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

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

What airlines fly to Barcelona?

British Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Barcelona from Kansas City according to our data. British Airways is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 9 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 January 2026, there are 9 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.

$238 Cheap Flights from Kansas City to Barcelona in 2026

Q: What is the typical price of a round-trip flight between Kansas City and Barcelona?

Prices are currently low for flights on this route. Typical prices usually range from $486 to $542. The lowest price recently found on this route was $465.

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Find the cheapest flights from Kansas City to Barcelona

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:37 pm - 8:20 am

MCI

BCN

12h 43m

1 stop

1:35 pm - 8:06 pm

BCN

MCI

37h 31m

2 stops

$465United Airlines

mar., feb. 24 - mar., mar. 3

12:40 pm - 8:20 am

MCI

BCN

12h 40m

1 stop

12:15 pm - 7:45 pm

BCN

MCI

38h 30m

3 stops

$467United Airlines

mar., abr. 21 - mar., abr. 28

10:24 am - 8:20 am

MCI

BCN

14h 56m

2 stops

1:35 pm - 10:36 am

BCN

MCI

28h 01m

2 stops

$470United Airlines

mar., feb. 24 - mar., mar. 3

10:15 am - 9:00 am

MCI

BCN

15h 45m

2 stops

12:35 pm - 10:31 am

BCN

MCI

27h 56m

2 stops

$471United Airlines

mié., mar. 4 - mar., mar. 10

5:30 pm - 8:20 am

MCI

BCN

31h 50m

1 stop

12:35 pm - 12:19 pm

BCN

MCI

53h 44m

2 stops

$472United Airlines

lun., mar. 2 - jue., mar. 12

2:38 pm - 4:25 pm

MCI

BCN

18h 47m

2 stops

8:35 pm - 7:21 pm

BCN

MCI

29h 46m

2 stops

$483British Airways

lun., abr. 13 - lun., abr. 20

9:42 am - 8:50 am

MCI

BCN

16h 08m

1 stop

11:30 am - 10:28 pm

BCN

MCI

16h 58m

1 stop

$484British Airways

lun., mar. 2 - jue., mar. 12

2:38 pm - 4:25 pm

MCI

BCN

18h 47m

2 stops

9:20 pm - 5:07 pm

BCN

MCI

26h 47m

2 stops

$485British Airways

lun., abr. 13 - lun., abr. 20

9:38 am - 7:35 am

MCI

BCN

14h 57m

1 stop

10:45 am - 10:50 pm

BCN

MCI

19h 05m

1 stop

$487Iberia

mar., abr. 21 - mar., abr. 28

8:00 am - 8:20 am

MCI

BCN

17h 20m

2 stops

10:30 am - 8:41 pm

BCN

MCI

16h 11m

1 stop

$491United Airlines

mié., mar. 4 - mar., mar. 10

United Airlines flights from Kansas City to Barcelona

Our best United Airlines deals on Kansas City to Barcelona flight tickets

United Airlines

Feb 24

MCI12:37 pmKansas City

12h 43m

1 stop

BCN8:20 amBarcelona-El Prat

Mar 3

BCN1:35 pmBarcelona-El Prat

37h 31m

2 stops

MCI8:06 pmKansas City

$465

United Airlines

Apr 21

MCI12:40 pmKansas City

12h 40m

1 stop

BCN8:20 amBarcelona-El Prat

Apr 28

BCN12:15 pmBarcelona-El Prat

38h 30m

3 stops

MCI7:45 pmKansas City

$467

United Airlines

Feb 24

MCI10:24 amKansas City

14h 56m

2 stops

BCN8:20 amBarcelona-El Prat

Mar 3

BCN1:35 pmBarcelona-El Prat

28h 01m

2 stops

MCI10:36 amKansas City

$470

British Airways flights from Kansas City to Barcelona

Our best British Airways deals on Kansas City to Barcelona flight tickets

British Airways

Apr 13

MCI2:38 pmKansas City

18h 47m

2 stops

BCN4:25 pmBarcelona-El Prat

Apr 20

BCN8:35 pmBarcelona-El Prat

29h 46m

2 stops

MCI7:21 pmKansas City

$483

British Airways

Mar 2

MCI9:42 amKansas City

16h 08m

1 stop

BCN8:50 amBarcelona-El Prat

Mar 12

BCN11:30 amBarcelona-El Prat

16h 58m

1 stop

MCI10:28 pmKansas City

$484

British Airways

Apr 13

MCI2:38 pmKansas City

18h 47m

2 stops

BCN4:25 pmBarcelona-El Prat

Apr 20

BCN9:20 pmBarcelona-El Prat

26h 47m

2 stops

MCI5:07 pmKansas City

$485

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mar. 2/24

12:37 pm-8:20 am

1 stop12h 43m

Barcelona-El Prat

mar. 3/3

1:35 pm-8:06 pm

2 stops37h 31m

$465

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mar. 4/21

12:40 pm-8:20 am

1 stop12h 40m

Barcelona-El Prat

mar. 4/28

12:15 pm-7:45 pm

3 stops38h 30m

$467

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mar. 2/24

10:24 am-8:20 am

2 stops14h 56m

Barcelona-El Prat

mar. 3/3

1:35 pm-10:36 am

2 stops28h 01m

$470

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 3/4

10:15 am-9:00 am

2 stops15h 45m

Barcelona-El Prat

mar. 3/10

12:35 pm-10:31 am

2 stops27h 56m

$471

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

lun. 3/2

5:30 pm-8:20 am

1 stop31h 50m

Barcelona-El Prat

jue. 3/12

12:35 pm-12:19 pm

2 stops53h 44m

$472

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

lun. 4/13

2:38 pm-4:25 pm

2 stops18h 47m

Barcelona-El Prat

lun. 4/20

8:35 pm-7:21 pm

2 stops29h 46m

$483

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

lun. 3/2

9:42 am-8:50 am

1 stop16h 08m

Barcelona-El Prat

jue. 3/12

11:30 am-10:28 pm

1 stop16h 58m

$484

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

lun. 4/13

2:38 pm-4:25 pm

2 stops18h 47m

Barcelona-El Prat

lun. 4/20

9:20 pm-5:07 pm

2 stops26h 47m

$485

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mar. 4/21

9:38 am-7:35 am

1 stop14h 57m

Barcelona-El Prat

mar. 4/28

10:45 am-10:50 pm

1 stop19h 05m

$487

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

mié. 3/4

8:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

mar. 3/10

10:30 am-8:41 pm

1 stop16h 11m

$491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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 $498. If you don’t want to visit Barcelona in February, then you should wait until January to fly from Kansas City, when ticket prices are also cheap, with an average price of $569.

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 $880 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 $677 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

Fastest flight time	12h 43m
Direct flights	None

The fastest flight from Kansas City to Barcelona takes 12h 43m

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 43m.
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 January 2026, there are 9 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 $433	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
British Airways	PriceFrom $461	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
United Airlines	PriceFrom $498	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
Delta	PriceFrom $532	Free Cancellation	Rating 7.9 8,125 reviews	Search Delta flights
Air France	PriceFrom $533	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France flights
American Airlines	PriceFrom $571	Free Cancellation	Rating 7.2 11,205 reviews	Search American Airlines flights
Virgin Atlantic	PriceFrom $582	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom $652	Free Cancellation	Rating 6.8 7,752 reviews	Search Lufthansa flights
Iberia	PriceFrom $732	Free Cancellation	Rating 7.0 3,099 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.