€348 Find Cheap Flights from Idaho to Ireland

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Good to know

Low season

January

High season

August

Cheapest flight

€348
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Boise to Dublin

FAQs for booking flights from Idaho to Ireland

  • How does KAYAK find such low prices on 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.

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

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

    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.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho 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 Idaho 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 Friday when return tickets can be as cheap as €672. On the other hand, the most expensive day to fly is Friday, when return prices are €672 on average.

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

    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.

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

    The cheapest month for flights from Idaho to Ireland is February, when tickets cost €600 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is €1,202 and €1,124 respectively.

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

    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 10 weeks before departure.

  • How long is the flight to Ireland?

    An average direct flight from Idaho to Ireland takes 18h 19m, covering a distance of 11575 km. The shortest route is Boise (BOI) to Dublin (DUB) with an average flight time of 14h 06m.

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Dublin (85% of total searches to Ireland). The next most popular destinations are Shannon (14%) and Cork (1%).

See more FAQs

Book cheap flights from Idaho to Ireland

Recent return flight deals

5/8Tue
2 stopsIcelandair
33h 51mBOI-DUB
19/8Tue
2 stopsIcelandair
15h 31mDUB-BOI
€645
6/8Wed
2 stopsIcelandair
31h 41mBOI-DUB
19/8Tue
2 stopsIcelandair
15h 31mDUB-BOI
€647
31/8Sun
2 stopsScandinavian Airlines
23h 00mGEG-DUB
9/9Tue
2 stopsScandinavian Airlines
29h 54mDUB-GEG
€673
31/8Sun
2 stopsScandinavian Airlines
23h 00mGEG-DUB
9/9Tue
2 stopsScandinavian Airlines
29h 54mDUB-GEG
€684
9/9Tue
1 stop
14h 16mBOI-DUB
19/9Fri
2 stops
38h 38mDUB-BOI
€706
9/9Tue
1 stopIberia
19h 15mBOI-DUB
19/9Fri
1 stopIberia
15h 34mDUB-BOI
€708
5/8Tue
1 stopFinnair
15h 01mBOI-DUB
19/8Tue
1 stopFinnair
15h 36mDUB-BOI
€727
6/8Wed
1 stopFinnair
19h 15mBOI-DUB
19/8Tue
2 stopsFinnair
34h 16mDUB-BOI
€742
4/9Thu
2 stops
20h 52mGEG-DUB
13/9Sat
3 stops
28h 54mDUB-GEG
€810
7/9Sun
1 stopIberia
13h 04mBOI-DUB
16/9Tue
1 stopIberia
15h 34mDUB-BOI
€2,237

Search by stops

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Recent one-way flight deals

15/7Tue
3 stops
26h 10mBOI-DUB
€348
13/7Sun
3 stops
30h 00mBOI-DUB
€373
16/7Wed
3 stops
20h 15mBOI-DUB
€398
13/7Sun
2 stopsUnited Airlines
15h 31mBOI-DUB
€616
15/7Tue
1 stopAir France
14h 15mBOI-DUB
€617
14/7Mon
3 stopsUnited Airlines
32h 05mBOI-DUB
€620
19/7Sat
1 stopDelta
36h 02mBOI-DUB
€622
18/7Fri
2 stopsDelta
50h 16mBOI-DUB
€652
17/7Thu
1 stopAir France
14h 15mBOI-DUB
€672
14/6Sat
1 stopFinnair
14h 59mBOI-DUB
€740

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Last minute flights from Idaho to Ireland

Last minute flight, train and bus deals

1/4Tue
multi-stopFinnair
19h 40mBOI-DUB
11/4Fri
multi-stopFinnair
16h 31mDUB-BOI
€1,122
1/4Tue
multi-stopAmerican Airlines
16h 25mBOI-DUB
11/4Fri
multi-stopAmerican Airlines
19h 41mDUB-BOI
€1,136
1/4Tue
multi-stopIcelandair
16h 36mBOI-DUB
11/4Fri
multi-stopIcelandair
41h 26mDUB-BOI
€1,192
1/4Tue
multi-stopUnited Airlines
14h 39mBOI-DUB
11/4Fri
multi-stopUnited Airlines
42h 32mDUB-BOI
€1,274
1/4Tue
multi-stopUnited Airlines
14h 39mBOI-DUB
11/4Fri
multi-stopUnited Airlines
18h 14mDUB-BOI
€1,299
31/3Mon
multi-stopUnited Airlines
18h 25mBOI-DUB
2/4Wed
multi-stopUnited Airlines
33h 20mDUB-BOI
€1,322
31/3Mon
multi-stopAir Canada
18h 45mBOI-DUB
2/4Wed
multi-stopAir Canada
39h 02mDUB-BOI
€1,328
31/3Mon
multi-stop
18h 45mBOI-DUB
2/4Wed
multi-stop
20h 13mDUB-BOI
€1,354
31/3Mon
multi-stopAir Canada
18h 45mBOI-DUB
2/4Wed
multi-stopAir Canada
20h 13mDUB-BOI
€1,551
1/4Tue
multi-stop
18h 45mBOI-DUB
11/4Fri
multi-stop
18h 32mDUB-BOI
€1,955

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to Idaho

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

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