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$583+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BRU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$736
(Delta)

One-way from

$583
(Delta)

Popular in

June

Cheapest in

January

Average price

$745
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. 19% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:55 amOAK - BRU
2 stops17h 45mDelta
Mon 10/276:15 amBRU - OAK
2 stops17h 56mDelta
Deal found 9/14$866
This oojo deal was found by Cheapflights users on 9/14. 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 11/1311:05 amOAK - BRU
2 stops15h 50mIcelandair
Thu 11/2012:50 pmBRU - OAK
2 stops20h 09mIcelandair
Deal found 9/14$1,008
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:33 pmOAK - BRU
2 stops37h 22mIcelandair
Sun 11/212:50 pmBRU - OAK
2 stops20h 09mIcelandair
Deal found 9/15$1,074
This oojo deal was found by Cheapflights users on 9/13. 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 9/2711:01 amOAK - BRU
2 stops40h 49mIcelandair
Mon 10/61:50 pmBRU - OAK
2 stops19h 13mIcelandair
Deal found 9/13$1,181
This oojo deal was found by Cheapflights users on 9/14. 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.
Sat 10/411:03 amOAK - BRU
2 stops17h 12mIcelandair
Sat 10/111:50 pmBRU - OAK
2 stops19h 13mIcelandair
Deal found 9/14$1,213
This oojo deal was found by Cheapflights users on 9/13. 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.
Fri 9/262:30 pmOAK - BRU
2 stops37h 20mIcelandair
Mon 10/61:50 pmBRU - OAK
2 stops19h 13mIcelandair
Deal found 9/13$1,343
This oojo deal was found by Cheapflights users on 9/12. 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.
Sat 9/2711:01 amOAK - BRU
2 stops40h 49mIcelandair
Fri 10/31:50 pmBRU - OAK
2 stops19h 14mIcelandair
Deal found 9/12$1,816
This oojo deal was found by Cheapflights users on 9/14. 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.
Sat 11/111:05 amOAK - BRU
2 stops16h 50mIcelandair
Sun 11/912:50 pmBRU - OAK
2 stops20h 09mIcelandair
Deal found 9/14$1,850
This oojo deal was found by Cheapflights users on 9/14. 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.
Sat 9/2711:01 amOAK - BRU
2 stops40h 49mIcelandair
Sat 10/41:50 pmBRU - OAK
2 stops19h 13mIcelandair
Deal found 9/14$1,868
This KAYAK deal was found by Cheapflights users on 9/14. 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.
Fri 10/106:40 amOAK - BRU
2 stops25h 40mBritish Airways
Sat 10/1810:40 amBRU - OAK
2 stops22h 23mBritish Airways
Deal found 9/14$1,969
This oojo deal was found by Cheapflights users on 9/14. 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 9/1711:01 amOAK - BRU
2 stops16h 49mIcelandair
Fri 9/191:50 pmBRU - OAK
2 stops17h 13mIcelandair
Deal found 9/14$2,500

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 September 15, 2025.
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

Thu 3/5

5:55 am-7:35 am

2 stops40h 40m

Brussels Bruxelles-National

Mon 3/9

2:45 pm-11:53 pm

2 stops41h 08m

$736

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Thu 3/5

5:55 am-2:15 pm

2 stops23h 20m

Brussels Bruxelles-National

Mon 3/9

10:45 am-4:34 pm

2 stops37h 49m

$788

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Thu 10/23

5:55 am-8:40 am

2 stops17h 45m

Brussels Bruxelles-National

Mon 10/27

6:15 am-4:11 pm

2 stops17h 56m

$866

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Thu 11/13

11:05 am-11:55 am

2 stops15h 50m

Brussels Bruxelles-National

Thu 11/20

12:50 pm-11:59 pm

2 stops20h 09m

$1,008

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Fri 10/24

2:33 pm-12:55 pm

2 stops37h 22m

Brussels Bruxelles-National

Sun 11/2

12:50 pm-11:59 pm

2 stops20h 09m

$1,074

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 9/27

11:01 am-12:50 pm

2 stops40h 49m

Brussels Bruxelles-National

Mon 10/6

1:50 pm-12:03 am

2 stops19h 13m

$1,181

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 10/4

11:03 am-1:15 pm

2 stops17h 12m

Brussels Bruxelles-National

Sat 10/11

1:50 pm-12:03 am

2 stops19h 13m

$1,213

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Fri 9/26

2:30 pm-12:50 pm

2 stops37h 20m

Brussels Bruxelles-National

Mon 10/6

1:50 pm-12:03 am

2 stops19h 13m

$1,343

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 9/27

11:01 am-12:50 pm

2 stops40h 49m

Brussels Bruxelles-National

Fri 10/3

1:50 pm-12:04 am

2 stops19h 14m

$1,816

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

Sat 11/1

11:05 am-11:55 am

2 stops16h 50m

Brussels Bruxelles-National

Sun 11/9

12:50 pm-11:59 pm

2 stops20h 09m

$1,850

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 14 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, November is the cheapest month in which you can book a flight from Oakland, California to Belgium (average of $614). Flying from Oakland, California to Belgium in June is currently the most expensive (average of $1,077). 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 $1,008, Delta can have you in Belgium from Oakland, California in 15h 50m. There are 5512 mi between Oakland, California and Belgium. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Oakland, California to Belgium one-way?

    One-way options have recently been found by users for as low as $583 on Delta. Other airlines that offer cheap prices include British Airways from $648 and Icelandair from $1,472 one-way.

  • 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, November is the cheapest month in which you can book a flight from Oakland, California to Belgium (average of $614). Flying from Oakland, California to Belgium in June is currently the most expensive (average of $1,077). 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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