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Cheap flights from Kansas City to Barcelona from $289

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 8/10. 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.
United Airlines Logo
5:45 pm - 9:00 am
MCI
-
BCN
32h 15m
1 stop
United Airlines Logo
1:35 pm - 3:10 pm
BCN
-
MCI
56h 35m
2 stops
$791United Airlines
Sun, Dec 6 - Thu, Dec 10
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
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
$797Lufthansa
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
United Airlines Logo
5:45 pm - 8:20 am
MCI
-
BCN
31h 35m
2 stops
United Airlines Logo
1:35 pm - 3:10 pm
BCN
-
MCI
56h 35m
2 stops
$801United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
6:00 am - 8:20 am
MCI
-
BCN
19h 20m
2 stops
United Airlines Logo
10:30 am - 9:49 pm
BCN
-
MCI
18h 19m
2 stops
$803United Airlines
Sun, Dec 6 - Thu, Dec 10
United Airlines Logo
11:10 am - 8:20 am
MCI
-
BCN
14h 10m
1 stop
United Airlines Logo
12:15 pm - 2:18 pm
BCN
-
MCI
33h 03m
2 stops
$823United Airlines
Tue, Sep 22 - Tue, Oct 6
United Airlines Logo
7:32 am - 8:00 am
MCI
-
BCN
17h 28m
2 stops
United Airlines Logo
12:15 pm - 2:18 pm
BCN
-
MCI
33h 03m
2 stops
$826United Airlines
Tue, Sep 22 - Tue, Oct 6
Multiple Airlines Logo
11:44 am - 9:00 am
MCI
-
BCN
15h 16m
1 stop
Multiple Airlines Logo
1:35 pm - 6:38 pm
BCN
-
MCI
36h 03m
2 stops
$829Multiple Airlines
Thu, Oct 29 - Fri, Nov 20
Air Canada Logo
6:00 am - 8:35 am
MCI
-
BCN
20h 35m
2 stops
Air Canada Logo
1:35 pm - 5:19 pm
BCN
-
MCI
34h 44m
2 stops
$832Air Canada
Thu, Oct 29 - Fri, Nov 20

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SWISS flights from Kansas City to Barcelona

Our best SWISS deals on Kansas City to Barcelona flight tickets
SWISS
Nov 24
MCI3:19 pmKansas City
24h 41m
2 stops
BCN11:00 pmBarcelona-El Prat
Dec 1
BCN6:20 amBarcelona-El Prat
22h 29m
2 stops
MCI9:49 pmKansas City
$836
SWISS
Sep 23
MCI7:32 amKansas City
33h 03m
2 stops
BCN11:35 pmBarcelona-El Prat
Sep 30
BCN6:00 amBarcelona-El Prat
23h 04m
2 stops
MCI10:04 pmKansas City
$840
SWISS
Sep 29
MCI3:14 pmKansas City
20h 56m
2 stops
BCN7:10 pmBarcelona-El Prat
Oct 10
BCN6:00 amBarcelona-El Prat
23h 04m
2 stops
MCI10:04 pmKansas City
$857

United Airlines flights from Kansas City to Barcelona

Our best United Airlines deals on Kansas City to Barcelona flight tickets
United Airlines
Dec 6
MCI5:45 pmKansas City
32h 15m
1 stop
BCN9:00 amBarcelona-El Prat
Dec 10
BCN1:35 pmBarcelona-El Prat
56h 35m
2 stops
MCI3:10 pmKansas City
$791
United Airlines
Dec 6
MCI5:45 pmKansas City
31h 35m
2 stops
BCN8:20 amBarcelona-El Prat
Dec 10
BCN1:35 pmBarcelona-El Prat
56h 35m
2 stops
MCI3:10 pmKansas City
$801
United Airlines
Dec 6
MCI6:00 amKansas City
19h 20m
2 stops
BCN8:20 amBarcelona-El Prat
Dec 10
BCN10:30 amBarcelona-El Prat
18h 19m
2 stops
MCI9:49 pmKansas City
$803

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 July 17, 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

Sun 12/6

5:45 pm-9:00 am

1 stop32h 15m

Barcelona-El Prat

Thu 12/10

1:35 pm-3:10 pm

2 stops56h 35m

$791
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

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

$797

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

Sun 12/6

5:45 pm-8:20 am

2 stops31h 35m

Barcelona-El Prat

Thu 12/10

1:35 pm-3:10 pm

2 stops56h 35m

$801

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 12/6

6:00 am-8:20 am

2 stops19h 20m

Barcelona-El Prat

Thu 12/10

10:30 am-9:49 pm

2 stops18h 19m

$803

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 9/22

11:10 am-8:20 am

1 stop14h 10m

Barcelona-El Prat

Tue 10/6

12:15 pm-2:18 pm

2 stops33h 03m

$823

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 9/22

7:32 am-8:00 am

2 stops17h 28m

Barcelona-El Prat

Tue 10/6

12:15 pm-2:18 pm

2 stops33h 03m

$826

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 10/29

11:44 am-9:00 am

1 stop15h 16m

Barcelona-El Prat

Fri 11/20

1:35 pm-6:38 pm

2 stops36h 03m

$829

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 10/29

6:00 am-8:35 am

2 stops20h 35m

Barcelona-El Prat

Fri 11/20

1:35 pm-5:19 pm

2 stops34h 44m

$832

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

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 $890 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

11h 30m

Direct flights

None
The fastest flight from Kansas City to Barcelona takes 11h 30m
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 11h 30m.

  • 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
1,541 reviews
Search KLM flights
DeltaPriceFrom $452Free CancellationRating
7.8
8,472 reviews
Search Delta flights
British AirwaysPriceFrom $461Free CancellationRating
6.7
8,121 reviews
Search British Airways flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
9,998 reviews
Search United Airlines flights
American AirlinesPriceFrom $529Free CancellationRating
7.1
11,815 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.5
693 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $652Free CancellationRating
6.8
8,140 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