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Cheap flights from Ireland to Missouri from £664

DUB — STL
18 Nov — 25 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Missouri

Thu 17/1211:30 -
2 stops18h 25m
Thu 7/113:55 -
2 stops14h 20m
Deal found 14/10£664
Sun 1/1111:30 -
2 stops18h 25m
Sat 14/1110:35 -
2 stops17h 40m
Deal found 15/10£681
Fri 18/1211:30 -
2 stops18h 25m
Thu 7/113:55 -
2 stops14h 20m
Deal found 17/10£687
Mon 30/1113:45 -
1 stop16h 14m
Mon 7/1219:54 -
2 stops31h 11m
Deal found 16/10£701
Sat 12/1220:40 -
2 stops28h 50m
Sun 3/111:09 -
2 stops23h 46m
Deal found 16/10£722
Thu 17/1211:30 -
1 stop17h 12m
Thu 7/113:05 -
1 stop13h 25m
Deal found 14/10£728
Sun 1/1109:30 -
2 stops16h 13m
Sat 14/1113:34 -
2 stops14h 46m
Deal found 14/10£847
Mon 30/1110:40 -
1 stop17h 11m
Mon 7/1215:16 -
1 stop10h 54m
Deal found 16/10£849

Find flight deals from Ireland to Missouri

Round-trip from

£664

Popular in

July

Cheapest in

April
17/12-7/1
  • 17/12-7/1
  • 4 total stops
  • 32h 45m total
  • Ireland to Missouri
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Sun 1/11

11:30-23:55

2 stops18h 25m

Lambert-St Louis

Sat 14/11

10:35-10:15

2 stops17h 40m

£681

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

£687

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Sat 12/12

20:40-19:30

2 stops28h 50m

Lambert-St Louis

Sun 3/1

11:09-16:55

2 stops23h 46m

£722

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 17/12

11:30-22:42

1 stop17h 12m

Lambert-St Louis

Thu 7/1

13:05-08:30

1 stop13h 25m

£728

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 17/12

11:30-22:42

1 stop17h 12m

Lambert-St Louis

Thu 7/1

13:05-08:30

1 stop13h 25m

£728

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Mon 30/11

12:55-23:28

1 stop16h 33m

Lambert-St Louis

Mon 7/12

13:17-09:00

1 stop13h 43m

£730

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 14/1

13:05-22:34

2 stops15h 29m

Lambert-St Louis

Mon 18/1

17:50-17:05

2 stops17h 15m

£734

DublinSt. Louis

DUB Dublin - STL Lambert-St Louis

DUBSTL

Dublin

Thu 17/12

11:30-22:42

1 stop17h 12m

Lambert-St Louis

Thu 7/1

11:34-08:30

2 stops14h 56m

£738

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Sun 1/11

13:35-23:52

2 stops16h 17m

Kansas City

Sat 14/11

13:09-08:10

1 stop13h 01m

£847

DublinKansas City

DUB Dublin - MCI Kansas City

DUBMCI

Dublin

Mon 30/11

09:00-10:27

2 stops31h 27m

Kansas City

Mon 7/12

11:27-07:30

2 stops14h 03m

£847

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Ireland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ireland to Missouri

What is the cheapest month to book a flight from Ireland to Missouri?

Currently, November is the cheapest month in which you can book a flight from Ireland to Missouri (average of £657). Flying from Ireland to Missouri in July is currently the most expensive (average of £975). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Missouri

Read through reviews of airlines operating flights from Ireland to Missouri, such as Aer Lingus,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,845 reviews
Check prices

Boarding

7.5

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
Aer Lingus
7.3
Good
1,845 reviews
Aer Lingus
7.3
Good
1,845 reviews
Check prices

Boarding

7.5

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
United Airlines
7.3
Good
10,388 reviews
Aer Lingus
7.3
Good
1,845 reviews
Check prices

Boarding

7.5

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.
American Airlines
7.0
Good
12,177 reviews
Aer Lingus
7.3
Good
1,845 reviews
Check prices

Boarding

7.5

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Karin,Oct 2026

DUB - MCO

Food could have been better. The chicken and rice dish was excellent. Not sure about the salads. And the pizza was horrible was lukewarm and had way too much dough. Staff was mixed. Some staff didn’t seem like they wanted to be there.

Related info for your journey

  • How long is the flight from Ireland to Missouri?

    Airlines like British Airways and United Airlines fly from Ireland to Missouri in about 16h 17m. The time it takes to get you to your destination can typically vary by up to 12h 33m. The distance between Ireland and Missouri is about 4046 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ireland to Missouri that include hotel bookings?

    Yes. In addition to deals on Ireland to Missouri flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Missouri.

  • Can I find deals for business class flights from Ireland to Missouri?

    Yes. Cheapflights offers flight deals from Ireland to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Missouri?

    Currently, November is the cheapest month in which you can book a flight from Ireland to Missouri (average of £657). Flying from Ireland to Missouri in July is currently the most expensive (average of £975). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Ireland to Missouri

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£451Average£689FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£651Average£949FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£731Average£734FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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When you search for this flight from Ireland to Missouri, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Missouri flexibly with Cheapflights today.

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