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Ireland

$371+ Cheap flights from Missouri to Ireland

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DUB
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Missouri to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Ireland (IE0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Round-trip from

$517
(United Airlines)

One-way from

$386
(StudentUniverse)
From Missouri to Ireland
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One-way flight from Missouri to Ireland
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Find flight deals from Missouri to Ireland

Cheapest flights from Missouri to Ireland
Explore the most affordable flight options available from Missouri to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2011:30 amMCI - DUB
2 stops13h 30mUnited Airlines
Sat 3/19:00 amDUB - MCI
2 stops40h 42mUnited Airlines
Deal found 1/28$517
This Finnair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:06 pmMCI - DUB
1 stop14h 39mFinnair
Wed 4/99:40 amDUB - MCI
2 stops20h 02mFinnair
Deal found 1/28$532
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/256:00 pmMCI - DUB
2 stops13h 35mAmerican Airlines
Tue 3/42:05 pmDUB - MCI
2 stops15h 00mAmerican Airlines
Deal found 1/28$541
This United deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2411:25 amSGF - DUB
2 stops14h 35mUnited Airlines
Tue 4/19:50 amDUB - SGF
2 stops34h 14mUnited Airlines
Deal found 1/29$551
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/202:33 pmMCI - DUB
2 stops19h 07mDelta
Sat 3/112:00 pmDUB - MCI
1 stop17h 54mDelta
Deal found 1/29$557
This KLM deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/233:59 pmMCI - DUB
1 stop11h 46mKLM
Tue 3/1112:00 pmDUB - MCI
1 stop13h 07mKLM
Deal found 1/29$558
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/276:00 amMCI - DUB
2 stops19h 10mMultiple Airlines
Thu 3/66:00 pmDUB - MCI
2 stops33h 59mMultiple Airlines
Deal found 1/29$566
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/245:15 pmSGF - DUB
2 stops15h 20mAmerican Airlines
Tue 4/112:40 pmDUB - SGF
1 stop17h 12mAmerican Airlines
Deal found 1/29$571
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1612:32 pmMCI - SNN
2 stops16h 58mAmerican Airlines
Tue 3/47:45 amSNN - MCI
2 stops20h 44mAmerican Airlines
Deal found 1/29$580
This Air France deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1812:15 pmSGF - DUB
2 stops13h 50mAir France
Tue 2/2512:00 pmDUB - SGF
1 stop16h 22mAir France
Deal found 1/30$586
This SmartFares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/236:43 pmMCI - DUB
1 stop33h 02mAir France
Tue 3/1112:00 pmDUB - MCI
1 stop13h 07mAir France
Deal found 1/29$593
This Cheapflightsfares deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:49 pmMCI - DUB
1 stop10h 26mIberia
Sun 4/612:40 pmDUB - MCI
1 stop16h 17mIberia
Deal found 1/29$599

Find flights from Missouri to Ireland within your budget

Customize your flight search to find flights from Missouri to Ireland 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 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Thu 2/20

11:30 am-7:00 am

2 stops13h 30m

Dublin

Sat 3/1

9:00 am-7:42 pm

2 stops40h 42m

$517

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Tue 4/1

1:06 pm-9:45 am

1 stop14h 39m

Dublin

Wed 4/9

9:40 am-11:42 pm

2 stops20h 02m

$532

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Tue 2/25

6:00 pm-1:35 pm

2 stops13h 35m

Dublin

Tue 3/4

2:05 pm-11:05 pm

2 stops15h 00m

$541

SpringfieldDublin

SGF - DUB

SGFDUB

Springfield-Branson

Mon 3/24

11:25 am-7:00 am

2 stops14h 35m

Dublin

Tue 4/1

9:50 am-2:04 pm

2 stops34h 14m

$551

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Thu 2/20

2:33 pm-3:40 pm

2 stops19h 07m

Dublin

Sat 3/1

12:00 pm-11:54 pm

1 stop17h 54m

$557

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Sun 2/23

3:59 pm-9:45 am

1 stop11h 46m

Dublin

Tue 3/11

12:00 pm-8:07 pm

1 stop13h 07m

$558

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Thu 2/27

6:00 am-7:10 am

2 stops19h 10m

Dublin

Thu 3/6

6:00 pm-9:59 pm

2 stops33h 59m

$566

SpringfieldDublin

SGF - DUB

SGFDUB

Springfield-Branson

Mon 3/24

5:15 pm-1:35 pm

2 stops15h 20m

Dublin

Tue 4/1

12:40 pm-11:52 pm

1 stop17h 12m

$571

SpringfieldDublin

SGF - DUB

SGFDUB

Springfield-Branson

Tue 2/18

12:15 pm-8:05 am

2 stops13h 50m

Dublin

Tue 2/25

12:00 pm-10:22 pm

1 stop16h 22m

$586

Kansas CityDublin

MCI - DUB

MCIDUB

Kansas City

Sun 2/23

6:43 pm-9:45 am

1 stop33h 02m

Dublin

Tue 3/11

12:00 pm-8:07 pm

1 stop13h 07m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 48 results
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Best time to book a flight from Missouri to Ireland

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

Travel insights for flights from Missouri to Ireland

Get recent, data-driven insights about flights from Missouri to Ireland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Missouri to Ireland (average of $509). Flying from Missouri to Ireland in June is currently the most expensive (average of $1,016). 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 MO to IE?

Find hourly flight availability from Missouri to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

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

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated January 30, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Missouri to Ireland. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,454 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,475 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,913 reviews
Delta
8.0
Very good
8,454 reviews

Entertainment

7.9

Food

7.3

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Missouri to Ireland one-way?

    The cheapest airlines for a one-way flight from Missouri to Ireland are Aer Lingus ($386), Air Canada ($435), and United Airlines ($452).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Ireland 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 Missouri to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Missouri to Ireland (average of $509). Flying from Missouri to Ireland in June is currently the most expensive (average of $1,016). 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.

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Alternative routes for Missouri to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Missouri to Ireland

Discover the top 10 airlines that operate flights from Missouri to Ireland. 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 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$463Average$765FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$477Average$872FlexibilityNo cancel feeOn-time67%
KLMCheapest$491Average$784FlexibilityNo cancel feeOn-time75%
IberiaCheapest$491Average$900FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$492Average$984FlexibilityNo cancel feeOn-time69%
DeltaCheapest$498Average$903FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$500Average$969FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$510Average$987FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$560Average$1,073FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$597Average$781FlexibilityNo cancel feeOn-time77%
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