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$286+ Cheap flights from Kansas City (MCI) to Barcelona

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BCN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Barcelona are usually found in February or January, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Kansas City to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$602
(FlightHub)

One-way from

$286
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,499
From Kansas City to Barcelona
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One-way flight from Kansas City to Barcelona
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Highest demand for flights based on searches. 31% potential increase in price ($437 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Kansas City to Barcelona

Cheapest flights from Kansas City to Barcelona
Explore the most affordable flight options available from Kansas City to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:30 amMCI - BCN
2 stops17h 20mAir Canada
Tue 10/712:10 pmBCN - MCI
2 stops36h 16mAir Canada
Deal found 6/9$559
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:30 amMCI - BCN
2 stops17h 20mUnited Airlines
Wed 10/83:15 pmBCN - MCI
1 stop13h 30mUnited Airlines
Deal found 6/9$582
This Iberia deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:30 pmMCI - BCN
2 stops17h 50mIberia
Thu 10/912:20 pmBCN - MCI
1 stop17h 04mIberia
Deal found 6/9$586
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:55 amMCI - BCN
2 stops27h 15mScandinavian Airlines
Mon 9/157:00 pmBCN - MCI
2 stops35h 57mScandinavian Airlines
Deal found 6/10$602
This Billigflug deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/38:00 amMCI - BCN
2 stops17h 20mMultiple Airlines
Tue 8/1911:15 amBCN - MCI
1 stop15h 30mMultiple Airlines
Deal found 6/11$611
This Lufthansa deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:29 pmMCI - BCN
2 stops20h 11mLufthansa
Mon 10/64:25 pmBCN - MCI
2 stops36h 20mLufthansa
Deal found 6/9$632
This Priceline deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:00 amMCI - BCN
1 stop20h 05mBritish Airways
Tue 9/1610:45 amBCN - MCI
1 stop17h 07mBritish Airways
Deal found 6/10$637
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/111:33 pmMCI - BCN
1 stop12h 32mAmerican Airlines
Sun 8/313:40 pmBCN - MCI
1 stop15h 49mAmerican Airlines
Deal found 6/11$697
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 amMCI - BCN
2 stops16h 00mDelta
Thu 10/99:00 amBCN - MCI
1 stop16h 38mDelta
Deal found 6/9$737
This KLM deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:42 pmMCI - BCN
2 stops14h 43mKLM
Tue 10/76:20 amBCN - MCI
2 stops15h 39mKLM
Deal found 6/9$817
This Virgin Atlantic deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/810:29 amMCI - BCN
2 stops13h 46mVirgin Atlantic
Sun 7/1311:35 amBCN - MCI
1 stop18h 21mVirgin Atlantic
Deal found 6/11$982

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Kansas City to Barcelona that are best for you.

Fly from

Kansas City

Fly to

Barcelona

Route

Depart

Return

Price

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sat 9/6

7:55 am-6:10 pm

2 stops27h 15m

Barcelona-El Prat

Mon 9/15

7:00 pm-11:57 pm

2 stops35h 57m

$602

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 8/3

8:00 am-8:20 am

2 stops17h 20m

Barcelona-El Prat

Tue 8/19

11:15 am-7:45 pm

1 stop15h 30m

$611

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 9/8

6:00 am-7:50 am

2 stops18h 50m

Barcelona-El Prat

Tue 9/16

12:10 pm-5:20 pm

2 stops36h 10m

$614

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Sun 8/3

2:46 pm-10:10 am

1 stop12h 24m

Barcelona-El Prat

Tue 8/19

12:20 pm-10:48 pm

1 stop17h 28m

$626

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 9/8

6:00 am-9:05 am

1 stop20h 05m

Barcelona-El Prat

Tue 9/16

10:45 am-8:52 pm

1 stop17h 07m

$637

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 9/8

7:30 am-7:50 am

3 stops17h 20m

Barcelona-El Prat

Tue 9/16

6:50 am-9:42 pm

3 stops21h 52m

$659

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 8/11

1:33 pm-9:05 am

1 stop12h 32m

Barcelona-El Prat

Sun 8/31

3:40 pm-12:29 am

1 stop15h 49m

$697

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Mon 7/7

10:38 am-9:20 am

1 stop15h 42m

Barcelona-El Prat

Mon 7/14

9:30 am-10:56 pm

1 stop20h 26m

$977

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Tue 7/8

5:45 am-6:00 am

2 stops17h 15m

Barcelona-El Prat

Sun 7/13

9:00 am-10:56 pm

2 stops20h 56m

$982

Kansas CityBarcelona

MCI - BCN

MCIBCN

Kansas City

Thu 6/26

10:29 am-7:15 am

2 stops13h 46m

Barcelona-El Prat

Sun 7/6

9:30 am-7:02 pm

1 stop16h 32m

$1,667

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 results
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Best time to book a flight from Kansas City to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Kansas City to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Barcelona. Price data was last updated on June 9, 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kansas City to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kansas City to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Kansas City to Barcelona (average of $523). Flying from Kansas City to Barcelona in June is currently the most expensive (average of $1,062). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCI to BCN?

Find hourly flight availability from Kansas City to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Kansas City to Barcelona in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight in the afternoon.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Kansas City to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kansas City to Barcelona?

    Kansas City (MCI), located 17.4 mi from the city center, is the airport you fly out of when you book flights from Kansas City to Barcelona. 6 airlines have flights from Kansas City to Barcelona on a regular basis. Booking flights from Kansas City to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

  • What are the cheapest airlines flying from Kansas City to Barcelona round-trip?

    Scandinavian Airlines, at $602, was found to be the cheapest airline from Kansas City to Barcelona.Alternate airlines to your destination round-trip include United Airlines and Iberia. Users have found that Scandinavian Airlines is 37% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kansas City to Barcelona one-way?

    The cheapest airline one-way is Finnair, with whom users have recently found tickets for as low as $463. However, be on the lookout for offers from KLM and United Airlines, as they are both options that can get you from Kansas City to Barcelona for a low price.

  • Can I find deals for flights from Kansas City to Barcelona that include hotel bookings?

    Yes. In addition to deals on Kansas City to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Barcelona.

  • Can I find deals for business class flights from Kansas City to Barcelona?

    Yes. Cheapflights offers flight deals from Kansas City to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kansas City to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Kansas City to Barcelona (average of $523). Flying from Kansas City to Barcelona in June is currently the most expensive (average of $1,062). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kansas City to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Barcelona-El Prat flights
St. Louis to Barcelona-El Prat flights
Springfield to Barcelona-El Prat flights
Joplin to Barcelona-El Prat flights

Top 6 airlines flying from Kansas City to Barcelona

Discover the top 6 airlines that operate flights from Kansas City to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$548Average$838FlexibilityNo cancel feeOn-time70%
DeltaCheapest$557Average$1,092FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$577Average$1,057FlexibilityNo cancel feeOn-time69%
KLMCheapest$580Average$797FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$635Average$1,289FlexibilityNo cancel feeOn-time71%
IberiaCheapest$713Average$1,456FlexibilityNo cancel feeOn-time77%

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