$355 Find Cheap Flights from Missouri to Ireland

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Good to know

Low season

January

High season

August

Cheapest flight

$355
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 5% 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.

  • How many airports are there in Ireland?

    There are 6 airports in Ireland. The busiest airport is Dublin Airport (DUB), with 85% of all flights arriving there.

  • 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 $1,491 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 36m, covering a distance of 3947 miles. The shortest route is Kansas City (MCI) to Shannon (SNN) with an average flight time of 10h 07m.

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Dublin (81% 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

9/21Sun
2 stopsScandinavian Airlines
29h 35mMCI-DUB
9/30Tue
2 stopsScandinavian Airlines
33h 55mDUB-MCI
$636
8/10Sun
1 stopUnited Airlines
13h 59mMCI-SNN
8/22Fri
1 stopUnited Airlines
13h 50mSNN-MCI
$644
8/10Sun
2 stopsDelta
23h 10mMCI-SNN
8/22Fri
2 stopsDelta
26h 30mSNN-MCI
$648
7/21Mon
2 stopsDelta
23h 10mSGF-SNN
7/29Tue
2 stopsDelta
27h 57mSNN-SGF
$709
5/13Tue
1 stopIberia
15h 17mMCI-DUB
5/21Wed
1 stopIberia
15h 10mDUB-MCI
$763
9/15Mon
1 stopIberia
12h 48mSTL-DUB
9/23Tue
1 stopIberia
15h 40mDUB-STL
$763
5/7Wed
1 stopAir Canada
11h 45mSTL-DUB
5/14Wed
2 stopsAir Canada
16h 08mDUB-STL
$782
5/7Wed
2 stops
13h 05mSTL-DUB
5/14Wed
2 stops
16h 08mDUB-STL
$786
8/18Mon
2 stops
15h 22mMCI-DUB
8/29Fri
1 stop
17h 13mDUB-MCI
$793
9/5Fri
1 stopAir Canada
12h 15mSTL-DUB
9/12Fri
2 stopsAir Canada
34h 43mDUB-STL
$823

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Recent one-way flight deals

6/28Sat
3 stops
47h 03mSTL-DUB
$355
5/13Tue
2 stops
39h 00mSTL-SNN
$374
8/19Tue
2 stopsKLM
15h 25mMCI-SNN
$493
5/13Tue
2 stopsUnited Airlines
19h 27mSTL-SNN
$499
8/23Sat
2 stopsUnited Airlines
34h 29mMCI-SNN
$499
8/19Tue
2 stopsWestJet
22h 10mMCI-DUB
$524
5/6Tue
1 stopIberia
15h 17mMCI-DUB
$529
5/26Mon
2 stopsWestJet
17h 40mMCI-DUB
$569
4/26Sat
1 stopIberia
34h 18mSTL-DUB
$622
5/22Thu
1 stopKLM
14h 35mMCI-DUB
$678

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Last minute flights from Missouri to Ireland

Last minute flight, train and bus deals

3/31Mon
multi-stopUnited Airlines
19h 45mSGF-DUB
4/9Wed
multi-stopUnited Airlines
36h 30mDUB-SGF
$647
3/31Mon
multi-stopUnited Airlines
13h 07mSGF-DUB
4/9Wed
multi-stopUnited Airlines
36h 30mDUB-SGF
$652
3/31Mon
multi-stopUnited Airlines
12h 32mSGF-DUB
4/9Wed
multi-stopUnited Airlines
16h 21mDUB-SGF
$674
3/31Mon
multi-stopAmerican Airlines
16h 30mSGF-DUB
4/9Wed
multi-stopAmerican Airlines
14h 38mDUB-SGF
$679
3/31Mon
multi-stopAmerican Airlines
11h 15mSGF-DUB
4/9Wed
multi-stopAmerican Airlines
17h 14mDUB-SGF
$724
4/1Tue
multi-stop
12h 05mSTL-DUB
4/8Tue
multi-stop
10h 59mDUB-STL
$760
4/1Tue
multi-stopAir Canada
16h 36mSTL-DUB
4/8Tue
multi-stopAir Canada
10h 59mDUB-STL
$762
4/1Tue
multi-stopAir France
14h 57mSTL-DUB
4/8Tue
multi-stopAir France
14h 15mDUB-STL
$779
3/31Mon
multi-stop
35h 53mMCI-DUB
4/2Wed
multi-stop
29h 35mDUB-MCI
$925
3/30Sun
multi-stopAir Canada
16h 36mSTL-DUB
4/1Tue
multi-stopAir Canada
10h 59mDUB-STL
$1,252

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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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