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$542+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BCN
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$979
(Gurufare)

Popular in

June

Cheapest in

January

Average price

$1,573
From Oklahoma City Will Rogers World to Barcelona
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Highest demand for flights based on searches. 33% potential increase in price ($486 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Priceline deal was found by Cheapflights users on 4/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/51:53 pmOKC - BCN
1 stop13h 37mBritish Airways
Fri 10/2410:45 amBCN - OKC
1 stop17h 12mBritish Airways
Deal found 4/30$542
This Finnair deal was found by Cheapflights users on 4/30. 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 11/23:24 pmOKC - BCN
1 stop17h 56mMultiple Airlines
Tue 11/1811:00 amBCN - OKC
2 stops17h 49mMultiple Airlines
Deal found 4/30$557
This United Airlines deal was found by Cheapflights users on 4/30. 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 10/86:05 amOKC - BCN
2 stops18h 45mUnited Airlines
Fri 10/173:15 pmBCN - OKC
1 stop14h 00mUnited Airlines
Deal found 4/30$573
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Sun 8/316:58 pmOKC - BCN
1 stop32h 12mIberia
Sun 9/141:10 pmBCN - OKC
2 stops25h 59mIberia
Deal found 4/30$876
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/135:09 pmOKC - BCN
2 stops22h 16mAer Lingus
Tue 5/2011:00 amBCN - OKC
2 stops19h 00mAer Lingus
Deal found 4/30$979
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:00 amOKC - BCN
2 stops40h 50mAir Canada
Sat 9/612:10 pmBCN - OKC
2 stops33h 59mAir Canada
Deal found 4/30$983
This KLM deal was found by Cheapflights users on 4/30. 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 7/27:00 amOKC - BCN
1 stop19h 20mKLM
Wed 7/99:30 amBCN - OKC
2 stops17h 55mKLM
Deal found 4/30$1,012
This Delta deal was found by Cheapflights users on 4/30. 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 7/25:30 amOKC - BCN
1 stop20h 50mDelta
Tue 7/159:00 amBCN - OKC
2 stops21h 58mDelta
Deal found 4/30$1,067
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/286:06 amOKC - BCN
1 stop18h 29mAmerican Airlines
Wed 6/412:20 pmBCN - OKC
1 stop13h 40mAmerican Airlines
Deal found 4/30$1,122
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/74:10 pmOKC - BCN
2 stops20h 35mLufthansa
Tue 10/213:15 pmBCN - OKC
1 stop14h 00mLufthansa
Deal found 4/30$4,096
This Air France deal was found by Cheapflights users on 4/30. 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.
Thu 10/911:25 amOKC - BCN
1 stop14h 55mAir France
Sun 10/1911:35 amBCN - OKC
1 stop19h 18mAir France
Deal found 4/30$7,222

Cheapflights Fare Finder

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 May 1, 2025.
Use the filters below to find and compare flights from Oklahoma City to Barcelona that are best for you.

Fly from

Oklahoma City

Fly to

Barcelona

Route

Depart

Return

Price

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Tue 5/13

5:09 pm-10:25 pm

2 stops22h 16m

Barcelona-El Prat

Tue 5/20

11:00 am-11:00 pm

2 stops19h 00m

$979

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 7/2

7:00 am-9:20 am

1 stop19h 20m

Barcelona-El Prat

Wed 7/9

9:30 am-8:25 pm

2 stops17h 55m

$1,012

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 7/2

9:40 am-8:20 am

2 stops15h 40m

Barcelona-El Prat

Tue 7/15

11:15 am-8:56 am

2 stops28h 41m

$1,052

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 7/2

12:02 pm-10:10 am

1 stop15h 08m

Barcelona-El Prat

Wed 7/9

12:20 pm-10:42 pm

1 stop17h 22m

$1,060

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 7/2

1:54 pm-10:30 am

1 stop13h 36m

Barcelona-El Prat

Fri 7/11

12:20 pm-10:47 pm

1 stop17h 27m

$1,061

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 7/2

5:30 am-9:20 am

1 stop20h 50m

Barcelona-El Prat

Tue 7/15

9:00 am-11:58 pm

2 stops21h 58m

$1,067

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 5/28

6:06 am-7:35 am

1 stop18h 29m

Barcelona-El Prat

Wed 6/4

12:20 pm-7:00 pm

1 stop13h 40m

$1,122

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 5/28

6:12 am-7:50 am

3 stops18h 38m

Barcelona-El Prat

Wed 6/4

1:15 pm-11:54 am

2 stops29h 39m

$1,152

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Wed 7/2

6:10 am-7:50 am

3 stops18h 40m

Barcelona-El Prat

Fri 7/11

6:50 am-7:04 pm

3 stops19h 14m

$1,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.

Cheapflights Insights

Everything you need to know about your flight from Oklahoma City to Barcelona

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 April 25, 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 $1,064). 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 May 1, 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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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 Canada
7.0
Good
9,245 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

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 4 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, Aer Lingus ($979), KLM ($1,012), and United Airlines ($1,052) offers the cheapest pricing from Oklahoma City to Barcelona.

  • 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 $1,064). 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 4 airlines flying from Oklahoma City to Barcelona

Discover the top 4 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$509Average$975FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$564Average$1,026FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$570Average$877FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$591Average$900FlexibilityNo cancel feeOn-time70%

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