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$248+ Cheap flights from Irvine, CA to Belgium

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Irvine to Belgium

Keep the following information in mind while searching for Irvine to Belgium flight deals. Data was last updated June 16, 2025.

Round-trip from

$726
(Austrian Airlines)

One-way from

$248
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,051
From Irvine to Belgium
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One-way flight from Irvine to Belgium
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Highest demand for flights based on searches. 19% potential increase in price ($195 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Irvine to Belgium

Cheapest flights from Irvine to Belgium
Explore the most affordable flight options available from Irvine to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Booking.com deal was found by Cheapflights users on 6/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:05 pmLAX - BRU
2 stops16h 10mMultiple Airlines
Sat 10/2510:00 amBRU - LAX
1 stop18h 40mMultiple Airlines
Deal found 6/16$724
This Austrian Airlines deal was found by Cheapflights users on 6/15. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/13:05 pmLAX - BRU
1 stop19h 05mAustrian Airlines
Mon 8/187:55 pmBRU - LAX
1 stop26h 10mAustrian Airlines
Deal found 6/15$726
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 8/57:50 pmLAX - CRL
1 stop17h 15mMultiple Airlines
Wed 8/205:15 pmCRL - LAX
1 stop33h 50mMultiple Airlines
Deal found 6/15$727
This Scandinavian Airlines deal was found by Cheapflights users on 6/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:30 pmLAX - BRU
1 stop29h 10mScandinavian Airlines
Sat 9/1310:20 amBRU - LAX
1 stop15h 00mScandinavian Airlines
Deal found 6/15$728
This Air Canada deal was found by Cheapflights users on 6/14. 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 9/58:05 amLAX - BRU
2 stops16h 40mAir Canada
Wed 9/1010:00 amBRU - LAX
2 stops19h 53mAir Canada
Deal found 6/14$730
This Turkish Airlines deal was found by Cheapflights users on 6/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:10 amLAX - BRU
1 stop28h 15mTurkish Airlines
Thu 8/217:15 amBRU - LAX
1 stop37h 30mTurkish Airlines
Deal found 6/15$734
This ITA Airways deal was found by Cheapflights users on 6/15. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/73:15 pmLAX - BRU
1 stop17h 45mITA Airways
Fri 8/226:55 pmBRU - LAX
2 stops31h 18mITA Airways
Deal found 6/15$741
This Iberia deal was found by Cheapflights users on 6/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:00 amLAX - BRU
2 stops23h 45mIberia
Sun 9/287:05 amBRU - LAX
1 stop18h 00mIberia
Deal found 6/15$761
This Virgin Atlantic deal was found by Cheapflights users on 6/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:00 amLAX - BRU
2 stops16h 40mVirgin Atlantic
Thu 8/1410:45 amBRU - LAX
2 stops21h 49mVirgin Atlantic
Deal found 6/15$769
This Finnair deal was found by Cheapflights users on 6/15. 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.
Thu 8/72:33 pmLAX - BRU
2 stops18h 42mFinnair
Wed 8/207:40 pmBRU - LAX
1 stop29h 25mFinnair
Deal found 6/15$774
This oojo deal was found by Cheapflights users on 6/14. 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 8/412:50 amLAX - BRU
2 stops23h 50mAer Lingus
Fri 8/2210:20 amBRU - LAX
1 stop17h 05mAer Lingus
Deal found 6/14$779
This SWISS deal was found by Cheapflights users on 6/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:35 pmLAX - BRU
1 stop29h 40mSWISS
Tue 8/123:00 pmBRU - LAX
1 stop34h 30mSWISS
Deal found 6/15$789

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine to Belgium 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 June 16, 2025.
Use the filters below to find and compare flights from Irvine to Belgium that are best for you.

Fly from

Irvine

Fly to

Belgium

Route

Depart

Return

Price

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Wed 10/8

12:05 pm-1:15 pm

2 stops16h 10m

Brussels Bruxelles-National

Sat 10/25

10:00 am-7:40 pm

1 stop18h 40m

$724

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Fri 8/1

3:05 pm-7:10 pm

1 stop19h 05m

Brussels Bruxelles-National

Mon 8/18

7:55 pm-1:05 pm

1 stop26h 10m

$726

Los AngelesBrussels

LAX - CRL

LAXCRL

Los Angeles

Tue 8/5

7:50 pm-10:05 pm

1 stop17h 15m

Charleroi Brussels

Wed 8/20

5:15 pm-6:05 pm

1 stop33h 50m

$727

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Sat 8/30

7:30 pm-9:40 am

1 stop29h 10m

Brussels Bruxelles-National

Sat 9/13

10:20 am-4:20 pm

1 stop15h 00m

$728

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Fri 9/5

8:05 am-9:45 am

2 stops16h 40m

Brussels Bruxelles-National

Wed 9/10

10:00 am-8:53 pm

2 stops19h 53m

$730

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Mon 8/4

12:10 am-1:25 pm

1 stop28h 15m

Brussels Bruxelles-National

Thu 8/21

7:15 am-11:45 am

1 stop37h 30m

$734

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Thu 8/7

3:15 pm-6:00 pm

1 stop17h 45m

Brussels Bruxelles-National

Fri 8/22

6:55 pm-5:13 pm

2 stops31h 18m

$741

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Sun 9/14

6:00 am-2:45 pm

2 stops23h 45m

Brussels Bruxelles-National

Sun 9/28

7:05 am-4:05 pm

1 stop18h 00m

$761

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Tue 7/15

7:00 am-8:40 am

2 stops16h 40m

Brussels Bruxelles-National

Thu 8/14

10:45 am-11:34 pm

2 stops21h 49m

$769

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Thu 8/7

2:33 pm-6:15 pm

2 stops18h 42m

Brussels Bruxelles-National

Wed 8/20

7:40 pm-4:05 pm

1 stop29h 25m

$774

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 32 results
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Best time to book a flight from Irvine to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Irvine with our price prediction graph.
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 Belgium

What is the cheapest month to book a flight from Irvine to Belgium?

Currently, November is the cheapest month in which you can book a flight from Irvine to Belgium (average of $614). Flying from Irvine to Belgium in June is currently the most expensive (average of $1,096). 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.

What is the cheapest time of day to fly from IR9 to BE?

Find hourly flight availability from Irvine to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Belgium as you normally would.

Rainfall in Belgium by month

Plan your trip to Belgium by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgium ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Belgium when rainfall is around 1.6 in.

Temperature in Belgium by month

Plan your trip to Belgium by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated June 16, 2025.
Read reviews from past customers who have flown Delta, Austrian Airlines and Finnair from Irvine to Belgium. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
804 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,291 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Irvine to Belgium one-way?

    One-way options have recently been found by users for as low as $322 on Iberia. Other airlines that offer cheap prices include Aer Lingus from $441 and Air Canada from $446 one-way.

  • What are the most popular routes from Irvine to Belgium?

    The most popular flight routes from Irvine to Belgium are Los Angeles - Brussels Bruxelles-National, Los Angeles - Charleroi Brussels and Los Angeles - Antwerp Deurne.

  • Can I find deals for flights from Irvine to Belgium that include hotel bookings?

    Yes. In addition to deals on Irvine to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Belgium.

  • Can I find deals for business class flights from Irvine to Belgium?

    Yes. Cheapflights offers flight deals from Irvine to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irvine to Belgium?

    Currently, November is the cheapest month in which you can book a flight from Irvine to Belgium (average of $614). Flying from Irvine to Belgium in June is currently the most expensive (average of $1,096). 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.

See more FAQs

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Top 10 airlines flying from Irvine to Belgium

Discover the top 10 airlines that operate flights from Irvine to Belgium. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$206Average$696FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$444Average$665FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$470Average$850FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$504Average$729FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$517Average$784FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$521Average$755FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$533Average$692FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$573Average$927FlexibilityNo cancel feeOn-time69%
DeltaCheapest$584Average$966FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$586Average$1,039FlexibilityNo cancel feeOn-time67%

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