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Cheap flights from Kansas City to Barcelona from $285

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 5/17. 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
0 bags

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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.
British Airways Logo
9:17 am - 11:20 am
MCI
-
BCN
20h 03m
2 stops
British Airways Logo
9:35 am - 6:49 pm
BCN
-
MCI
15h 14m
1 stop
$475British Airways
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
3:28 pm - 4:25 pm
MCI
-
BCN
17h 57m
2 stops
British Airways Logo
9:20 pm - 9:56 pm
BCN
-
MCI
31h 36m
2 stops
$484British Airways
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
6:06 pm - 4:25 pm
MCI
-
BCN
15h 19m
2 stops
British Airways Logo
8:35 pm - 4:17 pm
BCN
-
MCI
26h 42m
2 stops
$485British Airways
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
9:15 am - 8:20 am
MCI
-
BCN
17h 05m
2 stops
United Airlines Logo
10:30 am - 9:30 am
BCN
-
MCI
29h 00m
2 stops
$491United Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
6:15 am - 1:15 pm
MCI
-
BCN
24h 00m
1 stop
United Airlines Logo
1:50 pm - 2:25 pm
BCN
-
MCI
31h 35m
2 stops
$511United Airlines
Mon, Apr 13 - Mon, Apr 20
United Airlines Logo
6:05 am - 8:00 am
MCI
-
BCN
18h 55m
2 stops
United Airlines Logo
12:15 pm - 7:45 pm
BCN
-
MCI
38h 30m
2 stops
$520United Airlines
Thu, Apr 9 - Fri, Apr 17
United Airlines Logo
6:15 am - 1:15 pm
MCI
-
BCN
24h 00m
1 stop
United Airlines Logo
1:15 pm - 3:55 pm
BCN
-
MCI
33h 40m
2 stops
$522United Airlines
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
3:28 pm - 4:25 pm
MCI
-
BCN
17h 57m
2 stops
British Airways Logo
10:45 am - 12:07 am
BCN
-
MCI
20h 22m
1 stop
$524British Airways
Mon, Apr 13 - Mon, Apr 20
British Airways Logo
6:00 am - 6:45 am
MCI
-
BCN
17h 45m
1 stop
British Airways Logo
10:30 am - 7:20 pm
BCN
-
MCI
15h 50m
1 stop
$534British Airways
Thu, Apr 9 - Fri, Apr 17
Multiple Airlines Logo
5:13 pm - 12:50 pm
MCI
-
BCN
12h 37m
1 stop
Multiple Airlines Logo
11:00 am - 10:11 pm
BCN
-
MCI
18h 11m
1 stop
$536Multiple Airlines
Mon, Apr 13 - Mon, Apr 20

Delta flights from Kansas City to Barcelona

Our best Delta deals on Kansas City to Barcelona flight tickets
Delta
Mar 23
MCI9:35 amKansas City
17h 15m
2 stops
BCN8:50 amBarcelona-El Prat
Apr 1
BCN11:00 amBarcelona-El Prat
20h 12m
1 stop
MCI12:12 amKansas City
$560
Delta
Mar 22
MCI6:00 amKansas City
19h 00m
1 stop
BCN7:00 amBarcelona-El Prat
Apr 8
BCN11:00 amBarcelona-El Prat
18h 04m
1 stop
MCI10:04 pmKansas City
$624
Delta
Mar 17
MCI4:48 pmKansas City
18h 17m
2 stops
BCN5:05 pmBarcelona-El Prat
Apr 7
BCN11:00 amBarcelona-El Prat
18h 03m
1 stop
MCI10:03 pmKansas City
$639

British Airways flights from Kansas City to Barcelona

Our best British Airways deals on Kansas City to Barcelona flight tickets
British Airways
Mar 10
MCI9:17 amKansas City
20h 03m
2 stops
BCN11:20 amBarcelona-El Prat
Mar 17
BCN9:35 amBarcelona-El Prat
15h 14m
1 stop
MCI6:49 pmKansas City
$475
British Airways
Apr 13
MCI4:51 pmKansas City
16h 34m
2 stops
BCN4:25 pmBarcelona-El Prat
Apr 20
BCN9:20 pmBarcelona-El Prat
25h 57m
2 stops
MCI4:17 pmKansas City
$484
British Airways
Apr 13
MCI6:06 pmKansas City
15h 19m
2 stops
BCN4:25 pmBarcelona-El Prat
Apr 20
BCN8:35 pmBarcelona-El Prat
26h 42m
2 stops
MCI4:17 pmKansas City
$485

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 February 8, 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

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 3/10

9:17 am-11:20 am

2 stops20h 03m

Barcelona-El Prat

Tue 3/17

9:35 am-6:49 pm

1 stop15h 14m

$475

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 4/13

3:28 pm-4:25 pm

2 stops17h 57m

Barcelona-El Prat

Mon 4/20

9:20 pm-9:56 pm

2 stops31h 36m

$484

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 4/13

6:06 pm-4:25 pm

2 stops15h 19m

Barcelona-El Prat

Mon 4/20

8:35 pm-4:17 pm

2 stops26h 42m

$485

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 3/10

9:15 am-8:20 am

2 stops17h 05m

Barcelona-El Prat

Tue 3/17

10:30 am-9:30 am

2 stops29h 00m

$491

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 4/13

6:15 am-1:15 pm

1 stop24h 00m

Barcelona-El Prat

Mon 4/20

1:50 pm-2:25 pm

2 stops31h 35m

$511

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 4/9

6:05 am-8:00 am

2 stops18h 55m

Barcelona-El Prat

Fri 4/17

12:15 pm-7:45 pm

2 stops38h 30m

$520

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 4/13

6:15 am-1:15 pm

1 stop24h 00m

Barcelona-El Prat

Mon 4/20

1:15 pm-3:55 pm

2 stops33h 40m

$522

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 4/13

3:28 pm-4:25 pm

2 stops17h 57m

Barcelona-El Prat

Mon 4/20

10:45 am-12:07 am

1 stop20h 22m

$524

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 4/9

6:00 am-6:45 am

1 stop17h 45m

Barcelona-El Prat

Fri 4/17

10:30 am-7:20 pm

1 stop15h 50m

$534

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 4/13

5:13 pm-12:50 pm

1 stop12h 37m

Barcelona-El Prat

Mon 4/20

11:00 am-10:11 pm

1 stop18h 11m

$536

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 $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 $562.

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 $864 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

14h 48m

Direct flights

None
The fastest flight from Kansas City to Barcelona takes 14h 48m
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 14h 48m.

  • 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
7.7
1,450 reviews
Search KLM flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
7,721 reviews
Search British Airways flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights
DeltaPriceFrom $532Free CancellationRating
7.9
8,173 reviews
Search Delta flights
American AirlinesPriceFrom $532Free CancellationRating
7.2
11,255 reviews
Search American Airlines flights
Air FrancePriceFrom $533Free CancellationRating
7.4
1,531 reviews
Search Air France flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $652Free CancellationRating
6.8
7,775 reviews
Search Lufthansa flights
IberiaPriceFrom $732Free CancellationRating
7.0
3,109 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