Which airlines fly to Missouri?

United Airlines, American Airlines and Aer Lingus are the top three most popular airlines that fly to Missouri from Ireland according to our data. United Airlines is the first choice among our users, with 39% 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.

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

KLM is the most popular carrier operating from Ireland to Missouri

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

Prices for flights from Ireland to Missouri are refreshed on a daily basis.

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

The number of operators available for flights from Ireland to Missouri is 3 as of October 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 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.

£517 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

Return

One-way

Last minute

Recent return flight deals from Ireland to Missouri

Enter your travel dates to find the best prices.

12:30 - 23:58DUB Dublin-MCI Kansas City

41h 28m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

10:35 - 11:45MCI Kansas City-DUB Dublin

43h 10m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£574Scandinavian Airlines

Tue, 19 Jan - Sun, 24 Jan

11:30 - 23:55DUB Dublin-STL Lambert-St Louis

18h 25m2 stops Reykjavik Keflavik Intl Baltimore/Washington

13:55 - 10:15STL Lambert-St Louis-DUB Dublin

14h 20m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£618Multiple Airlines

Fri, 18 Dec - Thu, 7 Jan

11:30 - 23:55DUB Dublin-STL Lambert-St Louis

18h 25m2 stops Reykjavik Keflavik Intl Baltimore/Washington

13:55 - 10:15STL Lambert-St Louis-DUB Dublin

14h 20m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£618Multiple Airlines

Fri, 18 Dec - Thu, 7 Jan

11:30 - 22:15DUB Dublin-STL Lambert-St Louis

16h 45m2 stops Reykjavik Keflavik Intl Baltimore/Washington

06:40 - 10:15STL Lambert-St Louis-DUB Dublin

21h 35m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£619Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

11:30 - 22:15DUB Dublin-STL Lambert-St Louis

16h 45m2 stops Reykjavik Keflavik Intl Baltimore/Washington

06:40 - 10:15STL Lambert-St Louis-DUB Dublin

21h 35m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£622Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

11:30 - 21:09DUB Dublin-MCI Kansas City

15h 39m1 stop Philadelphia

13:50 - 08:30MCI Kansas City-DUB Dublin

12h 40m1 stop Philadelphia

£665Iberia

Tue, 19 Jan - Sun, 24 Jan

11:30 - 23:16DUB Dublin-MCI Kansas City

17h 46m2 stops Philadelphia Dallas/Fort Worth

13:50 - 08:30MCI Kansas City-DUB Dublin

12h 40m1 stop Philadelphia

£670Multiple Airlines

Tue, 19 Jan - Sun, 24 Jan

11:30 - 22:00DUB Dublin-STL Lambert-St Louis

16h 30m2 stops Reykjavik Keflavik Intl Nashville Intl

13:05 - 10:15STL Lambert-St Louis-DUB Dublin

15h 10m2 stops Baltimore/Washington Reykjavik Keflavik Intl

£681Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

11:35 - 17:37DUB Dublin-MCI Kansas City

12h 02m1 stop Chicago O'Hare Intl

11:22 - 08:10MCI Kansas City-DUB Dublin

14h 48m1 stop Chicago O'Hare Intl

£786United Airlines

Sun, 18 Oct - Sat, 7 Nov

09:00 - 15:26DUB Dublin-STL Lambert-St Louis

12h 26m1 stop Toronto Pearson Intl

13:18 - 08:10STL Lambert-St Louis-DUB Dublin

12h 52m1 stop Chicago O'Hare Intl

£807United Airlines

Thu, 12 Nov - Wed, 2 Dec

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Lufthansa flights from Ireland to Missouri

Our best Lufthansa deals on Ireland to Missouri flight tickets

Lufthansa

19 Nov

DUB05:10Dublin

22h 42m

2 stops

STL21:52Lambert-St Louis

26 Nov

STL13:00Lambert-St Louis

15h 20m

1 stop

DUB10:20Dublin

£788

Lufthansa

13 Nov

DUB05:10Dublin

14h 35m

1 stop

STL13:45Lambert-St Louis

30 Nov

STL11:29Lambert-St Louis

16h 26m

1 stop

DUB09:55Dublin

£795

Lufthansa

13 Nov

DUB05:10Dublin

14h 35m

1 stop

STL13:45Lambert-St Louis

1 Dec

STL13:17Lambert-St Louis

15h 43m

2 stops

DUB11:00Dublin

£798

United Airlines flights from Ireland to Missouri

Our best United Airlines deals on Ireland to Missouri flight tickets

United Airlines

18 Oct

DUB11:35Dublin

12h 02m

1 stop

MCI17:37Kansas City

7 Nov

MCI11:22Kansas City

14h 48m

1 stop

DUB08:10Dublin

£786

United Airlines

12 Nov

DUB09:00Dublin

12h 26m

1 stop

STL15:26Lambert-St Louis

30 Nov

STL06:00Lambert-St Louis

19h 30m

1 stop

DUB07:30Dublin

£807

United Airlines

12 Nov

DUB09:00Dublin

12h 26m

1 stop

STL15:26Lambert-St Louis

3 Dec

STL09:40Lambert-St Louis

16h 30m

1 stop

DUB08:10Dublin

£809

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Tue 19/1

12:30-23:58

2 stops41h 28m

Kansas City

Sun 24/1

10:35-11:45

2 stops43h 10m

£574

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Fri 18/12

11:30-23:55

2 stops18h 25m

Lambert-St Louis

Thu 7/1

13:55-10:15

2 stops14h 20m

£618

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Fri 18/12

11:30-23:55

2 stops18h 25m

Lambert-St Louis

Thu 7/1

13:55-10:15

2 stops14h 20m

£618

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 19/11

11:30-22:15

2 stops16h 45m

Lambert-St Louis

Thu 26/11

06:40-10:15

2 stops21h 35m

£619

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 19/11

11:30-22:15

2 stops16h 45m

Lambert-St Louis

Thu 26/11

06:40-10:15

2 stops21h 35m

£622

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Tue 19/1

11:30-21:09

1 stop15h 39m

Kansas City

Sun 24/1

13:50-08:30

1 stop12h 40m

£665

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Tue 19/1

11:30-23:16

2 stops17h 46m

Kansas City

Sun 24/1

13:50-08:30

1 stop12h 40m

£670

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 19/11

11:30-22:00

2 stops16h 30m

Lambert-St Louis

Thu 26/11

13:05-10:15

2 stops15h 10m

£681

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Sun 18/10

11:35-17:37

1 stop12h 02m

Kansas City

Sat 7/11

11:22-08:10

1 stop14h 48m

£786

Fastest return journey

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 12/11

09:00-15:26

1 stop12h 26m

Lambert-St Louis

Wed 2/12

13:18-08:10

1 stop12h 52m

£807

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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?

The month of November is, on average, the cheapest month to fly to Missouri from Ireland, with most prices found around £663. The month of May is another great option to travel to Missouri, with average flight prices from Ireland averaging around £702.

Can stopping save me money on Ireland to Missouri flights?

You could potentially save up to 42% 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	£517
Fastest flight time	12h 32m
Direct flights	None

The best one-way flight to Missouri from Ireland in the past 72 hours is £517. The best return flight deal from Ireland to Missouri found on momondo in the last 72 hours is £574.

The fastest flight from Ireland to Missouri takes 12h 32m

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 are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Missouri?
The number of operators available for flights from Ireland to Missouri is 3 as of October 2026.
How old do you have to be to fly from Ireland to Missouri?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 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 £455	Free Cancellation	Rating 7.0 12,145 reviews	Search American Airlines flights
United Airlines	PriceFrom £657	Free Cancellation	Rating 7.4 10,319 reviews	Search United Airlines flights
Aer Lingus	PriceFrom £737	Free Cancellation	Rating 7.3 1,817 reviews	Search Aer Lingus flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Missouri . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Missouri from Ireland with this policy.

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

Once you have performed a search for Ireland to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Ireland to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.