MCI - DUB

$280 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 9/5. 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, Aug 13 - Thu, Aug 21
United Airlines Logo
8:00 am - 7:45 amMCI-DUB
17h 45m2 stops
United Airlines Logo
9:20 am - 2:20 pmDUB-MCI
35h 00m2 stops
$502United Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 19
United Airlines Logo
5:30 pm - 10:20 amMCI-DUB
10h 50m1 stop
United Airlines Logo
9:00 am - 4:19 pmDUB-MCI
37h 19m2 stops
$504United Airlines
Find Deal
Wed, Aug 13 - Thu, Aug 21
Iberia Logo
1:52 pm - 11:40 amMCI-DUB
15h 48m1 stop
Iberia Logo
1:45 pm - 8:48 pmDUB-MCI
13h 03m1 stop
$531Iberia
Find Deal
Mon, Dec 1 - Wed, Dec 10
British Airways Logo
5:35 pm - 3:25 pmMCI-DUB
15h 50m2 stops
British Airways Logo
10:20 am - 8:17 pmDUB-MCI
15h 57m2 stops
$539British Airways
Find Deal
Wed, Aug 13 - Thu, Aug 21
American Airlines Logo
1:52 pm - 11:40 amMCI-DUB
15h 48m1 stop
American Airlines Logo
9:30 am - 5:36 pmDUB-MCI
14h 06m2 stops
$541American Airlines
Find Deal
Sun, Nov 9 - Sun, Nov 16
Iberia Logo
9:49 am - 7:10 amMCI-DUB
15h 21m1 stop
Iberia Logo
2:05 pm - 10:24 pmDUB-MCI
14h 19m1 stop
$576Iberia
Find Deal
Sun, Nov 9 - Sun, Nov 16
Air Canada Logo
9:58 am - 7:10 amMCI-DUB
15h 12m2 stops
Air Canada Logo
9:00 am - 9:50 pmDUB-MCI
18h 50m2 stops
$584Air Canada
Find Deal
Sun, Aug 17 - Tue, Sep 2
Air Canada Logo
6:05 am - 7:45 amMCI-DUB
19h 40m2 stops
Air Canada Logo
9:20 am - 9:42 pmDUB-MCI
18h 22m2 stops
$588Air Canada
Find Deal
Wed, Oct 22 - Fri, Oct 31
British Airways Logo
6:00 am - 9:45 amMCI-DUB
21h 45m2 stops
British Airways Logo
8:35 pm - 9:52 pmDUB-MCI
30h 17m2 stops
$590British Airways
Find Deal
Fri, Aug 15 - Sat, Aug 23
American Airlines Logo
6:16 am - 5:30 amMCI-DUB
17h 14m1 stop
American Airlines Logo
1:45 pm - 8:48 pmDUB-MCI
13h 03m1 stop
$637American Airlines
Find Deal
Booking Insights

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 $1,243 and $1,070 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, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$280
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 12% 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 $280 for a one-way ticket and $502 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 Star Alliance 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 United Airlines?

    The two airlines most popular with KAYAK users for flights from Kansas City to Dublin are Delta and United Airlines. With an average price for the route of $814 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $859 and an overall rating of 7.4.

  • 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.

Reviews of the 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 7981 reviews
7.3Food
8.2Boarding
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Only issue was with seating. The economy fare we purchased did say there was no guarantee the three people in our party would be seated together, and we were not. At the gate, the agent told us more specifically, the fare we purchased meant we would be seated in middle seats only. This should just be made more obvious.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

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.

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

We had to turn around and head back to Manchester. Problem with a plane engine.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

Iberia lost my bag, said they found it in another country, said they sent it to me, but never did. Went my whole trip without my stuff, but expecting it to show up because that’s what they said would happen. Their communication sucks, their website sucks, and to top it all off, their seats are small and uncomfortable. They’re bad at their jobs and they should feel bad about themselves. Do not even get me started on the flight home. AVOID!

I described my experience in the previous window. I didn't realize that there would be another opportunity for this flight. Please look at my response in the previous window.

Boarding was 2 1/2 late no explanation Captain said he did not know why, but he rested at home for an extra couple of hours. Food was edible, Nothing more.

I liked the comfort of the plane. It was unexpected from past experiences.

BEWARE!!! Iberia changes your seats at random. I paid for a window seat and they changed it to one in the middle aisle resting against the bathroom- can’t lean back + hear every flush. This on a 11 hour flight.. There were families that were broken up with separate seats all over the plane. Lots of upset passengers showing their seat confirmation to the besieged and helpless airline steward. Also, the gluten free meal was tasteless.

Chair is very high. Your feet cannot touch the ground for 8 hours flight. It was a nightmare. Food was bad.

ground crew and check-in was pathetic - insisted on charging me for luggage even though the ticket said it was already included. They also accidentally sent my luggage through without a luggage tag and had to retrieve it. Generally, it was like a bad movie.

Moved the flight an hour later, were not reliable about confirmation, website didn't work, no gate information, boarding was a mad house. Flight itself was fine and short. Organization needs work.

The app on phone and the online check in is not good, it would not give me the option of Spain or Madrid City in the drop down menu and I couldn't move forward with online check in.

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

Information on your arrival and departure airports

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