HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brussels

$446+ Cheap flights from Oakland, CA (OAK) 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BRU
4月 16 — 4月 231
週四 4/16
週四 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oakland 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 Oakland to Brussels

Cheapest flights from Oakland to Brussels
Explore the most affordable flight options available from Oakland to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3月 17, 2026.

This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 11/255:55 am
OAK
-
BRU
2 stops40h 40m
Delta
週四 12/311:00 am
BRU
-
OAK
2 stops21h 56m
Delta
Deal found 3/13$686
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 11/275:05 pm
OAK
-
BRU
2 stops54h 55m
Delta
週四 12/311:00 am
BRU
-
OAK
2 stops21h 56m
Delta
Deal found 3/13$688
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 11/255:55 am
OAK
-
BRU
2 stops40h 40m
Delta
週一 12/72:45 pm
BRU
-
OAK
2 stops42h 11m
Delta
Deal found 3/13$689
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 11/245:05 pm
OAK
-
BRU
2 stops53h 30m
Delta
週三 12/96:15 am
BRU
-
OAK
2 stops26h 41m
Delta
Deal found 3/13$695
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 11/275:05 pm
OAK
-
BRU
2 stops54h 55m
Delta
週三 12/96:15 am
BRU
-
OAK
2 stops26h 41m
Delta
Deal found 3/13$696
This Delta deal was found by Cheapflights users on 3/14. 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.
週六 9/125:05 pm
OAK
-
BRU
2 stops53h 35m
Delta
週五 9/259:45 am
BRU
-
OAK
2 stops23h 04m
Delta
Deal found 3/14$722
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 11/265:55 am
OAK
-
BRU
2 stops23h 20m
Delta
週四 12/311:00 am
BRU
-
OAK
2 stops21h 56m
Delta
Deal found 3/13$736
This Delta deal was found by Cheapflights users on 3/14. 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.
週二 4/215:04 pm
OAK
-
BRU
2 stops29h 36m
Delta
週二 4/289:45 am
BRU
-
OAK
2 stops23h 09m
Delta
Deal found 3/14$737
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 11/245:55 am
OAK
-
BRU
2 stops42h 05m
Delta
週六 12/511:00 am
BRU
-
OAK
2 stops21h 56m
Delta
Deal found 3/13$738
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 11/265:55 am
OAK
-
BRU
2 stops23h 20m
Delta
週一 12/72:45 pm
BRU
-
OAK
2 stops34h 47m
Delta
Deal found 3/13$739
This Delta deal was found by Cheapflights users on 3/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 4/295:55 am
OAK
-
BRU
2 stops23h 45m
Delta
週四 5/79:45 am
BRU
-
OAK
2 stops23h 12m
Delta
Deal found 3/15$745
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 11/275:05 pm
OAK
-
BRU
2 stops54h 55m
Delta
週日 12/62:45 pm
BRU
-
OAK
2 stops34h 47m
Delta
Deal found 3/13$746

Find flight deals from Oakland to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3月 17, 2026.

Round-trip from

$712
(oojo)

One-way from

$446
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$688
From Oakland to Brussels
Search Deals
One-way flight from Oakland to Brussels
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($221 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 3月 17, 2026.
Use the filters below to find and compare flights from Oakland to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週三 4/29

5:55 am-2:40 pm

2 stops23h 45m

Brussels Bruxelles-National

週四 5/7

9:45 am-11:57 pm

2 stops23h 12m

$745

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週三 4/29

5:55 am-2:40 pm

2 stops23h 45m

Brussels Bruxelles-National

週一 5/11

10:25 am-4:25 pm

2 stops39h 00m

$749
Quickest round-trip

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週三 4/29

5:55 am-2:40 pm

2 stops23h 45m

Brussels Bruxelles-National

週三 5/6

8:05 am-4:24 pm

2 stops17h 19m

$749

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週六 9/12

5:05 pm-7:40 am

2 stops29h 35m

Brussels Bruxelles-National

週日 9/20

9:45 am-11:49 pm

2 stops23h 04m

$782

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週六 9/12

5:55 am-7:40 am

2 stops40h 45m

Brussels Bruxelles-National

週二 9/22

9:45 am-11:49 pm

2 stops23h 04m

$787

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週二 4/28

5:04 pm-7:40 am

2 stops29h 36m

Brussels Bruxelles-National

週二 5/5

9:45 am-11:54 pm

2 stops23h 09m

$795

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週一 5/11

5:05 pm-9:40 am

2 stops55h 35m

Brussels Bruxelles-National

週一 5/18

9:45 am-11:57 pm

2 stops23h 12m

$829

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週一 5/11

5:05 pm-9:40 am

2 stops55h 35m

Brussels Bruxelles-National

週六 5/23

6:20 am-4:25 pm

2 stops19h 05m

$833

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週一 5/11

6:20 am-12:55 pm

2 stops45h 35m

Brussels Bruxelles-National

週三 5/20

1:50 pm-11:59 pm

2 stops19h 09m

$880

OaklandBrussels

OAK - BRU

OAKBRU

Oakland

週三 8/19

5:05 pm-7:40 am

2 stops29h 35m

Brussels Bruxelles-National

週三 9/2

9:45 am-11:49 pm

2 stops23h 04m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Oakland to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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 Brussels

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

Currently, January is the cheapest month in which you can book a flight from Oakland, California to Brussels (average of $432). Flying from Oakland, California to Brussels in June is currently the most expensive (average of $785). 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 Brussels. 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 Brussels?

    Oakland (OAK), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Oakland to Brussels. 0 airlines have flights from Oakland to Brussels on a regular basis. Booking flights from Oakland to Brussels should not be difficult; the airport handles an average of 0 outbound flights to Brussels per day.

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

    Departing from Oakland, California to Brussels will take you 37h 46m. The distance between Oakland, California and Brussels is about 5512 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Brussels 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 Brussels?

    Currently, January is the cheapest month in which you can book a flight from Oakland, California to Brussels (average of $432). Flying from Oakland, California to Brussels in June is currently the most expensive (average of $785). 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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.