 40m
Scandinavian Airlines
Deal found 2/1![Scandinavian Airlines logo]()
$566
This Flighttix deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:20 pm
LAX
- BRU
2 stops30h 30m
Air Canada
Fri 3/1310:00 am
BRU
- LAX
1 stop20h 00m
Air Canada
Deal found 1/31![Air Canada logo]()
$586
One-way flights from Irvine to BrusselsSearch for one-way flight options from Irvine to Brussels. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from Irvine to Brussels. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:20 am
LAX
- BRU
2 stops20h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:14 pm
LAX
- CRL
3 stops46h 41m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$317
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:15 pm
LAX
- BRU
1 stop13h 00m
Aer Lingus
Deal found 1/31![Aer Lingus logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:30 pm
LAX
- CRL
2 stops30h 40m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:10 pm
LAX
- CRL
2 stops32h 05m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$333
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:15 pm
LAX
- BRU
1 stop13h 00m
Aer Lingus
Deal found 2/1![Aer Lingus logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:30 pm
LAX
- BRU
2 stops30h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$339
This Priceline deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:40 am
LAX
- BRU
2 stops16h 55m
Aer Lingus
Deal found 1/31![Aer Lingus logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:15 am
LAX
- CRL
3 stops42h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:57 pm
LAX
- BRU
3 stops42h 18m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:10 pm
LAX
- CRL
3 stops52h 35m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:30 pm
LAX
- CRL
2 stops20h 20m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$359
Find flight deals from Irvine to Brussels
Keep the following information in mind while searching for Irvine to Brussels flight deals. Data was last updated February 2, 2026.
Round-trip from | $515 (United Airlines) |
|---|---|
One-way from | $305 (Trip.com) |
Popular in | June |
Cheapest in | March |
Average price | $693 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 2, 2026.
Use the filters below to find and compare flights from Irvine to Brussels that are best for you.
Fly from
Irvine
Fly to
Brussels
Route
Depart
Return
Price
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Thu 3/5
8:45 am-1:15 pm
2 stops19h 30m
Brussels Bruxelles-National
Mon 3/9
9:40 am-9:29 pm
2 stops19h 49m
$527
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Tue 3/17
6:00 am-7:35 am
2 stops17h 35m
Brussels Bruxelles-National
Tue 3/24
8:05 am-9:40 pm
2 stops21h 35m
$531
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Tue 4/28
3:30 pm-8:00 pm
1 stop19h 30m
Brussels Bruxelles-National
Sun 5/3
10:45 am-12:55 am
1 stop23h 10m
$551
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Wed 4/29
3:30 pm-8:00 pm
1 stop19h 30m
Brussels Bruxelles-National
Sun 5/3
12:00 pm-9:36 pm
1 stop18h 36m
$551
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Sun 3/1
6:50 pm-6:25 pm
1 stop14h 35m
Brussels Bruxelles-National
Tue 3/17
11:15 am-12:59 am
2 stops21h 44m
$552
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Wed 4/8
11:30 am-3:05 pm
2 stops18h 35m
Brussels Bruxelles-National
Sun 4/19
8:40 pm-7:02 pm
2 stops31h 22m
$561
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Thu 2/19
6:55 pm-11:00 am
1 stop31h 05m
Brussels Bruxelles-National
Sat 2/28
6:00 am-3:00 pm
1 stop18h 00m
$562
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Sun 4/5
8:30 am-7:10 am
1 stop13h 40m
Brussels Bruxelles-National
Tue 4/14
8:30 am-1:10 pm
1 stop13h 40m
$569
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Tue 2/24
7:30 pm-7:50 pm
1 stop15h 20m
Brussels Bruxelles-National
Wed 3/11
10:20 am-6:00 pm
1 stop15h 40m
$570
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Tue 2/17
7:30 pm-7:50 pm
1 stop15h 20m
Brussels Bruxelles-National
Tue 3/17
10:20 am-6:00 pm
1 stop15h 40m
$571
Showing 1-10 of 38 results
Best time to book a flight from Irvine to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels from Irvine with our price prediction graph.
LAX-BRU
LAX-CRL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Irvine to Brussels
IR9-BR1
LAX-BRU
LAX-CRL
How far ahead should I book a flight from Irvine to Brussels?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Brussels. Price data was last updated on January 30, 2026.
To ensure you get the cheapest price possible for a flight from Irvine to Brussels, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Irvine to Brussels?
Currently, March is the cheapest month in which you can book a flight from Irvine to Brussels (average of $466). Flying from Irvine to Brussels in June is currently the most expensive (average of $889). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Brussels
Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated February 2, 2026.
See what other customers who have flown with United Airlines, Scandinavian Airlines, and Brussels Airlines from Irvine to Brussels have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Overall
7.4
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Irvine to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Irvine to Brussels
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Irvine to Brussels
Discover the top 10 airlines that operate flights from Irvine to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$333 | Average$637 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$458 | Average$791 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$470 | Average$890 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$492 | Average$917 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$507 | Average$757 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$508 | Average$882 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$544 | Average$782 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$546 | Average$672 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$556 | Average$978 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$559 | Average$856 | FlexibilityNo cancel fee | On-time71% |