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Cheap flights from Oklahoma City to Barcelona from $346

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 1/24. 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
1 adult, Economy, 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
5:00 am - 9:35 amOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
21h 35m2 stops Houston George Bush Intcntl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
1:35 pm - 11:46 amBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
29h 11m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$752United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
7:10 am - 9:00 amOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
18h 50m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
11:00 am - 8:47 amBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
28h 47m2 stops Newark Houston George Bush Intcntl
$774United Airlines
Sun, Dec 6 - Wed, Dec 9
British Airways Logo
1:08 pm - 2:40 pmOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
18h 32m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
9:15 pm - 4:12 pmBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
25h 57m2 stops Madrid Barajas Dallas/Fort Worth
$779British Airways
Wed, Nov 25 - Wed, Dec 2
British Airways Logo
2:53 pm - 1:45 pmOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
15h 52m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
9:15 pm - 4:12 pmBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
25h 57m2 stops Madrid Barajas Dallas/Fort Worth
$779British Airways
Wed, Nov 25 - Wed, Dec 2
Multiple Airlines Logo
7:00 am - 9:35 amOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
19h 35m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
1:35 pm - 7:20 pmBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
36h 45m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$786Multiple Airlines
Wed, Nov 4 - Fri, Nov 13
Air Canada Logo
9:02 am - 9:35 amOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
17h 33m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
1:35 pm - 11:29 pmBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
40h 54m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$786Air Canada
Wed, Nov 4 - Fri, Nov 13
American Airlines Logo
11:11 am - 10:10 amOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
15h 59m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 pm - 4:09 pmBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
28h 09m1 stop New York John F Kennedy Intl
$797American Airlines
Sun, Sep 20 - Tue, Oct 6
American Airlines Logo
3:17 pm - 10:10 amOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
11h 53m1 stop Dallas/Fort Worth
American Airlines Logo
10:45 am - 8:34 pmBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
16h 49m1 stop Dallas/Fort Worth
$803American Airlines
Tue, Sep 29 - Tue, Oct 6
Iberia Logo
11:11 am - 10:10 amOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
15h 59m1 stop Dallas/Fort Worth
Iberia Logo
9:20 pm - 8:22 pmBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
30h 02m2 stops London Heathrow Chicago O'Hare Intl
$897Iberia
Mon, Sep 14 - Mon, Sep 21
Iberia Logo
7:00 pm - 10:10 amOKC  Oklahoma City Will Rogers World-BCN Barcelona-El Prat
32h 10m1 stop Dallas/Fort Worth
Iberia Logo
9:20 pm - 8:36 pmBCN  Barcelona-El Prat-OKC Oklahoma City Will Rogers World
30h 16m2 stops London Heathrow Chicago O'Hare Intl
$973Iberia
Wed, Oct 14 - Sun, Oct 18

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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
Nov 4
OKC10:09 amOklahoma City Will Rogers World
20h 06m
1 stop
BCN1:15 pmBarcelona-El Prat
Nov 13
BCN1:35 pmBarcelona-El Prat
40h 54m
2 stops
OKC11:29 pmOklahoma City Will Rogers World
$783
United Airlines
Nov 4
OKC10:09 amOklahoma City Will Rogers World
20h 06m
1 stop
BCN1:15 pmBarcelona-El Prat
Nov 13
BCN3:10 pmBarcelona-El Prat
14h 24m
1 stop
OKC10:34 pmOklahoma City Will Rogers World
$803
United Airlines
Oct 12
OKC9:15 amOklahoma City Will Rogers World
21h 00m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 20
BCN6:40 amBarcelona-El Prat
22h 00m
2 stops
OKC9:40 pmOklahoma City Will Rogers World
$806

Delta flights from Oklahoma City to Barcelona-El Prat Airport

Our best Delta deals on Oklahoma City to Barcelona-El Prat Airport flight tickets
Delta
Oct 7
OKC6:30 amOklahoma City Will Rogers World
19h 30m
2 stops
BCN9:00 amBarcelona-El Prat
Oct 15
BCN11:00 amBarcelona-El Prat
19h 58m
1 stop
OKC11:58 pmOklahoma City Will Rogers World
$807
Delta
Oct 7
OKC6:30 amOklahoma City Will Rogers World
19h 30m
2 stops
BCN9:00 amBarcelona-El Prat
Oct 15
BCN6:20 amBarcelona-El Prat
21h 03m
2 stops
OKC8:23 pmOklahoma City Will Rogers World
$812
Delta
Oct 8
OKC12:00 pmOklahoma City Will Rogers World
20h 35m
2 stops
BCN3:35 pmBarcelona-El Prat
Oct 15
BCN11:00 amBarcelona-El Prat
19h 58m
1 stop
OKC11:58 pmOklahoma City Will Rogers World
$857

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 August 18, 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 Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Sun 12/6

5:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

Wed 12/9

1:35 pm-11:46 am

2 stops29h 11m

$752

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Sun 12/6

7:10 am-9:00 am

2 stops18h 50m

Barcelona-El Prat

Wed 12/9

11:00 am-8:47 am

2 stops28h 47m

$774

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Wed 11/25

1:08 pm-2:40 pm

2 stops18h 32m

Barcelona-El Prat

Wed 12/2

9:15 pm-4:12 pm

2 stops25h 57m

$779

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Wed 11/25

2:53 pm-1:45 pm

2 stops15h 52m

Barcelona-El Prat

Wed 12/2

9:15 pm-4:12 pm

2 stops25h 57m

$779

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Wed 11/4

7:00 am-9:35 am

2 stops19h 35m

Barcelona-El Prat

Fri 11/13

1:35 pm-7:20 pm

2 stops36h 45m

$786

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Wed 11/4

9:02 am-9:35 am

2 stops17h 33m

Barcelona-El Prat

Fri 11/13

1:35 pm-11:29 pm

2 stops40h 54m

$786

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Sun 9/20

11:11 am-10:10 am

1 stop15h 59m

Barcelona-El Prat

Tue 10/6

7:00 pm-4:09 pm

1 stop28h 09m

$797
Quickest round-trip

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Tue 9/29

3:17 pm-10:10 am

1 stop11h 53m

Barcelona-El Prat

Tue 10/6

10:45 am-8:34 pm

1 stop16h 49m

$803

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Mon 9/14

11:11 am-10:10 am

1 stop15h 59m

Barcelona-El Prat

Mon 9/21

9:20 pm-8:22 pm

2 stops30h 02m

$897

Oklahoma CityBarcelona

OKC Oklahoma City Will Rogers World - BCN Barcelona-El Prat

OKCBCN

Oklahoma City Will Rogers World

Wed 10/14

7:00 pm-10:10 am

1 stop32h 10m

Barcelona-El Prat

Sun 10/18

9:20 pm-8:36 pm

2 stops30h 16m

$973

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Oklahoma City is in February. Flight prices, which tend to average around $484, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Oklahoma City during April instead. Flights to Barcelona-El Prat Airport in April, while not as cheap as those in February, still average around $546.

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

You could potentially save up to 42% 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

Best Price Found

$346

Fastest flight time

12h 30m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Oklahoma City in the past 72 hours is $346. The best round-trip flight deal from Oklahoma City to Barcelona-El Prat Airport found on momondo in the last 72 hours is $752.
The fastest flight from Oklahoma City to Barcelona-El Prat Airport takes 12h 30m
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 30m.

  • 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
10,106 reviews
Search United Airlines flights
American AirlinesPriceFrom $542Free CancellationRating
7.1
11,945 reviews
Search American Airlines flights
British AirwaysPriceFrom $544Free CancellationRating
6.7
8,172 reviews
Search British Airways flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,258 reviews
Search Iberia 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
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tossa de Mar
Calella
Cadaques
Cambrils
Badalona
Calella de Palafrugell
Roses
Santa Susanna
Empuriabrava
Pals
Malgrat de Mar
L'Estartit
Pineda 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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