Cheap Flights from Kansas City (MCI) to Dublin (DUB)

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Compare Kansas City International to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

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Flight deals from Kansas City International to Dublin

Looking for a cheap last-minute deal or the best return flight from Kansas City International to Dublin? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Kansas City International to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kansas City International to Dublin flights are currently cheapest in August.

Kansas City International to Dublin: Alternative routes

Compare routes from Kansas City International to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Kansas City to Dublin: Flight information

The things to know before you go.
Cheapest flight found$811
Cheapest month to flyAugust

Finding cheap flights from Kansas City International to Dublin: Frequently asked questions

The best price we found for a return flight from Kansas City International to Dublin is $811. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kansas City International to Dublin. But we found flights with one or more stops from $811.
As of May 2025, there are no flights flying from Kansas City International to Dublin.
The cheapest month to fly from Kansas City International to Dublin is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kansas City International Airport to Dublin Airport on Tuesday, 12 August 2025.
No airlines currently offer direct flights between Kansas City International Airport and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Dublin.

Flying from Kansas City International Airport (MCI) to Dublin Airport (DUB): what you need to know

  • The timezone in Dublin is UTC+0, which is five hours ahead of Kansas City.

  • Get to the airport on time so you don't miss your MCI to DUB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months like July, it's best to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for an international flight when you travel during a peak period in general.

  • Think about adding a stopover when booking your ticket from Kansas City International Airport to Dublin Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Here's where you can stop between MCI and DUB:

    • O'Hare International Airport

    • Minneapolis-St. Paul International Airport

    • Philadelphia International Airport

How to find the cheapest flights from Kansas City International Airport (MCI) to Dublin Airport (DUB)

  • Currently, $639 is the lowest price we've seen for a one-way Kansas City International Airport to Dublin Airport flight. The best price for a return plane ticket is $811. Bear in mind that fares may change due to availability at the time of booking.

  • Don't leave things to the last minute. You're more likely to get cheap tickets from MCI to DUB if you book in advance. Airlines often offer some terrific early bird discounts.

  • If you can be flexible with your travel plans, use the 'Whole month' tool. It'll find the lowest price in every month when searching for a flight from Kansas City International Airport to Dublin Airport.

  • There's no need to check every day to see if fares have gone down when you set up a Price Alert. We'll update you as soon as there's a new deal on cheap flights from MCI to DUB.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Kansas City International Airport to Dublin Airport.

Handy information about Kansas City International Airport (MCI)

  • MCI is located at 601 Brasilia Avenue.

  • Kansas City International Airport gets high marks for on-time performance. 81.34% of flights that depart MCI reach their destination without delay.

  • To get to Kansas City International Airport from central Kansas City, it takes about 20 minutes if you're going by car. This depends on traffic, however. It's approximately 32 kilometres from the airport to the city centre.

  • You can expect a trip time of roughly 1 hour 10 minutes on public transport.

  • Get your holiday off to a leisurely start by staying near MCI. Whether you're boarding an early flight from Kansas City International Airport to Dublin Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • Dublin Airport to the centre of Dublin has a drive time of about 30 minutes. It's approximately 21 kilometres away.

  • Getting there by public transport takes about 2 hours 10 minutes.

When to fly to Dublin Airport (DUB)

  • August is the most popular month for flights from Kansas City International Airport to Dublin Airport. For a quieter experience, head to Dublin in January.

  • Book your flight from Kansas City International Airport to Dublin Airport for July if you want to visit Dublin during its warmest month. Expect temperatures of between 10ºC (50ºF) and 20ºC (68ºF).

  • For cooler conditions, look for a cheap ticket from MCI to DUB in January. Temperatures average between 1ºC (34ºF) and 9ºC (48ºF) then.

Explore more of Ireland

  • Cork is just one of the many cities in Ireland waiting to be discovered after you've experienced Dublin. Around 225 kilometres away to the south-west, its top attractions include Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh.

  • If there's time to check out another great destination in Ireland, head for Tallaght, about 10 kilometres south-west of Dublin. Church of the Incarnation, Fettercairn, 3 stuffed bears and Johnson & Perrott Fleet are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.