HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$635+ Cheap flights from Oklahoma City (OKC) 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BCN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma City to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oklahoma City to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Barcelona-El Prat (BCN). 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$990
(American Airlines)

One-way from

$635
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$754
Provider with most accurate pricing for Oklahoma City Will Rogers World-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Barcelona-El Prat flights.
Search Deals
From Oklahoma City Will Rogers World to Barcelona-El Prat
Search Deals
One-way flight from Oklahoma City Will Rogers World to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($439 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Oklahoma City to Barcelona-El Prat

Cheapest flights from Oklahoma City to Barcelona-El Prat
Explore the most affordable flight options available from Oklahoma City to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:01 amOKC - BCN
1 stop19h 09mAmerican Airlines
Sun 4/271:35 pmBCN - OKC
2 stops17h 13mAmerican Airlines
Deal found 2/19$990
This Iberia deal was found by Cheapflights users on 2/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:03 pmOKC - BCN
2 stops21h 47mIberia
Sun 4/271:35 pmBCN - OKC
2 stops17h 13mIberia
Deal found 2/19$1,004
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/39:30 amOKC - BCN
2 stops39h 20mUnited Airlines
Sun 5/113:15 pmBCN - OKC
1 stop14h 14mUnited Airlines
Deal found 2/20$1,100
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/181:40 pmOKC - BCN
1 stop13h 50mBritish Airways
Thu 4/249:15 pmBCN - OKC
2 stops28h 37mBritish Airways
Deal found 2/18$1,121
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:30 amOKC - BCN
2 stops17h 20mMultiple Airlines
Sun 5/116:50 amBCN - OKC
3 stops19h 06mMultiple Airlines
Deal found 2/20$1,198
This KLM deal was found by Cheapflights users on 2/19. 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.
Fri 12/267:52 amOKC - BCN
1 stop17h 48mKLM
Thu 1/110:55 amBCN - OKC
1 stop17h 17mKLM
Deal found 2/19$1,860
This Air Canada deal was found by Cheapflights users on 2/19. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:12 amOKC - BCN
3 stops20h 08mAir Canada
Tue 6/176:50 amBCN - OKC
3 stops18h 49mAir Canada
Deal found 2/19$1,941
This Virgin Atlantic deal was found by Cheapflights users on 2/19. 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.
Sun 2/237:15 amOKC - BCN
2 stops17h 45mVirgin Atlantic
Tue 2/2510:55 amBCN - OKC
1 stop16h 37mVirgin Atlantic
Deal found 2/19$2,195

Find flights from Oklahoma City to Barcelona-El Prat within your budget

Customize your flight search to find flights from Oklahoma City 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 February 20, 2025.

Fly from

Oklahoma City

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 4/23

8:01 am-10:10 am

1 stop19h 09m

Barcelona-El Prat

Sun 4/27

1:35 pm-11:48 pm

2 stops17h 13m

$990

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 4/23

6:03 pm-10:50 pm

2 stops21h 47m

Barcelona-El Prat

Sun 4/27

1:35 pm-11:48 pm

2 stops17h 13m

$1,004

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sat 5/3

11:25 am-7:50 am

2 stops37h 25m

Barcelona-El Prat

Sun 5/11

12:15 pm-11:51 pm

2 stops18h 36m

$1,100

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Fri 4/18

1:40 pm-10:30 am

1 stop13h 50m

Barcelona-El Prat

Thu 4/24

9:15 pm-6:52 pm

2 stops28h 37m

$1,121

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sat 5/3

7:30 am-7:50 am

2 stops17h 20m

Barcelona-El Prat

Sun 5/11

6:50 am-6:56 pm

3 stops19h 06m

$1,198

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 5/21

6:00 am-7:50 am

3 stops18h 50m

Barcelona-El Prat

Sun 6/1

6:50 am-7:04 pm

3 stops19h 14m

$2,068

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 2/23

11:27 am-8:40 am

1 stop14h 13m

Barcelona-El Prat

Tue 2/25

10:55 am-8:32 pm

1 stop16h 37m

$2,191

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 2/23

7:15 am-8:00 am

2 stops17h 45m

Barcelona-El Prat

Tue 2/25

10:55 am-8:32 pm

1 stop16h 37m

$2,195

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 2/23

8:29 pm-6:05 pm

3 stops38h 36m

$635

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 2/26

1:40 pm-2:45 pm

2 stops18h 05m

$675

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 12 results
1
2

Compare providers for flights from Oklahoma City to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oklahoma City to Barcelona-El Prat in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oklahoma City-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma City-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oklahoma City-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oklahoma City to Barcelona-El Prat

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

Travel insights for flights from Oklahoma City to Barcelona-El Prat

Get recent, data-driven insights about flights from Oklahoma City to Barcelona-El Prat including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Oklahoma City to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Oklahoma City to Barcelona-El Prat. Price data was last updated on February 14, 2025.

The best time to book flights from Oklahoma City to Barcelona-El Prat Airport is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Barcelona-El Prat Airport (average of $523). Flying from Oklahoma City to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,096). 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 OKC to BCN?

Find hourly flight availability from Oklahoma City 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 February 20, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Oklahoma City to Barcelona-El Prat Airport by exploring options for tickets in the morning.

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated February 20, 2025.
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Virgin Atlantic
7.5
Good
654 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,765 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Air Canada
7.0
Good
8,748 reviews
KLM
7.8
Good
1,333 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma City 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.

  • What airport do you fly from for flights from Oklahoma City to Barcelona-El Prat?

    Oklahoma City Will Rogers World (OKC), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Oklahoma City to Barcelona-El Prat. 5 airlines have flights from Will Rogers World to Barcelona-El Prat on a regular basis. Booking flights from Oklahoma City Will Rogers World to Barcelona-El Prat should not be difficult; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day.

  • What are the cheapest airlines flying from Oklahoma City to Barcelona-El Prat Airport round-trip?

    Our cheapest airline available from Oklahoma City to Barcelona-El Prat Airport is American Airlines. Our recent data shows that you can find tickets from as low as $990 on this airline. Additional options worth looking into are Iberia and United Airlines, starting at $1,004 and $1,100 round-trip.

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

    The cheapest airlines for a one-way flight from Oklahoma City to Barcelona-El Prat Airport are British Airways ($675), KLM ($1,048), and Virgin Atlantic ($1,058).

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Barcelona-El Prat Airport (average of $523). Flying from Oklahoma City to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,096). 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 Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Calella
L'Hospitalet de Llobregat
El Prat de Llobregat
Castelldefels
Cadaques
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

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.

Alternative routes for Oklahoma City to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Barcelona-El Prat flights
Fayetteville to Barcelona-El Prat flights
Tulsa to Barcelona-El Prat flights
Dallas/Fort Worth to Costa Brava flights

Top 5 airlines flying from Oklahoma City to Barcelona-El Prat

Discover the top 5 airlines that operate flights from Oklahoma City 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$554Average$1,012FlexibilityNo cancel feeOn-time71%
KLMCheapest$559Average$749FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$570Average$910FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$573Average$900FlexibilityNo cancel feeOn-time70%
DeltaCheapest$596Average$914FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.