$348+ Cheap flights from Idaho to Europe
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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — CPH
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Europe with Cheapflights
1. Tell us where you want to go
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 EuropeExplore the most affordable flight options available from Idaho to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Idaho to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 11/212:31 pm -
1 stop12h 39m
Thu 11/129:00 am -
2 stops44h 59m
Deal found 9/21![United Airlines logo]()
$567
This lol.travel deal was found by Cheapflights users on 9/22. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:14 pm -
1 stop15h 31m
Wed 11/116:40 pm -
2 stops36h 02m
Deal found 9/22![Finnair logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/112:31 pm -
2 stops35h 59m
Thu 11/129:00 am -
2 stops43h 32m
Deal found 9/19![United Airlines logo]()
$571
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/192:02 pm -
2 stops17h 28m
Wed 11/412:55 pm -
1 stop16h 47m
Deal found 9/18![American Airlines logo]()
$574
This Air Canada deal was found by Cheapflights users on 9/19. 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 11/712:31 pm -
2 stops37h 04m
Wed 11/181:35 pm -
2 stops29h 56m
Deal found 9/19![Multiple Airlines logo]()
$578
This Justfly.com deal was found by Cheapflights users on 9/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 pm -
2 stops53h 10m
Thu 11/129:00 am -
2 stops45h 33m
Deal found 9/21![Air Canada logo]()
$581
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/1912:26 pm -
1 stop14h 19m
Wed 11/410:40 am -
1 stop19h 11m
Deal found 9/18![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 10/317:10 pm -
2 stops55h 00m
Thu 11/129:00 am -
2 stops33h 31m
Deal found 9/21![United Airlines logo]()
$584
This Air France deal was found by Cheapflights users on 9/19. 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.
Sun 11/15:30 am -
1 stop19h 25m
Thu 11/129:55 am -
1 stop19h 03m
Deal found 9/19![Air France logo]()
$594
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:30 am -
1 stop19h 25m
Thu 11/129:55 am -
2 stops21h 15m
Deal found 9/20![Delta logo]()
$598
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 11/75:44 pm -
2 stops31h 16m
Wed 11/183:10 pm -
1 stop15h 41m
Deal found 9/22![United Airlines logo]()
$599
This Delta deal was found by Cheapflights users on 9/22. 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.
Sun 10/1111:10 pm -
1 stop29h 40m
Wed 10/211:20 pm -
1 stop16h 48m
Deal found 9/22![Delta logo]()
$600
Best flights from Idaho to EuropeDiscover carefully curated flight deals from Idaho to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Idaho to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Delta deal was found by Cheapflights users on 9/19. 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 11/15:30 am -
1 stop19h 25m
Tue 11/179:40 am -
2 stops32h 02m
Deal found 9/19![Delta logo]()
$598
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Sat 11/75:44 pm -
2 stops31h 16m
Wed 11/183:10 pm -
1 stop15h 41m
Deal found 9/20![United Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/16:41 am -
2 stops18h 49m
Sun 3/711:30 am -
2 stops19h 08m
Deal found 9/20![American Airlines logo]()
$657
This Iberia deal was found by Cheapflights users on 9/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am -
2 stops23h 40m
Tue 11/178:30 pm -
2 stops34h 12m
Deal found 9/19![Multiple Airlines logo]()
$662
This Finnair deal was found by Cheapflights users on 9/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:15 pm -
2 stops26h 25m
Mon 11/97:00 pm -
2 stops35h 42m
Deal found 9/18![Finnair logo]()
$673
This Ovago deal was found by Cheapflights users on 9/20. 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.
Mon 12/712:48 pm -
2 stops25h 27m
Tue 12/151:20 pm -
2 stops29h 48m
Deal found 9/20![Lufthansa logo]()
$698
This Bravofly deal was found by Cheapflights users on 9/21. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:30 am -
1 stop17h 40m
Thu 11/1210:20 am -
1 stop21h 39m
Deal found 9/21![Virgin Atlantic logo]()
$698
This Iberia deal was found by Cheapflights users on 9/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:00 am -
2 stops20h 20m
Thu 11/126:20 am -
2 stops24h 22m
Deal found 9/21![Iberia logo]()
$775
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:59 pm -
1 stop32h 21m
Sat 11/212:45 pm -
1 stop14h 27m
Deal found 9/21![Alaska Airlines logo]()
$809
This Delta deal was found by Cheapflights users on 9/19. 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 10/1111:10 pm -
1 stop29h 40m
Wed 10/211:20 pm -
1 stop16h 48m
Deal found 9/19![Delta logo]()
$600
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/1112:31 pm -
1 stop16h 44m
Thu 11/263:10 pm -
1 stop28h 21m
Deal found 9/19![United Airlines logo]()
$602
This Finnair deal was found by Cheapflights users on 9/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:15 pm -
2 stops26h 25m
Tue 11/176:50 am -
2 stops23h 52m
Deal found 9/18![Finnair logo]()
$682
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 11/55:00 am -
2 stops19h 30m
Thu 11/129:00 am -
2 stops43h 32m
Deal found 9/21![United Airlines logo]()
$621
This Air Canada deal was found by Cheapflights users on 9/19. 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 2/38:15 am -
3 stops18h 10m
Fri 2/122:00 pm -
2 stops27h 43m
Deal found 9/19![Multiple Airlines logo]()
$692
This Ovago deal was found by Cheapflights users on 9/18. 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.
Sun 11/17:10 pm -
1 stop31h 05m
Tue 11/1711:55 am -
1 stop18h 56m
Deal found 9/18![Lufthansa logo]()
$722
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 2/255:40 am -
1 stop20h 50m
Thu 3/1110:25 am -
1 stop20h 16m
Deal found 9/21![Delta logo]()
$671
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 3/14:05 pm -
2 stops31h 40m
Tue 3/169:45 am -
1 stop20h 31m
Deal found 9/21![United Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 9/18. 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 11/21:24 pm -
2 stops19h 26m
Mon 11/910:15 am -
2 stops20h 27m
Deal found 9/18![American Airlines logo]()
$765
This United deal was found by Cheapflights users on 9/19. 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.
Wed 1/1311:48 am -
2 stops16h 42m
Tue 1/196:30 am -
3 stops39h 00m
Deal found 9/19![Multiple Airlines logo]()
$735
This Virgin Atlantic deal was found by Cheapflights users on 9/22. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2312:08 pm -
2 stops17h 42m
Fri 10/3012:15 pm -
2 stops18h 44m
Deal found 9/22![Virgin Atlantic logo]()
$839
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/42:41 pm -
2 stops22h 44m
Sun 11/156:40 am -
2 stops24h 02m
Deal found 9/19![American Airlines logo]()
$765
This Delta deal was found by Cheapflights users on 9/22. 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.
Tue 11/175:30 am -
2 stops27h 40m
Tue 12/82:15 pm -
2 stops31h 29m
Deal found 9/22![Delta logo]()
$704
This United Airlines deal was found by Cheapflights users on 9/17. 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
Wed 10/149:20 am -
2 stops31h 14m
Deal found 9/17![United Airlines logo]()
$642
This Finnair deal was found by Cheapflights users on 9/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:00 am -
1 stop22h 50m
Mon 11/210:05 am -
1 stop19h 37m
Deal found 9/21![Finnair logo]()
$804
This Finnair deal was found by Cheapflights users on 9/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:24 pm -
1 stop13h 16m
Tue 10/276:50 am -
2 stops22h 44m
Deal found 9/22![Multiple Airlines logo]()
$766
This KAYAK deal was found by Cheapflights users on 9/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:50 pm -
2 stops17h 25m
Tue 10/271:10 pm -
2 stops27h 42m
Deal found 9/19![Lufthansa logo]()
$848
This Delta deal was found by Cheapflights users on 9/21. 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.
Thu 11/58:59 am -
1 stop16h 26m
Thu 11/129:30 am -
1 stop20h 29m
Deal found 9/21![Delta logo]()
$713
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 10/115:00 am -
2 stops20h 20m
Wed 10/213:15 pm -
2 stops30h 23m
Deal found 9/23![United Airlines logo]()
$664
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1212:00 pm -
1 stop17h 20m
Sun 3/212:45 pm -
1 stop15h 26m
Deal found 9/22![Alaska Airlines logo]()
$985
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/228:15 am -
2 stops22h 40m
Thu 10/293:10 pm -
1 stop27h 21m
Deal found 9/22![United Airlines logo]()
$665
Last-minute flights from Idaho to EuropeDiscover last-minute flight deals from Idaho to Europe. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Europe. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 10/612:26 pm -
1 stop14h 19m
Tue 10/209:50 am -
2 stops45h 09m
Deal found 9/22![United Airlines logo]()
$618
This Booking.com deal was found by Cheapflights users on 9/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:00 am -
2 stops20h 15m
Wed 10/149:50 am -
2 stops21h 09m
Deal found 9/17![Air Canada logo]()
$633
This United Airlines deal was found by Cheapflights users on 9/17. 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
Wed 10/149:20 am -
2 stops31h 14m
Deal found 9/17![United Airlines logo]()
$642
This Delta deal was found by Cheapflights users on 9/22. 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.
Tue 10/65:30 am -
1 stop19h 25m
Tue 10/2010:00 am -
1 stop20h 59m
Deal found 9/22![Delta logo]()
$645
This Delta deal was found by Cheapflights users on 9/22. 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.
Sun 10/1111:10 pm -
1 stop29h 40m
Wed 10/211:20 pm -
1 stop16h 48m
Deal found 9/22![Delta logo]()
$600
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/115:30 pm -
2 stops35h 35m
Wed 10/213:15 pm -
2 stops26h 19m
Deal found 9/20![United Airlines logo]()
$650
This American Airlines deal was found by Cheapflights users on 9/18. 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 10/192:02 pm -
2 stops17h 28m
Wed 11/412:55 pm -
1 stop16h 47m
Deal found 9/18![American Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/1912:26 pm -
1 stop14h 19m
Wed 11/410:40 am -
2 stops19h 19m
Deal found 9/18![United Airlines logo]()
$583
This lol.travel deal was found by Cheapflights users on 9/22. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:14 pm -
1 stop15h 31m
Wed 11/116:40 pm -
2 stops36h 02m
Deal found 9/22![Finnair logo]()
$567
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/263:24 pm -
2 stops18h 31m
Wed 11/111:10 pm -
1 stop30h 15m
Deal found 9/22![American Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/262:51 pm -
1 stop14h 04m
Wed 11/111:55 pm -
1 stop15h 37m
Deal found 9/22![United Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 10/317:10 pm -
2 stops55h 00m
Thu 11/129:00 am -
2 stops33h 31m
Deal found 9/21![United Airlines logo]()
$584
One-way flights from Idaho to EuropeSearch for one-way flight options from Idaho to Europe. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Idaho to Europe. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Delta deal was found by Cheapflights users on 9/19. 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 12/2811:10 pm -
1 stop22h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 9/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/24:00 pm -
2 stops18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$359
This Expedia deal was found by Cheapflights users on 9/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2712:21 pm -
2 stops23h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Finnair logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:22 pm -
3 stops32h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$368
This Air Canada deal was found by Cheapflights users on 9/21. 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.
Tue 3/25:00 am -
3 stops20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Air Canada logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/182:50 pm -
3 stops56h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$374
This FlightHub deal was found by Cheapflights users on 9/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:57 am -
1 stop19h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/122:00 pm -
1 stop15h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/18. 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 3/127:00 am -
2 stops21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 9/19. 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 2/2012:29 pm -
1 stop13h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$398
This Air Canada deal was found by Cheapflights users on 9/19. 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 2/207:00 am -
3 stops19h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Air Canada logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:00 am -
2 stops46h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$408
Find flight deals from Idaho to Europe
Keep the following information in mind while searching for Idaho to Europe flight deals. Data was last updated September 23, 2026.
Round-trip from | $567 (United Airlines) |
|---|---|
One-way from | $348 (United Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $1,187 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Europe 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Idaho to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseAmsterdam
BOI Boise Air Term. Gowen Fld - AMS Amsterdam Schiphol
BOIAMS
Boise Air Term. Gowen Fld
Sat 2/20
6:55 pm-8:05 am
2 stops29h 10m
Amsterdam Schiphol
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$348
BoiseAmsterdam
BOI Boise Air Term. Gowen Fld - AMS Amsterdam Schiphol
BOIAMS
Boise Air Term. Gowen Fld
Mon 12/28
11:10 pm-5:55 am
1 stop22h 45m
Amsterdam Schiphol
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$348
BoiseBarcelona
BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat
BOIBCN
Boise Air Term. Gowen Fld
Tue 3/2
4:00 pm-6:25 pm
2 stops18h 25m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$359
BoiseParis
BOI Boise Air Term. Gowen Fld - CDG Paris Charles de Gaulle
BOICDG
Boise Air Term. Gowen Fld
Fri 10/23
8:22 pm-1:00 pm
3 stops32h 38m
Paris Charles de Gaulle
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$368
BoiseVenice
BOI Boise Air Term. Gowen Fld - VCE Venice Marco Polo
BOIVCE
Boise Air Term. Gowen Fld
Sun 10/18
2:50 pm-7:40 am
3 stops56h 50m
Venice Marco Polo
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$374
BoiseLondon
BOI Boise Air Term. Gowen Fld - LHR London Heathrow
BOILHR
Boise Air Term. Gowen Fld
Fri 3/12
2:00 pm-12:20 pm
1 stop15h 20m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$379
BoiseLondon
BOI Boise Air Term. Gowen Fld - LHR London Heathrow
BOILHR
Boise Air Term. Gowen Fld
Fri 3/12
7:00 am-8:30 am
2 stops18h 30m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$393
BoiseLondon
BOI Boise Air Term. Gowen Fld - LHR London Heathrow
BOILHR
Boise Air Term. Gowen Fld
Fri 3/12
7:00 am-11:20 am
2 stops21h 20m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$393
BoiseAmsterdam
BOI Boise Air Term. Gowen Fld - AMS Amsterdam Schiphol
BOIAMS
Boise Air Term. Gowen Fld
Sat 2/20
7:00 am-10:15 am
3 stops19h 15m
Amsterdam Schiphol
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$407
BoiseBarcelona
BOI Boise Air Term. Gowen Fld - BCN Barcelona-El Prat
BOIBCN
Boise Air Term. Gowen Fld
Fri 10/23
12:58 pm-9:30 pm
3 stops24h 32m
Barcelona-El Prat
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$434
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Idaho with our price prediction graph.
BOI-FCO
BOI-DUB
BOI-BCN
BOI-FLR
BOI-CDG
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 Europe
USID-EU0
BOI-FCO
BOI-DUB
BOI-BCN
BOI-FLR
What is the cheapest month to book a flight from Idaho to Europe?
Currently, February is the cheapest month in which you can book a flight from Idaho to Europe (average of $798). Flying from Idaho to Europe in June is currently the most expensive (average of $1,310). 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 Europe. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top countries
Top destinations
Alternative routes for Idaho to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Europe by cabin class
Find flights from Idaho to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Europe flights
Browse other Idaho and Europe flight options. Last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Europe
Find the right flight back to Idaho after your stay in Europe
Fly to Europe countries
Consider these flights traveling to countries located in Europe.
Idaho to Europe flights
Consider these flights traveling from Idaho to Europe.
Top 7 airlines flying from Idaho to Europe
Discover the top 7 airlines that operate flights from Idaho to Europe. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$440 | Average$982 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$483 | Average$1,002 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$489 | Average$969 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$510 | Average$1,133 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$546 | Average$981 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$587 | Average$788 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$856 | Average$865 | FlexibilityNo cancel fee | On-time67% |