$357+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DUB
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Idaho to IrelandExplore 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 August 15, 2026.
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 August 15, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 11/113:18 pm -
2 stops14h 47m
Wed 11/181:00 pm -
1 stop15h 40m
Deal found 8/11![Multiple Airlines logo]()
$736
This KLM deal was found by Cheapflights users on 8/12. 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 11/117:00 am -
1 stop16h 55m
Wed 11/185:45 am -
2 stops19h 15m
Deal found 8/12![KLM logo]()
$741
This Delta deal was found by Cheapflights users on 8/15. 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 10/127:00 am -
1 stop16h 55m
Wed 11/45:45 am -
2 stops18h 30m
Deal found 8/15![Delta logo]()
$742
This oojo deal was found by Cheapflights users on 8/12. 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.
Wed 11/117:00 am -
2 stops31h 45m
Wed 11/185:10 am -
2 stops21h 31m
Deal found 8/12![Lufthansa logo]()
$744
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 11/116:00 am -
1 stop17h 15m
Wed 11/181:00 pm -
1 stop15h 40m
Deal found 8/11![American Airlines logo]()
$745
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 11/1110:57 am -
2 stops19h 33m
Wed 11/185:45 am -
2 stops18h 24m
Deal found 8/13![Delta logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 11/107:00 am -
2 stops18h 10m
Fri 11/1312:05 pm -
2 stops32h 20m
Deal found 8/12![United Airlines logo]()
$749
This CheapOair deal was found by Cheapflights users on 8/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:40 pm -
2 stops33h 30m
Wed 11/49:10 am -
2 stops20h 01m
Deal found 8/11![Multiple Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Tue 10/2011:10 am -
1 stop14h 35m
Wed 11/1110:40 am -
1 stop33h 49m
Deal found 8/15![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Tue 10/612:26 pm -
1 stop14h 19m
Tue 10/209:50 am -
2 stops42h 45m
Deal found 8/14![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/244:08 pm -
2 stops33h 02m
Wed 11/410:40 am -
1 stop33h 49m
Deal found 8/12![United Airlines logo]()
$756
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/213:21 pm -
2 stops16h 09m
Tue 10/612:40 pm -
1 stop16h 49m
Deal found 8/14![American Airlines logo]()
$762
Best flights from Idaho to IrelandDiscover carefully curated flight deals from Idaho to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
Discover carefully curated flight deals from Idaho to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. 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 2/812:29 pm -
1 stop12h 41m
Thu 2/119:00 am -
2 stops43h 16m
Deal found 8/10![United Airlines logo]()
$718
This KLM deal was found by Cheapflights users on 8/12. 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.
Fri 10/95:37 pm -
2 stops21h 48m
Tue 10/131:25 pm -
2 stops34h 05m
Deal found 8/12![KLM logo]()
$836
This United deal was found by Cheapflights users on 8/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:37 am -
2 stops23h 33m
Wed 12/210:40 am -
1 stop31h 42m
Deal found 8/12![Multiple Airlines logo]()
$854
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/242:08 pm -
2 stops23h 27m
Thu 10/19:15 pm -
2 stops31h 05m
Deal found 8/10![American Airlines logo]()
$1,045
This United Airlines deal was found by Cheapflights users on 8/12. 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 2/84:00 pm -
2 stops31h 30m
Thu 2/119:00 am -
2 stops44h 09m
Deal found 8/12![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 8/14. 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 2/112:29 pm -
1 stop12h 41m
Fri 2/510:40 am -
1 stop19h 26m
Deal found 8/14![United Airlines logo]()
$745
This KLM deal was found by Cheapflights users on 8/13. 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.
Tue 9/16:45 am -
1 stop17h 10m
Tue 9/812:00 pm -
1 stop18h 54m
Deal found 8/13![KLM logo]()
$868
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 11/107:00 am -
2 stops18h 10m
Fri 11/1312:05 pm -
2 stops32h 20m
Deal found 8/12![United Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 10/612:26 pm -
1 stop14h 19m
Tue 10/209:50 am -
2 stops42h 45m
Deal found 8/10![United Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/244:08 pm -
2 stops32h 22m
Wed 11/410:40 am -
1 stop33h 49m
Deal found 8/13![United Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 9/85:00 am -
2 stops20h 45m
Wed 9/309:20 am -
2 stops43h 29m
Deal found 8/10![United Airlines logo]()
$834
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Tue 9/15:00 am -
2 stops20h 45m
Tue 9/89:20 am -
2 stops43h 54m
Deal found 8/12![United Airlines logo]()
$841
This United Airlines deal was found by Cheapflights users on 8/13. 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 2/111:30 am -
1 stop12h 40m
Fri 2/510:40 am -
2 stops18h 29m
Deal found 8/13![United Airlines logo]()
$860
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/255:00 am -
2 stops22h 10m
Sat 10/39:20 am -
2 stops43h 29m
Deal found 8/11![United Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/97:50 am -
2 stops16h 30m
Tue 10/139:50 am -
3 stops38h 59m
Deal found 8/12![United Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/255:00 am -
2 stops22h 15m
Fri 10/212:30 pm -
2 stops29h 58m
Deal found 8/11![United Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/277:15 am -
1 stop19h 30m
Thu 9/39:50 am -
2 stops39h 56m
Deal found 8/10![United Airlines logo]()
$969
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/246:25 am -
2 stops44h 50m
Thu 10/112:30 pm -
2 stops28h 04m
Deal found 8/10![United Airlines logo]()
$1,112
This United Airlines deal was found by Cheapflights users on 8/11. 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 2/77:00 am -
1 stop17h 30m
Tue 2/910:40 am -
2 stops17h 22m
Deal found 8/11![United Airlines logo]()
$1,113
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/2410:35 am -
3 stops16h 40m
Thu 10/112:30 pm -
2 stops15h 24m
Deal found 8/10![United Airlines logo]()
$16,366
Last-minute flights from Idaho to IrelandDiscover last-minute flight deals from Idaho to Ireland. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Ireland. Data last updated August 15, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Wed 9/95:00 am -
2 stops19h 45m
Tue 9/159:20 am -
2 stops37h 11m
Deal found 8/12![Air Canada logo]()
$781
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:00 am -
2 stops19h 45m
Wed 9/169:20 am -
2 stops43h 25m
Deal found 8/12![Air Canada logo]()
$786
This Air Canada deal was found by Cheapflights users on 8/12. 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.
Wed 9/95:00 am -
2 stops19h 45m
Fri 9/189:50 am -
2 stops30h 44m
Deal found 8/12![Air Canada logo]()
$801
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 9/95:30 am -
1 stop19h 25m
Wed 9/168:55 am -
2 stops22h 04m
Deal found 8/12![Delta logo]()
$806
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 9/95:30 am -
1 stop19h 25m
Tue 9/1512:00 pm -
1 stop18h 59m
Deal found 8/12![Delta logo]()
$809
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/1412:28 pm -
1 stop14h 17m
Tue 9/299:20 am -
2 stops33h 08m
Deal found 8/14![United Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 9/213:21 pm -
2 stops16h 09m
Tue 10/612:40 pm -
1 stop16h 49m
Deal found 8/14![American Airlines logo]()
$762
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/212:19 pm -
2 stops20h 21m
Tue 10/611:45 am -
2 stops32h 14m
Deal found 8/12![American Airlines logo]()
$762
This KLM deal was found by Cheapflights users on 8/12. 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.
Mon 9/216:45 am -
1 stop17h 10m
Tue 10/611:00 am -
1 stop17h 08m
Deal found 8/12![KLM logo]()
$771
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/2112:28 pm -
1 stop14h 17m
Tue 10/611:35 am -
1 stop18h 23m
Deal found 8/14![United Airlines logo]()
$772
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/278:08 am -
1 stop18h 37m
Sun 10/49:20 am -
2 stops43h 15m
Deal found 8/13![United Airlines logo]()
$814
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/2812:26 pm -
2 stops15h 14m
Mon 10/59:50 am -
2 stops38h 53m
Deal found 8/13![United Airlines logo]()
$818
One-way flights from Idaho to IrelandSearch for one-way flight options from Idaho to Ireland. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Idaho to Ireland. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 10/194:41 pm -
3 stops40h 19m
Deal found 8/13![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 10/185:00 pm -
3 stops54h 35m
Deal found 8/13![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Fri 10/21:31 pm -
3 stops37h 49m
Deal found 8/10![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Fri 10/167:46 pm -
3 stops52h 04m
Deal found 8/13![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Tue 10/204:41 pm -
3 stops54h 34m
Deal found 8/10![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sat 10/175:07 am -
3 stops46h 13m
Deal found 8/13![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/154:24 pm -
3 stops58h 26m
Deal found 8/13![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 11/512:49 pm -
3 stops38h 26m
Deal found 8/11![Multiple Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 11/41:27 pm -
2 stops15h 48m
Deal found 8/11![American Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 11/66:37 am -
3 stops20h 38m
Deal found 8/11![Multiple Airlines logo]()
$462
This Air France deal was found by Cheapflights users on 8/11. 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 11/45:30 am -
1 stop19h 25m
Deal found 8/11![Air France logo]()
$463
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/306:25 am -
2 stops20h 50m
Deal found 8/14![United Airlines logo]()
$463
Find flight deals from Idaho to Ireland
Keep the following information in mind while searching for Idaho to Ireland flight deals. Data was last updated August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $718 (United Airlines) |
One-way from | $357 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $800 |
Cheapflights Fare Finder
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 August 15, 2026.
Use the filters below to find and compare flights from Idaho to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Mon 2/8
12:29 pm-8:10 am
1 stop12h 41m
Dublin
Thu 2/11
9:00 am-9:16 pm
2 stops43h 16m
$718
SpokaneDublin
GEG Spokane - DUB Dublin
GEGDUB
Spokane
Mon 2/8
4:00 pm-7:30 am
2 stops31h 30m
Dublin
Thu 2/11
9:00 am-9:09 pm
2 stops44h 09m
$722
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Mon 2/1
12:29 pm-8:10 am
1 stop12h 41m
Dublin
Fri 2/5
10:40 am-11:06 pm
1 stop19h 26m
$745
JacksonDublin
JAC Jackson Hole - DUB Dublin
JACDUB
Jackson Hole
Tue 11/10
7:00 am-8:10 am
2 stops18h 10m
Dublin
Fri 11/13
12:05 pm-1:25 pm
2 stops32h 20m
$749
BoiseDublin
BOI Boise Air Term. Gowen Fld - DUB Dublin
BOIDUB
Boise Air Term. Gowen Fld
Tue 10/6
12:26 pm-9:45 am
1 stop14h 19m
Dublin
Tue 10/20
9:50 am-9:35 pm
2 stops42h 45m
$754
SpokaneDublin
GEG Spokane - DUB Dublin
GEGDUB
Spokane
Sat 10/24
4:08 pm-8:30 am
2 stops32h 22m
Dublin
Wed 11/4
10:40 am-12:29 pm
1 stop33h 49m
$756
SpokaneDublin
GEG Spokane - DUB Dublin
GEGDUB
Spokane
Tue 9/8
5:00 am-9:45 am
2 stops20h 45m
Dublin
Wed 9/30
9:20 am-8:49 pm
2 stops43h 29m
$834
JacksonDublin
JAC Jackson Hole - DUB Dublin
JACDUB
Jackson Hole
Fri 10/9
5:37 pm-10:25 pm
2 stops21h 48m
Dublin
Tue 10/13
1:25 pm-4:30 pm
2 stops34h 05m
$836
SpokaneDublin
GEG Spokane - DUB Dublin
GEGDUB
Spokane
Tue 9/1
5:00 am-9:45 am
2 stops20h 45m
Dublin
Tue 9/8
9:20 am-9:14 pm
2 stops43h 54m
$841
JacksonDublin
JAC Jackson Hole - DUB Dublin
JACDUB
Jackson Hole
Thu 11/26
10:37 am-5:10 pm
2 stops23h 33m
Dublin
Wed 12/2
10:40 am-11:22 am
1 stop31h 42m
$854
Showing 1-10 of 41 resultsSorted by cheapest first
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.
GEG-DUB
BOI-DUB
BOI-SNN
JAC-DUB
IDA-SNN
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 to Ireland
USID-IE0
GEG-DUB
BOI-DUB
BOI-SNN
JAC-DUB
What is the cheapest month to book a flight from Idaho to Ireland?
Currently, February is the cheapest month in which you can book a flight from Idaho to Ireland (average of $496). Flying from Idaho to Ireland in June is currently the most expensive (average of $1,159). 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.
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Idaho to Ireland
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Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Ireland by cabin class
Find flights from Idaho to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Ireland flights
Browse other Idaho and Ireland flight options. Last updated on August 15, 2026.
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Find a return flight route from Ireland
Find the right flight back to Idaho after your stay in Ireland
Idaho to Ireland flights
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Top 4 airlines flying from Idaho to Ireland
Discover the top 4 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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$744 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$539 | Average$716 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$543 | Average$819 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$641 | Average$981 | FlexibilityNo cancel fee | On-time77% |