What is the cheapest airline that flies from Kansas City to Barcelona?

British Airways, KLM, and Lufthansa are the most popular carriers operating from Kansas City to Barcelona

What airlines fly to Barcelona?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to Barcelona from Kansas City according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 8 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.

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?

As of November 2025, there are 8 operators available to choose from 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.

$317 Cheap Flights from Kansas City to Barcelona in 2025/26

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Find the cheapest flights from Kansas City to Barcelona

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:23 am - 8:00 amMCI-BCN

18h 37m2 stops

10:15 am - 9:00 pmBCN-MCI

17h 45m2 stops

$412Virgin Atlantic

Find Deal

ter, fev 24 - ter, mar 3

1:23 pm - 8:40 amMCI-BCN

12h 17m1 stop

10:15 am - 8:02 pmBCN-MCI

16h 47m2 stops

$417Virgin Atlantic

Find Deal

ter, fev 24 - ter, mar 3

10:44 am - 8:40 amMCI-BCN

14h 56m1 stop

10:55 am - 10:00 pmBCN-MCI

18h 05m1 stop

$421Virgin Atlantic

Find Deal

ter, fev 24 - ter, mar 3

3:25 pm - 8:40 amMCI-BCN

34h 15m1 stop

10:15 am - 10:59 pmBCN-MCI

19h 44m1 stop

$434Delta

Find Deal

seg, dez 1 - ter, dez 9

5:50 am - 8:00 amMCI-BCN

19h 10m2 stops

10:15 am - 10:24 pmBCN-MCI

19h 09m2 stops

$438Delta

Find Deal

seg, dez 1 - sex, dez 12

8:35 pm - 9:35 amMCI-BCN

30h 00m2 stops

10:30 am - 7:54 pmBCN-MCI

16h 24m1 stop

$439United Airlines

Find Deal

dom, nov 30 - qua, dez 10

8:35 pm - 9:35 amMCI-BCN

30h 00m2 stops

10:30 am - 9:29 amBCN-MCI

29h 59m2 stops

$444United Airlines

Find Deal

dom, nov 30 - qua, dez 10

5:42 pm - 3:00 pmMCI-BCN

14h 18m2 stops

10:55 am - 8:02 pmBCN-MCI

16h 07m1 stop

$453Delta

Find Deal

qua, dez 31 - qua, jan 14

11:29 am - 1:10 pmMCI-BCN

18h 41m2 stops

1:35 pm - 3:10 pmBCN-MCI

32h 35m2 stops

$456United Airlines

Find Deal

sex, fev 6 - ter, fev 10

7:05 am - 8:40 amMCI-BCN

18h 35m1 stop

10:15 am - 7:19 pmBCN-MCI

16h 04m1 stop

$459KLM

Find Deal

qua, dez 31 - sáb, jan 17

Virgin Atlantic flights from Kansas City to Barcelona

Our best Virgin Atlantic deals on Kansas City to Barcelona flight tickets

Virgin Atlantic

Feb 24

MCI6:23 amKansas City

18h 37m

2 stops

BCN8:00 amBarcelona-El Prat

Mar 3

BCN10:15 amBarcelona-El Prat

17h 45m

2 stops

MCI9:00 pmKansas City

$412

Find similar

Virgin Atlantic

Feb 24

MCI1:23 pmKansas City

12h 17m

1 stop

BCN8:40 amBarcelona-El Prat

Mar 3

BCN10:15 amBarcelona-El Prat

16h 47m

2 stops

MCI8:02 pmKansas City

$417

Find similar

Virgin Atlantic

Feb 24

MCI10:44 amKansas City

14h 56m

1 stop

BCN8:40 amBarcelona-El Prat

Mar 3

BCN10:55 amBarcelona-El Prat

18h 05m

1 stop

MCI10:00 pmKansas City

$421

Find similar

Delta flights from Kansas City to Barcelona

Our best Delta deals on Kansas City to Barcelona flight tickets

Delta

Dec 1

MCI3:25 pmKansas City

34h 15m

1 stop

BCN8:40 amBarcelona-El Prat

Dec 9

BCN10:15 amBarcelona-El Prat

19h 44m

1 stop

MCI10:59 pmKansas City

$434

Find similar

Delta

Dec 1

MCI5:50 amKansas City

19h 10m

2 stops

BCN8:00 amBarcelona-El Prat

Dec 11

BCN10:15 amBarcelona-El Prat

19h 09m

2 stops

MCI10:24 pmKansas City

$438

Find similar

Delta

Dec 31

MCI5:42 pmKansas City

14h 18m

2 stops

BCN3:00 pmBarcelona-El Prat

Jan 14

BCN10:55 amBarcelona-El Prat

16h 07m

1 stop

MCI8:02 pmKansas City

$453

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

ter 2/24

6:23 am-8:00 am

2 stops18h 37m

Barcelona-El Prat

ter 3/3

10:15 am-9:00 pm

2 stops17h 45m

$412

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

ter 2/24

1:23 pm-8:40 am

1 stop12h 17m

Barcelona-El Prat

ter 3/3

10:15 am-8:02 pm

2 stops16h 47m

$417

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

ter 2/24

10:44 am-8:40 am

1 stop14h 56m

Barcelona-El Prat

ter 3/3

10:55 am-10:00 pm

1 stop18h 05m

$421

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

seg 12/1

3:25 pm-8:40 am

1 stop34h 15m

Barcelona-El Prat

ter 12/9

10:15 am-10:59 pm

1 stop19h 44m

$434

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

seg 12/1

5:50 am-8:00 am

2 stops19h 10m

Barcelona-El Prat

sex 12/12

10:15 am-10:24 pm

2 stops19h 09m

$438

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

dom 11/30

8:35 pm-9:35 am

2 stops30h 00m

Barcelona-El Prat

qua 12/10

10:30 am-7:54 pm

1 stop16h 24m

$439

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

dom 11/30

8:35 pm-9:35 am

2 stops30h 00m

Barcelona-El Prat

qua 12/10

10:30 am-9:29 am

2 stops29h 59m

$444

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

qua 12/31

5:42 pm-3:00 pm

2 stops14h 18m

Barcelona-El Prat

qua 1/14

10:55 am-8:02 pm

1 stop16h 07m

$453

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

sex 2/6

11:29 am-1:10 pm

2 stops18h 41m

Barcelona-El Prat

ter 2/10

1:35 pm-3:10 pm

2 stops32h 35m

$456

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

qua 12/31

7:05 am-8:40 am

1 stop18h 35m

Barcelona-El Prat

sáb 1/17

10:15 am-7:19 pm

1 stop16h 04m

$459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

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 $903 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.

Search flight deals

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 12h 17m.
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?
As of November 2025, there are 8 operators available to choose from 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
KLM	PriceFrom $483	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
United Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 9,019 reviews	Search United Airlines flights
Delta	PriceFrom $532	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
Air France	PriceFrom $533	Free Cancellation	Rating 7.4 1,493 reviews	Search Air France flights
Virgin Atlantic	PriceFrom $582	Free Cancellation	Rating 7.5 673 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $670	Free Cancellation	Rating 6.7 7,532 reviews	Search British Airways flights
American Airlines	PriceFrom $699	Free Cancellation	Rating 7.2 11,044 reviews	Search American Airlines flights
Iberia	PriceFrom $732	Free Cancellation	Rating 7.0 3,025 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.