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Cheap flights from Missouri to Dublin from $222

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 Dublin departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
4:15 pm - 5:10 am
STL
-
DUB
30h 55m
1 stop
Aer Lingus Logo
1:00 pm - 3:30 pm
DUB
-
STL
32h 30m
1 stop
$349Aer Lingus
Mon, Nov 9 - Wed, Nov 18
Aer Lingus Logo
4:05 pm - 5:10 am
STL
-
DUB
31h 05m
1 stop
Aer Lingus Logo
1:00 pm - 3:26 pm
DUB
-
STL
32h 26m
1 stop
$350Aer Lingus
Mon, Nov 9 - Wed, Nov 18
Aer Lingus Logo
8:55 am - 5:10 am
STL
-
DUB
14h 15m
1 stop
Aer Lingus Logo
1:20 pm - 2:02 pm
DUB
-
STL
30h 42m
1 stop
$354Aer Lingus
Tue, Aug 11 - Wed, Aug 19
Aer Lingus Logo
8:55 am - 5:10 am
STL
-
DUB
14h 15m
1 stop
Aer Lingus Logo
1:20 pm - 2:02 pm
DUB
-
STL
30h 42m
1 stop
$355Aer Lingus
Tue, Aug 11 - Wed, Aug 19
United Airlines Logo
5:42 pm - 10:20 am
MCI
-
DUB
11h 38m
1 stop
United Airlines Logo
9:00 am - 10:29 pm
DUB
-
MCI
43h 29m
2 stops
$679United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
1:32 pm - 9:55 am
MCI
-
DUB
15h 23m
2 stops
United Airlines Logo
9:00 am - 4:52 pm
DUB
-
MCI
37h 52m
2 stops
$683United Airlines
Wed, Oct 28 - Wed, Nov 4
Air Canada Logo
9:08 am - 6:10 am
MCI
-
DUB
40h 02m
2 stops
Air Canada Logo
9:00 am - 4:05 pm
DUB
-
MCI
37h 05m
2 stops
$687Air Canada
Mon, Oct 26 - Wed, Nov 4
American Airlines Logo
1:53 pm - 9:35 am
COU
-
DUB
13h 42m
2 stops
American Airlines Logo
11:30 am - 10:00 pm
DUB
-
COU
16h 30m
2 stops
$701American Airlines
Tue, Dec 1 - Tue, Dec 8
KLM Logo
6:00 am - 7:45 am
SGF
-
DUB
19h 45m
1 stop
KLM Logo
5:45 am - 6:10 pm
DUB
-
SGF
18h 25m
2 stops
$702KLM
Mon, Nov 9 - Tue, Nov 17
American Airlines Logo
12:00 pm - 7:15 am
COU
-
DUB
14h 15m
1 stop
American Airlines Logo
1:00 pm - 10:37 pm
DUB
-
COU
15h 37m
1 stop
$731American Airlines
Wed, Oct 28 - Tue, Nov 3

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United Airlines flights from Missouri to Dublin

Our best United Airlines deals on Missouri to Dublin flight tickets
United Airlines
Oct 26
STL1:24 pmLambert-St Louis
15h 56m
1 stop
DUB10:20 amDublin
Nov 4
DUB9:00 amDublin
33h 06m
2 stops
STL12:06 pmLambert-St Louis
$679
United Airlines
Oct 26
STL1:08 pmLambert-St Louis
13h 22m
2 stops
DUB7:30 amDublin
Nov 4
DUB9:00 amDublin
12h 30m
1 stop
STL3:30 pmLambert-St Louis
$697
United Airlines
Dec 1
COU11:15 amColumbia Regional
14h 55m
1 stop
DUB8:10 amDublin
Dec 8
DUB10:40 amDublin
33h 49m
1 stop
COU2:29 pmColumbia Regional
$706

British Airways flights from Missouri to Dublin

Our best British Airways deals on Missouri to Dublin flight tickets
British Airways
Oct 26
STL9:35 amLambert-St Louis
19h 15m
2 stops
DUB9:50 amDublin
Nov 4
DUB8:40 pmDublin
28h 49m
2 stops
STL7:29 pmLambert-St Louis
$680
British Airways
Nov 9
SGF6:00 pmSpringfield-Branson
17h 05m
2 stops
DUB5:05 pmDublin
Nov 17
DUB10:55 amDublin
17h 33m
2 stops
SGF10:28 pmSpringfield-Branson
$705
British Airways
Nov 4
STL8:40 amLambert-St Louis
19h 00m
2 stops
DUB9:40 amDublin
Nov 9
DUB8:40 pmDublin
28h 47m
2 stops
STL7:27 pmLambert-St Louis
$714

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Dublin 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 832,500 searches. Data last updated June 24, 2026.
Use the filters below to find and compare flights from Missouri to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Mon 11/9

4:15 pm-5:10 am

1 stop30h 55m

Dublin

Wed 11/18

1:00 pm-3:30 pm

1 stop32h 30m

$349

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Mon 11/9

4:05 pm-5:10 am

1 stop31h 05m

Dublin

Wed 11/18

1:00 pm-3:26 pm

1 stop32h 26m

$350

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 8/11

8:55 am-5:10 am

1 stop14h 15m

Dublin

Wed 8/19

1:20 pm-2:02 pm

1 stop30h 42m

$354

St. LouisDublin

STL - DUB

STLDUB

Lambert-St Louis

Tue 8/11

8:55 am-5:10 am

1 stop14h 15m

Dublin

Wed 8/19

1:20 pm-2:02 pm

1 stop30h 42m

$355

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 10/28

5:42 pm-10:20 am

1 stop11h 38m

Dublin

Wed 11/4

9:00 am-10:29 pm

2 stops43h 29m

$679

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Wed 10/28

1:32 pm-9:55 am

2 stops15h 23m

Dublin

Wed 11/4

9:00 am-4:52 pm

2 stops37h 52m

$683

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Mon 10/26

9:08 am-6:10 am

2 stops40h 02m

Dublin

Wed 11/4

9:00 am-4:05 pm

2 stops37h 05m

$687

ColumbiaDublin

COU - DUB

COUDUB

Columbia Regional

Tue 12/1

1:53 pm-9:35 am

2 stops13h 42m

Dublin

Tue 12/8

11:30 am-10:00 pm

2 stops16h 30m

$701

SpringfieldDublin

SGF - DUB

SGFDUB

Springfield-Branson

Mon 11/9

6:00 am-7:45 am

1 stop19h 45m

Dublin

Tue 11/17

5:45 am-6:10 pm

2 stops18h 25m

$702
Quickest round-trip

ColumbiaDublin

COU - DUB

COUDUB

Columbia Regional

Wed 10/28

12:00 pm-7:15 am

1 stop14h 15m

Dublin

Tue 11/3

1:00 pm-10:37 pm

1 stop15h 37m

$731

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Missouri to Dublin

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 Dublin?

In general, September is the cheapest month to fly from Missouri to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $322. If you’re not able to fly to Dublin in September, then May is your next best option. Flight prices from Missouri to Dublin during May average around $348.

How far in advance should I book a flight from Missouri to Dublin?

You are more likely to see cheaper flights to Dublin from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $717 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Missouri for as low as $497 on momondo.

Can stopping save me money on Missouri to Dublin flights?

You could potentially save up to 63% on your flight if you consider stops on a Missouri to Dublin flight.

Cheap Missouri to Dublin flight deals and tips

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

Fastest flight time

10h 48m

Direct flights

None
The fastest flight from Missouri to Dublin takes 10h 48m
There are no direct flights from Missouri to Dublin. There are no popular flight routes from Missouri to Dublin.
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Frequently asked questions about flying from Missouri to Dublin

  • When did momondo last update prices for flights from Missouri to Dublin Airport?

    Prices for flights from Missouri to Dublin Airport were last updated today.

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

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

    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 Missouri to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Dublin

Compare and see reviews for airlines that fly from Missouri to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $325Free CancellationRating
7.3
1,622 reviews
Search Aer Lingus flights
KLMPriceFrom $412Free CancellationRating
7.8
1,530 reviews
Search KLM flights
United AirlinesPriceFrom $416Free CancellationRating
7.4
9,880 reviews
Search United Airlines flights
British AirwaysPriceFrom $418Free CancellationRating
6.7
8,068 reviews
Search British Airways flights
LufthansaPriceFrom $424Free CancellationRating
6.8
8,091 reviews
Search Lufthansa flights
Air CanadaPriceFrom $428Free CancellationRating
7.1
11,251 reviews
Search Air Canada flights
IberiaPriceFrom $466Free CancellationRating
7.0
3,246 reviews
Search Iberia flights
DeltaPriceFrom $481Free CancellationRating
7.8
8,431 reviews
Search Delta flights
American AirlinesPriceFrom $482Free CancellationRating
7.1
11,750 reviews
Search American Airlines flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Bray
Kildare
Mullingar
Wicklow
Drogheda
Malahide
Portmarnock
Dundalk
Arklow
Leixlip
Castleknock
Naas
Cavan
Carlingford
Maynooth
Slane
Thurles

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Dublin from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Dublin from Missouri are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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