What airlines fly to Dublin?

United Airlines, American Airlines and Aer Lingus are the top three most popular airlines that fly to Dublin from Missouri according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 9 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Dublin?

Average flight duration from Missouri to Dublin depends on which airport you fly into and out of. Flying from Kansas City to Dublin is 10h 37m on average, while flying from St. Louis to Dublin is 11h 06m on average. Dublin is the most popular airport in Dublin.

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

Aer Lingus, Lufthansa, and United Airlines are the most popular carriers operating 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?

As of August 2026, there are 9 operators available to choose from 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.

$225 Cheap Flights from Missouri to Dublin in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Dublin

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:05 pm - 5:10 amSTL Lambert-St Louis-DUB Dublin

31h 05m1 stop Toronto Pearson Intl

1:00 pm - 3:26 pmDUB Dublin-STL Lambert-St Louis

32h 26m1 stop Toronto Pearson Intl

$338Aer Lingus

Mon, Jan 11 - Tue, Jan 19

4:05 pm - 5:10 amSTL Lambert-St Louis-DUB Dublin

32h 05m1 stop Toronto Pearson Intl

1:00 pm - 3:26 pmDUB Dublin-STL Lambert-St Louis

32h 26m1 stop Toronto Pearson Intl

$338Aer Lingus

Mon, Oct 26 - Wed, Nov 4

7:30 am - 7:30 amSTL Lambert-St Louis-DUB Dublin

18h 00m1 stop Newark

9:00 am - 12:06 pmDUB Dublin-STL Lambert-St Louis

33h 06m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$679United Airlines

Tue, Dec 8 - Tue, Dec 15

1:08 pm - 8:10 amSTL Lambert-St Louis-DUB Dublin

13h 02m1 stop Chicago O'Hare Intl

9:00 am - 12:06 pmDUB Dublin-STL Lambert-St Louis

33h 06m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$679United Airlines

Tue, Dec 8 - Tue, Dec 15

7:04 pm - 7:10 amSTL Lambert-St Louis-DUB Dublin

30h 06m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:10 am - 1:45 pmDUB Dublin-STL Lambert-St Louis

14h 35m1 stop Frankfurt am Main

$684Multiple Airlines

Sat, Jan 9 - Fri, Feb 12

6:50 pm - 7:10 amSTL Lambert-St Louis-DUB Dublin

30h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl

5:10 am - 1:45 pmDUB Dublin-STL Lambert-St Louis

14h 35m1 stop Frankfurt am Main

$686Multiple Airlines

Tue, Nov 10 - Fri, Nov 20

7:33 am - 7:10 amSTL Lambert-St Louis-DUB Dublin

17h 37m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:00 am - 3:41 pmDUB Dublin-STL Lambert-St Louis

36h 41m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$687Air Canada

Sun, Jan 31 - Thu, Feb 11

7:33 am - 7:10 amSTL Lambert-St Louis-DUB Dublin

17h 37m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:00 am - 4:56 pmDUB Dublin-STL Lambert-St Louis

37h 56m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$687Air Canada

Wed, Feb 3 - Thu, Feb 11

6:50 pm - 5:10 pmSTL Lambert-St Louis-DUB Dublin

16h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

9:10 am - 9:52 pmDUB Dublin-STL Lambert-St Louis

18h 42m2 stops Frankfurt am Main Newark

$701Lufthansa

Sun, Nov 1 - Tue, Nov 10

6:50 pm - 5:10 pmSTL Lambert-St Louis-DUB Dublin

16h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

5:15 pm - 1:45 pmDUB Dublin-STL Lambert-St Louis

26h 30m1 stop Frankfurt am Main

$714Lufthansa

Sun, Nov 1 - Tue, Nov 10

Cheap last minute flights

Enter your travel dates to find the best prices.

8:55 am - 5:10 amSTL Lambert-St Louis-DUB Dublin

14h 15m1 stop Toronto Pearson Intl

1:20 pm - 8:24 pmDUB Dublin-STL Lambert-St Louis

13h 04m1 stop Toronto Pearson Intl

$665Aer Lingus

Sun, Aug 16 - Tue, Aug 25

8:55 am - 5:10 amSTL Lambert-St Louis-DUB Dublin

14h 15m1 stop Toronto Pearson Intl

11:35 am - 4:24 pmDUB Dublin-STL Lambert-St Louis

10h 49m1 stop Chicago O'Hare Intl

$671Aer Lingus

Tue, Aug 18 - Tue, Aug 25

3:30 pm - 11:35 amSTL Lambert-St Louis-DUB Dublin

14h 05m1 stop Frankfurt am Main

5:45 pm - 1:25 pmDUB Dublin-STL Lambert-St Louis

25h 40m2 stops Munich Franz Josef Strauss Frankfurt am Main

$828Lufthansa

Tue, Aug 18 - Tue, Aug 25

5:08 pm - 9:45 amMCI Kansas City-DUB Dublin

10h 37m1 stop Chicago O'Hare Intl

9:50 am - 10:25 amDUB Dublin-MCI Kansas City

30h 35m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$830United Airlines

Mon, Aug 17 - Tue, Sep 1

12:10 pm - 10:40 amMCI Kansas City-DUB Dublin

16h 30m1 stop Washington, D.C. Dulles Intl

9:50 am - 4:40 pmDUB Dublin-MCI Kansas City

36h 50m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$830United Airlines

Mon, Aug 17 - Tue, Sep 1

7:30 am - 7:45 amMCI Kansas City-DUB Dublin

18h 15m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

9:50 am - 5:30 pmDUB Dublin-MCI Kansas City

37h 40m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$833Air Canada

Mon, Aug 17 - Tue, Aug 25

11:22 am - 7:45 amMCI Kansas City-DUB Dublin

14h 23m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl

9:50 am - 10:25 amDUB Dublin-MCI Kansas City

30h 35m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$833Air Canada

Sun, Aug 16 - Thu, Aug 27

8:40 am - 8:00 amSTL Lambert-St Louis-DUB Dublin

17h 20m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

6:00 am - 1:25 pmDUB Dublin-STL Lambert-St Louis

13h 25m1 stop Frankfurt am Main

$842Lufthansa

Sun, Aug 16 - Tue, Aug 25

3:58 pm - 8:45 amMCI Kansas City-DUB Dublin

10h 47m1 stop Atlanta Hartsfield-Jackson

8:55 am - 8:47 pmDUB Dublin-MCI Kansas City

17h 52m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$858Delta

Sun, Aug 16 - Fri, Aug 28

2:13 pm - 10:00 amMCI Kansas City-DUB Dublin

13h 47m1 stop Detroit Metropolitan Wayne County

5:55 am - 4:50 pmDUB Dublin-MCI Kansas City

16h 55m2 stops Amsterdam Schiphol Minneapolis St Paul

$908Delta

Sun, Aug 16 - Sun, Aug 23

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Air Canada flights from Missouri to Dublin

Our best Air Canada deals on Missouri to Dublin flight tickets

Air Canada

Nov 24

MCI6:40 pmKansas City

30h 30m

2 stops

DUB7:10 amDublin

Dec 3

DUB9:00 amDublin

44h 37m

2 stops

MCI11:37 pmKansas City

$687

Air Canada

Nov 23

MCI6:40 pmKansas City

54h 30m

2 stops

DUB7:10 amDublin

Dec 3

DUB9:00 amDublin

44h 37m

2 stops

MCI11:37 pmKansas City

$692

Air Canada

Nov 24

MCI3:19 pmKansas City

33h 51m

2 stops

DUB7:10 amDublin

Dec 5

DUB9:00 amDublin

41h 52m

2 stops

MCI8:52 pmKansas City

$737

Aer Lingus flights from Missouri to Dublin

Our best Aer Lingus deals on Missouri to Dublin flight tickets

Aer Lingus

Jan 9

STL4:05 pmLambert-St Louis

31h 05m

1 stop

DUB5:10 amDublin

Jan 19

DUB1:00 pmDublin

32h 26m

1 stop

STL3:26 pmLambert-St Louis

$338

Aer Lingus

Jan 9

STL4:05 pmLambert-St Louis

31h 05m

1 stop

DUB5:10 amDublin

Jan 19

DUB1:00 pmDublin

32h 26m

1 stop

STL3:26 pmLambert-St Louis

$339

Aer Lingus

Feb 1

STL4:05 pmLambert-St Louis

31h 05m

1 stop

DUB5:10 amDublin

Feb 9

DUB1:00 pmDublin

32h 26m

1 stop

STL3:26 pmLambert-St Louis

$341

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Mon 1/11

4:05 pm-5:10 am

1 stop31h 05m

Dublin

Tue 1/19

1:00 pm-3:26 pm

1 stop32h 26m

$338

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Mon 10/26

4:05 pm-5:10 am

1 stop32h 05m

Dublin

Wed 11/4

1:00 pm-3:26 pm

1 stop32h 26m

$338

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Tue 12/8

7:30 am-7:30 am

1 stop18h 00m

Dublin

Tue 12/15

9:00 am-12:06 pm

2 stops33h 06m

$679

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Tue 12/8

1:08 pm-8:10 am

1 stop13h 02m

Dublin

Tue 12/15

9:00 am-12:06 pm

2 stops33h 06m

$679

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Sat 1/9

7:04 pm-7:10 am

2 stops30h 06m

Dublin

Fri 2/12

5:10 am-1:45 pm

1 stop14h 35m

$684

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Tue 11/10

6:50 pm-7:10 am

2 stops30h 20m

Dublin

Fri 11/20

5:10 am-1:45 pm

1 stop14h 35m

$686

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Sun 1/31

7:33 am-7:10 am

2 stops17h 37m

Dublin

Thu 2/11

9:00 am-3:41 pm

2 stops36h 41m

$687

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Wed 2/3

7:33 am-7:10 am

2 stops17h 37m

Dublin

Thu 2/11

9:00 am-4:56 pm

2 stops37h 56m

$687

Quickest round-trip

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Sun 11/1

6:50 pm-5:10 pm

2 stops16h 20m

Dublin

Tue 11/10

9:10 am-9:52 pm

2 stops18h 42m

$701

St. LouisDublin

STL Lambert-St Louis - DUB Dublin

STLDUB

Lambert-St Louis

Sun 11/1

6:50 pm-5:10 pm

2 stops16h 20m

Dublin

Tue 11/10

5:15 pm-1:45 pm

1 stop26h 30m

$714

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Dublin?

In general, January 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 $504. If you’re not able to fly to Dublin in January, then February is your next best option. Flight prices from Missouri to Dublin during February average around $522.

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 $714 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 $568 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 37m
Direct flights	None

The fastest flight from Missouri to Dublin takes 10h 37m

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

Search flight deals

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?
As of August 2026, there are 9 operators available to choose from 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 Lingus	PriceFrom $325	Free Cancellation	Rating 7.3 1,706 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom $424	Free Cancellation	Rating 6.8 8,195 reviews	Search Lufthansa flights
British Airways	PriceFrom $429	Free Cancellation	Rating 6.7 8,168 reviews	Search British Airways flights
Delta	PriceFrom $433	Free Cancellation	Rating 7.8 8,507 reviews	Search Delta flights
American Airlines	PriceFrom $482	Free Cancellation	Rating 7.1 11,946 reviews	Search American Airlines flights
United Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 10,107 reviews	Search United Airlines flights
KLM	PriceFrom $485	Free Cancellation	Rating 7.8 1,559 reviews	Search KLM flights
Air Canada	PriceFrom $523	Free Cancellation	Rating 7.1 11,481 reviews	Search Air Canada flights
Iberia	PriceFrom $540	Free Cancellation	Rating 7.0 3,256 reviews	Search Iberia flights

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Portmarnock

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Carlingford

Drogheda

Arklow

Naas

Castleknock

Cavan

Slane

Maynooth

Thurles

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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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Cheap flights from Missouri to Dublin from $225

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Missouri to Dublin

Our best Air Canada deals on Missouri to Dublin flight tickets

Aer Lingus flights from Missouri to Dublin

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How to get the cheapest flight ticket from Missouri to Dublin

What is the cheapest month to fly to Dublin?

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

Can stopping save me money on Missouri to Dublin flights?

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

What airlines fly to Dublin?

How long does it take to fly to Dublin?

Cheap Missouri to Dublin flight deals and tips

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Frequently asked questions about flying from Missouri to Dublin

Best airlines flying from Missouri to Dublin

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

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Why use momondo?

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly your favorite airline to Dublin

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Cabin classes currently available on flights to Dublin

List of cabin classes available on flights landing in Dublin. Availability may vary depending on flight origin and airline.

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