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$229+ Cheap flights from Kansas City (MCI) to Dublin (DUB)

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DUB
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Kansas City to Dublin

Cheapest flights from Kansas City to Dublin
Explore the most affordable flight options available from Kansas City to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 2/255:30 pm
MCI
-
DUB
1 stop10h 50m
United Airlines
Mon 3/29:00 am
DUB
-
MCI
2 stops35h 02m
United Airlines
Deal found 1/26$458
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 4/75:00 pm
MCI
-
DUB
1 stop10h 45m
United Airlines
Tue 4/289:50 am
DUB
-
MCI
2 stops30h 37m
United Airlines
Deal found 1/25$462
This United Airlines deal was found by Cheapflights users on 1/24. 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 8/176:00 am
MCI
-
DUB
2 stops19h 45m
United Airlines
Fri 8/289:20 am
DUB
-
MCI
2 stops35h 11m
United Airlines
Deal found 1/24$465
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:10 am
MCI
-
DUB
2 stops40h 00m
Air Canada
Wed 3/49:00 am
DUB
-
MCI
2 stops37h 19m
Air Canada
Deal found 1/24$466
This Ovago deal was found by Cheapflights users on 1/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/282:38 pm
MCI
-
DUB
2 stops17h 57m
British Airways
Tue 5/128:35 am
DUB
-
MCI
2 stops20h 15m
British Airways
Deal found 1/25$467
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:38 pm
MCI
-
DUB
2 stops17h 57m
British Airways
Thu 4/308:35 am
DUB
-
MCI
2 stops20h 15m
British Airways
Deal found 1/26$470
This FlightHub deal was found by Cheapflights users on 1/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:21 pm
MCI
-
DUB
2 stops55h 49m
Air Canada
Wed 3/49:00 am
DUB
-
MCI
2 stops33h 19m
Air Canada
Deal found 1/25$471
This oojo deal was found by Cheapflights users on 1/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:27 pm
MCI
-
DUB
2 stops16h 08m
British Airways
Thu 9/178:35 am
DUB
-
MCI
2 stops17h 30m
British Airways
Deal found 1/25$472
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:38 pm
MCI
-
DUB
2 stops14h 32m
American Airlines
Sun 3/111:30 am
DUB
-
MCI
1 stop18h 03m
American Airlines
Deal found 1/26$475
This Iberia deal was found by Cheapflights users on 1/26. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:55 am
MCI
-
DUB
2 stops16h 05m
Multiple Airlines
Thu 2/511:30 am
DUB
-
MCI
1 stop15h 36m
Multiple Airlines
Deal found 1/26$476
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:20 pm
MCI
-
DUB
2 stops32h 20m
British Airways
Fri 8/288:35 am
DUB
-
MCI
2 stops18h 13m
British Airways
Deal found 1/26$477
This United Airlines deal was found by Cheapflights users on 1/26. 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 8/178:00 am
MCI
-
DUB
1 stop19h 45m
United Airlines
Tue 9/19:50 am
DUB
-
MCI
2 stops17h 39m
United Airlines
Deal found 1/26$480

Find flight deals from Kansas City to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$458
(United Airlines)

One-way from

$229
(Delta)

Popular in

June

Cheapest in

January

Average price

$570
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 Dublin
Search Deals
One-way flight from Kansas City to Dublin
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City to Dublin 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 January 26, 2026.
Use the filters below to find and compare flights from Kansas City to Dublin that are best for you.

Fly from

Kansas City

Fly to

Dublin

Route

Depart

Return

Price

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Mon 3/9

11:33 am-8:10 am

1 stop15h 37m

Dublin

Mon 3/16

8:00 am-10:30 pm

2 stops43h 30m

$458

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 2/25

9:10 am-8:10 am

1 stop17h 00m

Dublin

Mon 3/9

8:00 am-3:09 pm

2 stops36h 09m

$458

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 2/18

9:10 am-8:10 am

1 stop17h 00m

Dublin

Mon 3/2

9:00 am-2:02 pm

2 stops35h 02m

$458

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 3/4

8:00 am-8:10 am

1 stop18h 10m

Dublin

Wed 3/11

8:00 am-11:15 pm

2 stops44h 15m

$458

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 2/25

10:24 am-8:10 am

1 stop15h 46m

Dublin

Wed 3/4

9:00 am-12:19 pm

2 stops33h 19m

$458

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 4/8

12:40 pm-10:40 am

1 stop16h 00m

Dublin

Thu 4/16

9:50 am-4:16 pm

2 stops36h 26m

$462

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Mon 4/27

8:00 am-9:45 am

1 stop19h 45m

Dublin

Tue 5/5

9:50 am-10:33 am

2 stops30h 43m

$462

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Tue 4/7

5:00 pm-9:45 am

1 stop10h 45m

Dublin

Tue 4/28

9:50 am-10:27 am

2 stops30h 37m

$462

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Sat 4/4

6:30 pm-9:45 am

1 stop33h 15m

Dublin

Tue 4/14

9:50 am-11:32 pm

2 stops43h 42m

$462

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Tue 5/12

5:40 pm-12:40 pm

2 stops13h 00m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Showing 1-10 of 16 results
1
2

Compare providers for flights from Kansas City to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Dublin in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Dublin flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Dublin

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to Dublin. Price data was last updated on January 23, 2026.

The best time to book flights from Kansas City to Dublin is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Kansas City to Dublin (average of $414). Flying from Kansas City to Dublin 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.

How much does it cost to fly round-trip from Kansas City to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated January 26, 2026.
See what other customers who have flown with Delta, KLM, and United Airlines from Kansas City to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
8,112 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
7.7
Good
1,442 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
9,199 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
7.2
Good
11,189 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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
3,098 reviews
Delta
7.9
Good
8,112 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Kansas City to Dublin will take you 15h 37m. There are 4046 mi between Kansas City and Dublin.

  • What are the cheapest airlines flying from Kansas City to Dublin round-trip?

    Cheapflights users have booked flights from Kansas City to Dublin round-trip from $424. Other airlines that can offer you cheap pricing are Air Canada, from $455, and British Airways, from $467. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Kansas City to Dublin (average of $414). Flying from Kansas City to Dublin 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

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Top 10 airlines flying from Kansas City to Dublin

Discover the top 10 airlines that operate flights from Kansas City to Dublin. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$424Average$698FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$455Average$615FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$467Average$807FlexibilityNo cancel feeOn-time70%
DeltaCheapest$481Average$755FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$486Average$798FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$493Average$732FlexibilityNo cancel feeOn-time69%
KLMCheapest$497Average$584FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$533Average$855FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$650Average$1,000FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$693Average$990FlexibilityNo cancel feeOn-timeN/A

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