$481+ Cheap flights from Islip, NY (ISP) to Europe
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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — CPH
Jun 16 — Jun 231
Round-trip
1 adult, Economy
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Cheapest flights from Islip to EuropeExplore the most affordable flight options available from Islip to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
Explore the most affordable flight options available from Islip to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Wed 6/172:00 pm
LGW
- ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$905
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Tue 6/232:00 pm
LGW
- ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$974
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Sun 6/282:00 pm
LGW
- ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$999
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Mon 7/62:00 pm
LGW
- ISP
2 stops31h 47m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,175
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 7/304:45 pm
ISP
- BCN
1 stop13h 55m
Multiple Airlines
Fri 8/147:00 am
BCN
- ISP
2 stops32h 58m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,280
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/95:29 pm
ISP
- FCO
1 stop31h 36m
Multiple Airlines
Thu 8/203:55 pm
FCO
- ISP
2 stops49h 22m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,430
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:25 am
ISP
- BCN
1 stop23h 40m
Multiple Airlines
Sun 6/710:40 pm
BCN
- ISP
2 stops27h 35m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,437
This FlightHub deal was found by Cheapflights users on 5/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:00 am
ISP
- LHR
2 stops33h 45m
JetBlue
Tue 7/218:15 am
LHR
- ISP
2 stops44h 02m
JetBlue
Deal found 5/14![JetBlue logo]()
$1,445
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:00 am
ISP
- BCN
2 stops16h 00m
Multiple Airlines
Sun 6/219:05 am
BCN
- ISP
2 stops17h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,448
This Expedia deal was found by Cheapflights users on 5/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:30 am
ISP
- LHR
2 stops21h 00m
Multiple Airlines
Wed 6/178:50 am
LHR
- ISP
2 stops30h 50m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,485
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/279:52 pm
ISP
- CDG
1 stop33h 33m
Multiple Airlines
Sat 7/49:55 am
CDG
- ISP
2 stops30h 08m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,503
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 6/37:25 am
ISP
- FRA
1 stop17h 25m
Multiple Airlines
Sat 6/68:20 am
FRA
- ISP
2 stops31h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,513
Best flights from Islip to EuropeDiscover carefully curated flight deals from Islip to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
Discover carefully curated flight deals from Islip to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Tue 6/232:00 pm
LGW
- ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$974
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Wed 6/172:00 pm
LGW
- ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$995
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Mon 7/62:00 pm
LGW
- ISP
2 stops31h 47m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,175
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:43 pm
ISP
- LGW
2 stops32h 17m
Multiple Airlines
Tue 7/212:00 pm
LGW
- ISP
1 stop24h 58m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,201
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 7/304:45 pm
ISP
- BCN
1 stop13h 55m
Multiple Airlines
Fri 8/147:00 am
BCN
- ISP
2 stops32h 58m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,280
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/95:29 pm
ISP
- FCO
1 stop31h 36m
Multiple Airlines
Thu 8/203:55 pm
FCO
- ISP
2 stops49h 22m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,430
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:25 am
ISP
- BCN
1 stop23h 40m
Multiple Airlines
Sun 6/710:40 pm
BCN
- ISP
2 stops27h 35m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,437
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:00 am
ISP
- BCN
2 stops16h 00m
Multiple Airlines
Sun 6/219:05 am
BCN
- ISP
2 stops17h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,448
This Icelandair deal was found by Cheapflights users on 5/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/102:55 pm
ISP
- LGW
2 stops15h 50m
Multiple Airlines
Wed 6/173:40 pm
LGW
- ISP
2 stops36h 55m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,462
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:30 am
ISP
- LHR
2 stops26h 25m
Multiple Airlines
Wed 6/178:50 am
LHR
- ISP
2 stops30h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,486
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/279:52 pm
ISP
- CDG
1 stop33h 33m
Multiple Airlines
Sat 7/49:55 am
CDG
- ISP
2 stops30h 08m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,503
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:00 am
ISP
- FRA
1 stop14h 50m
Multiple Airlines
Wed 6/176:15 pm
FRA
- ISP
2 stops56h 42m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,521
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:26 am
ISP
- CDG
2 stops26h 49m
Multiple Airlines
Wed 6/175:15 pm
CDG
- ISP
2 stops23h 41m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,523
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:00 am
ISP
- CDG
3 stops29h 45m
Multiple Airlines
Sun 6/2110:10 am
CDG
- ISP
3 stops40h 05m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,630
This Mytrip deal was found by Cheapflights users on 5/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:00 am
ISP
- FCO
2 stops21h 25m
Multiple Airlines
Sun 6/212:15 pm
FCO
- ISP
2 stops36h 00m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,646
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:52 pm
ISP
- LHR
1 stop29h 03m
Multiple Airlines
Mon 7/63:15 pm
LHR
- ISP
2 stops29h 41m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,664
This Mytrip deal was found by Cheapflights users on 5/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:00 am
ISP
- FCO
3 stops32h 50m
Multiple Airlines
Wed 6/172:15 pm
FCO
- ISP
2 stops33h 26m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,736
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 6/1510:00 am
ISP
- FCO
1 stop15h 05m
Multiple Airlines
Sun 6/212:15 pm
FCO
- ISP
2 stops55h 41m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,773
This Ovago deal was found by Cheapflights users on 5/16. 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.
Tue 6/3010:00 am
ISP
- VCE
2 stops17h 55m
Multiple Airlines
Tue 7/79:00 pm
VCE
- ISP
2 stops26h 41m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,797
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:00 am
ISP
- FCO
2 stops20h 50m
Multiple Airlines
Sun 7/58:10 am
FCO
- ISP
2 stops18h 49m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,812
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1310:00 am
ISP
- LHR
1 stop16h 10m
Multiple Airlines
Tue 7/215:35 pm
LHR
- ISP
1 stop22h 21m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,818
This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:00 am
ISP
- LHR
1 stop18h 35m
Multiple Airlines
Mon 7/68:10 pm
LHR
- ISP
1 stop19h 46m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,829
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:48 am
ISP
- ATH
2 stops27h 12m
Multiple Airlines
Sun 8/26:45 am
ATH
- ISP
2 stops34h 13m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,853
This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:00 am
ISP
- ATH
2 stops21h 20m
Multiple Airlines
Mon 8/31:00 pm
ATH
- ISP
2 stops28h 56m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,995
This Expedia deal was found by Cheapflights users on 5/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:30 am
ISP
- LHR
2 stops23h 30m
Multiple Airlines
Tue 6/234:50 pm
LHR
- ISP
2 stops35h 25m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$2,029
This Expedia deal was found by Cheapflights users on 5/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:30 am
ISP
- LHR
2 stops21h 00m
Multiple Airlines
Sun 6/213:50 pm
LHR
- ISP
2 stops48h 40m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$2,042
This Ovago deal was found by Cheapflights users on 5/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:11 pm
ISP
- FCO
2 stops14h 14m
Multiple Airlines
Sat 8/157:30 am
FCO
- ISP
2 stops17h 05m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$2,048
This KAYAK deal was found by Cheapflights users on 5/16. 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.
Thu 7/2310:00 am
ISP
- ATH
2 stops17h 00m
Multiple Airlines
Mon 8/31:00 pm
ATH
- ISP
2 stops28h 56m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$2,056
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 6/312:30 pm
ISP
- FRA
1 stop12h 20m
Multiple Airlines
Sat 6/61:30 pm
FRA
- ISP
1 stop13h 29m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$2,062
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:26 am
ISP
- FCO
1 stop17h 39m
Multiple Airlines
Mon 7/69:55 pm
FCO
- ISP
2 stops42h 03m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$2,069
Last-minute flights from Islip to EuropeDiscover last-minute flight deals from Islip to Europe. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Islip to Europe. Data last updated May 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 6/37:25 am
ISP
- FRA
1 stop17h 25m
Multiple Airlines
Sat 6/68:20 am
FRA
- ISP
2 stops31h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,513
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:25 am
ISP
- BCN
1 stop23h 40m
Multiple Airlines
Sun 6/710:40 pm
BCN
- ISP
2 stops27h 35m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,437
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Wed 6/172:00 pm
LGW
- ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$905
This Expedia deal was found by Cheapflights users on 5/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:30 am
ISP
- LHR
2 stops21h 00m
Multiple Airlines
Wed 6/178:50 am
LHR
- ISP
2 stops30h 50m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,485
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:00 am
ISP
- FRA
1 stop14h 50m
Multiple Airlines
Wed 6/176:15 pm
FRA
- ISP
2 stops56h 42m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,521
This Mytrip deal was found by Cheapflights users on 5/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:26 am
ISP
- CDG
2 stops26h 49m
Multiple Airlines
Wed 6/175:15 pm
CDG
- ISP
2 stops23h 41m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,523
This Mytrip deal was found by Cheapflights users on 5/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:00 am
ISP
- BCN
2 stops16h 00m
Multiple Airlines
Sun 6/219:05 am
BCN
- ISP
2 stops17h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,448
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Tue 6/232:00 pm
LGW
- ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$974
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/199:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Sun 6/282:00 pm
LGW
- ISP
1 stop35h 57m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$999
This FlightHub deal was found by Cheapflights users on 5/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/193:07 pm
ISP
- LHR
2 stops48h 38m
JetBlue
Sun 6/288:40 am
LHR
- ISP
2 stops58h 32m
JetBlue
Deal found 5/14![JetBlue logo]()
$1,549
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/279:52 pm
ISP
- CDG
1 stop33h 33m
Multiple Airlines
Sat 7/49:55 am
CDG
- ISP
2 stops30h 08m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,503
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Mon 7/62:00 pm
LGW
- ISP
2 stops31h 47m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,175
One-way flights from Islip to EuropeSearch for one-way flight options from Islip to Europe. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
Search for one-way flight options from Islip to Europe. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/189:52 pm
ISP
- LGW
1 stop31h 08m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/210:48 am
ISP
- FCO
3 stops39h 07m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 6/189:52 pm
ISP
- LHR
3 stops40h 33m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$608
This FlightHub deal was found by Cheapflights users on 5/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/183:07 pm
ISP
- LHR
2 stops24h 38m
JetBlue
Deal found 5/13![JetBlue logo]()
$801
This Mytrip deal was found by Cheapflights users on 5/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:00 am
ISP
- LGW
3 stops24h 05m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$920
This Mytrip deal was found by Cheapflights users on 5/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:00 am
ISP
- LHR
2 stops18h 35m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$1,046
This KAYAK deal was found by Cheapflights users on 5/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2010:06 am
ISP
- FRA
2 stops18h 34m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,668
This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:45 pm
ISP
- ATH
2 stops34h 15m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$3,031
This Icelandair deal was found by Cheapflights users on 5/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:35 pm
ISP
- LHR
2 stops13h 20m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$3,449
This Icelandair deal was found by Cheapflights users on 5/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:35 pm
ISP
- LGW
2 stops16h 00m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$3,449
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:30 am
ISP
- FCO
2 stops18h 20m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$4,449
This KAYAK deal was found by Cheapflights users on 5/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/252:35 pm
ISP
- ATH
2 stops36h 25m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$14,528
Find flight deals from Islip to Europe
Keep the following information in mind while searching for Islip to Europe flight deals. Data was last updated May 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $905 (Kiwi.com) |
One-way from | $481 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $992 |
Cheapflights Fare Finder
Customize your flight search to find flights from Islip 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 2,558,603 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Islip to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IslipLondon
ISP - LGW
ISPLGW
Islip Long Island
Wed 6/17
9:52 pm-10:00 am
1 stop31h 08m
London Gatwick
Tue 6/23
2:00 pm-8:57 pm
1 stop35h 57m
$974
IslipLondon
ISP - LGW
ISPLGW
Islip Long Island
Thu 6/11
9:52 pm-10:00 am
1 stop31h 08m
London Gatwick
Wed 6/17
2:00 pm-8:57 pm
1 stop35h 57m
$995
IslipLondon
ISP - LGW
ISPLGW
Islip Long Island
Mon 6/29
9:52 pm-10:00 am
1 stop31h 08m
London Gatwick
Mon 7/6
2:00 pm-4:47 pm
2 stops31h 47m
$1,175
IslipLondon
ISP - LGW
ISPLGW
Islip Long Island
Mon 7/13
8:43 pm-10:00 am
2 stops32h 17m
London Gatwick
Tue 7/21
2:00 pm-9:58 am
1 stop24h 58m
$1,201
IslipBarcelona
ISP - BCN
ISPBCN
Islip Long Island
Thu 7/30
4:45 pm-12:40 pm
1 stop13h 55m
Barcelona-El Prat
Fri 8/14
7:00 am-9:58 am
2 stops32h 58m
$1,280
IslipRome
ISP - FCO
ISPFCO
Islip Long Island
Sun 8/9
5:29 pm-7:05 am
1 stop31h 36m
Rome Fiumicino
Thu 8/20
3:55 pm-11:17 am
2 stops49h 22m
$1,430
IslipBarcelona
ISP - BCN
ISPBCN
Islip Long Island
Thu 6/4
7:25 am-1:05 pm
1 stop23h 40m
Barcelona-El Prat
Sun 6/7
10:40 pm-8:15 pm
2 stops27h 35m
$1,437
IslipBarcelona
ISP - BCN
ISPBCN
Islip Long Island
Mon 6/15
10:00 am-8:00 am
2 stops16h 00m
Barcelona-El Prat
Sun 6/21
9:05 am-8:59 pm
2 stops17h 54m
$1,448
IslipLondon
ISP - LGW
ISPLGW
Islip Long Island
Wed 6/10
2:55 pm-11:45 am
2 stops15h 50m
London Gatwick
Wed 6/17
3:40 pm-11:35 pm
2 stops36h 55m
$1,462
IslipLondon
ISP - LHR
ISPLHR
Islip Long Island
Thu 6/11
11:30 am-6:55 pm
2 stops26h 25m
London Heathrow
Wed 6/17
8:50 am-10:40 am
2 stops30h 50m
$1,486
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from Islip to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Islip with our price prediction graph.
ISP-LGW
ISP-LHR
ISP-FCO
ISP-FRA
ISP-ATH
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 Islip to Europe
ISP-EU0
ISP-LGW
ISP-LHR
ISP-FCO
ISP-FRA
No data available for this route at this time. Please check back soon.
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