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Barcelona-El Prat

$261+ Cheap flights from Kansas City (MCI) 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BCN
ene. 2 — ene. 91
vie. 1/2
vie. 1/9
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Kansas City to Barcelona-El Prat are usually found in February or November, booked 84 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Kansas City to Barcelona-El Prat

Cheapest flights from Kansas City to Barcelona-El Prat
Explore the most affordable flight options available from Kansas City to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 3, 2025.

This oojo deal was found by Cheapflights users on 12/3. 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.
mié. 12/314:59 pmMCI - BCN
2 stops16h 31mBritish Airways
mié. 1/1410:40 amBCN - MCI
1 stop19h 32mBritish Airways
Deal found 12/3$422
This Delta deal was found by Cheapflights users on 12/3. 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.
mar. 12/306:35 pmMCI - BCN
1 stop31h 05mDelta
vie. 1/1610:55 amBCN - MCI
1 stop29h 29mDelta
Deal found 12/3$425
This KLM deal was found by Cheapflights users on 12/1. 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.
mié. 12/317:05 amMCI - BCN
1 stop18h 35mKLM
mié. 1/1410:55 amBCN - MCI
1 stop16h 07mKLM
Deal found 12/1$434
This Booking.com deal was found by Cheapflights users on 12/2. 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.
mar. 12/91:40 pmMCI - BCN
1 stop12h 20mBritish Airways
mar. 12/1612:30 pmBCN - MCI
1 stop15h 55mBritish Airways
Deal found 12/2$449
This Delta deal was found by Cheapflights users on 12/3. 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.
mié. 12/317:05 amMCI - BCN
1 stop18h 35mDelta
sáb. 1/1710:15 amBCN - MCI
1 stop31h 58mDelta
Deal found 12/3$450
This Delta deal was found by Cheapflights users on 12/3. 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.
mar. 12/306:35 pmMCI - BCN
1 stop31h 05mDelta
mié. 1/146:00 amBCN - MCI
2 stops20h 19mDelta
Deal found 12/3$452
This Air France deal was found by Cheapflights users on 12/3. 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.
mié. 12/315:42 pmMCI - BCN
2 stops13h 18mMultiple Airlines
jue. 1/1510:15 amBCN - MCI
2 stops16h 47mMultiple Airlines
Deal found 12/3$457
This Delta deal was found by Cheapflights users on 12/3. 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.
mar. 12/306:35 pmMCI - BCN
1 stop31h 05mDelta
lun. 1/1211:10 amBCN - MCI
2 stops36h 50mDelta
Deal found 12/3$462
This Delta deal was found by Cheapflights users on 12/3. 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.
mar. 12/306:35 pmMCI - BCN
1 stop31h 05mDelta
sáb. 1/1710:15 amBCN - MCI
1 stop31h 58mDelta
Deal found 12/3$475

Find flight deals from Kansas City to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 diciembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$396
(Rumbo)

One-way from

$261
(Orbitz)

Popular in

June

Cheapest in

February

Average price

$839
Provider with most accurate pricing for Kansas City-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Barcelona-El Prat flights.
Search Deals
From Kansas City to Barcelona-El Prat
Search Deals
One-way flight from Kansas City to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 34% potential increase in price ($467 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas 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 diciembre 3, 2025.
Use the filters below to find and compare flights from Kansas City to Barcelona-El Prat Airport that are best for you.

Fly from

Kansas City

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 12/31

4:59 pm-6:25 pm

2 stops18h 26m

Barcelona-El Prat

mié. 1/14

10:40 am-9:27 pm

1 stop17h 47m

$422

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 1/14

6:00 am-8:00 am

1 stop19h 00m

Barcelona-El Prat

mar. 1/20

10:15 am-11:04 pm

1 stop19h 49m

$425

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 1/14

6:06 am-9:00 am

1 stop19h 54m

Barcelona-El Prat

mié. 1/21

10:40 am-9:27 pm

1 stop17h 47m

$425

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mar. 12/30

6:35 pm-8:40 am

1 stop31h 05m

Barcelona-El Prat

jue. 1/15

10:15 am-7:19 pm

1 stop16h 04m

$425

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 12/31

12:38 pm-8:40 am

1 stop13h 02m

Barcelona-El Prat

vie. 1/16

10:55 am-11:06 pm

1 stop19h 11m

$425

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 12/31

7:05 am-8:40 am

1 stop18h 35m

Barcelona-El Prat

jue. 1/15

10:15 am-8:02 pm

2 stops16h 47m

$425

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

lun. 1/12

6:00 am-8:00 am

1 stop19h 00m

Barcelona-El Prat

jue. 1/22

10:15 am-11:13 am

1 stop31h 58m

$427

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 12/31

7:05 am-8:40 am

1 stop18h 35m

Barcelona-El Prat

mié. 1/14

10:55 am-8:02 pm

1 stop16h 07m

$434

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 12/31

7:05 am-8:40 am

1 stop18h 35m

Barcelona-El Prat

sáb. 1/17

10:15 am-11:13 am

1 stop31h 58m

$450

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mar. 12/30

6:35 pm-8:40 am

1 stop31h 05m

Barcelona-El Prat

mar. 1/13

6:00 am-6:32 pm

2 stops19h 32m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 21 results
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Compare providers for flights from Kansas 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 Kansas City to Barcelona-El Prat in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapTicketsDealPrice 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 Kansas City-Barcelona-El Prat Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-Barcelona-El Prat Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kansas City-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Barcelona-El Prat Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Kansas 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 Kansas City to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Kansas 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 Kansas City to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Barcelona-El Prat. Price data was last updated on November 28, 2025.

The price you pay for your flight from Kansas City to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Kansas City to Barcelona-El Prat Airport (average of $451). Flying from Kansas City to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,019). 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 MCI to BCN?

Find hourly flight availability from Kansas 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 diciembre 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Kansas City to Barcelona-El Prat Airport in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.

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 diciembre 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Kansas City to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,064 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,045 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,038 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,550 reviews
Delta
7.9
Good
8,007 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kansas 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 Kansas City to Barcelona-El Prat?

    For a flight from Kansas City to Barcelona-El Prat, you will be flying from Kansas City. Kansas City (MCI) is just 17.4 mi from the center of the city. Kansas City is the only Kansas City airport and it handles 0 outbound flights to Barcelona-El Prat per day. 8 airlines have flights to Barcelona-El Prat from Kansas City on a regular basis.

  • How long is the flight from Kansas City to Barcelona-El Prat Airport?

    Airlines like British Airways, Delta, and KLM fly from Kansas City to Barcelona-El Prat Airport in about 18h 26m. The time it takes to get you to your destination can typically vary by up to 12h 39m. Airlines will cover a distance of 4803 mi. This flight may include one or multiple stops.

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

    According to our current data, KLM ($433), United Airlines ($498), and Delta ($532) offers the cheapest pricing from Kansas City to Barcelona-El Prat Airport. You may be able to fly from Kansas City to Barcelona-El Prat Airport for 52% less than the average price by searching for these airlines.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kansas City to Barcelona-El Prat Airport (average of $451). Flying from Kansas City to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,019). 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 Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Kansas City to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Barcelona-El Prat flights
Springfield to Barcelona-El Prat flights
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Top 8 airlines flying from Kansas City to Barcelona-El Prat

Discover the top 8 airlines that operate flights from Kansas 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 diciembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$433Average$797FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$498Average$985FlexibilityNo cancel feeOn-time69%
DeltaCheapest$532Average$849FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$533Average$752FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$582Average$707FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$654Average$937FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$699Average$1,317FlexibilityNo cancel feeOn-time71%
IberiaCheapest$732Average$1,486FlexibilityNo cancel feeOn-time77%

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