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Ireland

$278+ Cheap flights from Kansas City (MCI) to Ireland

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DUB
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
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Cheap flight deals from Kansas City to Ireland

Cheapest flights from Kansas City to Ireland
Explore the most affordable flight options available from Kansas City to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This United Airlines deal was found by Cheapflights users on 3/16. 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.
Mon 8/1712:00 pm
MCI
-
DUB
1 stop16h 40m
United Airlines
Tue 9/19:50 am
DUB
-
MCI
2 stops30h 31m
United Airlines
Deal found 3/16$579
This Air Canada deal was found by Cheapflights users on 3/15. 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 8/166:00 am
MCI
-
DUB
2 stops19h 45m
Air Canada
Thu 8/209:50 am
DUB
-
MCI
2 stops36h 02m
Air Canada
Deal found 3/15$583
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Mon 8/177:45 am
MCI
-
DUB
1 stop20h 00m
United Airlines
Fri 8/289:20 am
DUB
-
MCI
2 stops35h 44m
United Airlines
Deal found 3/16$584
This Air Canada deal was found by Cheapflights users on 3/15. 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 8/167:45 am
MCI
-
DUB
2 stops18h 00m
Air Canada
Fri 8/289:20 am
DUB
-
MCI
2 stops33h 02m
Air Canada
Deal found 3/15$587
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Sat 9/55:45 pm
MCI
-
DUB
1 stop31h 35m
United Airlines
Fri 9/119:20 am
DUB
-
MCI
2 stops35h 44m
United Airlines
Deal found 3/14$590
This United Airlines deal was found by Cheapflights users on 3/16. 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 8/1612:00 pm
MCI
-
DUB
1 stop16h 40m
United Airlines
Thu 8/279:50 am
DUB
-
MCI
2 stops17h 50m
United Airlines
Deal found 3/16$602
This United Airlines deal was found by Cheapflights users on 3/15. 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 8/165:45 pm
MCI
-
DUB
1 stop10h 55m
United Airlines
Thu 8/209:50 am
DUB
-
MCI
2 stops15h 27m
United Airlines
Deal found 3/15$603
This Air Canada deal was found by Cheapflights users on 3/16. 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 8/167:45 am
MCI
-
DUB
2 stops18h 00m
Air Canada
Thu 8/279:50 am
DUB
-
MCI
2 stops17h 50m
Air Canada
Deal found 3/16$606
This Delta deal was found by Cheapflights users on 3/16. 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.
Tue 9/86:05 am
MCI
-
DUB
1 stop21h 10m
Delta
Wed 9/168:55 am
DUB
-
MCI
2 stops17h 12m
Delta
Deal found 3/16$607
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Wed 9/96:00 am
MCI
-
SNN
1 stop19h 30m
United Airlines
Thu 9/179:30 am
SNN
-
MCI
1 stop18h 10m
United Airlines
Deal found 3/14$608
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Sat 9/55:45 pm
MCI
-
DUB
1 stop31h 35m
United Airlines
Tue 9/159:20 am
DUB
-
MCI
2 stops20h 37m
United Airlines
Deal found 3/16$608
This United Airlines deal was found by Cheapflights users on 3/15. 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 8/236:00 am
MCI
-
SNN
1 stop19h 30m
United Airlines
Wed 8/269:30 am
SNN
-
MCI
1 stop12h 22m
United Airlines
Deal found 3/15$609

Find flight deals from Kansas City to Ireland

Keep the following information in mind while searching for Kansas City to Ireland flight deals. Data was last updated March 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$579
(United Airlines)

One-way from

$278
(Booking.com)

Popular in

June

Cheapest in

February

Average price

$623
Provider with most accurate pricing for Kansas City-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Dublin flights.
Search Deals
From Kansas City to Ireland
Search Deals
One-way flight from Kansas City to Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($271 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to Ireland 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 March 19, 2026.
Use the filters below to find and compare flights from Kansas City to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Sun 9/6

7:55 pm-9:45 am

1 stop31h 50m

Dublin

Tue 9/15

9:20 am-10:21 am

2 stops31h 01m

$579

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Mon 8/17

7:55 pm-9:45 am

1 stop31h 50m

Dublin

Tue 9/1

9:50 am-10:21 am

2 stops30h 31m

$579

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 8/19

12:00 pm-7:20 am

1 stop13h 20m

Dublin

Wed 8/26

9:20 am-3:04 pm

2 stops35h 44m

$584
Quickest round-trip

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Sun 8/16

5:45 pm-10:40 am

1 stop10h 55m

Dublin

Thu 8/20

9:50 am-7:17 pm

2 stops15h 27m

$603

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Mon 8/10

9:59 am-11:10 am

1 stop19h 11m

Shannon

Fri 8/21

1:05 pm-7:13 pm

1 stop12h 08m

$608

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Mon 8/10

10:20 am-11:10 am

2 stops18h 50m

Shannon

Fri 8/21

1:05 pm-7:13 pm

1 stop12h 08m

$612

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Wed 9/9

6:23 am-10:15 am

2 stops21h 52m

Shannon

Thu 9/17

9:30 am-3:52 pm

1 stop12h 22m

$612

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Sun 8/23

6:00 am-7:30 am

1 stop19h 30m

Shannon

Wed 8/26

9:30 am-8:51 pm

2 stops17h 21m

$613

Kansas CityShannon

MCI - SNN

MCISNN

Kansas City

Sat 9/5

5:45 pm-7:30 am

2 stops31h 45m

Shannon

Fri 9/11

9:30 am-11:57 pm

2 stops20h 27m

$613

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 8/12

7:45 am-7:45 am

2 stops18h 00m

Dublin

Wed 8/26

9:20 am-3:04 pm

2 stops35h 44m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Kansas City to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

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

Currently, February is the cheapest month in which you can book a flight from Kansas City to Ireland (average of $419). Flying from Kansas City to Ireland in June is currently the most expensive (average of $887). 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated March 19, 2026.
Get a feel of what it's like to fly with Delta,KLM, andUnited Airlines from Kansas City to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,294 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,294 reviews
Delta
7.9
Good
8,294 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.8
Good
1,472 reviews
Delta
7.9
Good
8,294 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,441 reviews
Delta
7.9
Good
8,294 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,474 reviews
Delta
7.9
Good
8,294 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,142 reviews
Delta
7.9
Good
8,294 reviews

Food

7.2

Comfort

7.9

Entertainment

7.8

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Ireland. 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 Ireland?

    If you book a flight to Ireland from Kansas City, you will be flying from Kansas City, which is the city’s only airport. Kansas City (MCI) is located 17.4 mi from the center of Kansas City.

  • How long is the flight from Kansas City to Ireland?

    There are many flights that can get you from Kansas City to Ireland in 15h 30m. Fly via United Airlines, KLM, or Lufthansa to get the fastest option. The distance from Kansas City to Ireland is about 4007 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Kansas City to Ireland are American Airlines ($269), Aer Lingus ($310), and United Airlines ($354).

  • What are the most popular routes from Kansas City to Ireland?

    Most travelers choose Kansas City - Dublin, Kansas City - Shannon or Kansas City - Cork when deciding on the best route from Kansas City to Ireland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kansas City to Ireland 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 Ireland?

    Currently, February is the cheapest month in which you can book a flight from Kansas City to Ireland (average of $419). Flying from Kansas City to Ireland in June is currently the most expensive (average of $887). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Kansas City to Ireland

Discover the top 10 airlines that operate flights from Kansas City to Ireland. 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 March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$424Average$609FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$455Average$530FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$467Average$795FlexibilityNo cancel feeOn-time70%
DeltaCheapest$481Average$765FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$482Average$700FlexibilityNo cancel feeOn-time77%
KLMCheapest$485Average$640FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$485Average$759FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$485Average$819FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$533Average$894FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$684Average$990FlexibilityNo cancel feeOn-timeN/A

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