$409 Find Cheap Flights from Missouri to Ireland

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Good to know

Low season

January

High season

August

Cheapest flight

$409
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from St. Louis to Dublin

FAQs for booking flights from Missouri to Ireland

  • How does KAYAK find such low prices on flights from Missouri to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missouri to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missouri to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Wednesday where round-trip tickets can be as cheap as $865. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $972 on average.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost $556 on average. Morning departures are around 5% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,057.

  • What is the cheapest month to fly from Missouri to Ireland?

    The cheapest month for flights from Missouri to Ireland is November, when tickets cost $497 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,638 and $1,454 respectively.

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

    To get a below average price on the flight from Missouri to Ireland, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

  • How long is the flight to Ireland?

    An average nonstop flight from Missouri to Ireland takes 15h 29m, covering a distance of 3947 miles. The shortest route is Kansas City (MCI) to Shannon (SNN) with an average flight time of 10h 02m.

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Dublin (80% of total searches to Ireland). The next most popular destinations are Shannon (13%) and Cork (6%). Searches for flights to Milltown (Kerry) (0%) are also popular.

See more FAQs

Book cheap flights from Missouri to Ireland

Recent round-trip flight deals

8/10Sun
2 stopsAir Canada
19h 40mMCI-DUB
8/19Tue
2 stopsAir Canada
35h 01mDUB-MCI
$541
8/19Tue
2 stopsUnited Airlines
13h 09mSGF-DUB
8/26Tue
2 stopsUnited Airlines
31h 30mDUB-SGF
$546
8/12Tue
2 stops
16h 15mMCI-DUB
8/26Tue
3 stops
18h 22mDUB-MCI
$577
8/18Mon
1 stop
19h 20mMCI-DUB
8/25Mon
2 stops
29h 49mDUB-MCI
$614
9/21Sun
2 stopsScandinavian Airlines
29h 35mMCI-DUB
9/30Tue
2 stopsScandinavian Airlines
33h 56mDUB-MCI
$619
8/15Fri
1 stopAmerican Airlines
18h 26mMCI-DUB
8/22Fri
2 stopsAmerican Airlines
14h 05mDUB-MCI
$630
8/10Sun
2 stopsLufthansa
21h 48mMCI-DUB
8/25Mon
2 stopsLufthansa
36h 56mDUB-MCI
$633
8/19Tue
2 stopsLufthansa
16h 26mMCI-DUB
8/25Mon
2 stopsLufthansa
25h 56mDUB-MCI
$644
8/20Wed
2 stopsScandinavian Airlines
38h 55mMCI-DUB
8/24Sun
2 stopsScandinavian Airlines
42h 02mDUB-MCI
$682
7/1Tue
1 stopAmerican Airlines
17h 20mSGF-DUB
7/31Thu
1 stopAmerican Airlines
13h 23mDUB-SGF
$796

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Recent one-way flight deals

6/22Sun
2 stops
32h 48mSTL-DUB
$409
7/30Wed
1 stopAir Canada
12h 15mSTL-DUB
$428
5/13Tue
2 stopsUnited Airlines
19h 45mSTL-SNN
$433
8/20Wed
2 stopsUnited Airlines
14h 30mMCI-SNN
$433
7/2Wed
1 stopAer Lingus
12h 17mSTL-DUB
$537
7/16Wed
1 stopAer Lingus
16h 01mMCI-DUB
$539
6/28Sat
2 stopsWestJet
20h 25mSTL-DUB
$564
5/13Tue
1 stopAmerican Airlines
14h 15mSTL-SNN
$588
5/26Mon
2 stopsWestJet
22h 05mMCI-DUB
$600
5/26Mon
1 stopAmerican Airlines
17h 15mMCI-DUB
$608

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Last minute flights from Missouri to Ireland

Last minute flight, train and bus deals

4/21Mon
multi-stopAer Lingus
11h 04mMCI-DUB
4/28Mon
multi-stopAer Lingus
11h 02mDUB-MCI
$1,054
4/22Tue
multi-stopAer Lingus
10h 57mMCI-DUB
5/3Sat
multi-stopAer Lingus
11h 44mDUB-MCI
$1,055
4/22Tue
multi-stop
21h 43mSTL-DUB
4/24Thu
multi-stop
47h 07mDUB-STL
$1,211
4/22Tue
multi-stop
18h 15mSTL-DUB
4/24Thu
multi-stop
47h 07mDUB-STL
$1,261
4/22Tue
multi-stopTurkish Airlines
19h 50mMCI-DUB
5/3Sat
multi-stopTurkish Airlines
34h 52mDUB-MCI
$1,270
4/21Mon
multi-stopUnited Airlines
12h 16mMCI-DUB
4/28Mon
multi-stopUnited Airlines
35h 14mDUB-MCI
$1,289
4/18Fri
multi-stopUnited Airlines
12h 19mMCI-DUB
4/26Sat
multi-stopUnited Airlines
19h 54mDUB-MCI
$1,312
4/22Tue
multi-stopTurkish Airlines
21h 05mSTL-DUB
4/24Thu
multi-stopTurkish Airlines
31h 07mDUB-STL
$1,330
4/22Tue
multi-stopAir Canada
19h 45mSTL-DUB
4/24Thu
multi-stopAir Canada
10h 59mDUB-STL
$1,393
4/20Sun
multi-stopAir Canada
10h 45mSTL-DUB
4/22Tue
multi-stopAir Canada
17h 58mDUB-STL
$1,399

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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