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$460+ Cheap flights from Oklahoma City (OKC) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BRU
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Oklahoma City to Belgium

Cheapest flights from Oklahoma City to Belgium
Explore the most affordable flight options available from Oklahoma City to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This United Airlines deal was found by Cheapflights users on 3/11. 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.
Sun 12/62:07 pm
OKC
-
BRU
2 stops16h 08m
United Airlines
Thu 12/1010:00 am
BRU
-
OKC
2 stops19h 06m
United Airlines
Deal found 3/11$650
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/512:35 pm
OKC
-
BRU
2 stops36h 15m
Multiple Airlines
Mon 12/147:10 pm
BRU
-
OKC
2 stops33h 56m
Multiple Airlines
Deal found 3/13$673
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:55 pm
OKC
-
BRU
2 stops16h 20m
United Airlines
Wed 5/610:15 am
BRU
-
OKC
1 stop19h 15m
United Airlines
Deal found 3/15$701
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:20 pm
OKC
-
BRU
1 stop32h 40m
KLM
Mon 12/1411:00 am
BRU
-
OKC
1 stop16h 40m
KLM
Deal found 3/13$706
This United Airlines deal was found by Cheapflights users on 3/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/911:15 am
OKC
-
BRU
2 stops19h 00m
United Airlines
Tue 4/149:55 am
BRU
-
OKC
2 stops33h 08m
United Airlines
Deal found 3/12$731

Find flight deals from Oklahoma City to Belgium

Keep the following information in mind while searching for Oklahoma City to Belgium flight deals. Data was last updated March 16, 2026.

Round-trip from

$701
(United Airlines)

One-way from

$460
(Cheapflightsfares)

Popular in

September

Cheapest in

January

Average price

$596
From Oklahoma City Will Rogers World to Belgium
Search Deals
One-way flight from Oklahoma City Will Rogers World to Belgium
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 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 March 16, 2026.
Use the filters below to find and compare flights from Oklahoma City to Belgium 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

Wed 4/29

1:55 pm-1:15 pm

2 stops16h 20m

Brussels Bruxelles-National

Wed 5/6

10:15 am-10:30 pm

1 stop19h 15m

$701

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Thu 4/9

11:15 am-1:15 pm

2 stops19h 00m

Brussels Bruxelles-National

Tue 4/14

9:55 am-12:03 pm

2 stops33h 08m

$731

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Sun 4/19

6:00 am-7:15 am

2 stops18h 15m

Brussels Bruxelles-National

Sun 4/26

10:15 am-11:44 pm

2 stops20h 29m

$734

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Sun 4/19

1:44 pm-1:15 pm

2 stops16h 31m

Brussels Bruxelles-National

Sun 4/26

10:15 am-12:03 pm

1 stop32h 48m

$734
Quickest round-trip

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Thu 4/9

11:15 am-1:15 pm

2 stops19h 00m

Brussels Bruxelles-National

Wed 4/15

10:15 am-7:01 pm

1 stop15h 46m

$740

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Wed 5/13

10:20 am-9:00 am

1 stop15h 40m

Brussels Bruxelles-National

Wed 5/27

9:55 am-3:17 pm

2 stops36h 22m

$740
Cheapest one-way
Quickest one-way

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/14

1:00 pm-7:40 am

1 stop11h 40m

$469

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 4/28

10:25 am-1:15 pm

2 stops19h 50m

$533

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 6/2

7:54 am-9:40 am

2 stops18h 46m

$755

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 6/2

8:45 am-9:00 am

1 stop17h 15m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Sorted by cheapest first

Best time to book a flight from Oklahoma City to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium 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 Belgium
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated March 16, 2026.
Get a feel of what it's like to fly with United Airlines from Oklahoma City to Belgium by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,428 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

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
9,428 reviews
United Airlines
7.4
Good
9,428 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

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 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 Oklahoma City to Belgium?

    For a flight from Oklahoma City to Belgium, you will be flying from Will Rogers World. Oklahoma City Will Rogers World (OKC) is just 7.0 mi from the center of the city.

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

    Departing from Oklahoma City to Belgium will take you 16h 20m. There are 4834 mi between Oklahoma City and Belgium. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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.

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 Belgium

Discover the top airline that operate flights from Oklahoma City to Belgium. 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 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$511Average$771FlexibilityNo cancel feeOn-time69%

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