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Cheap flights from Kansas City to Barcelona from $317

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 7/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
SWISS Logo
3:19 pm - 7:05 pm
MCI
-
BCN
20h 46m
2 stops
SWISS Logo
9:55 am - 9:51 pm
BCN
-
MCI
18h 56m
2 stops
$772SWISS
Mon, Nov 2 - Wed, Nov 18
American Airlines Logo
1:40 pm - 11:20 am
MCI
-
BCN
14h 40m
2 stops
American Airlines Logo
12:00 pm - 9:25 pm
BCN
-
MCI
16h 25m
1 stop
$795American Airlines
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
2:31 pm - 11:20 am
MCI
-
BCN
13h 49m
2 stops
American Airlines Logo
10:40 am - 10:50 pm
BCN
-
MCI
19h 10m
1 stop
$796American Airlines
Mon, Nov 2 - Wed, Nov 18
Lufthansa Logo
6:37 pm - 5:35 pm
MCI
-
BCN
15h 58m
2 stops
Lufthansa Logo
6:50 am - 4:19 pm
BCN
-
MCI
16h 29m
2 stops
$798Lufthansa
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 - 7:09 pm
BCN
-
MCI
15h 39m
1 stop
$799Delta
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
6:45 pm - 9:35 am
MCI
-
BCN
31h 50m
2 stops
Multiple Airlines Logo
6:50 am - 9:51 pm
BCN
-
MCI
22h 01m
3 stops
$814Multiple Airlines
Mon, Nov 2 - Wed, Nov 18
SWISS Logo
3:14 pm - 2:05 pm
MCI
-
BCN
15h 51m
2 stops
SWISS Logo
6:00 am - 10:04 pm
BCN
-
MCI
23h 04m
2 stops
$817SWISS
Tue, Sep 29 - Sat, Oct 10
Air Canada Logo
8:00 am - 9:35 am
MCI
-
BCN
18h 35m
3 stops
Air Canada Logo
6:50 am - 9:49 pm
BCN
-
MCI
21h 59m
3 stops
$821Air Canada
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
6:30 am - 8:20 am
MCI
-
BCN
18h 50m
1 stop
Multiple Airlines Logo
1:35 pm - 4:13 pm
BCN
-
MCI
33h 38m
2 stops
$829Multiple Airlines
Tue, Nov 17 - Sat, Nov 21
Air Canada Logo
9:08 am - 9:35 am
MCI
-
BCN
17h 27m
2 stops
Air Canada Logo
1:35 pm - 10:26 am
BCN
-
MCI
27h 51m
2 stops
$832Air Canada
Wed, Nov 18 - Sat, Nov 21

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SWISS flights from Kansas City to Barcelona

Our best SWISS deals on Kansas City to Barcelona flight tickets
SWISS
Nov 2
MCI3:19 pmKansas City
20h 46m
2 stops
BCN7:05 pmBarcelona-El Prat
Nov 18
BCN9:55 amBarcelona-El Prat
18h 56m
2 stops
MCI9:51 pmKansas City
$772
SWISS
Sep 29
MCI3:14 pmKansas City
15h 51m
2 stops
BCN2:05 pmBarcelona-El Prat
Oct 10
BCN6:00 amBarcelona-El Prat
23h 04m
2 stops
MCI10:04 pmKansas City
$817
SWISS
Sep 7
MCI3:14 pmKansas City
25h 21m
2 stops
BCN11:35 pmBarcelona-El Prat
Sep 14
BCN8:00 pmBarcelona-El Prat
32h 47m
2 stops
MCI9:47 pmKansas City
$927

British Airways flights from Kansas City to Barcelona

Our best British Airways deals on Kansas City to Barcelona flight tickets
British Airways
Dec 11
MCI9:08 amKansas City
19h 27m
2 stops
BCN11:35 amBarcelona-El Prat
Dec 18
BCN10:10 amBarcelona-El Prat
19h 39m
2 stops
MCI10:49 pmKansas City
$890
British Airways
Jul 5
MCI1:30 pmKansas City
14h 25m
1 stop
BCN10:55 amBarcelona-El Prat
Jul 13
BCN9:20 pmBarcelona-El Prat
28h 54m
2 stops
MCI7:14 pmKansas City
$1,396
British Airways
Jul 5
MCI1:30 pmKansas City
14h 25m
1 stop
BCN10:55 amBarcelona-El Prat
Jul 13
BCN9:20 pmBarcelona-El Prat
28h 54m
2 stops
MCI7:14 pmKansas City
$1,397

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 June 24, 2026.
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

Cheapest round-trip

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 11/2

3:19 pm-7:05 pm

2 stops20h 46m

Barcelona-El Prat

Wed 11/18

9:55 am-9:51 pm

2 stops18h 56m

$772
Quickest round-trip

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 12/1

1:40 pm-11:20 am

2 stops14h 40m

Barcelona-El Prat

Tue 12/8

12:00 pm-9:25 pm

1 stop16h 25m

$795

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 11/2

2:31 pm-11:20 am

2 stops13h 49m

Barcelona-El Prat

Wed 11/18

10:40 am-10:50 pm

1 stop19h 10m

$796

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 12/1

6:37 pm-5:35 pm

2 stops15h 58m

Barcelona-El Prat

Tue 12/8

6:50 am-4:19 pm

2 stops16h 29m

$798

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-7:09 pm

1 stop15h 39m

$799

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 11/2

6:45 pm-9:35 am

2 stops31h 50m

Barcelona-El Prat

Wed 11/18

6:50 am-9:51 pm

3 stops22h 01m

$814

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 9/29

3:14 pm-2:05 pm

2 stops15h 51m

Barcelona-El Prat

Sat 10/10

6:00 am-10:04 pm

2 stops23h 04m

$817

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 12/1

8:00 am-9:35 am

3 stops18h 35m

Barcelona-El Prat

Tue 12/8

6:50 am-9:49 pm

3 stops21h 59m

$821

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 11/17

6:30 am-8:20 am

1 stop18h 50m

Barcelona-El Prat

Sat 11/21

1:35 pm-4:13 pm

2 stops33h 38m

$829

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 11/18

9:08 am-9:35 am

2 stops17h 27m

Barcelona-El Prat

Sat 11/21

1:35 pm-10:26 am

2 stops27h 51m

$832

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

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 $432. 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 $433.

How far in advance should I book a flight from Kansas City 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 $881 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 $507 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

14h 12m

Direct flights

None
The fastest flight from Kansas City to Barcelona takes 14h 12m
There are no direct flights from Kansas City to Barcelona. There are no popular flight routes from Kansas City to Barcelona.
Search flight deals

Frequently asked questions about flying from Kansas City to Barcelona

  • 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 14h 12m.

  • 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 $433Free CancellationRating
7.8
1,530 reviews
Search KLM flights
DeltaPriceFrom $452Free CancellationRating
7.8
8,431 reviews
Search Delta flights
British AirwaysPriceFrom $461Free CancellationRating
6.7
8,068 reviews
Search British Airways flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
9,879 reviews
Search United Airlines flights
American AirlinesPriceFrom $529Free CancellationRating
7.1
11,750 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.5
690 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $652Free CancellationRating
6.8
8,092 reviews
Search Lufthansa 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