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

British Airways, Iberia, and Aer Lingus are the most popular carriers operating from Ireland to Missouri

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

Prices for flights from Ireland to Missouri were last updated today.

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

There is 1 operator available for flights from Ireland to Missouri as of October 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Missouri.

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

The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$490 Cheap Flights from Ireland to Missouri in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Missouri

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ireland to Missouri

Enter your travel dates to find the best prices.

12:30 pm - 11:58 pmDUB Dublin-MCI Kansas City

41h 28m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

10:35 am - 11:45 amMCI Kansas City-DUB Dublin

43h 10m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$758Scandinavian Airlines

Tue, Jan 19 - Sun, Jan 24

7:05 pm - 10:53 pmDUB Dublin-STL Lambert-St Louis

33h 48m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

12:36 pm - 6:20 pmSTL Lambert-St Louis-DUB Dublin

23h 44m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$761Scandinavian Airlines

Thu, Nov 26 - Wed, Dec 9

12:30 pm - 10:10 pmDUB Dublin-MCI Kansas City

39h 40m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

2:25 pm - 6:20 pmMCI Kansas City-DUB Dublin

21h 55m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

$761Scandinavian Airlines

Thu, Nov 12 - Wed, Nov 25

4:25 am - 11:16 pmDUB Dublin-STL Lambert-St Louis

24h 51m2 stops Lisbon Humberto Delgado Orlando

4:26 pm - 11:20 pmSTL Lambert-St Louis-DUB Dublin

24h 54m2 stops Orlando Lisbon Humberto Delgado

$762Multiple Airlines

Fri, Nov 6 - Sat, Nov 14

11:30 am - 11:55 pmDUB Dublin-STL Lambert-St Louis

18h 25m2 stops Reykjavik Keflavik Intl Baltimore/Washington

1:55 pm - 10:15 amSTL Lambert-St Louis-DUB Dublin

14h 20m2 stops Baltimore/Washington Reykjavik Keflavik Intl

$816Multiple Airlines

Fri, Dec 18 - Thu, Jan 7

11:30 am - 11:55 pmDUB Dublin-STL Lambert-St Louis

18h 25m2 stops Reykjavik Keflavik Intl Baltimore/Washington

1:55 pm - 10:15 amSTL Lambert-St Louis-DUB Dublin

14h 20m2 stops Baltimore/Washington Reykjavik Keflavik Intl

$817Multiple Airlines

Fri, Dec 18 - Thu, Jan 7

11:30 am - 10:15 pmDUB Dublin-STL Lambert-St Louis

16h 45m2 stops Reykjavik Keflavik Intl Baltimore/Washington

6:40 am - 10:15 amSTL Lambert-St Louis-DUB Dublin

21h 35m2 stops Baltimore/Washington Reykjavik Keflavik Intl

$818Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

11:30 am - 10:15 pmDUB Dublin-STL Lambert-St Louis

16h 45m2 stops Reykjavik Keflavik Intl Baltimore/Washington

6:40 am - 10:15 amSTL Lambert-St Louis-DUB Dublin

21h 35m2 stops Baltimore/Washington Reykjavik Keflavik Intl

$822Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

12:55 pm - 7:43 pmDUB Dublin-MCI Kansas City

12h 48m1 stop Dallas/Fort Worth

10:16 am - 7:10 amMCI Kansas City-DUB Dublin

14h 54m1 stop Dallas/Fort Worth

$873American Airlines

Thu, Nov 12 - Wed, Nov 25

11:30 am - 10:59 pmDUB Dublin-MCI Kansas City

17h 29m2 stops Philadelphia Chicago O'Hare Intl

7:41 am - 7:10 amMCI Kansas City-DUB Dublin

17h 29m1 stop Dallas/Fort Worth

$887American Airlines

Sun, Nov 22 - Sun, Nov 29

Recent last minute flight deals from Ireland to Missouri

Enter your travel dates to find the best prices.

12:40 pm - 11:23 pmDUB Dublin-MCI Kansas City

16h 43m1 stop Dallas/Fort Worth

9:48 am - 8:10 amMCI Kansas City-DUB Dublin

16h 22m1 stop Dallas/Fort Worth

$1,005Iberia

Sat, Oct 10 - Sat, Oct 24

9:30 am - 4:27 pmDUB Dublin-MCI Kansas City

12h 57m1 stop Philadelphia

11:57 am - 8:10 amMCI Kansas City-DUB Dublin

14h 13m1 stop Dallas/Fort Worth

$1,009American Airlines

Sat, Oct 10 - Sat, Oct 24

12:40 pm - 11:23 pmDUB Dublin-MCI Kansas City

16h 43m1 stop Dallas/Fort Worth

9:48 am - 8:10 amMCI Kansas City-DUB Dublin

16h 22m1 stop Dallas/Fort Worth

$1,009Iberia

Sat, Oct 10 - Sat, Oct 24

12:40 pm - 11:23 pmDUB Dublin-MCI Kansas City

16h 43m1 stop Dallas/Fort Worth

9:48 am - 8:10 amMCI Kansas City-DUB Dublin

16h 22m1 stop Dallas/Fort Worth

$1,017Iberia

Sat, Oct 10 - Sat, Oct 24

11:45 am - 9:57 pmDUB Dublin-MCI Kansas City

16h 12m2 stops Charlotte Douglas Dallas/Fort Worth

11:57 am - 8:10 amMCI Kansas City-DUB Dublin

14h 13m1 stop Dallas/Fort Worth

$1,030American Airlines

Sat, Oct 10 - Sat, Oct 24

11:45 am - 9:57 pmDUB Dublin-MCI Kansas City

16h 12m2 stops Charlotte Douglas Dallas/Fort Worth

1:55 pm - 9:40 amMCI Kansas City-DUB Dublin

13h 45m2 stops Charlotte Douglas Philadelphia

$1,033American Airlines

Sat, Oct 10 - Sat, Oct 24

9:30 am - 9:57 pmDUB Dublin-MCI Kansas City

18h 27m2 stops Philadelphia Dallas/Fort Worth

4:57 pm - 9:40 amMCI Kansas City-DUB Dublin

10h 43m1 stop Philadelphia

$1,033American Airlines

Sat, Oct 10 - Sat, Oct 24

9:30 am - 11:58 pmDUB Dublin-MCI Kansas City

20h 28m2 stops Philadelphia Charlotte Douglas

4:57 pm - 9:40 amMCI Kansas City-DUB Dublin

10h 43m1 stop Philadelphia

$1,034American Airlines

Sat, Oct 10 - Sat, Oct 24

11:45 am - 9:57 pmDUB Dublin-MCI Kansas City

16h 12m2 stops Charlotte Douglas Dallas/Fort Worth

11:57 am - 9:40 amMCI Kansas City-DUB Dublin

15h 43m2 stops Dallas/Fort Worth Philadelphia

$1,034American Airlines

Sat, Oct 10 - Sat, Oct 24

9:30 am - 9:57 pmDUB Dublin-MCI Kansas City

18h 27m2 stops Philadelphia Dallas/Fort Worth

1:55 pm - 9:40 amMCI Kansas City-DUB Dublin

13h 45m2 stops Charlotte Douglas Philadelphia

$1,034American Airlines

Sat, Oct 10 - Sat, Oct 24

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Lufthansa flights from Ireland to Missouri

Our best Lufthansa deals on Ireland to Missouri flight tickets

Lufthansa

Nov 19

DUB5:10 amDublin

22h 42m

2 stops

STL9:52 pmLambert-St Louis

Nov 26

STL1:00 pmLambert-St Louis

15h 20m

1 stop

DUB10:20 amDublin

$1,041

Lufthansa

Nov 15

DUB5:10 amDublin

14h 35m

1 stop

STL1:45 pmLambert-St Louis

Dec 2

STL1:17 pmLambert-St Louis

15h 03m

1 stop

DUB10:20 amDublin

$1,050

Lufthansa

Nov 6

DUB5:10 amDublin

14h 35m

1 stop

STL1:45 pmLambert-St Louis

Nov 19

STL1:08 pmLambert-St Louis

13h 02m

1 stop

DUB8:10 amDublin

$1,051

Delta flights from Ireland to Missouri

Our best Delta deals on Ireland to Missouri flight tickets

Delta

Mar 13

DUB8:50 amDublin

16h 19m

2 stops

MCI7:09 pmKansas City

Mar 21

MCI5:40 amKansas City

21h 05m

1 stop

DUB7:45 amDublin

$1,093

Delta

Mar 13

DUB11:55 amDublin

26h 37m

1 stop

MCI8:32 amKansas City

Mar 21

MCI12:00 pmKansas City

15h 45m

1 stop

DUB8:45 amDublin

$1,103

Delta

Mar 13

DUB11:55 amDublin

26h 37m

1 stop

MCI8:32 amKansas City

Mar 21

MCI12:00 pmKansas City

15h 45m

1 stop

DUB8:45 amDublin

$1,107

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Tue 1/19

12:30 pm-11:58 pm

2 stops41h 28m

Kansas City

Sun 1/24

10:35 am-11:45 am

2 stops43h 10m

$758

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 11/26

7:05 pm-10:53 pm

2 stops33h 48m

Lambert-St Louis

Wed 12/9

12:36 pm-6:20 pm

2 stops23h 44m

$761

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Thu 11/12

12:30 pm-10:10 pm

2 stops39h 40m

Kansas City

Wed 11/25

2:25 pm-6:20 pm

2 stops21h 55m

$761

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Fri 11/6

4:25 am-11:16 pm

2 stops24h 51m

Lambert-St Louis

Sat 11/14

4:26 pm-11:20 pm

2 stops24h 54m

$762

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Fri 12/18

11:30 am-11:55 pm

2 stops18h 25m

Lambert-St Louis

Thu 1/7

1:55 pm-10:15 am

2 stops14h 20m

$816

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Fri 12/18

11:30 am-11:55 pm

2 stops18h 25m

Lambert-St Louis

Thu 1/7

1:55 pm-10:15 am

2 stops14h 20m

$817

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 11/19

11:30 am-10:15 pm

2 stops16h 45m

Lambert-St Louis

Thu 11/26

6:40 am-10:15 am

2 stops21h 35m

$818

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 11/19

11:30 am-10:15 pm

2 stops16h 45m

Lambert-St Louis

Thu 11/26

6:40 am-10:15 am

2 stops21h 35m

$822

Quickest round-trip

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Thu 11/12

12:55 pm-7:43 pm

1 stop12h 48m

Kansas City

Wed 11/25

10:16 am-7:10 am

1 stop14h 54m

$873

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Sun 11/22

11:30 am-10:59 pm

2 stops17h 29m

Kansas City

Sun 11/29

7:41 am-7:10 am

1 stop17h 29m

$887

Flights are sorted by cheapest round-trip 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

Prices

Airlines

What is the cheapest month to fly to Missouri?

In general, November is the cheapest month to fly from Ireland to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $876. If you aren’t able to travel to Missouri during the month of November, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $927.

Can stopping save me money on Ireland to Missouri flights?

You could potentially save up to 8% on your flight if you consider stops on a Ireland to Missouri flight.

Cheap Ireland to Missouri flight deals and tips

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

Best Price Found	$490
Fastest flight time	12h 02m
Direct flights	None

The best one-way flight to Missouri from Ireland in the past 72 hours is $490. The best round-trip flight deal from Ireland to Missouri found on momondo in the last 72 hours is $758.

The fastest flight from Ireland to Missouri takes 12h 02m

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

Search flight deals

Frequently asked questions about flying from Ireland to Missouri

When did momondo last update prices for flights from Ireland to Missouri?
Prices for flights from Ireland to Missouri were last updated today.
How many operators does momondo search for flights from Ireland to Missouri?
There is 1 operator available for flights from Ireland to Missouri as of October 2026.
How old do you have to be to fly from Ireland to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Missouri.
What documentation or ID do you need to fly to Missouri?
The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 $782	Free Cancellation	Rating 7.0 12,146 reviews		Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Missouri for you.

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

momondo does allow users to show only those flights to Missouri from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Missouri.

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

If you are not ready to book a flight from Ireland to Missouri now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missouri and let you know when they change.