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Cheap flights from Kansas City to Barcelona from $320

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 7/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
9:49 am - 10:10 am
MCI
-
BCN
17h 21m
1 stop
British Airways Logo
1:30 pm - 10:42 am
BCN
-
MCI
28h 12m
1 stop
$805British Airways
Wed, Oct 14 - Fri, Oct 23
Multiple Airlines Logo
5:11 am - 1:00 pm
MCI
-
BCN
24h 49m
1 stop
Multiple Airlines Logo
3:35 pm - 9:00 am
BCN
-
MCI
24h 25m
2 stops
$810Multiple Airlines
Wed, Oct 14 - Fri, Oct 23
Multiple Airlines Logo
12:37 pm - 10:50 pm
MCI
-
BCN
27h 13m
2 stops
Multiple Airlines Logo
3:35 pm - 9:00 am
BCN
-
MCI
24h 25m
2 stops
$823Multiple Airlines
Wed, Oct 14 - Fri, Oct 23
British Airways Logo
7:49 pm - 6:40 pm
MCI
-
BCN
15h 51m
2 stops
British Airways Logo
10:10 am - 8:17 pm
BCN
-
MCI
17h 07m
2 stops
$872British Airways
Tue, Sep 29 - Sat, Oct 10
Air Canada Logo
6:36 pm - 8:00 am
MCI
-
BCN
54h 24m
2 stops
Air Canada Logo
1:15 pm - 8:51 am
BCN
-
MCI
26h 36m
2 stops
$873Air Canada
Fri, Sep 18 - Fri, Sep 25
Iberia Logo
5:20 pm - 8:20 pm
MCI
-
BCN
20h 00m
2 stops
Iberia Logo
10:45 am - 11:01 pm
BCN
-
MCI
19h 16m
1 stop
$881Iberia
Fri, Sep 18 - Fri, Sep 25
Scandinavian Airlines Logo
9:59 am - 9:45 am
MCI
-
BCN
40h 46m
2 stops
Scandinavian Airlines Logo
7:00 pm - 11:00 pm
BCN
-
MCI
35h 00m
2 stops
$882Scandinavian Airlines
Sat, Sep 26 - Sat, Oct 10
British Airways Logo
5:11 pm - 7:35 am
MCI
-
BCN
31h 24m
1 stop
British Airways Logo
10:45 am - 11:01 pm
BCN
-
MCI
19h 16m
1 stop
$884British Airways
Fri, Sep 18 - Fri, Sep 25
Iberia Logo
5:26 pm - 5:20 pm
MCI
-
BCN
16h 54m
2 stops
Iberia Logo
9:10 pm - 8:23 pm
BCN
-
MCI
54h 13m
2 stops
$886Iberia
Thu, Oct 8 - Mon, Oct 19
British Airways Logo
6:29 pm - 5:05 pm
MCI
-
BCN
15h 36m
2 stops
British Airways Logo
8:00 pm - 4:41 pm
BCN
-
MCI
27h 41m
2 stops
$892British Airways
Sun, Oct 4 - Sat, Oct 17

United Airlines flights from Kansas City to Barcelona

Our best United Airlines deals on Kansas City to Barcelona flight tickets
United Airlines
Sep 2
MCI6:00 amKansas City
19h 00m
2 stops
BCN8:00 amBarcelona-El Prat
Sep 8
BCN12:15 pmBarcelona-El Prat
35h 04m
2 stops
MCI4:19 pmKansas City
$893
United Airlines
Sep 29
MCI8:00 amKansas City
22h 15m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 10
BCN1:50 pmBarcelona-El Prat
26h 01m
2 stops
MCI8:51 amKansas City
$897
United Airlines
Sep 2
MCI6:00 amKansas City
20h 20m
2 stops
BCN9:20 amBarcelona-El Prat
Sep 8
BCN12:15 pmBarcelona-El Prat
33h 49m
2 stops
MCI3:04 pmKansas City
$898

Iberia flights from Kansas City to Barcelona

Our best Iberia deals on Kansas City to Barcelona flight tickets
Iberia
Sep 18
MCI5:20 pmKansas City
20h 00m
2 stops
BCN8:20 pmBarcelona-El Prat
Sep 25
BCN10:45 amBarcelona-El Prat
19h 16m
1 stop
MCI11:01 pmKansas City
$881
Iberia
Oct 8
MCI5:26 pmKansas City
16h 54m
2 stops
BCN5:20 pmBarcelona-El Prat
Oct 19
BCN9:10 pmBarcelona-El Prat
54h 13m
2 stops
MCI8:23 pmKansas City
$886
Iberia
Sep 1
MCI12:28 pmKansas City
14h 42m
1 stop
BCN10:10 amBarcelona-El Prat
Sep 6
BCN10:45 amBarcelona-El Prat
16h 39m
1 stop
MCI8:24 pmKansas City
$921

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 May 9, 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

Wed 10/14

9:49 am-10:10 am

1 stop17h 21m

Barcelona-El Prat

Fri 10/23

1:30 pm-10:42 am

1 stop28h 12m

$805

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 10/14

5:11 am-1:00 pm

1 stop24h 49m

Barcelona-El Prat

Fri 10/23

3:35 pm-9:00 am

2 stops24h 25m

$810

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Wed 10/14

12:37 pm-10:50 pm

2 stops27h 13m

Barcelona-El Prat

Fri 10/23

3:35 pm-9:00 am

2 stops24h 25m

$823
Quickest round-trip

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 9/29

7:49 pm-6:40 pm

2 stops15h 51m

Barcelona-El Prat

Sat 10/10

10:10 am-8:17 pm

2 stops17h 07m

$872

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Fri 9/18

6:36 pm-8:00 am

2 stops54h 24m

Barcelona-El Prat

Fri 9/25

1:15 pm-8:51 am

2 stops26h 36m

$873

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Fri 9/18

5:20 pm-8:20 pm

2 stops20h 00m

Barcelona-El Prat

Fri 9/25

10:45 am-11:01 pm

1 stop19h 16m

$881

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sat 9/26

9:59 am-9:45 am

2 stops40h 46m

Barcelona-El Prat

Sat 10/10

7:00 pm-11:00 pm

2 stops35h 00m

$882

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Fri 9/18

5:11 pm-7:35 am

1 stop31h 24m

Barcelona-El Prat

Fri 9/25

10:45 am-11:01 pm

1 stop19h 16m

$884

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 10/8

5:26 pm-5:20 pm

2 stops16h 54m

Barcelona-El Prat

Mon 10/19

9:10 pm-8:23 pm

2 stops54h 13m

$886

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 10/4

6:29 pm-5:05 pm

2 stops15h 36m

Barcelona-El Prat

Sat 10/17

8:00 pm-4:41 pm

2 stops27h 41m

$892

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 $866 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 $667 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 05m

Direct flights

None
The fastest flight from Kansas City to Barcelona takes 12h 05m
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 12h 05m.

  • 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
1,510 reviews
Search KLM flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
7,954 reviews
Search British Airways flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
9,692 reviews
Search United Airlines flights
American AirlinesPriceFrom $529Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
DeltaPriceFrom $532Free CancellationRating
7.9
8,457 reviews
Search Delta flights
Air FrancePriceFrom $533Free CancellationRating
7.4
1,585 reviews
Search Air France flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $652Free CancellationRating
6.8
7,984 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