€379 Find Cheap Flights from Missouri to Ireland – Compare and Save

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.

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 travellers know whether to wait or book now.

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

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.

There are 6 airports in Ireland. The busiest airport is Dublin Airport (DUB), with 86% of all flights arriving there.

The cheapest month for flights from Missouri to Ireland is September, when tickets cost €223 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is €908 and €622 respectively.

To get a below-average price on a flight from Missouri to Ireland, you should book around 7 weeks before departure, which saves you about 70% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

An average direct flight from Missouri to Ireland takes 16h 21m, covering a distance of 10259 km. The shortest route is St. Louis (STL) to Dublin (DUB) with an average flight time of 10h 55m.

Based on KAYAK flight searches, the most popular destination is Dublin (87% of total searches to Ireland). The next most popular destinations are Shannon (9%) and Cork (2%). Searches for flights to Milltown (Kerry) (2%) are also popular.