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$399+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DUB
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Kansas City to Dublin are usually found in November or December, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$433
(Delta)

One-way from

$399
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$737
Provider with most accurate pricing for Kansas City-Dublin flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Dublin flights.
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From Kansas City to Dublin
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One-way flight from Kansas City to Dublin
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($268 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 27, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 12/22:49 pmMCI - DUB
1 stop12h 31mDelta
Fri 12/1210:45 amDUB - MCI
1 stop18h 14mDelta
Deal found 10/27$433
This Delta deal was found by Cheapflights users on 10/27. 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 12/22:13 pmMCI - DUB
2 stops13h 07mDelta
Tue 12/910:45 amDUB - MCI
1 stop18h 14mDelta
Deal found 10/27$438
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 12/17:10 pmMCI - DUB
1 stop32h 10mDelta
Fri 12/1210:45 amDUB - MCI
1 stop18h 14mDelta
Deal found 10/27$439
This Delta deal was found by Cheapflights users on 10/27. 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.
Sun 11/308:05 amMCI - DUB
1 stop17h 40mDelta
Thu 12/116:00 amDUB - MCI
2 stops22h 59mDelta
Deal found 10/27$452
This Air France deal was found by Cheapflights users on 10/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:38 pmMCI - DUB
2 stops15h 07mMultiple Airlines
Wed 12/109:45 amDUB - MCI
1 stop13h 45mMultiple Airlines
Deal found 10/26$453
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/112:45 pmMCI - DUB
1 stop15h 35mUnited Airlines
Fri 12/129:00 amDUB - MCI
2 stops35h 19mUnited Airlines
Deal found 10/27$455
This Delta deal was found by Cheapflights users on 10/27. 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 12/212:47 pmMCI - DUB
2 stops14h 33mDelta
Thu 12/116:00 amDUB - MCI
2 stops22h 59mDelta
Deal found 10/27$457
This Delta deal was found by Cheapflights users on 10/27. 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.
Mon 12/17:10 pmMCI - DUB
1 stop32h 10mDelta
Thu 12/118:50 amDUB - MCI
2 stops18h 23mDelta
Deal found 10/27$459
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:58 amMCI - DUB
2 stops15h 12mAir Canada
Wed 11/199:00 amDUB - MCI
2 stops37h 05mAir Canada
Deal found 10/26$462
This Delta deal was found by Cheapflights users on 10/27. 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 11/45:39 pmMCI - DUB
2 stops16h 41mDelta
Wed 11/199:45 amDUB - MCI
1 stop18h 50mDelta
Deal found 10/27$465

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 October 27, 2025.
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

Tue 12/2

3:33 pm-7:45 am

1 stop10h 12m

Dublin

Wed 12/10

9:45 am-5:30 pm

1 stop13h 45m

$433

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Tue 12/2

10:45 am-7:45 am

1 stop15h 00m

Dublin

Wed 12/10

10:45 am-4:50 pm

1 stop12h 05m

$433

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Tue 12/2

2:49 pm-9:20 am

1 stop12h 31m

Dublin

Fri 12/12

10:45 am-10:59 pm

1 stop18h 14m

$433

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Mon 12/1

5:50 am-7:45 am

1 stop19h 55m

Dublin

Tue 12/9

10:45 am-11:10 pm

2 stops18h 25m

$438

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 12/3

6:29 am-8:45 am

2 stops20h 16m

Dublin

Tue 12/9

10:45 am-10:59 pm

1 stop18h 14m

$438

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Tue 12/2

6:29 am-7:45 am

2 stops19h 16m

Dublin

Wed 12/10

10:45 am-9:13 pm

2 stops16h 28m

$438

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 12/3

6:38 pm-3:45 pm

2 stops15h 07m

Dublin

Wed 12/10

11:30 am-10:24 pm

2 stops16h 54m

$458

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Mon 3/9

9:15 am-10:20 am

2 stops20h 05m

$399

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Mon 3/9

12:37 pm-10:20 am

1 stop16h 43m

$411

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Mon 3/9

7:36 am-10:15 am

2 stops21h 39m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 12 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-Dublin flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 24, 2025.

The best time to book flights from Kansas City to Dublin is 6 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, November is the cheapest month in which you can book a flight from Kansas City to Dublin (average of $485). 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.

What is the cheapest time of day to fly from MCI to DUB?

Find hourly flight availability from Kansas City to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from Kansas City to Dublin by exploring options for tickets in the evening.

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 October 27, 2025.
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
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Iberia
7.0
Good
3,001 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 10h 12m. There are 4046 mi between Kansas City and Dublin. This flight may include one or multiple stops.

  • 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 $455. Other airlines that can offer you cheap pricing are Delta, from $517, and KLM, from $520. These flights start at 45% lower than the current average price 3 months from now.

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

    $399 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from $411 and $1,018, respectively.

  • 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, November is the cheapest month in which you can book a flight from Kansas City to Dublin (average of $485). 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
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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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$455Average$947FlexibilityNo cancel feeOn-time67%
DeltaCheapest$517Average$767FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$520Average$588FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$530Average$835FlexibilityNo cancel feeOn-time69%
IberiaCheapest$531Average$872FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$533Average$894FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$625Average$807FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$641Average$828FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$654Average$1,035FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$677Average$781FlexibilityNo cancel feeOn-time77%

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