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Cheap flights from Kansas City to Barcelona from $333

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kansas City to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
9:59 am - 8:00 amMCI-BCN
15h 01m1 stop
KLM Logo
10:15 am - 7:19 pmBCN-MCI
16h 04m1 stop
$434KLM
Find Deal
Wed, Feb 25 - Tue, Mar 3
Delta Logo
5:50 am - 8:00 amMCI-BCN
19h 10m2 stops
Delta Logo
10:15 am - 8:02 pmBCN-MCI
16h 47m2 stops
$438Delta
Find Deal
Wed, Feb 25 - Tue, Mar 3
KLM Logo
9:57 am - 8:00 amMCI-BCN
15h 03m1 stop
KLM Logo
10:15 am - 7:19 pmBCN-MCI
16h 04m1 stop
$459KLM
Find Deal
Sun, Jan 25 - Sat, Feb 7
Delta Logo
5:43 am - 8:40 amMCI-BCN
19h 57m1 stop
Delta Logo
6:00 am - 7:19 pmBCN-MCI
20h 19m2 stops
$461Delta
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Wed, Dec 31 - Wed, Jan 14
Air France Logo
6:18 pm - 8:40 amMCI-BCN
31h 22m1 stop
Air France Logo
10:15 am - 7:19 pmBCN-MCI
16h 04m1 stop
$464Air France
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Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
5:45 pm - 8:20 amMCI-BCN
31h 35m1 stop
United Airlines Logo
1:35 pm - 10:39 amBCN-MCI
52h 04m2 stops
$466United Airlines
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Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
8:00 am - 2:15 pmMCI-BCN
23h 15m2 stops
United Airlines Logo
1:35 pm - 7:57 pmBCN-MCI
37h 22m2 stops
$469United Airlines
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Mon, Jan 19 - Mon, Feb 2
Air Canada Logo
11:36 am - 9:35 amMCI-BCN
38h 59m2 stops
Air Canada Logo
1:35 pm - 10:39 amBCN-MCI
28h 04m2 stops
$475Air Canada
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Thu, Dec 4 - Mon, Dec 8
Air Canada Logo
3:27 pm - 9:35 amMCI-BCN
35h 08m2 stops
Air Canada Logo
1:35 pm - 10:36 amBCN-MCI
28h 01m2 stops
$494Air Canada
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Sat, Feb 14 - Tue, Feb 24
British Airways Logo
6:13 pm - 4:05 pmMCI-BCN
15h 52m2 stops
British Airways Logo
10:45 am - 6:19 pmBCN-MCI
14h 34m1 stop
$574British Airways
Find Deal
Tue, Mar 24 - Tue, Mar 31

KLM flights from Kansas City to Barcelona-El Prat Airport

Our best KLM deals on Kansas City to Barcelona-El Prat Airport flight tickets
KLM
Feb 25
MCI9:59 amKansas City
15h 01m
1 stop
BCN8:00 amBarcelona-El Prat
Mar 3
BCN10:15 amBarcelona-El Prat
16h 04m
1 stop
MCI7:19 pmKansas City
$434
Find similar
KLM
Jan 25
MCI9:57 amKansas City
15h 03m
1 stop
BCN8:00 amBarcelona-El Prat
Feb 7
BCN10:15 amBarcelona-El Prat
16h 04m
1 stop
MCI7:19 pmKansas City
$459
Find similar
KLM
Jan 25
MCI9:57 amKansas City
15h 03m
1 stop
BCN8:00 amBarcelona-El Prat
Feb 7
BCN10:15 amBarcelona-El Prat
18h 22m
2 stops
MCI9:37 pmKansas City
$463
Find similar

Delta flights from Kansas City to Barcelona-El Prat Airport

Our best Delta deals on Kansas City to Barcelona-El Prat Airport flight tickets
Delta
Feb 25
MCI5:50 amKansas City
19h 10m
2 stops
BCN8:00 amBarcelona-El Prat
Mar 3
BCN10:15 amBarcelona-El Prat
16h 47m
2 stops
MCI8:02 pmKansas City
$438
Find similar
Delta
Dec 31
MCI5:43 amKansas City
19h 57m
1 stop
BCN8:40 amBarcelona-El Prat
Jan 14
BCN6:00 amBarcelona-El Prat
20h 19m
2 stops
MCI7:19 pmKansas City
$461
Find similar
Delta
Jan 14
MCI7:30 amKansas City
17h 30m
2 stops
BCN8:00 amBarcelona-El Prat
Jan 21
BCN9:55 amBarcelona-El Prat
20h 56m
2 stops
MCI11:51 pmKansas City
$465
Find similar

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 November 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

Fly to

Route

Depart

Return

Price

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 2/25

9:59 am-8:00 am

1 stop15h 01m

Barcelona-El Prat

Tue 3/3

10:15 am-7:19 pm

1 stop16h 04m

$434

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 2/25

5:50 am-8:00 am

2 stops19h 10m

Barcelona-El Prat

Tue 3/3

10:15 am-8:02 pm

2 stops16h 47m

$438

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 1/25

9:57 am-8:00 am

1 stop15h 03m

Barcelona-El Prat

Sat 2/7

10:15 am-7:19 pm

1 stop16h 04m

$459

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 12/31

5:43 am-8:40 am

1 stop19h 57m

Barcelona-El Prat

Wed 1/14

6:00 am-7:19 pm

2 stops20h 19m

$461

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 1/19

6:18 pm-8:40 am

1 stop31h 22m

Barcelona-El Prat

Mon 2/2

10:15 am-7:19 pm

1 stop16h 04m

$464

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 12/4

5:45 pm-8:20 am

1 stop31h 35m

Barcelona-El Prat

Mon 12/8

1:35 pm-10:39 am

2 stops52h 04m

$466

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 1/19

8:00 am-2:15 pm

2 stops23h 15m

Barcelona-El Prat

Mon 2/2

1:35 pm-7:57 pm

2 stops37h 22m

$469

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 12/4

11:36 am-9:35 am

2 stops38h 59m

Barcelona-El Prat

Mon 12/8

1:35 pm-10:39 am

2 stops28h 04m

$475

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sat 2/14

3:27 pm-9:35 am

2 stops35h 08m

Barcelona-El Prat

Tue 2/24

1:35 pm-10:36 am

2 stops28h 01m

$494

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 3/24

6:13 pm-4:05 pm

2 stops15h 52m

Barcelona-El Prat

Tue 3/31

10:45 am-6:19 pm

1 stop14h 34m

$574

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 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 $581, 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 November instead. Flights to Barcelona-El Prat Airport in November, while not as cheap as those in February, still average around $652.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $790. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,222. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Kansas City in the evening is the least expensive time of day to depart. momondo users have found prices as low as $817 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,149 on average. Flights to Barcelona-El Prat Airport from Kansas City in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $923 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 $784 on momondo.

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

You could potentially save up to 9% on your flight if you consider stops on a Kansas City to Barcelona-El Prat Airport flight.

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

Direct flights

None
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.
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  • 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 02m.

  • 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 $483Free CancellationRating
7.7
1,404 reviews
Search KLM flights
United AirlinesPriceFrom $531Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
DeltaPriceFrom $532Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Air FrancePriceFrom $533Free CancellationRating
7.4
1,482 reviews
Search Air France flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $670Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
American AirlinesPriceFrom $699Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
IberiaPriceFrom $732Free CancellationRating
7.0
3,005 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
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Roses
Badalona
Calella
Pals
Palafrugell
Tortosa
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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