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Barcelona-El Prat

$246+ Cheap flights from Oklahoma to Barcelona-El Prat (BCN)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BCN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oklahoma to Barcelona-El Prat

Cheapest flights from Oklahoma to Barcelona-El Prat
Explore the most affordable flight options available from Oklahoma to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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 12/317:00 amDFW - BCN
2 stops19h 35mUnited Airlines
Tue 1/131:35 pmBCN - DFW
2 stops39h 03mUnited Airlines
Deal found 12/17$468
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/317:44 amDFW - BCN
2 stops18h 51mUnited Airlines
Thu 1/151:35 pmBCN - DFW
1 stop15h 04mUnited Airlines
Deal found 12/17$481
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:05 pmDFW - BCN
1 stop15h 55mDelta
Wed 1/1410:55 amBCN - DFW
1 stop35h 24mDelta
Deal found 12/17$483
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/317:00 amDFW - BCN
2 stops19h 35mUnited Airlines
Fri 1/166:50 amBCN - DFW
2 stops21h 42mUnited Airlines
Deal found 12/17$488
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 amDFW - BCN
2 stops19h 30mDelta
Thu 1/1510:15 amBCN - DFW
2 stops18h 44mDelta
Deal found 12/17$489
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/317:00 amDFW - BCN
2 stops19h 35mUnited Airlines
Wed 1/1411:00 amBCN - DFW
2 stops18h 59mUnited Airlines
Deal found 12/17$492
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:05 pmDFW - BCN
1 stop12h 05mDelta
Mon 1/129:55 amBCN - DFW
1 stop34h 55mDelta
Deal found 12/17$499
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:59 pmDFW - BCN
2 stops47h 56mLufthansa
Mon 1/126:20 pmBCN - DFW
2 stops35h 39mLufthansa
Deal found 12/17$569
This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:15 pmDFW - BCN
1 stop18h 15mBritish Airways
Tue 1/138:40 pmBCN - DFW
1 stop29h 30mBritish Airways
Deal found 12/17$575
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/307:45 amXNA - BCN
2 stops42h 50mUnited Airlines
Fri 1/91:50 pmBCN - XNA
2 stops52h 28mUnited Airlines
Deal found 12/16$825
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amXNA - BCN
1 stop18h 15mDelta
Fri 1/910:55 amBCN - XNA
1 stop29h 36mDelta
Deal found 12/16$833
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/317:45 amXNA - BCN
2 stops18h 15mUnited Airlines
Thu 1/811:55 amBCN - XNA
2 stops36h 45mUnited Airlines
Deal found 12/17$990

Find flight deals from Oklahoma to Barcelona-El Prat

Keep the following information in mind while searching for Oklahoma to Barcelona-El Prat flight deals. Data was last updated December 18, 2025.

Round-trip from

$461
(Flightnetwork)

One-way from

$246
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$844
From Oklahoma to Barcelona-El Prat
Search Deals
One-way flight from Oklahoma to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($315 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Barcelona-El Prat 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 December 18, 2025.
Use the filters below to find and compare flights from Oklahoma to Barcelona-El Prat Airport that are best for you.

Fly from

Oklahoma

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

DallasBarcelona

DFW - BCN

DFWBCN

Dallas/Fort Worth

Wed 12/31

7:00 am-9:35 am

2 stops19h 35m

Barcelona-El Prat

Tue 1/13

1:35 pm-9:38 pm

2 stops39h 03m

$468

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Fri 1/30

11:00 am-11:35 am

2 stops17h 35m

Barcelona-El Prat

Fri 2/6

10:40 am-8:44 pm

1 stop17h 04m

$473

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Thu 3/5

9:43 am-2:15 pm

2 stops21h 32m

Barcelona-El Prat

Sun 3/15

12:35 pm-10:30 pm

2 stops39h 55m

$473

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Fri 1/16

7:25 am-2:15 pm

2 stops23h 50m

Barcelona-El Prat

Tue 1/20

1:35 pm-10:23 pm

2 stops39h 48m

$473

DallasBarcelona

DFW - BCN

DFWBCN

Dallas/Fort Worth

Sun 2/22

7:30 am-8:20 am

1 stop17h 50m

Barcelona-El Prat

Tue 3/10

12:35 pm-9:39 pm

1 stop15h 04m

$477

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 2/18

9:43 am-5:35 pm

2 stops24h 52m

Barcelona-El Prat

Wed 3/4

6:50 am-10:30 pm

2 stops22h 40m

$481

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sat 1/31

5:48 pm-5:55 pm

2 stops17h 07m

Barcelona-El Prat

Sat 2/7

6:40 am-8:42 pm

2 stops21h 02m

$482

DallasBarcelona

DFW - BCN

DFWBCN

Dallas/Fort Worth

Tue 1/13

8:15 am-8:40 am

1 stop17h 25m

Barcelona-El Prat

Mon 2/23

8:20 pm-2:00 pm

1 stop24h 40m

$483

DallasBarcelona

DFW - BCN

DFWBCN

Dallas/Fort Worth

Wed 12/31

4:05 pm-3:00 pm

1 stop15h 55m

Barcelona-El Prat

Fri 1/16

10:55 am-12:27 am

1 stop20h 32m

$483

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Fri 1/30

5:00 am-8:50 am

1 stop20h 50m

Barcelona-El Prat

Fri 2/6

10:40 am-5:51 pm

1 stop14h 11m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 56 results
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Best time to book a flight from Oklahoma to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat 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 Barcelona-El Prat Airport

What is the cheapest month to book a flight from Oklahoma to Barcelona-El Prat Airport?

Currently, November is the cheapest month in which you can book a flight from Oklahoma to Barcelona-El Prat Airport (average of $472). Flying from Oklahoma to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,060). 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.

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

Find hourly flight availability from Oklahoma to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Oklahoma to Barcelona-El Prat Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Barcelona-El Prat. 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 Barcelona-El Prat Airport?

    There are many flights that can get you from Oklahoma to Barcelona-El Prat Airport in 15h 55m. Fly via United Airlines, British Airways, or Delta to get the fastest option. Oklahoma and Barcelona-El Prat Airport are separated by a distance of 5180 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Oklahoma to Barcelona-El Prat Airport?

    While some choose either Fayetteville Northwest Arkansas - Barcelona-El Prat or Oklahoma City Will Rogers World - Barcelona-El Prat, Dallas/Fort Worth - Barcelona-El Prat is the most popular route from Oklahoma to Barcelona-El Prat Airport.

  • Can I find deals for flights from Oklahoma to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Oklahoma to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Oklahoma to Barcelona-El Prat 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 Barcelona-El Prat Airport?

    Currently, November is the cheapest month in which you can book a flight from Oklahoma to Barcelona-El Prat Airport (average of $472). Flying from Oklahoma to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,060). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Oklahoma to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Oklahoma to Barcelona-El Prat

Discover the top 5 airlines that operate flights from Oklahoma to Barcelona-El Prat. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$482Average$980FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$587Average$1,244FlexibilityNo cancel feeOn-time71%
IberiaCheapest$632Average$1,028FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$661Average$1,099FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$907Average$907FlexibilityNo cancel feeOn-time72%

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