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Cheap flights from Kansas City to Barcelona from $349

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 8/12. 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.
Iberia Logo
9:29 am - 10:35 am
MCI
-
BCN
18h 06m
1 stop
Iberia Logo
12:20 pm - 8:17 pm
BCN
-
MCI
14h 57m
1 stop
$800Iberia
月, 10月 5 - 水, 10月 14
Iberia Logo
12:37 pm - 10:10 am
MCI
-
BCN
14h 33m
1 stop
Iberia Logo
9:45 am - 8:17 pm
BCN
-
MCI
17h 32m
2 stops
$810Iberia
月, 10月 5 - 水, 10月 14
Air Canada Logo
6:00 am - 9:20 am
MCI
-
BCN
20h 20m
2 stops
Air Canada Logo
12:15 pm - 11:31 pm
BCN
-
MCI
18h 16m
2 stops
$812Air Canada
月, 10月 5 - 水, 10月 14
British Airways Logo
9:49 am - 10:10 am
MCI
-
BCN
17h 21m
1 stop
British Airways Logo
1:30 pm - 9:00 am
BCN
-
MCI
26h 30m
1 stop
$822British Airways
月, 10月 5 - 水, 10月 14
British Airways Logo
7:49 pm - 5:35 pm
MCI
-
BCN
14h 46m
2 stops
British Airways Logo
12:20 pm - 8:17 pm
BCN
-
MCI
14h 57m
1 stop
$826British Airways
月, 10月 5 - 水, 10月 14
British Airways Logo
12:37 pm - 10:10 am
MCI
-
BCN
14h 33m
1 stop
British Airways Logo
12:20 pm - 8:17 pm
BCN
-
MCI
14h 57m
1 stop
$828British Airways
月, 10月 5 - 水, 10月 14
Iberia Logo
7:49 pm - 5:35 pm
MCI
-
BCN
14h 46m
2 stops
Iberia Logo
9:15 am - 8:17 pm
BCN
-
MCI
18h 02m
2 stops
$829Iberia
月, 10月 5 - 水, 10月 14
British Airways Logo
7:49 pm - 5:35 pm
MCI
-
BCN
14h 46m
2 stops
British Airways Logo
1:30 pm - 9:00 am
BCN
-
MCI
26h 30m
1 stop
$831British Airways
月, 10月 5 - 水, 10月 14
Lufthansa Logo
6:37 pm - 1:15 pm
MCI
-
BCN
11h 38m
1 stop
Lufthansa Logo
3:15 pm - 9:34 pm
BCN
-
MCI
13h 19m
1 stop
$850Lufthansa
月, 10月 5 - 水, 10月 14
United Airlines Logo
10:00 am - 1:15 pm
MCI
-
BCN
20h 15m
1 stop
United Airlines Logo
12:15 pm - 10:33 am
BCN
-
MCI
29h 18m
2 stops
$859United Airlines
日, 10月 4 - 土, 10月 17

Iberia flights from Kansas City to Barcelona

Our best Iberia deals on Kansas City to Barcelona flight tickets
Iberia
Oct 5
MCI9:29 amKansas City
18h 06m
1 stop
BCN10:35 amBarcelona-El Prat
Oct 14
BCN12:20 pmBarcelona-El Prat
14h 57m
1 stop
MCI8:17 pmKansas City
$800
Iberia
Oct 5
MCI12:37 pmKansas City
14h 33m
1 stop
BCN10:10 amBarcelona-El Prat
Oct 14
BCN9:45 amBarcelona-El Prat
17h 32m
2 stops
MCI8:17 pmKansas City
$810
Iberia
Oct 5
MCI7:49 pmKansas City
14h 46m
2 stops
BCN5:35 pmBarcelona-El Prat
Oct 14
BCN9:15 amBarcelona-El Prat
18h 02m
2 stops
MCI8:17 pmKansas City
$829

Air Canada flights from Kansas City to Barcelona

Our best Air Canada deals on Kansas City to Barcelona flight tickets
Air Canada
Oct 5
MCI6:00 amKansas City
20h 20m
2 stops
BCN9:20 amBarcelona-El Prat
Oct 14
BCN12:15 pmBarcelona-El Prat
18h 16m
2 stops
MCI11:31 pmKansas City
$812
Air Canada
Oct 4
MCI6:37 pmKansas City
30h 23m
2 stops
BCN8:00 amBarcelona-El Prat
Oct 17
BCN12:15 pmBarcelona-El Prat
29h 18m
2 stops
MCI10:33 amKansas City
$863
Air Canada
Jul 31
MCI6:36 pmKansas City
31h 44m
2 stops
BCN9:20 amBarcelona-El Prat
Aug 12
BCN12:15 pmBarcelona-El Prat
29h 06m
2 stops
MCI10:21 amKansas City
$1,025

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 4月 23, 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

月 10/5

9:29 am-10:35 am

1 stop18h 06m

Barcelona-El Prat

水 10/14

12:20 pm-8:17 pm

1 stop14h 57m

$800

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

月 10/5

12:37 pm-10:10 am

1 stop14h 33m

Barcelona-El Prat

水 10/14

9:45 am-8:17 pm

2 stops17h 32m

$810

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

月 10/5

6:00 am-9:20 am

2 stops20h 20m

Barcelona-El Prat

水 10/14

12:15 pm-11:31 pm

2 stops18h 16m

$812

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

月 10/5

9:49 am-10:10 am

1 stop17h 21m

Barcelona-El Prat

水 10/14

1:30 pm-9:00 am

1 stop26h 30m

$822

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

月 10/5

7:49 pm-5:35 pm

2 stops14h 46m

Barcelona-El Prat

水 10/14

12:20 pm-8:17 pm

1 stop14h 57m

$826

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

月 10/5

12:37 pm-10:10 am

1 stop14h 33m

Barcelona-El Prat

水 10/14

12:20 pm-8:17 pm

1 stop14h 57m

$828

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

月 10/5

7:49 pm-5:35 pm

2 stops14h 46m

Barcelona-El Prat

水 10/14

9:15 am-8:17 pm

2 stops18h 02m

$829

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

月 10/5

7:49 pm-5:35 pm

2 stops14h 46m

Barcelona-El Prat

水 10/14

1:30 pm-9:00 am

1 stop26h 30m

$831
Quickest round-trip

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

月 10/5

6:37 pm-1:15 pm

1 stop11h 38m

Barcelona-El Prat

水 10/14

3:15 pm-9:34 pm

1 stop13h 19m

$850

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

日 10/4

10:00 am-1:15 pm

1 stop20h 15m

Barcelona-El Prat

土 10/17

12:15 pm-10:33 am

2 stops29h 18m

$859

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 $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 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 $865 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

11h 39m

Direct flights

None
The fastest flight from Kansas City to Barcelona takes 11h 39m
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 39m.

  • 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
1,508 reviews
Search KLM flights
British AirwaysPriceFrom $461Free CancellationRating
6.7
7,910 reviews
Search British Airways flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
9,644 reviews
Search United Airlines flights
American AirlinesPriceFrom $529Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights
DeltaPriceFrom $532Free CancellationRating
7.9
8,448 reviews
Search Delta flights
Air FrancePriceFrom $533Free CancellationRating
7.4
1,579 reviews
Search Air France flights
Virgin AtlanticPriceFrom $582Free CancellationRating
7.5
687 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $652Free CancellationRating
6.8
7,944 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