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$698+ Cheap flights from Oklahoma City (OKC) to Barcelona

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BCN
Mar 23 — Mar 301
Sun 3/23
Sun 3/30
1 adult, Economy
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Cheap flight deals from Oklahoma City to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) to Barcelona (S37). 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 March 18, 2025.

Round-trip from

$773
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$799
From Oklahoma City Will Rogers World to Barcelona
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($449 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Oklahoma City to Barcelona

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

This United Airlines deal was found by Cheapflights users on 3/17. 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 10/85:10 amOKC - BCN
2 stops20h 10mUnited Airlines
Fri 10/1711:15 amBCN - OKC
2 stops31h 16mUnited Airlines
Deal found 3/17$698
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:21 amOKC - BCN
1 stop17h 14mAmerican Airlines
Fri 10/171:10 pmBCN - OKC
1 stop17h 29mAmerican Airlines
Deal found 3/17$782
This oojo deal was found by Cheapflights users on 3/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/226:03 pmOKC - BCN
2 stops17h 27mBritish Airways
Tue 4/2910:45 amBCN - OKC
1 stop19h 22mBritish Airways
Deal found 3/17$794
This Iberia deal was found by Cheapflights users on 3/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/612:43 pmOKC - BCN
1 stop14h 27mIberia
Wed 8/136:55 pmBCN - OKC
2 stops35h 39mIberia
Deal found 3/17$927
This Aeromexico deal was found by Cheapflights users on 3/17. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/237:15 amOKC - BCN
2 stops24h 35mAir France
Sun 4/274:35 pmBCN - OKC
2 stops38h 29mAir France
Deal found 3/17$958
This Delta deal was found by Cheapflights users on 3/16. 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 9/95:55 amOKC - BCN
2 stops18h 20mDelta
Thu 9/259:00 amBCN - OKC
2 stops21h 47mDelta
Deal found 3/16$981
This Air Canada deal was found by Cheapflights users on 3/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:32 amOKC - BCN
2 stops18h 48mMultiple Airlines
Tue 4/2912:10 pmBCN - OKC
3 stops35h 15mMultiple Airlines
Deal found 3/17$1,061
This KLM deal was found by Cheapflights users on 3/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:25 amOKC - BCN
1 stop12h 50mKLM
Wed 7/99:30 amBCN - OKC
2 stops18h 02mKLM
Deal found 3/17$1,154
This Air Canada deal was found by Cheapflights users on 3/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/610:45 amOKC - BCN
3 stops23h 10mAir Canada
Wed 8/1312:10 pmBCN - OKC
3 stops35h 05mAir Canada
Deal found 3/17$1,330

Find flights from Oklahoma City to Barcelona within your budget

Customize your flight search to find flights from Oklahoma City to Barcelona 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 18, 2025.

Fly from

Oklahoma City

Fly to

Barcelona

Route

Depart

Return

Price

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 4/22

5:00 am-1:15 pm

2 stops25h 15m

Barcelona-El Prat

Tue 4/29

12:10 pm-9:47 pm

2 stops40h 37m

$773

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 4/22

5:10 am-10:30 am

1 stop22h 20m

Barcelona-El Prat

Tue 4/29

10:45 am-11:07 pm

1 stop19h 22m

$791

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 4/22

6:03 pm-6:30 pm

2 stops17h 27m

Barcelona-El Prat

Tue 4/29

10:45 am-11:07 pm

1 stop19h 22m

$794

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 8/6

12:43 pm-10:10 am

1 stop14h 27m

Barcelona-El Prat

Wed 8/13

6:55 pm-11:34 pm

2 stops35h 39m

$927

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 4/23

7:15 am-2:50 pm

2 stops24h 35m

Barcelona-El Prat

Sun 4/27

4:35 pm-12:04 am

2 stops38h 29m

$958

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 9/9

5:55 am-7:15 am

2 stops18h 20m

Barcelona-El Prat

Thu 9/25

9:00 am-11:47 pm

2 stops21h 47m

$981

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 4/22

7:32 am-9:20 am

2 stops18h 48m

Barcelona-El Prat

Tue 4/29

12:10 pm-4:25 pm

3 stops35h 15m

$1,061

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 7/2

11:25 am-7:15 am

1 stop12h 50m

Barcelona-El Prat

Wed 7/9

9:30 am-8:32 pm

2 stops18h 02m

$1,154

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 8/6

10:45 am-4:55 pm

3 stops23h 10m

Barcelona-El Prat

Wed 8/13

12:10 pm-4:15 pm

3 stops35h 05m

$1,330

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 5/27

2:43 pm-11:25 pm

3 stops49h 42m

$1,863

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 11 results
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Best time to book a flight from Oklahoma City to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

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

How far ahead should I book a flight from Oklahoma City to Barcelona?

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

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oklahoma City to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Barcelona (average of $523). Flying from Oklahoma City to Barcelona in June is currently the most expensive (average of $1,085). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 18, 2025.

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

Rainfall in Barcelona by month

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

In terms of precipitation, rainfall in Barcelona 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 when rainfall is around 0.8 in.

Temperature in Barcelona by month

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

If weather is an important factor for your trip to Barcelona, 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

Get insights into the airlines that provide service to Barcelona. 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. Reviews last updated March 18, 2025.
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,908 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,422 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,611 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,908 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Oklahoma City Will Rogers World (OKC) is the airport you will fly out of if you book a flight from Oklahoma City to Barcelona. You should not have trouble finding flights to Barcelona from Will Rogers World; the airport handles an average of 0 outbound flights to Barcelona per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Oklahoma City airport to Barcelona. It is only a 7.0 mi journey to Will Rogers World (OKC) from Oklahoma City’s city center.

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

    According to our current data, United Airlines ($773), American Airlines ($791), and British Airways ($794) offers the cheapest pricing from Oklahoma City to Barcelona. United Airlines is 20% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Oklahoma City to Barcelona 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?

    Currently, January is the cheapest month in which you can book a flight from Oklahoma City to Barcelona (average of $523). Flying from Oklahoma City to Barcelona in June is currently the most expensive (average of $1,085). 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

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Top 5 airlines flying from Oklahoma City to Barcelona

Discover the top 5 airlines that operate flights from Oklahoma City to Barcelona. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$509Average$892FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$559Average$749FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$570Average$888FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$573Average$900FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$619Average$1,011FlexibilityNo cancel feeOn-time71%
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