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Idaho

$834+ Cheap flights from Ireland to Idaho

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BOI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Ireland to Idaho

Keep the following information in mind while searching for Ireland to Idaho flight deals. Data was last updated July 31, 2025.

Round-trip from

$773
(flugladen.de)

Popular in

July

Cheapest in

December

Average price

$1,149
From Ireland to Idaho
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Ireland to Idaho

Cheapest flights from Ireland to Idaho
Explore the most affordable flight options available from Ireland to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 7/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1512:40 pmDUB - GEG
2 stops37h 59mScandinavian Airlines
Fri 8/2211:14 amGEG - DUB
2 stops38h 11mScandinavian Airlines
Deal found 7/30$961
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:40 amDUB - GEG
2 stops36h 55mMultiple Airlines
Sun 8/246:50 amGEG - DUB
1 stop17h 05mMultiple Airlines
Deal found 7/29$987
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 9/146:00 amORK - BOI
2 stops24h 00mDelta
Sun 9/2111:27 amBOI - ORK
2 stops20h 13mDelta
Deal found 7/31$1,085
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 8/149:20 amDUB - GEG
2 stops20h 39mUnited Airlines
Sat 8/235:15 amGEG - DUB
2 stops45h 05mUnited Airlines
Deal found 7/30$1,101
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Sat 8/169:20 amDUB - GEG
2 stops35h 15mAir Canada
Mon 8/255:15 amGEG - DUB
2 stops18h 30mAir Canada
Deal found 7/29$1,106
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 8/1811:10 amDUB - GEG
2 stops19h 58mDelta
Mon 8/256:50 amGEG - DUB
1 stop17h 05mDelta
Deal found 7/29$1,117
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:35 amDUB - GEG
2 stops17h 28mLufthansa
Sat 8/231:38 pmGEG - DUB
2 stops36h 07mLufthansa
Deal found 7/29$1,135
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/1912:40 pmDUB - GEG
1 stop18h 15mAmerican Airlines
Sat 8/233:10 pmGEG - DUB
2 stops31h 20mAmerican Airlines
Deal found 7/29$1,143
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 9/2712:30 pmSNN - GEG
2 stops39h 54mUnited Airlines
Wed 10/17:15 amGEG - SNN
2 stops19h 00mUnited Airlines
Deal found 7/30$1,155
This oojo deal was found by Cheapflights users on 7/30. 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.
Tue 8/122:15 pmDUB - GEG
2 stops14h 54mIcelandair
Thu 8/218:45 pmGEG - DUB
2 stops32h 30mIcelandair
Deal found 7/30$1,211
This KLM deal was found by Cheapflights users on 7/30. 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.
Wed 8/1311:10 amDUB - GEG
2 stops18h 01mKLM
Wed 8/205:05 pmGEG - DUB
2 stops15h 35mKLM
Deal found 7/30$1,217
This Air France deal was found by Cheapflights users on 7/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1310:00 amDUB - GEG
1 stop21h 46mAir France
Wed 8/206:50 amGEG - DUB
1 stop17h 05mAir France
Deal found 7/30$1,262

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Idaho 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 July 31, 2025.
Use the filters below to find and compare flights from Ireland to Idaho that are best for you.

Fly from

Ireland

Fly to

Idaho

Route

Depart

Return

Price

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Fri 8/15

12:40 pm-6:39 pm

2 stops37h 59m

Spokane

Fri 8/22

11:14 am-9:25 am

2 stops38h 11m

$961

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Thu 8/21

6:40 am-11:35 am

2 stops36h 55m

Spokane

Sun 8/24

6:50 am-7:55 am

1 stop17h 05m

$987

CorkBoise

ORK - BOI

ORKBOI

Cork

Sun 9/14

6:00 am-11:00 pm

2 stops24h 00m

Boise Air Term. Gowen Fld

Sun 9/21

11:27 am-2:40 pm

2 stops20h 13m

$1,085

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Thu 8/14

9:20 am-9:59 pm

2 stops20h 39m

Spokane

Sat 8/23

5:15 am-10:20 am

2 stops45h 05m

$1,101

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sat 8/16

9:20 am-12:35 pm

2 stops35h 15m

Spokane

Mon 8/25

5:15 am-7:45 am

2 stops18h 30m

$1,106

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Mon 8/18

11:10 am-11:08 pm

2 stops19h 58m

Spokane

Mon 8/25

6:50 am-7:55 am

1 stop17h 05m

$1,117

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Sun 8/17

11:35 am-9:03 pm

2 stops17h 28m

Spokane

Sat 8/23

1:38 pm-9:45 am

2 stops36h 07m

$1,135

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Tue 8/19

12:40 pm-10:55 pm

1 stop18h 15m

Spokane

Sat 8/23

3:10 pm-6:30 am

2 stops31h 20m

$1,143

ShannonSpokane

SNN - GEG

SNNGEG

Shannon

Sat 9/27

12:30 pm-8:24 pm

2 stops39h 54m

Spokane

Wed 10/1

7:15 am-10:15 am

2 stops19h 00m

$1,155

DublinSpokane

DUB - GEG

DUBGEG

Dublin

Tue 8/12

2:15 pm-9:09 pm

2 stops14h 54m

Spokane

Thu 8/21

8:45 pm-1:15 pm

2 stops32h 30m

$1,211

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 16 results
1
2

Best time to book a flight from Ireland to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Ireland 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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Idaho

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

Currently, October is the cheapest month in which you can book a flight from Ireland to Idaho (average of $314). Flying from Ireland to Idaho in June is currently the most expensive (average of $398). 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.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and United Airlines from Ireland to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Idaho. 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 Ireland to Idaho one-way?

    $962 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from $1,073 and $1,434, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Idaho 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 Ireland to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Ireland to Idaho (average of $314). Flying from Ireland to Idaho in June is currently the most expensive (average of $398). 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 Ireland to Idaho

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