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$333+ Cheap flights from Oklahoma 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BRU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Oklahoma to Brussels

Keep the following information in mind while searching for Oklahoma to Brussels flight deals. Data was last updated September 15, 2025.

Round-trip from

$525
(lol.travel)

One-way from

$333
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$1,293
From Oklahoma to Brussels
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One-way flight from Oklahoma to Brussels
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Highest demand for flights based on searches. 13% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 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 Oklahoma to Brussels

Cheapest flights from Oklahoma to Brussels
Explore the most affordable flight options available from Oklahoma to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:30 pmDFW - BRU
1 stop29h 15mUnited Airlines
Tue 11/411:15 amBRU - DFW
1 stop14h 08mUnited Airlines
Deal found 9/13$525
This lastminute.com 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/274:28 pmTUL - BRU
2 stops35h 12mScandinavian Airlines
Sun 11/23:10 pmBRU - TUL
2 stops39h 34mScandinavian Airlines
Deal found 9/15$525
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:25 amDFW - BRU
1 stop15h 40mAir Canada
Tue 11/410:00 amBRU - DFW
1 stop18h 09mAir Canada
Deal found 9/14$526
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:10 pmDFW - BRU
2 stops21h 40mScandinavian Airlines
Tue 11/410:20 amBRU - DFW
2 stops20h 15mScandinavian Airlines
Deal found 9/13$540
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:25 amTUL - BRU
2 stops16h 25mAir Canada
Tue 11/410:00 amBRU - TUL
2 stops20h 30mAir Canada
Deal found 9/13$547
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:25 amDFW - BRU
1 stop15h 40mAir Canada
Tue 10/2810:00 amBRU - DFW
1 stop17h 09mAir Canada
Deal found 9/14$551
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2312:20 pmDFW - BRU
1 stop12h 30mAir Canada
Tue 12/210:00 amBRU - DFW
1 stop18h 09mAir Canada
Deal found 9/14$552
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:30 amTUL - BRU
1 stop18h 25mUnited Airlines
Tue 11/410:10 amBRU - TUL
1 stop19h 29mUnited Airlines
Deal found 9/13$556
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:20 pmDFW - BRU
1 stop12h 30mAir Canada
Tue 12/210:00 amBRU - DFW
2 stops18h 32mAir Canada
Deal found 9/14$558
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:45 amTUL - BRU
2 stops18h 05mUnited Airlines
Mon 12/14:55 pmBRU - TUL
2 stops34h 57mUnited Airlines
Deal found 9/14$583
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:00 amTUL - BRU
2 stops19h 05mUnited Airlines
Sun 11/2310:00 amBRU - TUL
2 stops36h 00mUnited Airlines
Deal found 9/14$584
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:51 amXNA - BRU
2 stops19h 24mUnited Airlines
Fri 11/710:00 amBRU - XNA
2 stops35h 38mUnited Airlines
Deal found 9/15$587

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 September 15, 2025.
Use the filters below to find and compare flights from Oklahoma to Brussels that are best for you.

Fly from

Oklahoma

Fly to

Brussels

Route

Depart

Return

Price

DallasBrussels

DFW - BRU

DFWBRU

Dallas/Fort Worth

Sun 10/19

7:30 pm-7:45 am

1 stop29h 15m

Brussels Bruxelles-National

Tue 11/4

11:15 am-6:23 pm

1 stop14h 08m

$525

TulsaBrussels

TUL - BRU

TULBRU

Tulsa

Mon 10/27

4:28 pm-9:40 am

2 stops35h 12m

Brussels Bruxelles-National

Sun 11/2

3:10 pm-11:44 pm

2 stops39h 34m

$525

DallasBrussels

DFW - BRU

DFWBRU

Dallas/Fort Worth

Sun 10/19

9:25 am-8:05 am

1 stop15h 40m

Brussels Bruxelles-National

Tue 11/4

10:00 am-9:09 pm

1 stop18h 09m

$526

DallasBrussels

DFW - BRU

DFWBRU

Dallas/Fort Worth

Tue 10/28

12:20 pm-7:50 am

1 stop13h 30m

Brussels Bruxelles-National

Tue 11/4

10:00 am-9:09 pm

1 stop18h 09m

$526

DallasBrussels

DFW - BRU

DFWBRU

Dallas/Fort Worth

Tue 10/28

4:10 pm-7:50 pm

2 stops21h 40m

Brussels Bruxelles-National

Tue 11/4

10:20 am-11:35 pm

2 stops20h 15m

$540

TulsaBrussels

TUL - BRU

TULBRU

Tulsa

Tue 10/28

9:25 am-7:50 am

2 stops16h 25m

Brussels Bruxelles-National

Tue 11/4

10:00 am-11:30 pm

2 stops20h 30m

$547

TulsaBrussels

TUL - BRU

TULBRU

Tulsa

Tue 10/28

9:25 am-7:50 am

2 stops16h 25m

Brussels Bruxelles-National

Tue 11/4

10:10 am-10:39 pm

1 stop19h 29m

$556

DallasBrussels

DFW - BRU

DFWBRU

Dallas/Fort Worth

Sun 10/19

2:26 pm-9:00 am

2 stops35h 34m

Brussels Bruxelles-National

Tue 11/4

10:00 am-9:09 pm

1 stop18h 09m

$559

DallasBrussels

DFW - BRU

DFWBRU

Dallas/Fort Worth

Sun 10/19

7:00 am-8:40 am

2 stops18h 40m

Brussels Bruxelles-National

Tue 11/4

11:00 am-8:56 pm

1 stop16h 56m

$559

DallasBrussels

DFW - BRU

DFWBRU

Dallas/Fort Worth

Wed 10/15

9:25 am-8:05 am

1 stop15h 40m

Brussels Bruxelles-National

Wed 10/22

10:00 am-1:47 pm

2 stops34h 47m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 41 results
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Best time to book a flight from Oklahoma to Brussels

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

What is the cheapest time of day to fly from OK to BRU?

Find hourly flight availability from Oklahoma to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Related info for your journey

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

  • How long is the flight from Oklahoma to Brussels?

    United Airlines, Scandinavian Airlines, and Air Canada can get you from Oklahoma to Brussels in just under 15h 40m. Your travel time can differ by up to 19h 32m. Oklahoma and Brussels are separated by a distance of 4943 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Oklahoma to Brussels one-way?

    The cheapest airlines for a one-way flight from Oklahoma to Brussels are KLM ($443), United Airlines ($525), and Turkish Airlines ($3,121).

  • What are the most popular routes from Oklahoma to Brussels?

    When deciding which route to take from Oklahoma to Brussels consider Dallas/Fort Worth - Brussels Bruxelles-National, Fayetteville Northwest Arkansas - Brussels Bruxelles-National or Dallas/Fort Worth - Charleroi Brussels as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oklahoma to Brussels (average of $614). Flying from Oklahoma to Brussels 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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Alternative routes for Oklahoma to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Bruxelles-National flights
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Dulles Intl to Bruxelles-National flights
O'Hare Intl to Bruxelles-National flights
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Reagan-National to Bruxelles-National flights
Baltimore to Bruxelles-National flights
Boston to Bruxelles-National flights
John F Kennedy Intl to Charleroi Brussels flights
Atlanta to Bruxelles-National flights
Newark to Charleroi Brussels flights
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Seattle to Bruxelles-National flights
Midway to Bruxelles-National flights
Dallas/Fort Worth to Bruxelles-National flights
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Boston to Charleroi Brussels flights
Portland to Bruxelles-National flights
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Minneapolis to Bruxelles-National flights
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Dulles Intl to Charleroi Brussels flights
O'Hare Intl to Charleroi Brussels flights
Fort Lauderdale to Bruxelles-National flights
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Top airline flying from Oklahoma to Brussels

Discover the top airline that operate flights from Oklahoma to Brussels. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$606Average$924FlexibilityNo cancel feeOn-time69%

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