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$317+ Cheap flights from Oakland, CA (OAK) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BRU
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Oakland to Belgium

Keep the following information in mind while searching for Oakland to Belgium flight deals. Data was last updated January 15, 2026.

Round-trip from

$738
(American Airlines)

One-way from

$317
(oojo)

Popular in

June

Cheapest in

February

Average price

$674
From Oakland to Belgium
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One-way flight from Oakland to Belgium
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Highest demand for flights based on searches. 22% potential increase in price ($228 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Oakland to Belgium

Cheapest flights from Oakland to Belgium
Explore the most affordable flight options available from Oakland to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:15 am
OAK
-
BRU
2 stops24h 10m
Multiple Airlines
Fri 3/611:45 am
BRU
-
OAK
2 stops21h 09m
Multiple Airlines
Deal found 1/12$679
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Sat 2/2810:43 am
OAK
-
BRU
3 stops20h 52m
Multiple Airlines
Sat 3/79:55 am
BRU
-
OAK
2 stops22h 59m
Multiple Airlines
Deal found 1/13$738
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/110:04 am
OAK
-
BRU
2 stops24h 51m
Multiple Airlines
Sun 3/811:20 am
BRU
-
OAK
2 stops20h 38m
Multiple Airlines
Deal found 1/14$777
This oojo deal was found by Cheapflights users on 1/14. 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.
Thu 4/232:09 pm
OAK
-
BRU
2 stops37h 46m
Icelandair
Fri 5/81:50 pm
BRU
-
OAK
2 stops17h 42m
Icelandair
Deal found 1/14$867
This oojo deal was found by Cheapflights users on 1/14. 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.
Wed 2/259:54 am
OAK
-
BRU
2 stops17h 01m
Icelandair
Sun 3/112:50 pm
BRU
-
OAK
2 stops18h 59m
Icelandair
Deal found 1/14$898
This KAYAK deal was found by Cheapflights users on 1/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:38 pm
OAK
-
BRU
2 stops20h 47m
Multiple Airlines
Wed 9/211:00 am
BRU
-
OAK
2 stops21h 59m
Multiple Airlines
Deal found 1/14$955
This British Airways deal was found by Cheapflights users on 1/13. 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 8/192:38 pm
OAK
-
BRU
2 stops20h 47m
British Airways
Wed 9/211:00 am
BRU
-
OAK
2 stops20h 06m
British Airways
Deal found 1/13$957
This oojo deal was found by Cheapflights users on 1/14. 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.
Wed 6/31:00 pm
OAK
-
BRU
2 stops38h 55m
Icelandair
Wed 6/241:50 pm
BRU
-
OAK
2 stops17h 12m
Icelandair
Deal found 1/14$972
This oojo deal was found by Cheapflights users on 1/13. 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.
Sat 6/67:59 pm
OAK
-
BRU
2 stops31h 56m
Icelandair
Wed 6/171:50 pm
BRU
-
OAK
2 stops17h 12m
Icelandair
Deal found 1/13$978
This oojo deal was found by Cheapflights users on 1/14. 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.
Fri 8/71:20 pm
OAK
-
BRU
2 stops22h 50m
British Airways
Mon 8/178:50 pm
BRU
-
OAK
2 stops31h 06m
British Airways
Deal found 1/14$993

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 January 15, 2026.
Use the filters below to find and compare flights from Oakland to Belgium that are best for you.

Fly from

Oakland

Fly to

Belgium

Route

Depart

Return

Price

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Fri 2/27

6:15 am-3:25 pm

2 stops24h 10m

Brussels Bruxelles-National

Fri 3/6

11:45 am-11:54 pm

2 stops21h 09m

$679

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 2/28

10:43 am-4:35 pm

3 stops20h 52m

Brussels Bruxelles-National

Sat 3/7

9:55 am-11:54 pm

2 stops22h 59m

$738

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sun 3/1

10:04 am-7:55 pm

2 stops24h 51m

Brussels Bruxelles-National

Sun 3/8

11:20 am-11:58 pm

2 stops20h 38m

$777

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Wed 2/25

9:54 am-11:55 am

2 stops17h 01m

Brussels Bruxelles-National

Sun 3/1

12:50 pm-10:49 pm

2 stops18h 59m

$898

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Wed 6/3

1:00 pm-12:55 pm

2 stops38h 55m

Brussels Bruxelles-National

Wed 6/24

1:50 pm-10:02 pm

2 stops17h 12m

$972

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 6/6

7:59 pm-12:55 pm

2 stops31h 56m

Brussels Bruxelles-National

Wed 6/17

1:50 pm-10:02 pm

2 stops17h 12m

$978

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 5/23

7:59 pm-12:55 pm

2 stops31h 56m

Brussels Bruxelles-National

Fri 6/26

1:50 pm-10:02 pm

2 stops17h 12m

$1,016

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 5/23

7:59 pm-12:55 pm

2 stops31h 56m

Brussels Bruxelles-National

Mon 6/22

1:50 pm-6:56 pm

2 stops38h 06m

$1,036

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Mon 6/29

7:50 pm-12:55 pm

2 stops32h 05m

Brussels Bruxelles-National

Tue 7/7

1:50 pm-6:56 pm

2 stops38h 06m

$1,085

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Wed 4/15

7:00 am-8:25 pm

2 stops28h 25m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 18 results
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Best time to book a flight from Oakland to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Oakland 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 Oakland to Belgium

What is the cheapest month to book a flight from Oakland, California to Belgium?

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Belgium (average of $485). Flying from Oakland, California to Belgium in June is currently the most expensive (average of $818). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Oakland to Belgium?

    For a flight from Oakland to Belgium, you will be flying from Oakland. Oakland (OAK) is just 7.0 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Belgium?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Belgium (average of $485). Flying from Oakland, California to Belgium in June is currently the most expensive (average of $818). 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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