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Cheap flights from Kansas City to Barcelona from $397

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 11/17. 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
10:44 am - 8:40 amMCI-BCN
14h 56m1 stop
KLM Logo
10:55 am - 11:56 pmBCN-MCI
20h 01m1 stop
$434KLM
Find Deal
Tue, Feb 24 - Wed, Mar 4
KLM Logo
9:59 am - 8:00 amMCI-BCN
15h 01m1 stop
KLM Logo
10:15 am - 8:02 pmBCN-MCI
16h 47m2 stops
$438KLM
Find Deal
Tue, Feb 24 - Wed, Mar 4
Delta Logo
2:13 pm - 11:10 amMCI-BCN
13h 57m2 stops
Delta Logo
10:15 am - 9:13 pmBCN-MCI
17h 58m2 stops
$457Delta
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Tue, Dec 9 - Tue, Dec 16
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
7:05 am - 8:40 amMCI-BCN
18h 35m1 stop
Delta Logo
6:00 am - 7:19 pmBCN-MCI
20h 19m2 stops
$461Delta
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Wed, Dec 31 - Wed, Jan 14
Delta Logo
8:05 am - 8:00 amMCI-BCN
16h 55m2 stops
Delta Logo
10:15 am - 9:39 amBCN-MCI
30h 24m2 stops
$463Delta
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Sun, Jan 25 - Sat, Feb 7
Delta Logo
5:50 am - 8:00 amMCI-BCN
19h 10m2 stops
Delta Logo
6:00 am - 11:51 pmBCN-MCI
24h 51m2 stops
$465Delta
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Wed, Jan 14 - Wed, Jan 21
Delta Logo
2:05 pm - 4:30 pmMCI-BCN
19h 25m2 stops
Delta Logo
10:55 am - 8:02 pmBCN-MCI
16h 07m1 stop
$468Delta
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Fri, Jan 16 - Fri, Jan 23
United Airlines Logo
6:30 pm - 2:15 pmMCI-BCN
36h 45m2 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
3:24 pm - 9:35 amMCI-BCN
35h 11m2 stops
Air Canada Logo
1:35 pm - 2:28 pmBCN-MCI
31h 53m2 stops
$475Air Canada
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Sat, Feb 7 - Sat, Feb 21

KLM flights from Kansas City to Barcelona

Our best KLM deals on Kansas City to Barcelona flight tickets
KLM
Feb 24
MCI10:44 amKansas City
14h 56m
1 stop
BCN8:40 amBarcelona-El Prat
Mar 4
BCN10:55 amBarcelona-El Prat
20h 01m
1 stop
MCI11:56 pmKansas City
$434
Find similar
KLM
Feb 24
MCI9:59 amKansas City
15h 01m
1 stop
BCN8:00 amBarcelona-El Prat
Mar 4
BCN10:15 amBarcelona-El Prat
16h 47m
2 stops
MCI8:02 pmKansas City
$438
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

United Airlines flights from Kansas City to Barcelona

Our best United Airlines deals on Kansas City to Barcelona flight tickets
United Airlines
Jan 19
MCI6:30 pmKansas City
36h 45m
2 stops
BCN2:15 pmBarcelona-El Prat
Feb 2
BCN1:35 pmBarcelona-El Prat
37h 22m
2 stops
MCI7:57 pmKansas City
$469
Find similar
United Airlines
Feb 25
MCI8:00 amKansas City
23h 05m
3 stops
BCN2:05 pmBarcelona-El Prat
Mar 4
BCN9:55 amBarcelona-El Prat
19h 45m
2 stops
MCI10:40 pmKansas City
$695
Find similar
United Airlines
Mar 8
MCI9:15 amKansas City
28h 35m
2 stops
BCN7:50 pmBarcelona-El Prat
Mar 28
BCN9:55 amBarcelona-El Prat
34h 35m
2 stops
MCI2:30 pmKansas City
$702
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Barcelona 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 13, 2025.
Use the filters below to find and compare flights from Kansas City to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 2/24

10:44 am-8:40 am

1 stop14h 56m

Barcelona-El Prat

Wed 3/4

10:55 am-11:56 pm

1 stop20h 01m

$434

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 2/24

9:59 am-8:00 am

1 stop15h 01m

Barcelona-El Prat

Wed 3/4

10:15 am-8:02 pm

2 stops16h 47m

$438

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 12/9

2:13 pm-11:10 am

2 stops13h 57m

Barcelona-El Prat

Tue 12/16

10:15 am-9:13 pm

2 stops17h 58m

$457

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

7:05 am-8:40 am

1 stop18h 35m

Barcelona-El Prat

Wed 1/14

6:00 am-7:19 pm

2 stops20h 19m

$461

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 1/25

8:05 am-8:00 am

2 stops16h 55m

Barcelona-El Prat

Sat 2/7

10:15 am-9:39 am

2 stops30h 24m

$463

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 1/14

5:50 am-8:00 am

2 stops19h 10m

Barcelona-El Prat

Wed 1/21

6:00 am-11:51 pm

2 stops24h 51m

$465

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Fri 1/16

2:05 pm-4:30 pm

2 stops19h 25m

Barcelona-El Prat

Fri 1/23

10:55 am-8:02 pm

1 stop16h 07m

$468

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 1/19

6:30 pm-2:15 pm

2 stops36h 45m

Barcelona-El Prat

Mon 2/2

1:35 pm-7:57 pm

2 stops37h 22m

$469

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sat 2/7

3:24 pm-9:35 am

2 stops35h 11m

Barcelona-El Prat

Sat 2/21

1:35 pm-2:28 pm

2 stops31h 53m

$475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Kansas City to Barcelona

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?

What is the cheapest month to fly to Barcelona?

The month of February is, on average, the cheapest month to fly to Barcelona from Kansas City, with most prices found around $514. If you don’t want to visit Barcelona in February, then you should wait until November to fly from Kansas City, when ticket prices are also cheap, with an average price of $625.

What is the cheapest day to depart on your flight to Barcelona?

The cheapest day to depart from Kansas City to Barcelona is on a Tuesday when prices can be found for as low as $790. On the other hand, Friday is the most expensive day to depart from Kansas City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,222.

What is the cheapest time of day to depart on your flight to Barcelona?

In the evening is the cheapest time of day to fly from Kansas City to Barcelona when you can find flight prices for as low as $817. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. 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 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?

You are more likely to see cheaper flights to Barcelona from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $904 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Kansas City for as low as $784 on momondo.

Cheap Kansas City to Barcelona flight deals and tips

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

Direct flights

None
There are no direct flights from Kansas City to Barcelona. There are no popular flight routes from Kansas City to Barcelona.
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  • How far is Kansas City to Barcelona by plane?

    The distance between Kansas City and Barcelona is about 4807.0 mi. By plane, this route typically takes 11h 09m.

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

    Prices for flights from Kansas City Airport to Barcelona are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents required for your trip to Barcelona can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kansas City to Barcelona

Compare and see reviews for airlines that fly from Kansas City to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $483Free CancellationRating
7.7
1,410 reviews
Search KLM flights
United AirlinesPriceFrom $531Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
DeltaPriceFrom $532Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Air FrancePriceFrom $533Free CancellationRating
7.4
1,486 reviews
Search Air France flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.5
673 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom $670Free CancellationRating
6.7
7,516 reviews
Search British Airways flights
American AirlinesPriceFrom $699Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
IberiaPriceFrom $732Free CancellationRating
7.0
3,010 reviews
Search Iberia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kansas City to Barcelona. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Kansas City to Barcelona flights to just show those with flexible booking policies.

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

Once you have performed a search for Kansas City to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport