When did momondo last update prices for flights from Ireland to Missouri?

Prices for flights from Ireland to Missouri refresh daily.

How many operators does momondo search for flights from Ireland to Missouri?

As of March 2026, there are 2 operators available to choose from for flights from Ireland to Missouri.

How old do you have to be to fly from Ireland to Missouri?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€336 Cheap Flights from Ireland to Missouri in 2026

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Find the cheapest flights from Ireland to Missouri

Round-trip

One-way

Recent return flight deals from Ireland to Missouri

Enter your travel dates to find the best prices.

12:00 - 19:30

DUB

STL

13h 30m

1 stop

14:40 - 07:45

STL

DUB

35h 05m

2 stops

€726Multiple Airlines

Tue, 25 Aug - Sat, 5 Sep

09:30 - 22:57

DUB

MCI

19h 27m

1 stop

18:06 - 11:50

MCI

DUB

11h 44m

1 stop

€740Finnair

Wed, 13 May - Sun, 17 May

09:30 - 22:57

DUB

MCI

19h 27m

1 stop

18:06 - 11:50

MCI

DUB

11h 44m

1 stop

€742Finnair

Wed, 13 May - Sun, 17 May

09:30 - 22:57

DUB

MCI

19h 27m

1 stop

18:06 - 11:50

MCI

DUB

11h 44m

1 stop

€743Finnair

Wed, 13 May - Sun, 17 May

11:45 - 22:50

DUB

MCI

17h 05m

2 stops

14:11 - 09:35

MCI

DUB

13h 24m

1 stop

€751American Airlines

Wed, 29 Apr - Sun, 3 May

11:10 - 23:01

DUB

MCI

17h 51m

2 stops

18:29 - 14:50

MCI

DUB

14h 21m

2 stops

€754British Airways

Sun, 6 Sep - Sun, 20 Sep

12:40 - 21:56

DUB

MCI

15h 16m

1 stop

19:50 - 11:50

MCI

DUB

10h 00m

1 stop

€755Iberia

Thu, 23 Apr - Thu, 7 May

11:45 - 00:07

DUB

MCI

18h 22m

2 stops

10:06 - 06:30

MCI

DUB

14h 24m

2 stops

€756American Airlines

Wed, 29 Apr - Sun, 3 May

09:40 - 19:30

DUB

STL

15h 50m

1 stop

21:35 - 15:45

STL

DUB

12h 10m

1 stop

€835Aer Lingus

Wed, 29 Apr - Wed, 6 May

09:30 - 22:59

DUB

STL

19h 29m

1 stop

20:03 - 11:50

STL

DUB

9h 47m

1 stop

€870Iberia

Fri, 1 May - Fri, 8 May

Delta flights from Ireland to Missouri

Our best Delta deals on Ireland to Missouri flight tickets

Delta

9 May

DUB05:55Dublin

17h 21m

2 stops

STL17:16Lambert-St Louis

24 May

STL11:25Lambert-St Louis

16h 35m

2 stops

DUB10:00Dublin

€951

Delta

10 May

DUB08:55Dublin

18h 14m

2 stops

STL21:09Lambert-St Louis

23 May

STL06:45Lambert-St Louis

20h 30m

2 stops

DUB09:15Dublin

€995

Delta

6 May

DUB05:55Dublin

20h 49m

2 stops

STL20:44Lambert-St Louis

20 May

STL10:49Lambert-St Louis

15h 31m

2 stops

DUB08:20Dublin

€1,033

Lufthansa flights from Ireland to Missouri

Our best Lufthansa deals on Ireland to Missouri flight tickets

Lufthansa

25 Apr

DUB11:35Dublin

12h 36m

1 stop

STL18:11Lambert-St Louis

1 May

STL13:24Lambert-St Louis

14h 21m

1 stop

DUB09:45Dublin

€912

Lufthansa

29 Apr

DUB08:50Dublin

16h 32m

2 stops

STL19:22Lambert-St Louis

6 May

STL19:09Lambert-St Louis

15h 46m

2 stops

DUB16:55Dublin

€914

Lufthansa

10 May

DUB05:55Dublin

19h 32m

2 stops

STL19:27Lambert-St Louis

23 May

STL12:55Lambert-St Louis

15h 45m

1 stop

DUB10:40Dublin

€973

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Tue 25/8

12:00-19:30

1 stop13h 30m

Lambert-St Louis

Sat 5/9

14:40-07:45

2 stops35h 05m

€726

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Wed 13/5

09:30-22:57

1 stop19h 27m

Kansas City

Sun 17/5

18:06-11:50

1 stop11h 44m

€740

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Wed 13/5

09:30-22:57

1 stop19h 27m

Kansas City

Sun 17/5

18:06-11:50

1 stop11h 44m

€742

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Wed 13/5

09:30-22:57

1 stop19h 27m

Kansas City

Sun 17/5

18:06-11:50

1 stop11h 44m

€743

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Wed 29/4

11:45-22:50

2 stops17h 05m

Kansas City

Sun 3/5

14:11-09:35

1 stop13h 24m

€751

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sun 6/9

11:10-23:01

2 stops17h 51m

Kansas City

Sun 20/9

18:29-14:50

2 stops14h 21m

€754

Fastest return journey

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Thu 23/4

12:40-21:56

1 stop15h 16m

Kansas City

Thu 7/5

19:50-11:50

1 stop10h 00m

€755

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Wed 29/4

11:45-00:07

2 stops18h 22m

Kansas City

Sun 3/5

10:06-06:30

2 stops14h 24m

€756

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Wed 29/4

09:40-19:30

1 stop15h 50m

Lambert-St Louis

Wed 6/5

21:35-15:45

1 stop12h 10m

€835

DublinSt. Louis

DUB - STL

DUBSTL

Dublin

Fri 1/5

09:30-22:59

1 stop19h 29m

Lambert-St Louis

Fri 8/5

20:03-11:50

1 stop9h 47m

€870

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ireland to Missouri?

Finnair is the most popular carrier operating from Ireland to Missouri

Which airlines fly to Missouri?

American Airlines, Iberia and Aer Lingus are the top three most popular airlines that fly to Missouri from Ireland according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 3 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

Cheap Ireland to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Missouri

Fastest flight time	11h 35m
Direct flights	None

The fastest flight from Ireland to Missouri takes 11h 35m

There are no direct flights from Ireland to Missouri. There are no popular flight routes from Ireland to Missouri.

Search flight deals

When did momondo last update prices for flights from Ireland to Missouri?
Prices for flights from Ireland to Missouri refresh daily.
How many operators does momondo search for flights from Ireland to Missouri?
As of March 2026, there are 2 operators available to choose from for flights from Ireland to Missouri.
How old do you have to be to fly from Ireland to Missouri?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ireland to Missouri

Compare and see reviews for airlines that fly from Ireland to Missouri with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom €128	Free Cancellation	Rating 7.1 11,477 reviews	Search American Airlines flights
Aer Lingus	PriceFrom €565	Free Cancellation	Rating 7.2 1,478 reviews	Search Aer Lingus flights
Iberia	PriceFrom €615	Free Cancellation	Rating 7.0 3,144 reviews	Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Missouri?

Finding the right flight to Missouri from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

Can I find flights from Ireland to Missouri with flexible booking policies on momondo?

All flight searches from Ireland to Missouri on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ireland to Missouri?

momondo helps you find the best flight between Ireland and Missouri by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ireland to Missouri right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Missouri, momondo offers a useful price alert feature which will track prices for flights to Missouri from Ireland and alert you when they change.