MCI - BCN

$317 Find Cheap Flights from Kansas City to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kansas City to Barcelona departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Barcelona-El Prat Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to Barcelona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to Barcelona.
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Everything you should know

Cheapest round-trip
$412
Overall average: $514
Virgin Atlantic
Tue 2/24Tue 3/3
MCI - BCN • 2 stops
Cheapest one-way
$317
Typical prices: $518-$843
British Airways
Fri 3/20
MCI - BCN • 2 stops
Top airlines
Delta
Cheapest • from $434 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 43% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kansas City to Barcelona (MCI-BCN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansas City to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansas City to Barcelona

Tue, Feb 24 - Tue, Mar 3
Virgin Atlantic Logo
6:23 am - 8:00 amMCI-BCN
18h 37m2 stops
Virgin Atlantic Logo
10:15 am - 9:00 pmBCN-MCI
17h 45m2 stops
$412Virgin Atlantic
Find Deal
Tue, Feb 24 - Tue, Mar 3
Virgin Atlantic Logo
1:23 pm - 8:40 amMCI-BCN
12h 17m1 stop
Virgin Atlantic Logo
10:15 am - 8:02 pmBCN-MCI
16h 47m2 stops
$417Virgin Atlantic
Find Deal
Tue, Feb 24 - Tue, Mar 3
Virgin Atlantic Logo
10:44 am - 8:40 amMCI-BCN
14h 56m1 stop
Virgin Atlantic Logo
10:55 am - 10:00 pmBCN-MCI
18h 05m1 stop
$421Virgin Atlantic
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Mon, Dec 1 - Tue, Dec 9
Delta Logo
3:25 pm - 8:40 amMCI-BCN
34h 15m1 stop
Delta Logo
10:15 am - 10:59 pmBCN-MCI
19h 44m1 stop
$434Delta
Find Deal
Mon, Dec 1 - Fri, Dec 12
Delta Logo
5:50 am - 8:00 amMCI-BCN
19h 10m2 stops
Delta Logo
10:15 am - 10:24 pmBCN-MCI
19h 09m2 stops
$438Delta
Find Deal
Sun, Nov 30 - Wed, Dec 10
United Airlines Logo
8:35 pm - 9:35 amMCI-BCN
30h 00m2 stops
United Airlines Logo
10:30 am - 7:54 pmBCN-MCI
16h 24m1 stop
$439United Airlines
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Sun, Nov 30 - Wed, Dec 10
United Airlines Logo
8:35 pm - 9:35 amMCI-BCN
30h 00m2 stops
United Airlines Logo
10:30 am - 9:29 amBCN-MCI
29h 59m2 stops
$444United Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 14
Delta Logo
5:42 pm - 3:00 pmMCI-BCN
14h 18m2 stops
Delta Logo
10:55 am - 8:02 pmBCN-MCI
16h 07m1 stop
$453Delta
Find Deal
Fri, Feb 6 - Tue, Feb 10
United Airlines Logo
11:29 am - 1:10 pmMCI-BCN
18h 41m2 stops
United Airlines Logo
1:35 pm - 3:10 pmBCN-MCI
32h 35m2 stops
$456United Airlines
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Wed, Dec 31 - Sat, Jan 17
KLM Logo
7:05 am - 8:40 amMCI-BCN
18h 35m1 stop
KLM Logo
10:15 am - 7:19 pmBCN-MCI
16h 04m1 stop
$459KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Kansas City to Barcelona flights

Get data-powered insights and trends into flights from Kansas City to Barcelona to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kansas City to Barcelona?

The average price of all round-trip flights from Kansas City to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Barcelona on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Kansas City to Barcelona. For your return ticket, we recommend flying on a Friday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Kansas City to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kansas City to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kansas City to Barcelona-El Prat Airport is February, where tickets cost $514 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,499 and $1,371 respectively.

How far in advance should I book a flight from Kansas City to Barcelona-El Prat Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kansas City to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kansas City to Barcelona-El Prat Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$317
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly with an average 51% increase in price.
Flight from Kansas City to Barcelona

When to book flights from Kansas City to Barcelona

Are your dates flexible? Find out the best times to travel from Kansas City to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kansas City to Barcelona flights

  • How do I get from Barcelona El Prat Airport (BCN) dowtown?

    Aerobús is an express bus service that runs between BCN and the city center. The Aerobús leaves from both terminals every 5 minutes and takes about 35 minutes to reach the city center. The airport is also connected to the city center by Metro line L9 Sud. Trains run every 7 minutes, and the journey takes around 30 minutes.

  • What services are offered to business class passengers on flights from Kansas City to Barcelona with United Airlines?

    Business class passengers on flights from Kansas City to Barcelona with United Airlines are given priority for check-in, boarding, and baggage handling to expedite the process. Business class passengers also enjoy larger seats with more legroom that can recline into a flat bed for a comfortable sleep.

  • What seat selection options are available on flights from Kansas City to Barcelona with Lufthansa?

    Lufthansa offers several seat selection options for flights from Kansas City to Barcelona, depending on the fare class and passenger preferences. All Lufthansa passengers are assigned a standard seat at the time of booking but passengers can select their preferred seat in advance for an additional fee.

  • Can I rent a car at Barcelona El Prat Airport (BCN)?

    Yes, you can rent a car at Barcelona El Prat Airport (BCN). The rental car desks/facilities are located in Terminal 1 and Terminal 2B. To get to the rental car facility from Terminal 1, you can take the shuttle bus located outside the arrivals area that runs every few minutes to Terminal 2B, where the car rental desks are located.

  • What is the cheapest flight from Kansas City to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Kansas City to Barcelona-El Prat Airport was $317 for a one-way ticket and $412 for a round-trip.

  • Do I need a passport to fly between Kansas City and Barcelona?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Kansas City and on arrival in Barcelona.

  • Which airports will I be using when flying from Kansas City to Barcelona?

    When flying out of Kansas City you will be using Kansas City. You will be landing at Barcelona, also known as Barcelona-El Prat.

  • Which aircraft models fly most regularly from Kansas City to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kansas City to Barcelona?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Kansas City and Barcelona, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Barcelona from Kansas City?

    Chicago is the most popular layover city among KAYAK users traveling from Kansas City to Barcelona.

  • Which is the best airline for flights from Kansas City to Barcelona, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Kansas City to Barcelona are Delta and KLM. With an average price for the route of $862 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $797 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Kansas City to Barcelona?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kansas City to Barcelona.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kansas City to Barcelona?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona from Kansas City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kansas City to Barcelona?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Barcelona with an airline and back to Kansas City with another airline. Booking your flights between Kansas City and BCN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kansas City to Barcelona?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Barcelona from Kansas City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kansas City to Barcelona-El Prat Airport

  • US citizens can fly to Barcelona without a visa for stays of up to 90 days within a 180-day period for tourism or business purposes, as Spain is a part of the Schengen Agreement. US citizens may also be required to answer questions regarding the purpose of their visit and provide additional documentation, such as an invitation letter or conference registration if asked.
  • British Airways offers customers the option to offset their carbon emissions by contributing to verified carbon offset projects including for flights from Kansas City (MCI) to Barcelona (BCN). The airline has also partnered with Solena Fuels to build the world's first facility to convert landfill waste into sustainable jet fuel.
  • Iberia Airlines allows pets to travel in the cabin as well as in the cargo hold on flights from Kansas City (MCI) to Barcelona (BCN). Only small cats and dogs weighing up to 17 lb including the carrier are allowed in the cabin and there is a limit on the number of pets allowed in the cabin, so it's best to reserve in advance.
  • Barcelona El Prat Airport (BCN) serves as a gateway to various cities in addition to Barcelona. Some of these cities include L'Hospitalet de Llobregat, Cornellà de Llobregat, Sant Boi de Llobregat, Viladecans, Sant Joan Despí, Esplugues de Llobregat, and El Prat de Llobregat.
  • Flights from Kansas City to Barcelona usually have one or two stops in various cities depending on the airline you opt for. Some common layovers for this route include Philadelphia (PHL), Chicago (ORD), Washington (IAD), Toronto (YYZ), Denver (DEN), New York (JFK), Minneapolis (MSP), and Amsterdam (AMS).

Reviews of the top 5 airlines serving from Kansas City to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Kansas City to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kansas City to Barcelona? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8002 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

8.0 ExcellentAnonymous, Nov 2025SFO - MSP
Read more Delta reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

More choices on snacks. Built-in video screen to enjoy entertainment choices.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

We were very rushed by a staff member at the gate when transferring from American Airlines to Fijian. Then the plane stayed put for ages anyhow! The plane was delayed and my bag sent to San Francisco instead of Fiji

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

The staff was very nice and helpful. Some of the best crew I have met.

Bad experience. The seat room are very tight. The food is not good and the breakfast has no hot drink.

Suddenly, I don't find my flight back on the app Help Ticket 0757345716866 Hoeflich Flight back Sunday ib5333 Ib2629 Ib4268

Great : The crew was awesome ♥️ To improve : - The rice in the "Rice with chicken" was rather s kind of rice pudding, not good at all - No power outlet to charge your phone. 😒

It was a good flight overall. Nothing to add. Keep it up!

Excellent. Thanks to United Star Alliance, since economy was overbooked, I’m grateful to have been upgraded to Business Class.

Good plane, excellent food, crew and entertainment. Seats in business could use an upgrade

Delayed. Mismanagement of gate lines. Passengers arguing with eachother as a result of lack of organization by airline. Avoid this airline.

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

We departed late but made up most of the time in flight. Our ticket was pure economy, so it wasn’t anything fancy; however, I heard that we arrived in Madrid at the exact same time that First Class passengers arrived! Overall, our experience was similar to what we had on other American Airlines transatlantic flights - good value at a reasonable price. We were even able to get our carry-on baggage onto the plane without needing to gate check it.

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Airlines have to stop assuming passengers bring entertainment. Provide it like you used to in business class and above!! N

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

No WiFi in either flight. No leg room, the seat in front of me left dents on my knees and the tray was so low my knees propped it up if I tried to use it.

Moved me away from my family and refused to fix it.

Everything you need to know for your flight from Kansas City to Barcelona

Information on your arrival and departure airports