MCI - DUB

$362 Find Cheap Flights from Kansas City to Dublin

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 Dublin departing on 8/19. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kansas City to Dublin.
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Cheap Flights from Kansas City to Dublin (MCI-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansas City to Dublin 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 Dublin

Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
9:58 am - 7:00 amMCI-DUB
16h 02m2 stops
United Airlines Logo
9:00 am - 5:36 pmDUB-MCI
38h 36m2 stops
$529United Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
 Logo
8:00 am - 6:10 amMCI-DUB
17h 10m2 stops
 Logo
5:00 am - 9:50 pmDUB-MCI
22h 50m2 stops
Sun, Aug 3 - Tue, Aug 19
Iberia Logo
12:39 pm - 11:40 amMCI-DUB
17h 01m1 stop
Iberia Logo
9:30 am - 9:58 pmDUB-MCI
18h 28m1 stop
$532Iberia
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Tue, Oct 28 - Tue, Nov 4
Delta Logo
10:10 am - 9:20 amMCI-DUB
18h 10m1 stop
Delta Logo
10:45 am - 11:57 pmDUB-MCI
19h 12m2 stops
$536Delta
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Wed, Oct 29 - Wed, Nov 5
KLM Logo
2:55 pm - 7:45 amMCI-DUB
11h 50m1 stop
KLM Logo
10:45 am - 9:21 pmDUB-MCI
16h 36m2 stops
$537KLM
Find Deal
Wed, Nov 26 - Wed, Dec 3
British Airways Logo
6:14 am - 9:40 amMCI-DUB
21h 26m2 stops
British Airways Logo
8:30 pm - 8:51 pmDUB-MCI
30h 21m2 stops
$542British Airways
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Fri, Oct 31 - Fri, Nov 7
KLM Logo
1:45 pm - 7:45 amMCI-DUB
13h 00m1 stop
KLM Logo
10:45 am - 5:56 pmDUB-MCI
13h 11m1 stop
$582KLM
Find Deal
Wed, Oct 15 - Wed, Oct 22
Iberia Logo
2:04 pm - 9:45 amMCI-DUB
13h 41m1 stop
Iberia Logo
12:40 pm - 8:15 pmDUB-MCI
13h 35m1 stop
$635Iberia
Find Deal
Sat, Jul 26 - Fri, Aug 8
Delta Logo
5:24 pm - 8:45 amMCI-DUB
33h 21m1 stop
Delta Logo
10:00 am - 3:17 pmDUB-MCI
11h 17m1 stop
$646Delta
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Fri, Jul 11 - Fri, Jul 18
American Airlines Logo
10:38 am - 9:45 amMCI-DUB
17h 07m1 stop
American Airlines Logo
9:30 am - 9:38 pmDUB-MCI
18h 08m1 stop
$856American Airlines
Find Deal
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KAYAK's insights & trends for Kansas City to Dublin flights

Get data-powered insights and trends into flights from Kansas City to Dublin 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 Dublin?

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

Your flight ticket price will generally be cheaper if you fly to Dublin on a Tuesday and more expensive on a Sunday. On your return trip to Kansas City, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Kansas City to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kansas City to Dublin, 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 Dublin is November, where tickets cost $581 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,238 and $1,083 respectively.

How far in advance should I book a flight from Kansas City to Dublin?

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 Dublin, 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 Dublin, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$362
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Kansas City to Dublin

When to book flights from Kansas City to Dublin

Are your dates flexible? Find out the best times to travel from Kansas City to Dublin 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 flights from Kansas City to Dublin

  • What amenities can I expect if I upgrade to business class on flights from Kansas City to Dublin?

    After booking cheap flights from Kansas City to Dublin, you expect a long-haul flight. If you upgrade to business class, you enjoy exclusive amenities, including priority check-in, additional luggage allowance, early boarding, welcome drinks, a lie-flat bed, and amenity kits. However, onboard amenities can be different depending on the airline.

  • What are the carry-on and checked luggage allowance on the economy for flights from Kansas City to Dublin?

    If you book British Airways, your carry-on shouldn't exceed 22 × 14 × 9 inches. You can also carry an additional bag with a maximum weight of 50 lbs. If traveling with KLM, the carry-on allowed should have the maximum dimensions of 22 × 14 × 9 inches and another bag weighing no more than 50.5 lbs. The luggage requirements vary among airlines, but each airline requires your luggage to fit in the upper cabin.

  • Which nearby cities are served by Dublin Airport?

    DUB airport serves several cities a few miles away. After arriving, you can visit Swords to the northeast, Portmarnock to the east, Ashbourne to the northwest, Leixlip to the southwest, and Donabate to the northeast. You can book a car at the airport and go to the city of your choice. You can take a bus to the airport terminal if you prefer public transport.

  • Which airlines use the origin and destination airlines as hubs?

    Kansas City International Airport is a hub for Southwest Airlines. This airport is a gateway to airlines operating to over 40 destinations. At the same time, Dublin Airport is a hub for Aer Lingus. It links many domestic and international cities, serving thousands of passengers daily.

  • What is the cheapest flight from Kansas City to Dublin?

    In the last 3 days, the lowest price for a flight from Kansas City to Dublin was $362 for a one-way ticket and $529 for a round-trip.

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

    Yes, you’ll need a passport to travel to Dublin from Kansas City.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Kansas City to Dublin are Delta and KLM. With an average price for the route of $811 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $665 and an overall rating of 7.8.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin 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 Dublin?

    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 Dublin with an airline and back to Kansas City with another airline. Booking your flights between Kansas City and DUB 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 Dublin?

    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 Dublin 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 Dublin

  • You can save a few pennies by booking cheap flights from Kansas City (MCI) to Dublin (DUB). Most low-cost airlines on this route, including Air France, British Airways, American Airways, and Air Canada, charge affordable rates. By booking with these airlines, you can choose a convenient journey.
  • Most airlines on the Kansas City to Dublin route have a layover at one or two cities. However, the layover city and duration depend on your airline. Flights on this route can have a layover in New York or Newark.
  • The Line 229 bus offers a convenient journey from Downtown Kansas City to Kansas City International Airport (MCI). These buses depart hourly, arriving downtown in about 53 minutes. Another way of traveling is taking a town car or a taxi to get to the city in approximately 23 minutes.
  • Air France is committed to reducing carbon emissions to protect the environment. The airlines' sustainable practices are using sustainable fuel aviation and generating new fuel-efficient aircraft to reduce carbon footprint.
  • The best way to travel from Dublin Airport (DUB) to Downtown Dublin is to take the 700 bus that departs every 15 minutes to arrive downtown in approximately 10 minutes. The Line 782 shuttle is reliable and gets you to the city in around 38 minutes. If you need a quick journey, consider renting a car downtown and driving to the airport.

Top 5 airlines serving from Kansas City to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Kansas City to Dublin. 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 Dublin? 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.
8.0
DeltaOverall score based on 7961 reviews
8.2Boarding
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
Airline reviews

Overall, aside from the baggage issue, it was as good as one expects.

8.0 ExcellentMathew, Jun 2025JFK - MAD
Read more Delta reviews

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

United airlines, mediocre at best. No issues , nothing great . Worked for me

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

From boarding, to attention in flight, I couldn’t fault it.

Not having to check carry on bags when plane wasn’t full. (The told us it was)

I was in business class for the 8 hour flight where: 1. The WiFi did not work 2. The entertainment system did not work 3. We were told there were no hot drinks for the entire flight

I had an issue with the name on my ticket vs my passport name. I was very upset that the Iberia ticket clerk had no authorization to help me and I was left to fix it. It took 19 calls of persons promising to accomplish and not doing anything before I reached someone who helped me in 10 minutes. Two of them even hung up on me. I missed my original flight because of this. Terrible customer service.

The flight was delayed twice. When the crew explained about the debris causing flat tires, I was glad they took the time to change all four.

My carry-on bag was taken from me when I boarded. It was checked through to London at no charge. It took a big of shuffling, but I was glad not to need to mind it until baggage claim.

Flight boarded three hours late for no reason other than someone made a huge error in crew scheduling. We missed our connecting flight in Madrid and got zero help from American or Iberian airlines on rebooking. We had to pay for a car to take us to the Madrid train station and pay for train tickets to Santiago. We never used our booked flight to Santiago. American claims I can submit the expenses but they are not obligated to cover them. Very frustrating.

Flight delayed Service could be better Iberia staff are not really friendly

They cancelled the flight)(they said bad weather but many other flights took off) and made us wait 5 hours in line to figure out what to do. We ended up making a new flight the next day on another airlines...I hope they honor giving us our money back

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

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