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$449+ Cheap flights from Idaho to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DUB
Feb 27 — Mrz 61
Do 2/27
Do 3/6
1 adult, Economy
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Cheap flight deals from Idaho to Ireland

Keep the following information in mind while searching for Idaho to Ireland flight deals. Data was last updated Februar 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$568
(Air Canada)

One-way from

$449
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$647
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Dublin flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Dublin flights.
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From Idaho to Ireland
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One-way flight from Idaho to Ireland
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Highest demand for flights based on searches. 25% potential increase in price ($314 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Idaho to Ireland

Cheapest flights from Idaho to Ireland
Explore the most affordable flight options available from Idaho to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 22, 2025.

This Air Canada deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/35:43 amGEG - DUB
2 stops18h 02mAir Canada
Di 9/99:20 amDUB - GEG
2 stops45h 49mAir Canada
Deal found 2/21$561
This United Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/105:00 amBOI - DUB
2 stops22h 20mUnited Airlines
Mi 9/249:50 amDUB - BOI
2 stops33h 05mUnited Airlines
Deal found 2/22$572
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 3/241:45 pmJAC - DUB
2 stops34h 25mUnited Airlines
Do 4/39:50 amDUB - JAC
2 stops54h 53mUnited Airlines
Deal found 2/21$581
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 8/2611:32 amGEG - DUB
1 stop14h 13mUnited Airlines
Di 9/29:20 amDUB - GEG
2 stops21h 49mUnited Airlines
Deal found 2/21$584
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/105:40 amBOI - DUB
2 stops20h 05mDelta
Mi 10/111:00 amDUB - BOI
2 stops19h 16mDelta
Deal found 2/22$599
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/263:48 pmJAC - DUB
2 stops19h 12mAmerican Airlines
Sa 4/512:00 pmDUB - JAC
2 stops31h 13mAmerican Airlines
Deal found 2/22$640
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 9/1910:59 pmGEG - DUB
1 stop25h 46mDelta
So 9/285:55 amDUB - GEG
2 stops18h 09mDelta
Deal found 2/21$711
This oojo deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/33:06 pmGEG - DUB
2 stops38h 09mIcelandair
Fr 5/1612:15 pmDUB - GEG
2 stops19h 39mIcelandair
Deal found 2/21$712
This oojo deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/111:29 amBOI - DUB
2 stops16h 36mIcelandair
Fr 4/1112:15 pmDUB - BOI
2 stops41h 26mIcelandair
Deal found 2/21$767
This Air Canada deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 9/107:00 amBOI - DUB
3 stops17h 45mMultiple Airlines
Mi 9/249:50 amDUB - BOI
2 stops18h 26mMultiple Airlines
Deal found 2/22$797
This Ovago deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/131:00 pmBOI - DUB
2 stops39h 50mScandinavian Airlines
Mo 5/1912:40 pmDUB - BOI
2 stops41h 42mScandinavian Airlines
Deal found 2/20$826
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 3/2112:50 pmGEG - DUB
1 stop13h 55mKLM
Fr 3/2812:00 pmDUB - GEG
1 stop16h 34mKLM
Deal found 2/21$873

Find flights from Idaho to Ireland within your budget

Customize your flight search to find flights from Idaho to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 22, 2025.

Fly from

Idaho

Fly to

Ireland

Route

Depart

Return

Price

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Di 8/19

5:43 am-8:15 am

2 stops18h 32m

Dublin

Di 8/26

9:20 am-12:40 pm

2 stops35h 20m

$568

JacksonDublin

JAC - DUB

JACDUB

Jackson Hole

Mo 3/24

1:45 pm-6:10 am

2 stops34h 25m

Dublin

Do 4/3

9:50 am-9:43 am

2 stops54h 53m

$581

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Di 8/19

5:43 am-8:15 am

2 stops18h 32m

Dublin

Do 8/28

9:50 am-8:29 pm

2 stops18h 39m

$597

JacksonDublin

JAC - DUB

JACDUB

Jackson Hole

Mi 3/26

3:48 pm-5:00 pm

2 stops19h 12m

Dublin

Sa 4/5

12:00 pm-12:13 pm

2 stops31h 13m

$640

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Sa 5/3

3:06 pm-1:15 pm

2 stops38h 09m

Dublin

Fr 5/16

12:15 pm-11:54 pm

2 stops19h 39m

$712

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Di 4/1

11:29 am-11:05 am

2 stops16h 36m

Dublin

Fr 4/11

12:15 pm-10:41 pm

2 stops41h 26m

$767

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Di 4/1

12:06 pm-9:45 am

1 stop14h 39m

Dublin

Fr 4/11

9:50 am-11:03 pm

2 stops20h 13m

$817

BoiseDublin

BOI - DUB

BOIDUB

Boise Air Term. Gowen Fld

Di 5/13

1:00 pm-11:50 am

2 stops39h 50m

Dublin

Mo 5/19

12:40 pm-11:22 pm

2 stops41h 42m

$826

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Fr 3/21

12:50 pm-9:45 am

1 stop13h 55m

Dublin

Fr 3/28

12:00 pm-9:34 pm

1 stop16h 34m

$873

SpokaneDublin

GEG - DUB

GEGDUB

Spokane

Fr 3/21

12:50 pm-9:45 am

1 stop13h 55m

Dublin

Fr 3/28

12:00 pm-9:09 am

2 stops28h 09m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 29 results
1
2
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Best time to book a flight from Idaho to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Idaho to Ireland

Get recent, data-driven insights about flights from Idaho to Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho to Ireland?

Currently, November is the cheapest month in which you can book a flight from Idaho to Ireland (average of $509). Flying from Idaho to Ireland in June is currently the most expensive (average of $1,016). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to IE?

Find hourly flight availability from Idaho to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Februar 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Ireland as you normally would.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated Februar 22, 2025.
To help decide which airline to fly from Idaho to Ireland, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,754 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,203 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Idaho to Ireland one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $468. However, be on the lookout for offers from KLM and WestJet, as they are both options that can get you from Idaho to Ireland for a low price.

  • Can I find deals for flights from Idaho to Ireland that include hotel bookings?

    Yes. In addition to deals on Idaho to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Ireland.

  • Can I find deals for business class flights from Idaho to Ireland?

    Yes. Cheapflights offers flight deals from Idaho to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Ireland (average of $509). Flying from Idaho to Ireland in June is currently the most expensive (average of $1,016). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Idaho to Ireland

Discover the top 6 airlines that operate flights from Idaho to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Februar 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$488Average$1,267FlexibilityNo cancel feeOn-time71%
KLMCheapest$560Average$839FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$604Average$1,069FlexibilityNo cancel feeOn-time69%
DeltaCheapest$609Average$975FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$745Average$876FlexibilityNo cancel feeOn-time76%
IberiaCheapest$808Average$1,011FlexibilityNo cancel feeOn-time77%
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