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Cheap flights from Missouri to Ireland from €305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Ireland departing on 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Missouri to Ireland

Cheap return flights

Iberia Logo
10:36 - 06:30STL-DUB
13h 54m1 stop
Iberia Logo
11:30 - 20:55DUB-STL
15h 25m1 stop
€351Iberia
Find Deal
Tue, 21 Oct - Wed, 5 Nov
Logo
11:49 - 09:55STL-DUB
17h 06m1 stop
Logo
09:00 - 14:25DUB-STL
35h 25m2 stops
€355
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Air Canada Logo
16:05 - 08:15STL-DUB
10h 10m1 stop
Air Canada Logo
09:00 - 14:25DUB-STL
35h 25m2 stops
€356Air Canada
Find Deal
Tue, 21 Oct - Wed, 5 Nov
Air Canada Logo
16:05 - 08:15STL-DUB
10h 10m1 stop
Air Canada Logo
09:00 - 14:25DUB-STL
35h 25m2 stops
€357Air Canada
Find Deal
Tue, 21 Oct - Wed, 5 Nov
United Airlines Logo
08:20 - 09:55STL-DUB
19h 35m2 stops
United Airlines Logo
12:05 - 10:51DUB-STL
28h 46m2 stops
€358United Airlines
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Wed, 5 Nov - Thu, 13 Nov
Delta Logo
06:40 - 07:55STL-DUB
19h 15m2 stops
Delta Logo
10:45 - 22:04DUB-STL
17h 19m2 stops
€359Delta
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Tue, 21 Oct - Wed, 5 Nov
United Airlines Logo
08:25 - 10:20STL-DUB
19h 55m1 stop
United Airlines Logo
09:00 - 21:59DUB-STL
42h 59m2 stops
€374United Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
Lufthansa Logo
11:49 - 09:55STL-DUB
16h 06m1 stop
Lufthansa Logo
09:20 - 13:55DUB-STL
34h 35m1 stop
€389Lufthansa
Find Deal
Wed, 5 Nov - Thu, 13 Nov
Delta Logo
18:00 - 15:00STL-DUB
15h 00m2 stops
Delta Logo
06:00 - 19:01DUB-STL
19h 01m2 stops
€391Delta
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Wed, 20 Aug - Tue, 26 Aug
Lufthansa Logo
07:55 - 07:30SGF-SNN
17h 35m1 stop
Lufthansa Logo
09:45 - 17:45SNN-SGF
14h 00m1 stop
€508Lufthansa
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Fri, 22 Aug - Tue, 26 Aug

United Airlines flights from Missouri to Ireland

Our best United Airlines deals on Missouri to Ireland flight tickets
United Airlines
5 Nov
STL08:20Lambert-St Louis
19h 35m
2 stops
DUB09:55Dublin
13 Nov
DUB12:05Dublin
28h 46m
2 stops
STL10:51Lambert-St Louis
€358
Find similar
United Airlines
5 Nov
STL08:25Lambert-St Louis
19h 55m
1 stop
DUB10:20Dublin
9 Nov
DUB09:00Dublin
42h 59m
2 stops
STL21:59Lambert-St Louis
€374
Find similar
United Airlines
26 Oct
STL16:17Lambert-St Louis
37h 03m
2 stops
DUB10:20Dublin
6 Nov
DUB12:05Dublin
36h 42m
2 stops
STL18:47Lambert-St Louis
€378
Find similar

Iberia flights from Missouri to Ireland

Our best Iberia deals on Missouri to Ireland flight tickets
Iberia
21 Oct
STL10:36Lambert-St Louis
13h 54m
1 stop
DUB06:30Dublin
5 Nov
DUB11:30Dublin
15h 25m
1 stop
STL20:55Lambert-St Louis
€351
Find similar
Iberia
12 Aug
STL13:24Lambert-St Louis
16h 16m
1 stop
DUB11:40Dublin
26 Aug
DUB12:40Dublin
16h 34m
1 stop
STL23:14Lambert-St Louis
€358
Find similar
Iberia
12 Aug
STL20:01Lambert-St Louis
15h 39m
2 stops
DUB17:40Dublin
26 Aug
DUB12:40Dublin
16h 34m
1 stop
STL23:14Lambert-St Louis
€370
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Missouri to Ireland 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, momondo users made 13,528 searches. Data last updated 6 August 2025.
Use the filters below to find and compare flights from Missouri to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 21/10

10:36-06:30

1 stop13h 54m

Dublin

Wed 5/11

11:30-20:55

1 stop15h 25m

€351

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Wed 29/10

11:49-09:55

1 stop17h 06m

Dublin

Wed 5/11

09:00-14:25

2 stops35h 25m

€355

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 21/10

16:05-08:15

1 stop10h 10m

Dublin

Wed 5/11

09:00-14:25

2 stops35h 25m

€356

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 21/10

16:05-08:15

1 stop10h 10m

Dublin

Wed 5/11

09:00-14:25

2 stops35h 25m

€357

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Wed 5/11

08:20-09:55

2 stops19h 35m

Dublin

Thu 13/11

12:05-10:51

2 stops28h 46m

€358

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 21/10

06:40-07:55

2 stops19h 15m

Dublin

Wed 5/11

10:45-22:04

2 stops17h 19m

€359

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Wed 5/11

08:25-10:20

1 stop19h 55m

Dublin

Sun 9/11

09:00-21:59

2 stops42h 59m

€374

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Wed 5/11

11:49-09:55

1 stop16h 06m

Dublin

Thu 13/11

09:20-13:55

1 stop34h 35m

€389

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Wed 20/8

18:00-15:00

2 stops15h 00m

Dublin

Tue 26/8

06:00-19:01

2 stops19h 01m

€391

SpringfieldShannon

SGF - SNN

SGFSNN

Springfield-Branson

Fri 22/8

07:55-07:30

1 stop17h 35m

Shannon

Tue 26/8

09:45-17:45

1 stop14h 00m

€508

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Missouri to Ireland

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 month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from Missouri averaging around €475.

Cheap Missouri to Ireland flight deals and tips

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

Best price found

€305

Fastest flight time

10h 07m

Direct flights

None

Airports in Ireland

2 airports
The best one-way flight to Ireland from Missouri in the past 72 hours is €305. The best return flight deal from Missouri to Ireland found on momondo in the last 72 hours is €351.
The fastest flight from Missouri to Ireland takes 10h 07m
There are no direct flights from Missouri to Ireland. Popular non-direct routes for this connection are Kansas City Airport - Shannon Airport, Lambert-St Louis Airport - Dublin Airport and Kansas City Airport - Dublin Airport.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)
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  • When did momondo last update prices for flights from Missouri to Ireland?

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

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

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

    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 Missouri to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland 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 Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Missouri to Ireland

Compare and see reviews for airlines that fly from Missouri to Ireland with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom €807Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Flights from Missouri to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Missouri and Ireland 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 Missouri to Ireland right now. Can momondo alert me if prices change?

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

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
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Flights to Shannon, Clarefrom €119
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