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$443+ Cheap flights from Oklahoma City (OKC) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BRU
Jun 21 — Jun 281
Sun 6/21
Sun 6/28
1 adult, Economy
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Cheap flight deals from Oklahoma City to Brussels

Cheapest flights from Oklahoma City to Brussels
Explore the most affordable flight options available from Oklahoma City to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This United Airlines deal was found by Cheapflights users on 5/19. 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 12/15:45 pm
OKC
-
BRU
2 stops31h 05m
United Airlines
Thu 12/34:55 pm
BRU
-
OKC
2 stops34h 09m
United Airlines
Deal found 5/19$768
This American Airlines deal was found by Cheapflights users on 5/20. 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.
Tue 9/221:55 pm
OKC
-
BRU
2 stops18h 20m
American Airlines
Sun 10/412:05 pm
BRU
-
OKC
2 stops18h 56m
American Airlines
Deal found 5/20$925
This United Airlines deal was found by Cheapflights users on 5/20. 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 9/2212:02 pm
OKC
-
BRU
2 stops18h 13m
United Airlines
Sun 10/410:15 am
BRU
-
OKC
1 stop12h 45m
United Airlines
Deal found 5/20$947
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Thu 7/168:45 am
OKC
-
BRU
1 stop17h 15m
United Airlines
Mon 7/209:55 am
BRU
-
OKC
2 stops34h 55m
United Airlines
Deal found 5/20$1,308

Find flight deals from Oklahoma City to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) 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 May 22, 2026.

Round-trip from

$925
(American Airlines)

One-way from

$443
(oojo)

Popular in

September

Cheapest in

January

Average price

$1,106
From Oklahoma City Will Rogers World to Brussels
Search Deals
One-way flight from Oklahoma City Will Rogers World to Brussels
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma City 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 May 22, 2026.
Use the filters below to find and compare flights from Oklahoma City to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 9/22

12:02 pm-1:15 pm

2 stops18h 13m

Brussels Bruxelles-National

Sun 10/4

10:15 am-4:00 pm

1 stop12h 45m

$947

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 9/22

11:25 am-7:40 am

1 stop13h 15m

Brussels Bruxelles-National

Sun 10/4

9:45 am-8:31 pm

1 stop17h 46m

$951

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 9/22

11:25 am-7:40 am

1 stop13h 15m

Brussels Bruxelles-National

Sun 10/4

9:45 am-8:31 pm

1 stop17h 46m

$951

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Thu 7/16

12:40 pm-9:00 am

1 stop13h 20m

Brussels Bruxelles-National

Mon 7/20

9:55 am-1:50 pm

2 stops34h 55m

$1,308
Quickest round-trip

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Fri 6/12

12:40 pm-9:00 am

1 stop13h 20m

Brussels Bruxelles-National

Fri 6/19

10:15 am-6:05 pm

1 stop14h 50m

$2,320

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/21

1:41 pm-8:45 pm

2 stops24h 04m

Brussels Bruxelles-National

Wed 8/5

9:25 pm-6:23 pm

2 stops27h 58m

$4,140

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/21

12:40 pm-9:00 am

1 stop13h 20m

Brussels Bruxelles-National

Wed 8/5

10:15 am-10:17 pm

1 stop19h 02m

$4,581
Cheapest one-way

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/14

3:05 pm-8:25 pm

2 stops22h 20m

$453

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/14

9:39 am-1:15 pm

2 stops20h 36m

$459
Quickest one-way

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/14

12:40 pm-9:00 am

1 stop13h 20m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Oklahoma City to Brussels

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

How much does it cost to fly round-trip from Oklahoma City to Brussels?

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated May 22, 2026.
See what other customers who have flown with United Airlines from Oklahoma City to Brussels have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,751 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,751 reviews
United Airlines
7.4
Good
9,751 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City 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 Oklahoma City to Brussels?

    Located just 7.0 mi from the city center, Oklahoma City Will Rogers World is the airport most travelers will use when flying to Brussels from Oklahoma City. Booking flights from Will Rogers World (OKC) to Brussels should be relatively easy as there are 0 daily outbound flights to Brussels from 1 airline.

  • How long is the flight from Oklahoma City to Brussels?

    A quick flight from Oklahoma City to Brussels can take about 13h 15m. United Airlines provides one of the quickest options available for as low as $951. The distance from Oklahoma City to Brussels is about 4834 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Oklahoma City to Brussels round-trip?

    Our cheapest airline available from Oklahoma City to Brussels is United Airlines. Our recent data shows that you can find tickets from as low as $511 on this airline. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Oklahoma City to Brussels

Discover the top airline that operate flights from Oklahoma City 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 May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$511Average$1,032FlexibilityNo cancel feeOn-time69%

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