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Cheap flights from Ireland to Missouri from £462

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — STL
26 Aug — 2 Sep1
1 adult

Cheap flight deals from Ireland to Missouri

Keep the following information in mind while searching for Ireland to Missouri flight deals. Data was last updated 21 August 2025.

Round-trip from

£543

One-way from

£462

Popular in

July

Cheapest in

August

Average price

£609
Scandinavian Airlines
  • Scandinavian Airlines
  • 4/12-8/12
  • 4 total stops
  • 77h 21m total
  • Ireland to Missouri
Search Deals
2/12
  • 2/12
  • 1 total stop
  • 15h 56m total
  • Ireland to Missouri
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Ireland to Missouri

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 21 August 2025.

Thu 4/1212:30DUB - MCI
2 stops39h 51mScandinavian Airlines
Mon 8/1216:15MCI - DUB
2 stops37h 30mScandinavian Airlines
Deal found 18/8£543
Thu 25/912:40DUB - MCI
1 stop12h 26mAmerican Airlines
Thu 9/1009:41MCI - DUB
1 stop18h 04mAmerican Airlines
Deal found 20/8£598
Thu 25/912:40DUB - MCI
2 stops39h 43mScandinavian Airlines
Thu 9/1012:37MCI - DUB
2 stops38h 48mScandinavian Airlines
Deal found 20/8£683
Fri 17/1009:20DUB - MCI
2 stops20h 10mUnited Airlines
Thu 23/1012:40MCI - DUB
2 stops12h 40mUnited Airlines
Deal found 20/8£781
Thu 28/809:20DUB - MCI
2 stops29h 49mUnited Airlines
Wed 10/917:47MCI - DUB
1 stop10h 33mUnited Airlines
Deal found 19/8£782
Thu 16/1009:50DUB - MCI
2 stops19h 40mUnited Airlines
Sun 19/1017:47MCI - DUB
1 stop10h 33mUnited Airlines
Deal found 20/8£786
Thu 16/1011:35DUB - MCI
1 stop11h 51mUnited Airlines
Fri 17/1016:39MCI - DUB
1 stop11h 06mUnited Airlines
Deal found 20/8£1,172
Thu 28/810:35DUB - MCI
2 stops41h 07mTurkish Airlines
Wed 10/907:30MCI - DUB
2 stops20h 05mTurkish Airlines
Deal found 19/8£1,584

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 21 August 2025.
Use the filters below to find and compare flights from Ireland to Missouri that are best for you.

Fly from

Ireland

Fly to

Missouri

Route

Depart

Return

Price

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Thu 4/12

12:30-22:21

2 stops39h 51m

Kansas City

Mon 8/12

16:15-11:45

2 stops37h 30m

£543

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Thu 25/9

12:40-19:06

1 stop12h 26m

Kansas City

Thu 9/10

09:41-09:45

1 stop18h 04m

£598

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Thu 25/9

12:40-22:23

2 stops39h 43m

Kansas City

Thu 9/10

12:37-09:25

2 stops38h 48m

£683

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Fri 17/10

09:20-23:30

2 stops20h 10m

Kansas City

Thu 23/10

12:40-07:20

2 stops12h 40m

£781

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Fri 17/10

09:20-23:30

2 stops20h 10m

Kansas City

Mon 20/10

12:40-07:20

2 stops12h 40m

£781

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Fri 17/10

09:20-23:30

2 stops20h 10m

Kansas City

Tue 21/10

12:40-07:20

2 stops12h 40m

£781

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Sun 12/10

09:20-23:30

2 stops20h 10m

Kansas City

Sun 19/10

16:39-09:45

1 stop11h 06m

£781

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Thu 16/10

09:50-23:30

2 stops19h 40m

Kansas City

Sun 19/10

17:47-10:20

1 stop10h 33m

£786

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Tue 2/12

11:30-21:26

1 stop15h 56m

£462

DublinKansas City

DUB - MCI

DUBMCI

Dublin

Mon 1/12

11:30-21:23

2 stops15h 53m

£462

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 11 results
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
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, February is the cheapest month in which you can book a flight from Ireland to Missouri (average of £722). Flying from Ireland to Missouri in December is currently the most expensive (average of £1,033). 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.

What is the cheapest time of day to fly from IE to MO?

Find hourly flight availability from Ireland to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Missouri as you normally would.

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 21 August 2025.
Read through reviews of airlines operating flights from Ireland to Missouri, such as United Airlines, Aer Lingus, andIberia. 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
8,930 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,930 reviews
United Airlines
7.4
Good
8,930 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Aer Lingus
7.1
Good
1,228 reviews
United Airlines
7.4
Good
8,930 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Iberia
7.0
Good
2,884 reviews
United Airlines
7.4
Good
8,930 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.8
Okay
7,344 reviews
United Airlines
7.4
Good
8,930 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
British Airways
6.7
Okay
7,291 reviews
United Airlines
7.4
Good
8,930 reviews
Check prices

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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 Scandinavian Airlines and American Airlines fly from Ireland to Missouri in about 12h 26m. The time it takes to get you to your destination can typically vary by up to 27h 25m. 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, February is the cheapest month in which you can book a flight from Ireland to Missouri (average of £722). Flying from Ireland to Missouri in December is currently the most expensive (average of £1,033). 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

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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 5 airlines flying from Ireland to Missouri

Discover the top 5 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 21 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£462Average£701FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£547Average£673FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£595Average£661FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest£626Average£661FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£646Average£740FlexibilityNo 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.

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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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