€374 Find Cheap Flights from Idaho 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 Idaho to Ireland.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho 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 Idaho 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 Idaho to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Based on KAYAK data, the cheapest day to fly to Ireland is Friday when return tickets can be as cheap as €636. On the other hand, the most expensive day to fly is Friday, when return prices are €636 on average.

The cheapest time of day to fly to Ireland is generally in the morning, when round-trip flights cost €724 on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is €724.

The cheapest month for flights from Idaho to Ireland is February, when tickets cost €566 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is €1,063 and €1,059 respectively.

To get a below-average price on the flight from Idaho to Ireland, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

An average direct flight from Idaho to Ireland takes 16h 58m, covering a distance of 11575 km. The shortest route is Boise (BOI) to Dublin (DUB) with an average flight time of 14h 06m.

Based on KAYAK flight searches, the most popular destination is Dublin (91% of total searches to Ireland). The next most popular destinations are Shannon (8%) and Cork (1%).