Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kansas City to Barcelona from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Barcelona departing on 4/16. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kansas City to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:05 am - 10:55 am
MCI
-
BCN
20h 50m
1 stop
British Airways Logo
10:30 am - 5:32 pm
BCN
-
MCI
14h 02m
1 stop
$630British Airways
Sun, Apr 12 - Tue, Apr 28
United Airlines Logo
3:21 pm - 2:25 pm
MCI
-
BCN
16h 04m
2 stops
United Airlines Logo
1:15 pm - 10:27 am
BCN
-
MCI
28h 12m
2 stops
$637United Airlines
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
6:06 pm - 5:05 pm
MCI
-
BCN
15h 59m
2 stops
British Airways Logo
10:30 am - 5:32 pm
BCN
-
MCI
14h 02m
1 stop
$646British Airways
Sun, Apr 12 - Tue, Apr 28
United Airlines Logo
1:05 pm - 2:25 pm
MCI
-
BCN
18h 20m
2 stops
United Airlines Logo
3:15 pm - 9:59 pm
BCN
-
MCI
13h 44m
1 stop
$652United Airlines
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
6:06 pm - 5:05 pm
MCI
-
BCN
15h 59m
2 stops
British Airways Logo
7:40 am - 7:20 pm
BCN
-
MCI
18h 40m
2 stops
$660British Airways
Sun, Apr 12 - Tue, Apr 28
United Airlines Logo
1:05 pm - 1:15 pm
MCI
-
BCN
17h 10m
1 stop
United Airlines Logo
12:15 pm - 4:42 pm
BCN
-
MCI
35h 27m
2 stops
$674United Airlines
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
6:15 am - 8:20 am
MCI
-
BCN
19h 05m
2 stops
United Airlines Logo
12:15 pm - 4:42 pm
BCN
-
MCI
35h 27m
2 stops
$678United Airlines
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
9:55 am - 1:15 pm
MCI
-
BCN
20h 20m
1 stop
United Airlines Logo
1:15 pm - 2:25 pm
BCN
-
MCI
32h 10m
2 stops
$679United Airlines
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
9:55 am - 8:20 am
MCI
-
BCN
15h 25m
2 stops
United Airlines Logo
11:15 am - 11:31 pm
BCN
-
MCI
19h 16m
2 stops
$681United Airlines
Thu, Apr 16 - Thu, Apr 30
United Airlines Logo
8:00 am - 1:15 pm
MCI
-
BCN
22h 15m
1 stop
United Airlines Logo
3:15 pm - 10:04 pm
BCN
-
MCI
13h 49m
1 stop
$686United Airlines
Thu, Apr 16 - Thu, Apr 30

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

Our best United Airlines deals on Kansas City to Barcelona-El Prat Airport flight tickets
United Airlines
Apr 15
MCI3:21 pmKansas City
16h 04m
2 stops
BCN2:25 pmBarcelona-El Prat
Apr 22
BCN1:15 pmBarcelona-El Prat
28h 12m
2 stops
MCI10:27 amKansas City
$637
United Airlines
Apr 15
MCI1:05 pmKansas City
18h 20m
2 stops
BCN2:25 pmBarcelona-El Prat
Apr 22
BCN3:15 pmBarcelona-El Prat
13h 44m
1 stop
MCI9:59 pmKansas City
$652
United Airlines
Apr 17
MCI1:05 pmKansas City
17h 10m
1 stop
BCN1:15 pmBarcelona-El Prat
Apr 24
BCN12:15 pmBarcelona-El Prat
35h 27m
2 stops
MCI4:42 pmKansas City
$674

British Airways flights from Kansas City to Barcelona-El Prat Airport

Our best British Airways deals on Kansas City to Barcelona-El Prat Airport flight tickets
British Airways
Apr 12
MCI7:05 amKansas City
20h 50m
1 stop
BCN10:55 amBarcelona-El Prat
Apr 28
BCN10:30 amBarcelona-El Prat
14h 02m
1 stop
MCI5:32 pmKansas City
$630
British Airways
Apr 12
MCI6:06 pmKansas City
15h 59m
2 stops
BCN5:05 pmBarcelona-El Prat
Apr 28
BCN10:30 amBarcelona-El Prat
14h 02m
1 stop
MCI5:32 pmKansas City
$646
British Airways
Apr 12
MCI6:06 pmKansas City
15h 59m
2 stops
BCN5:05 pmBarcelona-El Prat
Apr 28
BCN7:40 amBarcelona-El Prat
18h 40m
2 stops
MCI7:20 pmKansas City
$660

momondo Fare Finder

 
Customize your flight search to find flights from Kansas 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 March 6, 2026.
Use the filters below to find and compare flights from Kansas City to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 4/12

7:05 am-10:55 am

1 stop20h 50m

Barcelona-El Prat

Tue 4/28

10:30 am-5:32 pm

1 stop14h 02m

$630

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 4/15

3:21 pm-2:25 pm

2 stops16h 04m

Barcelona-El Prat

Wed 4/22

1:15 pm-10:27 am

2 stops28h 12m

$637
Quickest round-trip

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 4/12

6:06 pm-5:05 pm

2 stops15h 59m

Barcelona-El Prat

Tue 4/28

10:30 am-5:32 pm

1 stop14h 02m

$646

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 4/15

1:05 pm-2:25 pm

2 stops18h 20m

Barcelona-El Prat

Wed 4/22

3:15 pm-9:59 pm

1 stop13h 44m

$652

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 4/12

6:06 pm-5:05 pm

2 stops15h 59m

Barcelona-El Prat

Tue 4/28

7:40 am-7:20 pm

2 stops18h 40m

$660

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Fri 4/17

1:05 pm-1:15 pm

1 stop17h 10m

Barcelona-El Prat

Fri 4/24

12:15 pm-4:42 pm

2 stops35h 27m

$674

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Fri 4/17

6:15 am-8:20 am

2 stops19h 05m

Barcelona-El Prat

Fri 4/24

12:15 pm-4:42 pm

2 stops35h 27m

$678

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 4/13

9:55 am-1:15 pm

1 stop20h 20m

Barcelona-El Prat

Mon 4/20

1:15 pm-2:25 pm

2 stops32h 10m

$679

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 4/16

9:55 am-8:20 am

2 stops15h 25m

Barcelona-El Prat

Thu 4/30

11:15 am-11:31 pm

2 stops19h 16m

$681

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 4/16

8:00 am-1:15 pm

1 stop22h 15m

Barcelona-El Prat

Thu 4/30

3:15 pm-10:04 pm

1 stop13h 49m

$686

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 Kansas 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 Kansas 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 Kansas City is in February. Flight prices, which tend to average around $498, 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 Kansas City during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around $562.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $869 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Kansas City for as low as $677 on momondo.

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

You could potentially save up to 8% on your flight if you consider stops on a Kansas City to Barcelona-El Prat Airport flight.

How have Kansas City to Barcelona-El Prat Airport flight prices changed over time?

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

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas 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 Kansas City to Barcelona-El Prat Airport (MCI to BCN) flight deals and tips

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

Fastest flight time

12h 46m

Direct flights

None
The fastest flight from Kansas City to Barcelona-El Prat Airport takes 12h 46m
There are no direct flights from Kansas City to Barcelona-El Prat Airport. There are no popular flight routes from Kansas City to Barcelona-El Prat Airport.
Search flight deals

  • How far is Kansas City to Barcelona-El Prat by plane?

    Barcelona-El Prat is 4806.4 mi away from Kansas City. In terms of flight time, this usually takes a little over 12h 46m.

  • When did momondo last update prices for flights from Kansas City Airport to Barcelona-El Prat Airport?

    Prices for flights from Kansas City Airport to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from Kansas City Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Kansas City 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 Kansas City 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 Kansas City to Barcelona-El Prat Airport?

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

Compare and see reviews for airlines that fly from Kansas City to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $433Free CancellationRating
7.7
1,465 reviews
Search KLM flights
British AirwaysPriceFrom $461Free CancellationRating
6.7
7,776 reviews
Search British Airways flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
9,397 reviews
Search United Airlines flights
DeltaPriceFrom $532Free CancellationRating
7.9
8,251 reviews
Search Delta flights
American AirlinesPriceFrom $532Free CancellationRating
7.1
11,384 reviews
Search American Airlines flights
Air FrancePriceFrom $533Free CancellationRating
7.4
1,542 reviews
Search Air France flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.5
680 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $652Free CancellationRating
6.8
7,828 reviews
Search Lufthansa flights
IberiaPriceFrom $732Free CancellationRating
7.0
3,133 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
Tossa de Mar
Tarragona
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Santa Susanna
Cadaques
Cambrils
Pals
Pineda de Mar
Roses
Empuriabrava
Badalona
Malgrat de Mar
Calella de Palafrugell
Palafrugell

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Kansas City.

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

All flight searches from Kansas City to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Yes. momondo can track prices for Kansas City to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/5
Sun 4/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Barcelona

Popular cities in Spain

Popular flights according to clicks in the last 7 days on momondo
Flights to Girona Costa Brava Airportfrom $423