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$482+ 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
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
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 March 22, 2026.

This United Airlines deal was found by Cheapflights users on 3/19. 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.
Mon 11/1610:30 am
OKC
-
BRU
1 stop15h 25m
United Airlines
Wed 11/1810:10 am
BRU
-
OKC
1 stop13h 37m
United Airlines
Deal found 3/19$700
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:30 am
OKC
-
BRU
2 stops37h 20m
Multiple Airlines
Mon 12/147:10 pm
BRU
-
OKC
2 stops33h 56m
Multiple Airlines
Deal found 3/19$728
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Sat 12/55:45 pm
OKC
-
BRU
2 stops31h 05m
United Airlines
Mon 12/1410:10 am
BRU
-
OKC
1 stop15h 34m
United Airlines
Deal found 3/19$754
This Finnair deal was found by Cheapflights users on 3/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 am
OKC
-
BRU
2 stops33h 35m
Multiple Airlines
Mon 4/277:05 pm
BRU
-
OKC
2 stops32h 02m
Multiple Airlines
Deal found 3/21$770
This KLM deal was found by Cheapflights users on 3/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:00 am
OKC
-
BRU
1 stop16h 40m
KLM
Mon 4/279:45 am
BRU
-
OKC
1 stop16h 45m
KLM
Deal found 3/21$800
This Priceline deal was found by Cheapflights users on 3/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:32 pm
OKC
-
BRU
2 stops21h 48m
Finnair
Sat 5/97:05 pm
BRU
-
OKC
2 stops29h 43m
Finnair
Deal found 3/18$870
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 5/24:25 pm
OKC
-
BRU
1 stop33h 35m
United Airlines
Sat 5/98:30 am
BRU
-
OKC
2 stops39h 09m
United Airlines
Deal found 3/18$887
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:00 pm
OKC
-
BRU
2 stops37h 40m
Scandinavian Airlines
Wed 8/193:15 pm
BRU
-
OKC
2 stops39h 36m
Scandinavian Airlines
Deal found 3/20$1,056

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 March 22, 2026.

Round-trip from

$770
(Finnair)

One-way from

$482
(Cheapflightsfares)

Popular in

September

Cheapest in

January

Average price

$596
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. 8% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 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

Mon 4/20

6:00 am-10:35 pm

2 stops33h 35m

Brussels Bruxelles-National

Mon 4/27

7:05 pm-8:07 pm

2 stops32h 02m

$770

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Mon 4/20

8:00 am-7:40 am

1 stop16h 40m

Brussels Bruxelles-National

Mon 4/27

9:45 am-7:30 pm

1 stop16h 45m

$800

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Sat 5/2

1:32 pm-6:20 pm

2 stops21h 48m

Brussels Bruxelles-National

Sat 5/9

7:05 pm-5:48 pm

2 stops29h 43m

$870

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Sat 5/2

4:25 pm-9:00 am

1 stop33h 35m

Brussels Bruxelles-National

Sat 5/9

8:30 am-4:39 pm

2 stops39h 09m

$887

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Fri 7/3

1:00 pm-9:40 am

2 stops37h 40m

Brussels Bruxelles-National

Wed 8/19

3:15 pm-11:51 pm

2 stops39h 36m

$1,056
Quickest round-trip

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Fri 7/3

9:15 am-7:45 am

2 stops15h 30m

Brussels Bruxelles-National

Wed 8/19

10:15 am-6:05 pm

1 stop14h 50m

$1,126

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Mon 7/20

12:25 pm-9:00 am

1 stop13h 35m

Brussels Bruxelles-National

Fri 7/31

9:40 am-11:08 pm

2 stops20h 28m

$1,160

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Sat 5/2

4:25 pm-7:10 am

3 stops31h 45m

Brussels Bruxelles-National

Sat 5/9

2:25 pm-6:57 pm

3 stops35h 32m

$1,343
Cheapest one-way

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/14

6:49 am-7:40 am

1 stop17h 51m

$494

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/14

8:45 am-9:00 am

1 stop17h 15m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 15 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
No data available for this route at this time. Please check back soon.

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 March 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
9,455 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,455 reviews
United Airlines
7.4
Good
9,455 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 16h 40m. KLM provides one of the quickest options available for as low as $800. 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 39% 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$511Average$771FlexibilityNo cancel feeOn-time69%

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