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Barcelona-El Prat

$190+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BCN
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheap 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 October 20, 2025.

Round-trip from

$416
(Flighttix)

One-way from

$190
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$698
From Oklahoma to Barcelona-El Prat
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One-way flight from Oklahoma to Barcelona-El Prat
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Highest demand for flights based on searches. 36% potential increase in price ($561 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($77 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 20, 2025.

This Flighttix deal was found by Cheapflights users on 10/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:59 pmOKC - BCN
1 stop31h 41mVirgin Atlantic
Wed 12/2410:15 amBCN - OKC
2 stops38h 27mVirgin Atlantic
Deal found 10/20$416
This Flighttix deal was found by Cheapflights users on 10/18. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:58 pmOKC - BCN
1 stop11h 42mVirgin Atlantic
Tue 11/2510:55 amBCN - OKC
1 stop19h 57mVirgin Atlantic
Deal found 10/18$422
This Flighttix deal was found by Cheapflights users on 10/18. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:06 amTUL - BCN
1 stop15h 34mVirgin Atlantic
Tue 11/2510:55 amBCN - TUL
1 stop19h 46mVirgin Atlantic
Deal found 10/18$422
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:50 amOKC - BCN
2 stops18h 10mDelta
Tue 11/2510:55 amBCN - OKC
1 stop19h 57mDelta
Deal found 10/18$426
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amTUL - BCN
2 stops19h 00mDelta
Tue 11/2510:55 amBCN - TUL
1 stop29h 26mDelta
Deal found 10/18$426
This Virgin Atlantic deal was found by Cheapflights users on 10/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 amOKC - BCN
2 stops18h 10mVirgin Atlantic
Wed 12/1010:15 amBCN - OKC
2 stops20h 43mVirgin Atlantic
Deal found 10/19$438
This Delta deal was found by Cheapflights users on 10/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:55 amTUL - BCN
1 stop19h 45mDelta
Tue 12/910:15 amBCN - TUL
2 stops30h 09mDelta
Deal found 10/18$438
This Air France deal was found by Cheapflights users on 10/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:55 pmOKC - BCN
1 stop31h 45mAir France
Tue 12/1610:55 amBCN - OKC
1 stop20h 03mAir France
Deal found 10/19$439
This KLM deal was found by Cheapflights users on 10/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/81:59 pmOKC - BCN
2 stops17h 01mMultiple Airlines
Tue 12/1610:55 amBCN - OKC
1 stop20h 03mMultiple Airlines
Deal found 10/19$453
This Delta deal was found by Cheapflights users on 10/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:50 amOKC - BCN
2 stops21h 20mDelta
Tue 12/1610:15 amBCN - OKC
2 stops31h 12mDelta
Deal found 10/19$457
This Flighttix deal was found by Cheapflights users on 10/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:00 amOKC - BCN
2 stops20h 35mAir Canada
Wed 12/241:35 pmBCN - OKC
2 stops30h 26mAir Canada
Deal found 10/20$461
This Finnair deal was found by Cheapflights users on 10/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:00 amOKC - BCN
2 stops18h 00mMultiple Airlines
Tue 11/2512:30 pmBCN - OKC
2 stops18h 19mMultiple Airlines
Deal found 10/18$476

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 October 20, 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

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Mon 12/8

5:59 pm-8:40 am

1 stop31h 41m

Barcelona-El Prat

Wed 12/24

10:15 am-5:42 pm

2 stops38h 27m

$416

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 11/9

1:58 pm-8:40 am

1 stop11h 42m

Barcelona-El Prat

Tue 11/25

10:55 am-11:52 pm

1 stop19h 57m

$422

TulsaBarcelona

TUL - BCN

TULBCN

Tulsa

Sun 11/9

10:06 am-8:40 am

1 stop15h 34m

Barcelona-El Prat

Tue 11/25

10:55 am-11:41 pm

1 stop19h 46m

$422

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 11/9

6:50 am-8:00 am

2 stops18h 10m

Barcelona-El Prat

Tue 11/25

10:55 am-11:52 pm

1 stop19h 57m

$426

TulsaBarcelona

TUL - BCN

TULBCN

Tulsa

Sun 11/9

6:00 am-8:00 am

2 stops19h 00m

Barcelona-El Prat

Tue 11/25

10:55 am-9:21 am

1 stop29h 26m

$426

TulsaBarcelona

TUL - BCN

TULBCN

Tulsa

Wed 12/3

5:55 am-8:00 am

2 stops19h 05m

Barcelona-El Prat

Wed 12/10

10:15 am-11:47 pm

2 stops20h 32m

$438

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 12/3

6:50 am-8:00 am

2 stops18h 10m

Barcelona-El Prat

Wed 12/10

10:15 am-11:58 pm

2 stops20h 43m

$438

TulsaBarcelona

TUL - BCN

TULBCN

Tulsa

Tue 12/2

5:55 am-8:40 am

1 stop19h 45m

Barcelona-El Prat

Tue 12/9

10:15 am-11:47 pm

2 stops20h 32m

$438

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Mon 12/8

1:59 pm-2:00 pm

2 stops17h 01m

Barcelona-El Prat

Tue 12/16

10:55 am-11:58 pm

1 stop20h 03m

$453

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Mon 12/8

6:50 am-11:10 am

2 stops21h 20m

Barcelona-El Prat

Tue 12/16

10:15 am-10:27 am

2 stops31h 12m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 54 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 $474). 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 October 20, 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 46m. Fly via Virgin Atlantic, Delta, or KLM to get the fastest option. Oklahoma and Barcelona-El Prat Airport are separated by a distance of 4912 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oklahoma to Barcelona-El Prat Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $399. However, be on the lookout for offers from American Airlines and Virgin Atlantic, as they are both options that can get you from Oklahoma to Barcelona-El Prat Airport for a low price.

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

    While some choose either Oklahoma City Will Rogers World - Barcelona-El Prat or Fayetteville Northwest Arkansas - 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 $474). 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
Castelldefels
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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$482Average$1,029FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$574Average$1,077FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$591Average$1,060FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$907Average$907FlexibilityNo cancel feeOn-time72%
IberiaCheapest$1,085Average$1,219FlexibilityNo cancel feeOn-time77%

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