HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$461+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — STL
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ireland to Missouri with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ireland to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Missouri (USMO). 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 December 22, 2024.

Round-trip from

$545
(Bravofly)

One-way from

$461
(Kiwi.com)
From Ireland to Missouri
Search Deals
One-way flight from Ireland to Missouri
Search Deals

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 December 22, 2024.

This TravelUp deal was found by Cheapflights users on 12/20. 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.
Tue 12/2411:50 amDUB - STL
2 stops15h 55mMultiple Airlines
Fri 1/3111:28 amSTL - DUB
1 stop13h 32mMultiple Airlines
Deal found 12/20$917
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/249:00 amDUB - STL
2 stops17h 23mUnited Airlines
Fri 1/318:27 amSTL - DUB
2 stops16h 33mUnited Airlines
Deal found 12/20$932
This Justfly.com deal was found by Cheapflights users on 12/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:55 amDUB - STL
2 stops34h 45mBritish Airways
Fri 1/316:00 pmSTL - DUB
2 stops15h 05mBritish Airways
Deal found 12/21$956
This Delta deal was found by Cheapflights users on 12/21. 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.
Sat 12/2811:30 amDUB - MCI
2 stops18h 26mDelta
Wed 1/110:41 amMCI - DUB
2 stops15h 44mDelta
Deal found 12/21$983
This KAYAK deal was found by Cheapflights users on 12/21. 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 12/2411:50 amDUB - STL
1 stop14h 33mLufthansa
Fri 1/3111:28 amSTL - DUB
1 stop13h 32mLufthansa
Deal found 12/21$984
This United Airlines deal was found by Cheapflights users on 12/21. 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 12/2411:50 amDUB - MCI
2 stops17h 38mUnited Airlines
Mon 12/3012:40 pmMCI - DUB
1 stop15h 25mUnited Airlines
Deal found 12/21$1,006
This Expedia deal was found by Cheapflights users on 12/21. 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.
Mon 12/238:30 pmDUB - MCI
2 stops31h 24mMultiple Airlines
Mon 12/307:03 amMCI - DUB
2 stops30h 32mMultiple Airlines
Deal found 12/21$1,036
This KLM deal was found by Cheapflights users on 12/22. 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.
Mon 12/2310:45 amDUB - MCI
1 stop16h 25mKLM
Mon 12/3010:41 amMCI - DUB
2 stops15h 44mKLM
Deal found 12/22$1,110
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/282:05 pmDUB - MCI
1 stop13h 37mAmerican Airlines
Wed 1/16:00 amMCI - DUB
1 stop20h 40mAmerican Airlines
Deal found 12/21$1,261
This Lufthansa deal was found by Cheapflights users on 12/21. 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.
Sun 12/2910:45 amDUB - MCI
2 stops17h 15mLufthansa
Sat 1/412:40 pmMCI - DUB
1 stop15h 25mLufthansa
Deal found 12/21$1,457
This Air France deal was found by Cheapflights users on 12/21. 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.
Thu 12/2611:30 amDUB - MCI
1 stop18h 29mAir France
Sat 1/412:34 pmMCI - DUB
2 stops13h 51mAir France
Deal found 12/21$1,493
This Air Canada deal was found by Cheapflights users on 12/21. 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.
Thu 12/2612:05 pmDUB - MCI
3 stops27h 08mAir Canada
Sun 1/511:27 amMCI - DUB
3 stops16h 48mAir Canada
Deal found 12/21$2,432

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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Tue 1/14

12:30 pm-11:37 pm

2 stops41h 07m

Lambert-St Louis

Fri 1/31

2:00 pm-9:20 am

2 stops37h 20m

$545

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Tue 1/21

8:40 am-7:22 pm

2 stops16h 42m

Kansas City

Tue 1/28

10:29 am-9:10 am

2 stops16h 41m

$588

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Mon 2/10

10:40 am-10:09 pm

2 stops17h 29m

Lambert-St Louis

Mon 2/24

11:25 am-9:50 am

2 stops16h 25m

$588

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Tue 4/15

6:00 pm-11:30 pm

2 stops35h 30m

Kansas City

Wed 4/23

2:06 pm-9:45 am

1 stop13h 39m

$629

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Tue 2/4

7:45 am-10:50 am

3 stops33h 05m

Kansas City

Tue 2/11

12:05 pm-10:15 am

2 stops16h 10m

$759

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Mon 2/3

2:05 pm-10:09 pm

2 stops14h 04m

Lambert-St Louis

Sun 2/16

4:38 pm-3:05 pm

2 stops16h 27m

$759

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Mon 2/3

2:05 pm-12:57 pm

1 stop28h 52m

Lambert-St Louis

Sun 2/16

2:10 pm-8:40 am

1 stop12h 30m

$769

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Tue 4/15

12:40 pm-11:56 pm

2 stops41h 16m

Kansas City

Wed 4/23

10:10 am-11:50 am

2 stops19h 40m

$787

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Tue 2/4

5:55 am-9:28 pm

2 stops21h 33m

Kansas City

Tue 2/11

2:33 pm-3:40 pm

2 stops19h 07m

$811

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sat 2/15

2:05 pm-1:19 pm

1 stop29h 14m

Kansas City

Fri 2/28

1:49 pm-8:40 am

1 stop12h 51m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 27 results
1
2
3

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 December 22, 2024.

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 December 22, 2024.
Read reviews from past customers who have flown Scandinavian Airlines, American Airlines and United Airlines 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
8,594 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

Air France
7.4
Good
1,501 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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

Scandinavian Airlines
7.3
Good
1,314 reviews
Delta
8.0
Very good
8,594 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 10

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 Iberia ($719), British Airways ($721), and WestJet ($735).

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Newark flights
Charles de Gaulle to John F Kennedy Intl flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Frankfurt to Newark flights
Orly to John F Kennedy Intl flights
Charles de Gaulle to LaGuardia flights
Frankfurt to John F Kennedy Intl flights
Orly to Newark flights
Charles de Gaulle to Stewart flights
Gatwick to John F Kennedy Intl flights
London City to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Charles de Gaulle to Miami flights
Charles de Gaulle to Los Angeles flights
Bruxelles-National to Newark flights
Dublin to John F Kennedy Intl flights
London City to Newark flights
Malpensa to Newark flights
Bruxelles-National to John F Kennedy Intl flights
Gatwick to Newark flights
Madrid to Newark flights
Madrid to John F Kennedy Intl flights
Vienna to Newark flights
Dublin to Newark flights
Frankfurt to Miami flights
Berlin to Newark flights
Vienna to John F Kennedy Intl flights
Munich to John F Kennedy Intl flights
Heathrow to Los Angeles flights
Frederic Chopin to John F Kennedy Intl flights
Leonardo da Vinci/Fiumicino to John F Kennedy Intl flights
Amsterdam to John F Kennedy Intl flights
Frankfurt to LaGuardia flights
Barcelona-El Prat to John F Kennedy Intl flights
Barcelona-El Prat to Newark flights
Malpensa to John F Kennedy Intl flights
Amsterdam to Newark flights
Munich to Newark flights
Leonardo da Vinci/Fiumicino to Newark flights
Heathrow to Miami flights
Istanbul to John F Kennedy Intl flights
Frederic Chopin to Newark flights
Madrid to Miami flights
Frankfurt to Las Vegas flights
Zurich to John F Kennedy Intl flights
Frankfurt to Los Angeles flights
Berlin to John F Kennedy Intl flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.