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Cheap flights from Kansas City to Barcelona from $344

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 8/30. 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 Kansas City to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:38 pm - 11:20 am
MCI
-
BCN
14h 42m
2 stops
American Airlines Logo
11:00 am - 12:25 am
BCN
-
MCI
20h 25m
1 stop
$795American Airlines
Tue, Dec 1 - Tue, Dec 8
Lufthansa Logo
6:37 pm - 11:05 pm
MCI
-
BCN
21h 28m
2 stops
Lufthansa Logo
6:50 am - 4:19 pm
BCN
-
MCI
16h 29m
2 stops
$797Lufthansa
Tue, Dec 1 - Tue, Dec 8
Delta Logo
8:00 am - 8:40 am
MCI
-
BCN
17h 40m
1 stop
Delta Logo
10:30 am - 6:57 pm
BCN
-
MCI
15h 27m
1 stop
$799Delta
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
12:45 pm - 9:00 am
MCI
-
BCN
13h 15m
1 stop
United Airlines Logo
10:30 am - 7:32 pm
BCN
-
MCI
16h 02m
1 stop
$804United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
12:45 pm - 9:00 am
MCI
-
BCN
13h 15m
1 stop
United Airlines Logo
6:50 am - 9:49 pm
BCN
-
MCI
21h 59m
2 stops
$806United Airlines
Sun, Dec 6 - Thu, Dec 10
Lufthansa Logo
6:39 pm - 1:15 pm
MCI
-
BCN
11h 36m
1 stop
Lufthansa Logo
3:15 pm - 10:04 pm
BCN
-
MCI
13h 49m
1 stop
$829Lufthansa
Tue, Oct 6 - Wed, Oct 14
Multiple Airlines Logo
6:39 pm - 1:15 pm
MCI
-
BCN
11h 36m
1 stop
Multiple Airlines Logo
6:00 am - 10:04 pm
BCN
-
MCI
23h 04m
2 stops
$830Multiple Airlines
Tue, Oct 6 - Tue, Oct 13
Multiple Airlines Logo
11:50 am - 8:20 am
MCI
-
BCN
13h 30m
1 stop
Multiple Airlines Logo
6:00 am - 10:04 pm
BCN
-
MCI
23h 04m
2 stops
$830Multiple Airlines
Tue, Oct 6 - Wed, Oct 14
American Airlines Logo
2:20 pm - 10:10 am
MCI
-
BCN
12h 50m
1 stop
American Airlines Logo
10:45 am - 10:59 pm
BCN
-
MCI
19h 14m
1 stop
$837American Airlines
Mon, Oct 5 - Wed, Oct 14
Delta Logo
9:30 am - 8:35 am
MCI
-
BCN
16h 05m
1 stop
Delta Logo
11:00 am - 8:15 pm
BCN
-
MCI
16h 15m
1 stop
$843Delta
Sun, Oct 4 - Thu, Oct 15

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Air Canada flights from Kansas City to Barcelona-El Prat Airport

Our best Air Canada deals on Kansas City to Barcelona-El Prat Airport flight tickets
Air Canada
Oct 30
MCI6:40 pmKansas City
31h 55m
2 stops
BCN8:35 amBarcelona-El Prat
Nov 8
BCN1:35 pmBarcelona-El Prat
34h 50m
2 stops
MCI5:25 pmKansas City
$882
Air Canada
Sep 15
MCI7:32 amKansas City
17h 28m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 22
BCN1:15 pmBarcelona-El Prat
33h 57m
2 stops
MCI4:12 pmKansas City
$897
Air Canada
Aug 13
MCI7:30 amKansas City
17h 30m
3 stops
BCN8:00 amBarcelona-El Prat
Aug 20
BCN6:40 amBarcelona-El Prat
20h 02m
3 stops
MCI7:42 pmKansas City
$1,270

Lufthansa flights from Kansas City to Barcelona-El Prat Airport

Our best Lufthansa deals on Kansas City to Barcelona-El Prat Airport flight tickets
Lufthansa
Dec 1
MCI6:37 pmKansas City
21h 28m
2 stops
BCN11:05 pmBarcelona-El Prat
Dec 8
BCN6:50 amBarcelona-El Prat
16h 29m
2 stops
MCI4:19 pmKansas City
$797
Lufthansa
Dec 1
MCI6:37 pmKansas City
21h 28m
2 stops
BCN11:05 pmBarcelona-El Prat
Dec 8
BCN6:50 amBarcelona-El Prat
16h 29m
2 stops
MCI4:19 pmKansas City
$801
Lufthansa
Oct 6
MCI6:39 pmKansas City
11h 36m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 14
BCN3:15 pmBarcelona-El Prat
13h 49m
1 stop
MCI10:04 pmKansas City
$829

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 August 2, 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

Tue 12/1

1:38 pm-11:20 am

2 stops14h 42m

Barcelona-El Prat

Tue 12/8

11:00 am-12:25 am

1 stop20h 25m

$795

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 12/1

6:37 pm-11:05 pm

2 stops21h 28m

Barcelona-El Prat

Tue 12/8

6:50 am-4:19 pm

2 stops16h 29m

$797

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 12/1

8:00 am-8:40 am

1 stop17h 40m

Barcelona-El Prat

Tue 12/8

10:30 am-6:57 pm

1 stop15h 27m

$799

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 12/6

12:45 pm-9:00 am

1 stop13h 15m

Barcelona-El Prat

Thu 12/10

10:30 am-7:32 pm

1 stop16h 02m

$804

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 12/6

12:45 pm-9:00 am

1 stop13h 15m

Barcelona-El Prat

Thu 12/10

6:50 am-9:49 pm

2 stops21h 59m

$806
Quickest round-trip

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 10/6

6:39 pm-1:15 pm

1 stop11h 36m

Barcelona-El Prat

Wed 10/14

3:15 pm-10:04 pm

1 stop13h 49m

$829

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 10/6

6:39 pm-1:15 pm

1 stop11h 36m

Barcelona-El Prat

Tue 10/13

6:00 am-10:04 pm

2 stops23h 04m

$830

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 10/6

11:50 am-8:20 am

1 stop13h 30m

Barcelona-El Prat

Wed 10/14

6:00 am-10:04 pm

2 stops23h 04m

$830

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 10/5

2:20 pm-10:10 am

1 stop12h 50m

Barcelona-El Prat

Wed 10/14

10:45 am-10:59 pm

1 stop19h 14m

$837

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 10/4

9:30 am-8:35 am

1 stop16h 05m

Barcelona-El Prat

Thu 10/15

11:00 am-8:15 pm

1 stop16h 15m

$843

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $659 to $1,032.
The lowest price recently found on this route was $795.

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 from Kansas City 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 $895 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 $507 on momondo.

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

You could potentially save up to 19% 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

13h 07m

Direct flights

None
The fastest flight from Kansas City to Barcelona-El Prat Airport takes 13h 07m
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

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

  • 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 13h 07m.

  • 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
7.8
1,552 reviews
Search KLM flights
DeltaPriceFrom $452Free CancellationRating
7.8
8,492 reviews
Search Delta flights
British AirwaysPriceFrom $461Free CancellationRating
6.7
8,141 reviews
Search British Airways flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
American AirlinesPriceFrom $529Free CancellationRating
7.1
11,846 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $652Free CancellationRating
6.8
8,174 reviews
Search Lufthansa 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
Cambrils
Cadaques
Roses
Badalona
Santa Susanna
Empuriabrava
Calella de Palafrugell
Pals
Palafrugell
Malgrat de Mar
La Pineda

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.

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