$220+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Mar 14 — Mar 211
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Irvine to Brussels with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Irvine to Brussels
Cheapest
Best
Last-minute
One-way
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 12, 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 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/168:15 am
LAX
- BRU
1 stop15h 35m
Multiple Airlines
Wed 4/18:40 am
BRU
- LAX
1 stop15h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$510
This Air Canada deal was found by Cheapflights users on 2/9. 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 3/207:35 am
LAX
- BRU
2 stops21h 40m
Air Canada
Wed 3/2510:00 am
BRU
- LAX
2 stops32h 32m
Air Canada
Deal found 2/9![Air Canada logo]()
$511
This oojo deal was found by Cheapflights users on 2/11. 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 4/78:55 pm
LAX
- BRU
1 stop28h 00m
British Airways
Wed 4/1511:00 am
BRU
- LAX
2 stops19h 53m
British Airways
Deal found 2/11![British Airways logo]()
$512
This oojo deal was found by Cheapflights users on 2/11. 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 2/253:20 pm
LAX
- BRU
1 stop17h 40m
ITA Airways
Wed 3/188:25 pm
BRU
- LAX
2 stops26h 05m
ITA Airways
Deal found 2/11![ITA Airways logo]()
$513
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:25 am
LAX
- BRU
2 stops23h 25m
Air Canada
Tue 3/1710:00 am
BRU
- LAX
2 stops19h 37m
Air Canada
Deal found 2/10![Air Canada logo]()
$514
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Wed 2/253:20 pm
LAX
- BRU
1 stop34h 20m
ITA Airways
Sat 3/146:55 pm
BRU
- LAX
1 stop27h 35m
ITA Airways
Deal found 2/10![ITA Airways logo]()
$515
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Wed 3/117:35 am
LAX
- BRU
2 stops21h 40m
Air Canada
Thu 3/1910:00 am
BRU
- LAX
2 stops32h 32m
Air Canada
Deal found 2/9![Air Canada logo]()
$516
This British Airways deal was found by Cheapflights users on 2/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:00 pm
LAX
- BRU
1 stop13h 35m
British Airways
Fri 3/2011:45 am
BRU
- LAX
1 stop15h 40m
British Airways
Deal found 2/9![British Airways logo]()
$517
This United Airlines deal was found by Cheapflights users on 2/10. 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 11/98:40 am
LAX
- BRU
2 stops19h 35m
United Airlines
Fri 11/1310:00 am
BRU
- LAX
1 stop21h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/138:15 am
LAX
- BRU
2 stops25h 15m
United Airlines
Fri 3/2010:00 am
BRU
- LAX
1 stop20h 00m
United Airlines
Deal found 2/11![United Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/1110:40 am
LAX
- BRU
2 stops19h 35m
Delta
Mon 3/238:05 am
BRU
- LAX
2 stops22h 29m
Delta
Deal found 2/9![Delta logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/285:30 pm
LAX
- CRL
2 stops18h 45m
Multiple Airlines
Thu 5/79:05 pm
CRL
- LAX
1 stop30h 05m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$665
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 12, 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 12, 2026.
This Delta deal was found by Cheapflights users on 2/9. 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 3/1711:55 pm
LAX
- BRU
1 stop24h 05m
Delta
Mon 3/238:05 am
BRU
- LAX
2 stops22h 29m
Delta
Deal found 2/9![Delta logo]()
$515
This Finnair deal was found by Cheapflights users on 2/11. 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.
Tue 4/79:00 am
LAX
- BRU
2 stops24h 20m
Finnair
Wed 4/156:30 am
BRU
- LAX
2 stops24h 26m
Finnair
Deal found 2/11![Finnair logo]()
$525
This United Airlines deal was found by Cheapflights users on 2/10. 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 3/161:00 pm
LAX
- BRU
2 stops16h 15m
United Airlines
Fri 3/2710:00 am
BRU
- LAX
1 stop20h 00m
United Airlines
Deal found 2/10![United Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/285:30 pm
LAX
- CRL
2 stops18h 45m
Multiple Airlines
Thu 5/79:05 pm
CRL
- LAX
1 stop30h 05m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/116:00 am
LAX
- BRU
1 stop18h 00m
Delta
Mon 3/238:05 am
BRU
- LAX
2 stops22h 29m
Delta
Deal found 2/9![Delta logo]()
$515
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/161:00 pm
LAX
- BRU
2 stops16h 15m
United Airlines
Tue 3/249:00 am
BRU
- LAX
2 stops18h 45m
United Airlines
Deal found 2/9![United Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 2/10. 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.
Mon 3/167:00 am
LAX
- BRU
1 stop17h 00m
Delta
Wed 4/18:05 am
BRU
- LAX
2 stops17h 52m
Delta
Deal found 2/10![Delta logo]()
$551
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/1012:25 am
LAX
- BRU
1 stop23h 30m
United Airlines
Tue 3/249:00 am
BRU
- LAX
2 stops18h 45m
United Airlines
Deal found 2/9![United Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sat 2/284:45 pm
LAX
- CRL
2 stops54h 10m
Multiple Airlines
Tue 3/176:20 am
CRL
- LAX
1 stop20h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 3/1511:10 pm
LAX
- BRU
1 stop24h 45m
United Airlines
Tue 3/249:00 am
BRU
- LAX
2 stops18h 45m
United Airlines
Deal found 2/9![United Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 2/244:45 pm
LAX
- CRL
2 stops30h 30m
Multiple Airlines
Tue 3/176:20 am
CRL
- LAX
1 stop20h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 4/263:30 pm
LAX
- BRU
1 stop19h 30m
United Airlines
Sat 5/23:40 pm
BRU
- LAX
1 stop30h 25m
United Airlines
Deal found 2/11![United Airlines logo]()
$564
This Mytrip deal was found by Cheapflights users on 2/12. 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 3/164:00 pm
LAX
- CRL
3 stops22h 40m
Multiple Airlines
Wed 4/14:50 pm
CRL
- LAX
2 stops31h 25m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 3/148:00 pm
LAX
- BRU
1 stop33h 15m
United Airlines
Sun 3/2210:00 am
BRU
- LAX
2 stops45h 59m
United Airlines
Deal found 2/9![United Airlines logo]()
$570
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Tue 3/102:05 pm
LAX
- CRL
2 stops21h 15m
Multiple Airlines
Fri 3/279:25 am
CRL
- LAX
2 stops34h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$704
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sat 5/23:40 pm
LAX
- BRU
2 stops16h 50m
United Airlines
Thu 5/142:25 pm
BRU
- LAX
2 stops19h 27m
United Airlines
Deal found 2/9![United Airlines logo]()
$586
This Mytrip deal was found by Cheapflights users on 2/9. 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 3/82:45 pm
LAX
- CRL
2 stops23h 45m
Multiple Airlines
Mon 3/2312:05 pm
CRL
- LAX
2 stops32h 40m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$706
This Mytrip deal was found by Cheapflights users on 2/9. 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.
Wed 4/83:15 pm
LAX
- CRL
2 stops17h 45m
Multiple Airlines
Tue 4/146:00 pm
CRL
- LAX
2 stops28h 15m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$742
Last-minute flights from Irvine to BrusselsDiscover last-minute flight deals from Irvine to Brussels. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Brussels. Data last updated February 12, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 2/11. 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 2/253:20 pm
LAX
- BRU
1 stop17h 40m
ITA Airways
Wed 3/188:25 pm
BRU
- LAX
2 stops26h 05m
ITA Airways
Deal found 2/11![ITA Airways logo]()
$513
This FlightHub deal was found by Cheapflights users on 2/10. 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.
Wed 2/253:20 pm
LAX
- BRU
1 stop34h 20m
ITA Airways
Sat 3/146:55 pm
BRU
- LAX
1 stop27h 35m
ITA Airways
Deal found 2/10![ITA Airways logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sat 2/284:45 pm
LAX
- CRL
2 stops54h 10m
Multiple Airlines
Tue 3/176:20 am
CRL
- LAX
1 stop20h 45m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$666
This Orbitz deal was found by Cheapflights users on 2/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:25 am
LAX
- BRU
2 stops23h 25m
Air Canada
Tue 3/1710:00 am
BRU
- LAX
2 stops19h 37m
Air Canada
Deal found 2/10![Air Canada logo]()
$514
This Air Canada deal was found by Cheapflights users on 2/9. 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.
Wed 3/117:35 am
LAX
- BRU
2 stops21h 40m
Air Canada
Thu 3/1910:00 am
BRU
- LAX
2 stops32h 32m
Air Canada
Deal found 2/9![Air Canada logo]()
$516
This British Airways deal was found by Cheapflights users on 2/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:00 pm
LAX
- BRU
1 stop13h 35m
British Airways
Fri 3/2011:45 am
BRU
- LAX
1 stop15h 40m
British Airways
Deal found 2/9![British Airways logo]()
$517
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 3/1110:40 am
LAX
- BRU
2 stops19h 35m
Delta
Mon 3/238:05 am
BRU
- LAX
2 stops22h 29m
Delta
Deal found 2/9![Delta logo]()
$525
This Delta deal was found by Cheapflights users on 2/10. 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.
Wed 3/1110:40 am
LAX
- BRU
2 stops19h 35m
Delta
Wed 3/188:05 am
BRU
- LAX
2 stops17h 27m
Delta
Deal found 2/10![Delta logo]()
$526
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/138:15 am
LAX
- BRU
2 stops25h 15m
United Airlines
Fri 3/2010:00 am
BRU
- LAX
1 stop20h 00m
United Airlines
Deal found 2/11![United Airlines logo]()
$522
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/168:15 am
LAX
- BRU
1 stop15h 35m
Multiple Airlines
Wed 4/18:40 am
BRU
- LAX
1 stop15h 35m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$510
This Flighttix deal was found by Cheapflights users on 2/10. 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.
Mon 3/1610:50 pm
LAX
- BRU
2 stops25h 00m
Air Canada
Wed 4/19:25 am
BRU
- LAX
2 stops20h 55m
Air Canada
Deal found 2/10![Air Canada logo]()
$528
This Air Canada deal was found by Cheapflights users on 2/9. 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 3/207:35 am
LAX
- BRU
2 stops21h 40m
Air Canada
Wed 3/2510:00 am
BRU
- LAX
2 stops32h 32m
Air Canada
Deal found 2/9![Air Canada logo]()
$511
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 12, 2026.
Search for one-way flight options from Irvine to Brussels. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/10. 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 5/128:55 pm
LAX
- BRU
1 stop14h 30m
British Airways
Deal found 2/10![British Airways logo]()
$220
This United Airlines deal was found by Cheapflights users on 2/11. 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 5/133:30 pm
LAX
- BRU
1 stop32h 25m
United Airlines
Deal found 2/11![United Airlines logo]()
$223
This Flightnetwork deal was found by Cheapflights users on 2/8. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:15 pm
LAX
- BRU
1 stop34h 30m
ITA Airways
Deal found 2/8![ITA Airways logo]()
$230
This oojo deal was found by Cheapflights users on 2/9. 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.
Mon 4/273:15 pm
LAX
- BRU
1 stop34h 30m
ITA Airways
Deal found 2/9![ITA Airways logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/47:10 pm
LAX
- CRL
2 stops38h 00m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/34:45 pm
LAX
- CRL
2 stops30h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/138:10 pm
LAX
- CRL
1 stop27h 30m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$273
This American Airlines deal was found by Cheapflights users on 2/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:55 pm
LAX
- BRU
1 stop28h 10m
American Airlines
Deal found 2/9![American Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Sun 8/97:00 am
LAX
- BRU
2 stops21h 15m
United Airlines
Deal found 2/9![United Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/176:30 pm
LAX
- CRL
2 stops29h 50m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$281
This oojo deal was found by Cheapflights users on 2/12. 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.
Sun 3/154:20 pm
LAX
- BRU
1 stop34h 20m
ITA Airways
Deal found 2/12![ITA Airways logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/34:45 pm
LAX
- BRU
2 stops30h 55m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$286
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 12, 2026.
Round-trip from | $510 (Kiwi.com) |
|---|---|
One-way from | $220 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $819 |
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 12, 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
Tue 3/17
11:55 pm-8:00 am
1 stop24h 05m
Brussels Bruxelles-National
Mon 3/23
8:05 am-10:34 pm
2 stops22h 29m
$515
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Wed 3/11
6:00 am-8:00 am
1 stop18h 00m
Brussels Bruxelles-National
Mon 3/23
8:05 am-10:34 pm
2 stops22h 29m
$515
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Tue 4/7
9:00 am-6:20 pm
2 stops24h 20m
Brussels Bruxelles-National
Wed 4/15
6:30 am-9:56 pm
2 stops24h 26m
$525
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Mon 3/16
1:00 pm-1:15 pm
2 stops16h 15m
Brussels Bruxelles-National
Fri 3/27
10:00 am-10:00 pm
1 stop20h 00m
$538
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Mon 3/16
1:00 pm-1:15 pm
2 stops16h 15m
Brussels Bruxelles-National
Tue 3/24
9:00 am-7:45 pm
2 stops18h 45m
$549
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Mon 3/16
7:00 am-8:00 am
1 stop17h 00m
Brussels Bruxelles-National
Wed 4/1
8:05 am-4:57 pm
2 stops17h 52m
$551
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Tue 3/10
12:25 am-7:55 am
1 stop23h 30m
Brussels Bruxelles-National
Tue 3/24
9:00 am-7:45 pm
2 stops18h 45m
$552
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Sun 3/15
11:10 pm-7:55 am
1 stop24h 45m
Brussels Bruxelles-National
Tue 3/24
9:00 am-7:45 pm
2 stops18h 45m
$558
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Sun 4/26
3:30 pm-8:00 pm
1 stop19h 30m
Brussels Bruxelles-National
Sat 5/2
3:40 pm-1:05 pm
1 stop30h 25m
$564
Los AngelesBrussels
LAX - BRU
LAXBRU
Los Angeles
Sat 3/14
8:00 pm-1:15 pm
1 stop33h 15m
Brussels Bruxelles-National
Sun 3/22
10:00 am-11:59 pm
2 stops45h 59m
$570
Showing 1-10 of 34 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 February 6, 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, January is the cheapest month in which you can book a flight from Irvine to Brussels (average of $450). 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.
How much does it cost to fly round-trip from Irvine to Brussels?
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 12, 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.
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Overall
7.4
Crew
8.1
Food
6.6
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Irvine to Brussels
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Brussels by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Irvine to Brussels by cabin class
Find flights from Irvine to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Irvine and Brussels flights
Browse other Irvine and Brussels flight options. Last updated on February 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 12, 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$831 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$492 | Average$917 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$507 | Average$752 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$524 | Average$874 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$544 | Average$775 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$556 | Average$967 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$557 | Average$672 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$559 | Average$856 | FlexibilityNo cancel fee | On-time71% |