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$306+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BRU
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap 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 24, 2026.

This oojo deal was found by Cheapflights users on 1/23. 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 5/122:09 pm
OAK
-
BRU
2 stops37h 46m
Icelandair
Thu 5/281:50 pm
BRU
-
OAK
2 stops19h 04m
Icelandair
Deal found 1/23$846
This Gurufare deal was found by Cheapflights users on 1/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/192:38 pm
OAK
-
BRU
2 stops23h 32m
Multiple Airlines
Wed 9/27:00 am
BRU
-
OAK
2 stops20h 33m
Multiple Airlines
Deal found 1/23$916
This oojo deal was found by Cheapflights users on 1/23. 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 5/109:53 am
OAK
-
BRU
2 stops18h 02m
Icelandair
Thu 5/281:50 pm
BRU
-
OAK
2 stops19h 04m
Icelandair
Deal found 1/23$1,003
This oojo deal was found by Cheapflights users on 1/24. 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 5/281:00 pm
OAK
-
BRU
2 stops38h 55m
Icelandair
Wed 6/31:50 pm
BRU
-
OAK
2 stops19h 04m
Icelandair
Deal found 1/24$1,023
This British Airways deal was found by Cheapflights users on 1/23. 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.
Fri 2/209:54 am
OAK
-
BRU
2 stops20h 31m
British Airways
Tue 2/245:30 pm
BRU
-
OAK
2 stops38h 19m
British Airways
Deal found 1/23$1,044
This oojo deal was found by Cheapflights users on 1/23. 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 5/112:09 pm
OAK
-
BRU
2 stops37h 46m
Icelandair
Mon 5/251:50 pm
BRU
-
OAK
2 stops19h 04m
Icelandair
Deal found 1/23$1,074
This oojo deal was found by Cheapflights users on 1/23. 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 4/1011:13 am
OAK
-
BRU
2 stops40h 42m
Icelandair
Sat 5/21:50 pm
BRU
-
OAK
2 stops17h 42m
Icelandair
Deal found 1/23$1,089
This oojo deal was found by Cheapflights users on 1/24. 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 4/1011:13 am
OAK
-
BRU
2 stops40h 42m
Icelandair
Sun 5/31:50 pm
BRU
-
OAK
2 stops41h 42m
Icelandair
Deal found 1/24$1,096
This Delta deal was found by Cheapflights users on 1/23. 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 2/75:55 am
OAK
-
BRU
2 stops23h 20m
Delta
Wed 2/116:15 am
BRU
-
OAK
2 stops18h 59m
Delta
Deal found 1/23$1,165
This oojo deal was found by Cheapflights users on 1/23. 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 6/41:00 pm
OAK
-
BRU
2 stops38h 55m
Icelandair
Sat 6/271:50 pm
BRU
-
OAK
2 stops41h 57m
Icelandair
Deal found 1/23$1,241
This oojo deal was found by Cheapflights users on 1/24. 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 7/231:20 pm
OAK
-
BRU
2 stops38h 35m
Icelandair
Tue 7/281:50 pm
BRU
-
OAK
2 stops17h 57m
Icelandair
Deal found 1/24$1,344

Find 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 24, 2026.

Round-trip from

$846
(oojo)

One-way from

$277
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$674
From Oakland to Belgium
Search Deals
One-way flight from Oakland to Belgium
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 24, 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

Sun 5/10

9:53 am-12:55 pm

2 stops18h 02m

Brussels Bruxelles-National

Thu 5/28

1:50 pm-11:54 pm

2 stops19h 04m

$1,003

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Thu 5/28

1:00 pm-12:55 pm

2 stops38h 55m

Brussels Bruxelles-National

Wed 6/3

1:50 pm-11:54 pm

2 stops19h 04m

$1,023

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Fri 2/20

9:54 am-3:25 pm

2 stops20h 31m

Brussels Bruxelles-National

Tue 2/24

5:30 pm-10:49 pm

2 stops38h 19m

$1,044

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Mon 5/11

2:09 pm-12:55 pm

2 stops37h 46m

Brussels Bruxelles-National

Mon 5/25

1:50 pm-11:54 pm

2 stops19h 04m

$1,074

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Fri 4/10

11:13 am-12:55 pm

2 stops40h 42m

Brussels Bruxelles-National

Sat 5/2

1:50 pm-10:32 pm

2 stops17h 42m

$1,089

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Fri 4/10

11:13 am-12:55 pm

2 stops40h 42m

Brussels Bruxelles-National

Sun 5/3

1:50 pm-10:32 pm

2 stops41h 42m

$1,096

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Thu 6/4

1:00 pm-12:55 pm

2 stops38h 55m

Brussels Bruxelles-National

Sat 6/27

1:50 pm-10:47 pm

2 stops41h 57m

$1,241

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Thu 7/23

1:20 pm-12:55 pm

2 stops38h 35m

Brussels Bruxelles-National

Tue 7/28

1:50 pm-10:47 pm

2 stops17h 57m

$1,344

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Wed 3/18

11:47 am-11:55 am

2 stops16h 08m

Brussels Bruxelles-National

Fri 4/10

1:50 pm-11:43 pm

2 stops18h 53m

$1,366

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 5/16

1:15 pm-7:40 am

2 stops33h 25m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 19 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 $463). Flying from Oakland, California to Belgium in June is currently the most expensive (average of $786). 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.

  • How long is the flight from Oakland, California to Belgium?

    For as low as $1,044, Icelandair can have you in Belgium from Oakland, California in 15h 56m. There are 5512 mi between Oakland, California and Belgium. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $463). Flying from Oakland, California to Belgium in June is currently the most expensive (average of $786). 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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