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Missouri

$441+ Cheap flights from Ireland to Missouri

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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — STL
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Ireland to Missouri

Keep the following information in mind while searching for Ireland to Missouri flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$702
(Bravofly)

One-way from

$441
(Mytrip)

Popular in

August

Cheapest in

April

Average price

$830
Provider with most accurate pricing for Dublin-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Dublin-Kansas City flights.
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From Ireland to Missouri
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One-way flight from Ireland to Missouri
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Highest demand for flights based on searches. 4% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ireland to Missouri

Cheapest flights from Ireland to Missouri
Explore the most affordable flight options available from Ireland to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Bravofly deal was found by Cheapflights users on 4/23. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/412:40 pmDUB - MCI
2 stops41h 19mScandinavian Airlines
Mon 6/303:37 pmMCI - DUB
2 stops36h 13mScandinavian Airlines
Deal found 4/23$702
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/19:30 amDUB - MCI
2 stops18h 57mAmerican Airlines
Wed 5/146:15 amMCI - DUB
1 stop17h 15mAmerican Airlines
Deal found 4/23$754
This ebookers deal was found by Cheapflights users on 4/23. 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 ebookers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/912:40 pmDUB - MCI
1 stop14h 39mIberia
Mon 6/305:49 pmMCI - DUB
1 stop33h 56mIberia
Deal found 4/23$761
This Flighttix deal was found by Cheapflights users on 4/23. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/411:45 amDUB - MCI
1 stop28h 30mBritish Airways
Mon 6/306:33 pmMCI - DUB
1 stop28h 57mBritish Airways
Deal found 4/23$765
This Expedia deal was found by Cheapflights users on 4/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:40 pmDUB - MCI
1 stop15h 10mMultiple Airlines
Wed 6/41:48 pmMCI - DUB
2 stops35h 57mMultiple Airlines
Deal found 4/23$778
This Scandinavian Airlines deal was found by Cheapflights users on 4/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/248:15 pmDUB - STL
2 stops30h 32mScandinavian Airlines
Mon 8/251:30 pmSTL - DUB
2 stops22h 45mScandinavian Airlines
Deal found 4/24$788
This lol.travel deal was found by Cheapflights users on 4/23. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/71:45 pmDUB - MCI
1 stop13h 01mFinnair
Sat 6/143:34 pmMCI - DUB
1 stop14h 06mFinnair
Deal found 4/23$873
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:55 amDUB - STL
3 stops35h 50mMultiple Airlines
Sun 6/15:15 pmSTL - DUB
3 stops32h 30mMultiple Airlines
Deal found 4/23$877
This Delta deal was found by Cheapflights users on 4/23. 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.
Thu 5/18:55 amDUB - STL
2 stops18h 41mDelta
Wed 5/141:09 pmSTL - DUB
2 stops14h 51mDelta
Deal found 4/23$889
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/111:45 amDUB - STL
1 stop12h 27mAmerican Airlines
Wed 5/147:10 amSTL - DUB
1 stop16h 20mAmerican Airlines
Deal found 4/23$898
This KLM deal was found by Cheapflights users on 4/23. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:00 amDUB - STL
1 stop13h 00mKLM
Sun 6/110:05 amSTL - DUB
1 stop16h 40mKLM
Deal found 4/23$911
This British Airways deal was found by Cheapflights users on 4/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:40 amDUB - STL
2 stops17h 36mBritish Airways
Sat 11/294:39 pmSTL - DUB
2 stops14h 01mBritish Airways
Deal found 4/23$913

Cheapflights Fare Finder

Customize your flight search to find flights from Ireland to Missouri 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 April 24, 2025.
Use the filters below to find and compare flights from Ireland to Missouri that are best for you.

Fly from

Ireland

Fly to

Missouri

Route

Depart

Return

Price

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Wed 6/4

12:40 pm-11:59 pm

2 stops41h 19m

Kansas City

Mon 6/30

3:37 pm-9:50 am

2 stops36h 13m

$702

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Mon 6/9

12:40 pm-9:19 pm

1 stop14h 39m

Kansas City

Mon 6/30

5:49 pm-9:45 am

1 stop33h 56m

$761

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Wed 6/4

11:45 am-10:15 am

1 stop28h 30m

Kansas City

Mon 6/30

6:33 pm-5:30 am

1 stop28h 57m

$765

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sat 5/24

12:40 pm-9:50 pm

1 stop15h 10m

Kansas City

Wed 6/4

1:48 pm-7:45 am

2 stops35h 57m

$778

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Thu 7/24

8:15 pm-8:47 pm

2 stops30h 32m

Lambert-St Louis

Mon 8/25

1:30 pm-6:15 pm

2 stops22h 45m

$788

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sat 5/24

11:45 am-5:42 pm

1 stop11h 57m

Kansas City

Wed 6/4

6:15 am-5:30 am

1 stop17h 15m

$791

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sat 6/7

1:45 pm-8:46 pm

1 stop13h 01m

Kansas City

Sat 6/14

3:34 pm-11:40 am

1 stop14h 06m

$873

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Fri 5/30

5:55 am-11:45 am

3 stops35h 50m

Lambert-St Louis

Sun 6/1

5:15 pm-7:45 am

3 stops32h 30m

$877

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Wed 5/14

5:55 am-3:00 pm

2 stops15h 05m

Lambert-St Louis

Sun 6/1

10:05 am-9:15 am

2 stops17h 10m

$889

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Tue 5/6

11:45 am-9:26 pm

1 stop15h 41m

Lambert-St Louis

Mon 5/19

5:12 am-5:30 am

1 stop18h 18m

$907

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 29 results
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Best time to book a flight from Ireland to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from Ireland to Missouri (average of $311). Flying from Ireland to Missouri in March is currently the most expensive (average of $356). 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 IE to MO?

Find hourly flight availability from Ireland to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Missouri as you normally would.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Ireland to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,344 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ireland to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airlines for a one-way flight from Ireland to Missouri are WestJet ($529), Aer Lingus ($554), and British Airways ($662).

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

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

  • How can I find direct flights from Ireland to Missouri?

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

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

    Yes. Cheapflights offers flight deals from Ireland to Missouri 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 Ireland to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Ireland to Missouri (average of $311). Flying from Ireland to Missouri in March is currently the most expensive (average of $356). 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

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Alternative routes for Ireland to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ireland to Missouri

Discover the top 2 airlines that operate flights from Ireland to Missouri. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$735Average$1,106FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$925Average$957FlexibilityNo cancel feeOn-time69%

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