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$405+ 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
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 January 15, 2026.

Round-trip from

$446
(oojo)

One-way from

$405
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$511
From Oklahoma City Will Rogers World to Belgium
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One-way flight from Oklahoma City Will Rogers World to Belgium
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Highest demand for flights based on searches. 24% potential increase in price ($280 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 15, 2026.

This oojo deal was found by Cheapflights users on 1/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:00 am
OKC
-
BRU
2 stops24h 25m
British Airways
Mon 4/278:50 pm
BRU
-
OKC
2 stops30h 23m
British Airways
Deal found 1/13$446
This KLM deal was found by Cheapflights users on 1/13. 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.
Mon 4/207:50 am
OKC
-
BRU
1 stop16h 50m
KLM
Thu 4/309:45 am
BRU
-
OKC
1 stop14h 01m
KLM
Deal found 1/13$458
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Mon 4/201:44 pm
OKC
-
BRU
1 stop12h 16m
United Airlines
Thu 4/309:25 am
BRU
-
OKC
2 stops30h 50m
United Airlines
Deal found 1/13$461
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Wed 3/47:33 am
OKC
-
BRU
1 stop18h 22m
United Airlines
Sun 3/810:00 am
BRU
-
OKC
2 stops38h 47m
United Airlines
Deal found 1/13$463
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sun 2/159:43 am
OKC
-
BRU
2 stops14h 32m
United Airlines
Sun 2/2210:10 am
BRU
-
OKC
2 stops19h 56m
United Airlines
Deal found 1/14$474
This Ovago deal was found by Cheapflights users on 1/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:43 am
OKC
-
BRU
1 stop16h 12m
Lufthansa
Sun 3/810:10 am
BRU
-
OKC
1 stop18h 20m
Lufthansa
Deal found 1/14$482
This oojo deal was found by Cheapflights users on 1/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:37 pm
OKC
-
BRU
2 stops18h 18m
British Airways
Sun 3/811:20 am
BRU
-
OKC
2 stops17h 24m
British Airways
Deal found 1/14$484
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sun 3/19:43 am
OKC
-
BRU
1 stop16h 12m
United Airlines
Sun 3/810:00 am
BRU
-
OKC
2 stops40h 18m
United Airlines
Deal found 1/14$487

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 January 15, 2026.
Use the filters below to find and compare flights from Oklahoma City to Belgium that are best for you.

Fly from

Oklahoma City

Fly to

Belgium

Route

Depart

Return

Price

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Mon 4/20

11:27 am-7:10 pm

2 stops24h 43m

Brussels Bruxelles-National

Thu 4/30

3:50 pm-9:32 pm

2 stops36h 42m

$446

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Mon 4/20

7:50 am-7:40 am

1 stop16h 50m

Brussels Bruxelles-National

Thu 4/30

9:45 am-4:46 pm

1 stop14h 01m

$458

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Mon 4/20

1:44 pm-9:00 am

1 stop12h 16m

Brussels Bruxelles-National

Thu 4/30

9:25 am-9:15 am

2 stops30h 50m

$461

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Wed 3/4

7:33 am-8:55 am

1 stop18h 22m

Brussels Bruxelles-National

Sun 3/8

10:00 am-6:47 pm

2 stops38h 47m

$463

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Sun 2/15

9:43 am-7:15 am

2 stops14h 32m

Brussels Bruxelles-National

Sun 2/22

10:10 am-10:30 pm

1 stop19h 20m

$474

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Sun 3/1

6:37 pm-7:55 pm

2 stops18h 18m

Brussels Bruxelles-National

Sun 3/8

11:20 am-10:44 pm

2 stops17h 24m

$484

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Sun 3/1

9:43 am-8:55 am

1 stop16h 12m

Brussels Bruxelles-National

Sun 3/8

10:00 am-8:18 pm

2 stops40h 18m

$487

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/14

7:04 pm-8:25 pm

2 stops18h 21m

$405

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 6/2

7:04 pm-8:40 pm

2 stops18h 36m

$414

Oklahoma CityBrussels

OKC - BRU

OKCBRU

Oklahoma City Will Rogers World

Tue 7/14

4:35 pm-9:00 am

1 stop33h 25m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 12 results
1
2

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

What is the cheapest month to book a flight from Oklahoma City to Belgium?

Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Belgium (average of $511). Flying from Oklahoma City to Belgium in May is currently the most expensive (average of $1,329). 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.

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 January 15, 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
9,164 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

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
9,164 reviews
United Airlines
7.4
Good
9,164 reviews

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

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 12h 16m. 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.

  • What is the cheapest month to book a flight from Oklahoma City to Belgium?

    Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Belgium (average of $511). Flying from Oklahoma City to Belgium in May is currently the most expensive (average of $1,329). 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

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Alternative routes for Oklahoma City to Belgium

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$557Average$733FlexibilityNo cancel feeOn-time69%

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