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Missouri

$498+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — STL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$653
(American Airlines)

One-way from

$498
(Cheapflightsfares)
From Ireland to Missouri
Search Deals
One-way flight from Ireland to Missouri
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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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/20. 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.
Mon 3/32:05 pmDUB - MCI
2 stops27h 32mAmerican Airlines
Mon 3/176:06 pmMCI - DUB
2 stops20h 29mAmerican Airlines
Deal found 2/20$653
This Flighttix deal was found by Cheapflights users on 2/20. 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.
Mon 3/32:05 pmDUB - MCI
1 stop29h 14mMultiple Airlines
Mon 3/171:49 pmMCI - DUB
1 stop13h 51mMultiple Airlines
Deal found 2/20$687
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Mon 3/1011:30 amDUB - STL
3 stops29h 15mMultiple Airlines
Wed 3/2612:15 pmSTL - DUB
3 stops17h 00mMultiple Airlines
Deal found 2/19$742
This Flighttix deal was found by Cheapflights users on 2/20. 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.
Sat 4/1912:40 pmDUB - MCI
1 stop15h 10mIberia
Sun 5/412:59 pmMCI - DUB
1 stop14h 46mIberia
Deal found 2/20$751
This TravelUp deal was found by Cheapflights users on 2/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:45 amDUB - STL
2 stops16h 56mBritish Airways
Sat 11/296:29 pmSTL - DUB
2 stops14h 31mBritish Airways
Deal found 2/20$811
This TravelUp deal was found by Cheapflights users on 2/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:00 pmDUB - STL
1 stop13h 16mAer Lingus
Sat 11/297:49 amSTL - DUB
1 stop19h 11mAer Lingus
Deal found 2/20$821
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 3/22:05 pmDUB - STL
2 stops15h 51mAmerican Airlines
Mon 3/172:02 pmSTL - DUB
1 stop13h 38mAmerican Airlines
Deal found 2/19$822
This Bravofly deal was found by Cheapflights users on 2/19. 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.
Mon 3/102:05 pmDUB - STL
1 stop11h 36mIberia
Wed 3/262:02 pmSTL - DUB
1 stop13h 38mIberia
Deal found 2/19$823
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Thu 3/133:20 pmDUB - MCI
2 stops32h 00mAer Lingus
Wed 3/1912:15 pmMCI - DUB
1 stop12h 00mAer Lingus
Deal found 2/20$838
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/278:30 amDUB - STL
2 stops19h 16mLufthansa
Wed 3/121:00 pmSTL - DUB
1 stop16h 05mLufthansa
Deal found 2/20$848
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 2/279:00 amDUB - STL
2 stops17h 44mUnited Airlines
Wed 3/121:05 pmSTL - DUB
2 stops16h 00mUnited Airlines
Deal found 2/20$852
This lol.travel deal was found by Cheapflights users on 2/20. 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 4/197:00 pmDUB - MCI
2 stops29h 44mBritish Airways
Sun 5/47:41 pmMCI - DUB
2 stops15h 34mBritish Airways
Deal found 2/20$862

Find flights from Ireland to Missouri within your budget

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 February 20, 2025.

Fly from

Ireland

Fly to

Missouri

Route

Depart

Return

Price

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Mon 3/3

2:05 pm-11:37 am

2 stops27h 32m

Kansas City

Mon 3/17

6:06 pm-7:35 pm

2 stops20h 29m

$653

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Mon 3/3

2:05 pm-1:19 pm

1 stop29h 14m

Kansas City

Mon 3/17

1:49 pm-8:40 am

1 stop13h 51m

$687

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Mon 3/10

11:30 am-11:45 am

3 stops29h 15m

Lambert-St Louis

Wed 3/26

12:15 pm-10:15 am

3 stops17h 00m

$742

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sat 4/19

12:40 pm-9:50 pm

1 stop15h 10m

Kansas City

Sun 5/4

12:59 pm-9:45 am

1 stop14h 46m

$751

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Sat 4/5

8:35 am-6:02 pm

2 stops15h 27m

Lambert-St Louis

Sat 4/12

3:29 pm-11:55 am

2 stops14h 26m

$812

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Sun 3/2

2:05 pm-11:56 pm

2 stops15h 51m

Lambert-St Louis

Mon 3/17

2:02 pm-8:40 am

1 stop13h 38m

$822

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Mon 3/10

2:05 pm-8:41 pm

1 stop11h 36m

Lambert-St Louis

Wed 3/26

2:02 pm-8:40 am

1 stop13h 38m

$823

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Thu 3/13

3:20 pm-6:20 pm

2 stops32h 00m

Kansas City

Wed 3/19

12:15 pm-5:15 am

1 stop12h 00m

$838

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Sun 3/2

9:00 am-3:06 pm

1 stop12h 06m

Lambert-St Louis

Mon 3/17

1:00 pm-10:05 am

1 stop16h 05m

$860

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sat 4/19

7:00 pm-6:44 pm

2 stops29h 44m

Kansas City

Sun 5/4

7:41 pm-5:15 pm

2 stops15h 34m

$862

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 32 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.

Travel insights for flights from Ireland to Missouri

Get recent, data-driven insights about flights from Ireland to Missouri including ideal travel times, pricing trends, and more.

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 February 20, 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 February 20, 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
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

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 ($498), Aer Lingus ($730), and American Airlines ($795).

  • 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 airline flying from Ireland to Missouri

Discover the top airline 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$868Average$1,207FlexibilityNo cancel feeOn-time71%
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