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Cheap flights from Oklahoma City to Barcelona from $408

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma City to Barcelona departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oklahoma City to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:45 pm - 1:15 pm
OKC
-
BCN
12h 30m
1 stop
United Airlines Logo
12:15 pm - 8:03 pm
BCN
-
OKC
38h 48m
2 stops
$799United Airlines
Sun, Sep 27 - Sun, Oct 11
United Airlines Logo
10:30 am - 2:25 pm
OKC
-
BCN
20h 55m
2 stops
United Airlines Logo
12:15 pm - 8:03 pm
BCN
-
OKC
38h 48m
2 stops
$808United Airlines
Sun, Sep 27 - Sun, Oct 11
British Airways Logo
8:17 pm - 7:35 pm
OKC
-
BCN
16h 18m
2 stops
British Airways Logo
8:35 pm - 3:58 pm
BCN
-
OKC
26h 23m
2 stops
$815British Airways
Sun, Sep 27 - Mon, Oct 12
United Airlines Logo
5:36 pm - 8:00 am
OKC
-
BCN
31h 24m
2 stops
United Airlines Logo
12:15 pm - 4:08 pm
BCN
-
OKC
34h 53m
2 stops
$820United Airlines
Sun, Aug 9 - Fri, Aug 21
British Airways Logo
6:15 am - 10:10 am
OKC
-
BCN
20h 55m
1 stop
British Airways Logo
9:20 pm - 3:58 pm
BCN
-
OKC
25h 38m
2 stops
$823British Airways
Sun, Sep 27 - Mon, Oct 12
United Airlines Logo
5:05 pm - 9:20 am
OKC
-
BCN
33h 15m
2 stops
United Airlines Logo
12:15 pm - 8:26 pm
BCN
-
OKC
39h 11m
2 stops
$825United Airlines
Sat, Aug 8 - Fri, Aug 21
British Airways Logo
6:14 am - 10:10 am
OKC
-
BCN
20h 56m
1 stop
British Airways Logo
10:45 am - 10:38 pm
BCN
-
OKC
18h 53m
1 stop
$831British Airways
Sun, Aug 9 - Fri, Aug 21
British Airways Logo
7:20 pm - 10:10 am
OKC
-
BCN
31h 50m
1 stop
British Airways Logo
10:45 am - 10:38 pm
BCN
-
OKC
18h 53m
1 stop
$837British Airways
Sat, Aug 8 - Fri, Aug 21
American Airlines Logo
3:24 pm - 1:00 pm
OKC
-
BCN
14h 36m
2 stops
American Airlines Logo
3:35 pm - 12:12 am
BCN
-
OKC
15h 37m
1 stop
$841American Airlines
Sun, Aug 9 - Fri, Aug 21
Iberia Logo
7:20 pm - 10:10 am
OKC
-
BCN
31h 50m
1 stop
Iberia Logo
10:35 am - 10:38 pm
BCN
-
OKC
19h 03m
2 stops
$853Iberia
Sat, Aug 8 - Fri, Aug 21

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United Airlines flights from Oklahoma City to Barcelona-El Prat Airport

Our best United Airlines deals on Oklahoma City to Barcelona-El Prat Airport flight tickets
United Airlines
Sep 27
OKC5:45 pmOklahoma City Will Rogers World
12h 30m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 11
BCN12:15 pmBarcelona-El Prat
38h 48m
2 stops
OKC8:03 pmOklahoma City Will Rogers World
$799
United Airlines
Sep 27
OKC10:30 amOklahoma City Will Rogers World
20h 55m
2 stops
BCN2:25 pmBarcelona-El Prat
Oct 11
BCN12:15 pmBarcelona-El Prat
38h 48m
2 stops
OKC8:03 pmOklahoma City Will Rogers World
$808
United Airlines
Aug 9
OKC5:36 pmOklahoma City Will Rogers World
31h 24m
2 stops
BCN8:00 amBarcelona-El Prat
Aug 21
BCN12:15 pmBarcelona-El Prat
34h 53m
2 stops
OKC4:08 pmOklahoma City Will Rogers World
$820

American Airlines flights from Oklahoma City to Barcelona-El Prat Airport

Our best American Airlines deals on Oklahoma City to Barcelona-El Prat Airport flight tickets
American Airlines
Aug 9
OKC3:24 pmOklahoma City Will Rogers World
14h 36m
2 stops
BCN1:00 pmBarcelona-El Prat
Aug 21
BCN3:35 pmBarcelona-El Prat
15h 37m
1 stop
OKC12:12 amOklahoma City Will Rogers World
$841
American Airlines
Jul 28
OKC3:05 pmOklahoma City Will Rogers World
12h 05m
1 stop
BCN10:10 amBarcelona-El Prat
Aug 12
BCN3:35 pmBarcelona-El Prat
15h 37m
1 stop
OKC12:12 amOklahoma City Will Rogers World
$889
American Airlines
Jul 28
OKC6:15 amOklahoma City Will Rogers World
19h 50m
1 stop
BCN9:05 amBarcelona-El Prat
Aug 12
BCN3:35 pmBarcelona-El Prat
15h 37m
1 stop
OKC12:12 amOklahoma City Will Rogers World
$1,008

momondo Fare Finder

 
Customize your flight search to find flights from Oklahoma City to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated May 2, 2026.
Use the filters below to find and compare flights from Oklahoma City to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 9/27

5:45 pm-1:15 pm

1 stop12h 30m

Barcelona-El Prat

Sun 10/11

12:15 pm-8:03 pm

2 stops38h 48m

$799

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 9/27

10:30 am-2:25 pm

2 stops20h 55m

Barcelona-El Prat

Sun 10/11

12:15 pm-8:03 pm

2 stops38h 48m

$808

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 9/27

8:17 pm-7:35 pm

2 stops16h 18m

Barcelona-El Prat

Mon 10/12

8:35 pm-3:58 pm

2 stops26h 23m

$815

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 8/9

5:36 pm-8:00 am

2 stops31h 24m

Barcelona-El Prat

Fri 8/21

12:15 pm-4:08 pm

2 stops34h 53m

$820

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 9/27

6:15 am-10:10 am

1 stop20h 55m

Barcelona-El Prat

Mon 10/12

9:20 pm-3:58 pm

2 stops25h 38m

$823

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sat 8/8

5:05 pm-9:20 am

2 stops33h 15m

Barcelona-El Prat

Fri 8/21

12:15 pm-8:26 pm

2 stops39h 11m

$825

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 8/9

6:14 am-10:10 am

1 stop20h 56m

Barcelona-El Prat

Fri 8/21

10:45 am-10:38 pm

1 stop18h 53m

$831

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sat 8/8

7:20 pm-10:10 am

1 stop31h 50m

Barcelona-El Prat

Fri 8/21

10:45 am-10:38 pm

1 stop18h 53m

$837
Quickest round-trip

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sun 8/9

3:24 pm-1:00 pm

2 stops14h 36m

Barcelona-El Prat

Fri 8/21

3:35 pm-12:12 am

1 stop15h 37m

$841

Oklahoma CityBarcelona

OKC - BCN

OKCBCN

Oklahoma City Will Rogers World

Sat 8/8

7:20 pm-10:10 am

1 stop31h 50m

Barcelona-El Prat

Fri 8/21

10:35 am-10:38 pm

2 stops19h 03m

$853

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Barcelona from

How to get the cheapest flight ticket from Oklahoma City to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Oklahoma City and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Oklahoma City is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Barcelona-El Prat Airport from Oklahoma City during November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in August, still average around $483.

Can stopping save me money on Oklahoma City to Barcelona-El Prat Airport flights?

You could potentially save up to 52% on your flight if you consider stops on a Oklahoma City to Barcelona-El Prat Airport flight.

When to book flights from Oklahoma City to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Oklahoma City to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oklahoma City to Barcelona-El Prat Airport (OKC to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma City to Barcelona-El Prat Airport

Fastest flight time

12h 39m

Direct flights

None
The fastest flight from Oklahoma City to Barcelona-El Prat Airport takes 12h 39m
There are no direct flights from Oklahoma City to Barcelona-El Prat Airport. There are no popular flight routes from Oklahoma City to Barcelona-El Prat Airport.
Search flight deals

Frequently asked questions about flying from Oklahoma City to Barcelona-El Prat Airport

  • How far is Oklahoma City Will Rogers World to Barcelona-El Prat by plane?

    The distance between Oklahoma City Will Rogers World and Barcelona-El Prat is about 5087.7 mi. In terms of flight time, this usually takes a little over 12h 39m.

  • When did momondo last update prices for flights from Oklahoma City Will Rogers World Airport to Barcelona-El Prat Airport?

    Prices for flights from Oklahoma City Will Rogers World Airport to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from Oklahoma City Will Rogers World Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Oklahoma City Will Rogers World Airport to Barcelona-El Prat Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma City Will Rogers World Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Oklahoma City to Barcelona-El Prat Airport?

Best airlines flying from Oklahoma City to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Oklahoma City to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $464Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
American AirlinesPriceFrom $484Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,209 reviews
Search Iberia flights
British AirwaysPriceFrom $566Free CancellationRating
6.7
7,940 reviews
Search British Airways flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Castelldefels
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Cambrils
Cadaques
Santa Susanna
Badalona
Pals
Pineda de Mar
Empuriabrava
Roses
Palafrugell
Calella de Palafrugell
Malgrat de Mar

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma City to Barcelona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oklahoma City to Barcelona for you.

Can I find flights from Oklahoma City to Barcelona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Barcelona from Oklahoma City with this policy.

How can momondo help me find flights from Oklahoma City to Barcelona?

momondo provides multiple filters to help you find the best flight to Barcelona from Oklahoma City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oklahoma City to Barcelona right now. Can momondo alert me if prices change?

Price alerts on flights to Barcelona from Oklahoma City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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