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Cheap flights from Ireland to Missouri from £654

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MCI
7 Jul — 14 Jul1
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
Explore the most affordable flight options available from Ireland to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 June 2026.

Fri 11/911:10
DUB
-
MCI
2 stops17h 09m
British Airways
Sat 19/919:35
MCI
-
DUB
2 stops14h 10m
British Airways
Deal found 7/6£654
Fri 11/907:30
DUB
-
MCI
2 stops17h 10m
British Airways
Sun 20/914:14
MCI
-
DUB
2 stops15h 06m
British Airways
Deal found 7/6£657
Sun 13/911:10
DUB
-
MCI
2 stops16h 46m
British Airways
Sun 20/911:31
MCI
-
DUB
2 stops15h 29m
British Airways
Deal found 7/6£689
Fri 11/912:40
DUB
-
MCI
1 stop16h 44m
Iberia
Sat 19/914:27
MCI
-
DUB
1 stop13h 18m
Iberia
Deal found 7/6£696
Fri 11/909:30
DUB
-
MCI
2 stops15h 10m
American Airlines
Sat 19/909:49
MCI
-
DUB
1 stop17h 56m
American Airlines
Deal found 7/6£700
Sat 12/907:30
DUB
-
MCI
2 stops17h 10m
British Airways
Sat 19/912:19
MCI
-
DUB
2 stops15h 21m
British Airways
Deal found 7/6£720
Sat 12/909:30
DUB
-
MCI
1 stop18h 45m
Iberia
Sat 19/913:03
MCI
-
DUB
1 stop14h 42m
Iberia
Deal found 7/6£724
Sat 12/911:45
DUB
-
MCI
1 stop13h 26m
American Airlines
Sun 20/909:11
MCI
-
DUB
1 stop18h 24m
American Airlines
Deal found 7/6£725
Sun 13/912:40
DUB
-
MCI
1 stop15h 16m
Iberia
Sun 20/914:14
MCI
-
DUB
2 stops36h 51m
Iberia
Deal found 7/6£776
Mon 27/709:40
DUB
-
MCI
2 stops17h 09m
Multiple Airlines
Mon 17/815:14
MCI
-
DUB
2 stops20h 36m
Multiple Airlines
Deal found 3/6£816
Sun 13/912:45
DUB
-
MCI
2 stops15h 09m
American Airlines
Sun 20/915:59
MCI
-
DUB
1 stop12h 36m
American Airlines
Deal found 7/6£830
Mon 27/709:30
DUB
-
MCI
1 stop20h 49m
Finnair
Mon 17/812:28
MCI
-
DUB
1 stop15h 17m
Finnair
Deal found 7/6£856

Find flight deals from Ireland to Missouri

Keep the following information in mind while searching for Ireland to Missouri flight deals. Data was last updated 7 June 2026.

Round-trip from

£654

Popular in

August

Cheapest in

February

Average price

£846
British Airways
  • British Airways
  • 11/9-19/9
  • 4 total stops
  • 31h 19m total
  • Ireland to Missouri
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Missouri 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, Cheapflights users made 858,174 searches. Data last updated 7 June 2026.
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

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Fri 11/9

07:30-18:40

2 stops17h 10m

Kansas City

Sun 20/9

14:14-11:20

2 stops15h 06m

£657

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sat 12/9

11:45-13:00

1 stop31h 15m

Kansas City

Sun 20/9

14:25-09:45

1 stop13h 20m

£696

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Fri 11/9

09:30-18:40

2 stops15h 10m

Kansas City

Sun 20/9

11:31-09:45

1 stop16h 14m

£700

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sat 12/9

07:30-18:40

2 stops17h 10m

Kansas City

Sat 19/9

12:19-09:40

2 stops15h 21m

£720

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Mon 27/7

09:40-20:49

2 stops17h 09m

Kansas City

Mon 17/8

15:14-17:50

2 stops20h 36m

£816

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Mon 27/7

09:30-19:14

1 stop15h 44m

Kansas City

Mon 17/8

06:00-06:30

1 stop18h 30m

£869

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Mon 27/7

09:30-19:14

1 stop15h 44m

Kansas City

Mon 17/8

14:09-09:45

1 stop13h 36m

£875
Fastest return journey

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Tue 14/7

16:45-00:19

1 stop13h 34m

Kansas City

Sun 11/10

09:29-05:10

1 stop13h 41m

£929

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Sorted by cheapest first

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, May is the cheapest month in which you can book a flight from Ireland to Missouri (average of £450). Flying from Ireland to Missouri in January is currently the most expensive (average of £837). 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

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated 7 June 2026.
Read through reviews of airlines operating flights from Ireland to Missouri, such as United Airlines,Aer Lingus, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,776 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,776 reviews
United Airlines
7.4
Good
9,776 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Aer Lingus
7.3
Good
1,600 reviews
United Airlines
7.4
Good
9,776 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,649 reviews
United Airlines
7.4
Good
9,776 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Iberia
7.0
Good
3,227 reviews
United Airlines
7.4
Good
9,776 reviews
Check prices

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Missouri?

    Airlines like British Airways and American Airlines fly from Ireland to Missouri in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 2h. 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, May is the cheapest month in which you can book a flight from Ireland to Missouri (average of £450). Flying from Ireland to Missouri in January is currently the most expensive (average of £837). 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

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Alternative routes for Ireland to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Ireland to Missouri

Discover the top 4 airlines that operate flights from Ireland to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£450Average£706FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£467Average£731FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£474Average£730FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£710Average£796FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Missouri?

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.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Missouri?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Missouri for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to Missouri with no change fees?

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

Can Cheapflights notify me if prices for flights from Ireland to Missouri become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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