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Ireland

$673+ Cheap flights from Idaho Falls (IDA) to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DUB
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Idaho Falls to Ireland

Cheapest flights from Idaho Falls to Ireland
Explore the most affordable flight options available from Idaho Falls to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:10 pm
IDA
-
SNN
2 stops32h 20m
United Airlines
Thu 8/279:30 am
SNN
-
IDA
2 stops14h 46m
United Airlines
Deal found 3/20$673
This Air France deal was found by Cheapflights users on 3/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:20 am
IDA
-
SNN
2 stops16h 50m
Multiple Airlines
Wed 8/261:05 pm
SNN
-
IDA
2 stops36h 09m
Multiple Airlines
Deal found 3/21$736
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 5/810:40 am
IDA
-
SNN
2 stops16h 35m
United Airlines
Fri 5/1512:30 pm
SNN
-
IDA
2 stops28h 25m
United Airlines
Deal found 3/24$1,040
This Air France deal was found by Cheapflights users on 3/21. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/511:20 am
IDA
-
SNN
2 stops16h 50m
Multiple Airlines
Tue 8/251:05 pm
SNN
-
IDA
2 stops40h 09m
Multiple Airlines
Deal found 3/21$1,056
This KLM deal was found by Cheapflights users on 3/21. 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.
Sun 8/211:28 am
IDA
-
SNN
2 stops40h 42m
KLM
Tue 8/251:05 pm
SNN
-
IDA
2 stops40h 09m
KLM
Deal found 3/21$1,126
This KLM deal was found by Cheapflights users on 3/24. 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.
Sun 8/233:04 pm
IDA
-
SNN
2 stops37h 06m
KLM
Thu 8/271:05 pm
SNN
-
IDA
2 stops36h 09m
KLM
Deal found 3/24$1,183
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 5/152:31 pm
IDA
-
SNN
2 stops36h 44m
United Airlines
Mon 6/89:30 am
SNN
-
IDA
2 stops18h 37m
United Airlines
Deal found 3/24$1,233
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 4/65:20 pm
IDA
-
SNN
2 stops33h 55m
United Airlines
Sat 4/1112:30 pm
SNN
-
IDA
2 stops39h 34m
United Airlines
Deal found 3/23$1,269

Find flight deals from Idaho Falls to Ireland

Keep the following information in mind while searching for Idaho Falls to Ireland flight deals. Data was last updated March 25, 2026.

Round-trip from

$673
(United Airlines)
From Idaho Falls Fanning Field to Ireland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls 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 March 25, 2026.
Use the filters below to find and compare flights from Idaho Falls to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsShannon

IDA - SNN

IDASNN

Idaho Falls Fanning Field

Sun 8/23

4:10 pm-7:30 am

2 stops32h 20m

Shannon

Thu 8/27

9:30 am-5:16 pm

2 stops14h 46m

$673

Idaho FallsShannon

IDA - SNN

IDASNN

Idaho Falls Fanning Field

Wed 8/5

11:28 am-11:10 am

2 stops16h 42m

Shannon

Wed 8/26

1:05 pm-6:14 pm

2 stops36h 09m

$763

Idaho FallsShannon

IDA - SNN

IDASNN

Idaho Falls Fanning Field

Wed 8/5

11:20 am-11:10 am

2 stops16h 50m

Shannon

Tue 8/25

1:05 pm-10:14 pm

2 stops40h 09m

$1,056

Idaho FallsShannon

IDA - SNN

IDASNN

Idaho Falls Fanning Field

Sun 8/2

11:28 am-11:10 am

2 stops40h 42m

Shannon

Tue 8/25

1:05 pm-10:14 pm

2 stops40h 09m

$1,126

Idaho FallsShannon

IDA - SNN

IDASNN

Idaho Falls Fanning Field

Sun 8/23

3:04 pm-11:10 am

2 stops37h 06m

Shannon

Thu 8/27

1:05 pm-6:14 pm

2 stops36h 09m

$1,183

Idaho FallsShannon

IDA - SNN

IDASNN

Idaho Falls Fanning Field

Mon 4/6

5:20 pm-10:15 am

2 stops33h 55m

Shannon

Sat 4/11

12:30 pm-9:04 pm

2 stops39h 34m

$1,269
Quickest round-trip

Idaho FallsShannon

IDA - SNN

IDASNN

Idaho Falls Fanning Field

Sun 8/23

4:00 pm-4:10 pm

2 stops17h 10m

Shannon

Thu 8/27

7:10 am-10:39 pm

3 stops22h 29m

$1,502

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

Best time to book a flight from Idaho Falls to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Idaho Falls 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 Idaho Falls to Ireland
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Idaho Falls to Ireland?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Idaho Falls to Ireland.

  • How long is the flight from Idaho Falls to Ireland?

    A quick flight from Idaho Falls to Ireland can take about 32h 20m. United Airlines provides one of the quickest options available for as low as $673. The distance from Idaho Falls to Ireland is about 4378 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls 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.

See more FAQs

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