MCI - DUB

$314 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 5/24. 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 Dublin

 
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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Everything you should know

Cheapest round-trip
$452
Overall average: $633
Multiple Airlines
Wed 1/7Wed 1/14
MCI - DUB • 1 stop
Cheapest one-way
$314
Typical prices: $555-$778
Multiple Airlines
Sun 5/24
MCI - DUB • 1 stop
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 26% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Booking Insights
Flight Deals

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, Jan 7 - Wed, Jan 14
Multiple Airlines Logo
6:30 pm - 8:10 am
MCI
-
DUB
31h 40m1 stop
Multiple Airlines Logo
9:00 am - 4:08 pm
DUB
-
MCI
37h 08m2 stops
$452Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
United Airlines Logo
3:27 pm - 8:10 am
MCI
-
DUB
10h 43m1 stop
United Airlines Logo
9:00 am - 2:02 pm
DUB
-
MCI
35h 02m2 stops
$455United Airlines
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
3:24 pm - 8:10 am
MCI
-
DUB
10h 46m1 stop
United Airlines Logo
9:00 am - 2:11 pm
DUB
-
MCI
35h 11m2 stops
$456United Airlines
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
11:29 am - 7:30 am
MCI
-
DUB
14h 01m2 stops
United Airlines Logo
9:00 am - 2:27 pm
DUB
-
MCI
35h 27m2 stops
$460United Airlines
Thu, Jan 15 - Thu, Jan 22
British Airways Logo
6:34 pm - 2:50 pm
MCI
-
DUB
14h 16m2 stops
British Airways Logo
1:10 pm - 10:39 pm
DUB
-
MCI
15h 29m2 stops
$461British Airways
Wed, Feb 25 - Mon, Mar 2
Air Canada Logo
9:12 am - 7:10 am
MCI
-
DUB
39h 58m2 stops
Air Canada Logo
9:00 am - 4:19 pm
DUB
-
MCI
37h 19m2 stops
$462Air Canada
Tue, Apr 7 - Tue, Apr 28
British Airways Logo
2:13 pm - 9:50 am
MCI
-
DUB
13h 37m2 stops
British Airways Logo
10:30 am - 11:40 pm
DUB
-
MCI
19h 10m2 stops
$466British Airways
Wed, Jan 7 - Wed, Jan 14
Air Canada Logo
6:30 pm - 7:10 am
MCI
-
DUB
30h 40m2 stops
Air Canada Logo
9:00 am - 11:30 pm
DUB
-
MCI
44h 30m2 stops
$467Air Canada
Sun, Mar 1 - Sat, Mar 7
British Airways Logo
6:07 pm - 4:50 pm
MCI
-
DUB
16h 43m2 stops
British Airways Logo
8:40 pm - 4:26 pm
DUB
-
MCI
25h 46m2 stops
$469British Airways
Wed, Apr 1 - Wed, Apr 15
British Airways Logo
6:00 am - 9:45 am
MCI
-
DUB
21h 45m2 stops
British Airways Logo
10:55 am - 11:40 pm
DUB
-
MCI
18h 45m2 stops
$471British Airways
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 $583 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,185 and $993 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 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$314
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 15% 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 $314 for a one-way ticket and $452 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?

    SkyTeam, Star Alliance, and oneworld 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 $764 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 $606 and an overall rating of 7.7.

  • 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.
7.9
DeltaOverall score based on 8007 reviews
7.9Entertainment
8.5Crew
7.3Food
8.1Boarding
7.9Comfort
Airline reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

10.0 ExcellentVenkata Krishna, Dec 2025
ATL - SDF
Read more Delta reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

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

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

Was all good.l including a sofdrink. AA improved significantly. There was no entertainment.

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

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.

The crew were friendly and helpful. Iberia lost our luggage on arrival, Friday and we didn't get it until Sunday at 10:00 p.m. local Malaga time. I also paid $382.80 for seat assignments but two out out of the four were not together. Iberia mentioned that it was because the plane was delayed in Madrid before our flight began in LAX. They should compensate us half of my payment.

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

Information on your arrival and departure airports