To save on the cost of your flight from Islip, New York to Barcelona-El Prat Airport, book at least 57 days before your planned departure. Booking around this time can save you about 22% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $788 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $912.
Flights from Islip, New York to Barcelona-El Prat Airport lean towards being more expensive in June. Prices are generally better when you fly from Islip, New York to Barcelona-El Prat Airport in January, with the cheapest ticket starting at $280.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Barcelona-El Prat Airport as you normally would.
Fly from
Fly to
Budget
$1,349 - $1,765
Route
Depart
Return
Price
Islip Long IslandBarcelona-El Prat
ISP - BCN
ISPBCN
Islip Long Island
Fri 7/12
2 stops50h 03m
Barcelona-El Prat
Sun 7/21
2 stops30h 33m
Islip Long IslandBarcelona-El Prat
ISP - BCN
ISPBCN
Islip Long Island
Fri 7/12
2 stops50h 03m
Barcelona-El Prat
Sun 7/21
2 stops30h 33m
Islip Long IslandBarcelona-El Prat
ISP - BCN
ISPBCN
Islip Long Island
Fri 7/12
3 stops43h 07m
Barcelona-El Prat
Sun 7/21
2 stops30h 33m
Islip Long IslandBarcelona-El Prat
ISP - BCN
ISPBCN
Islip Long Island
Fri 7/12
3 stops43h 07m
Barcelona-El Prat
Sun 7/21
2 stops30h 33m
Islip Long IslandBarcelona-El Prat
ISP - BCN
ISPBCN
Islip Long Island
Fri 7/12
3 stops43h 07m
Barcelona-El Prat
Sun 7/21
3 stops39h 39m
Islip Long IslandBarcelona-El Prat
ISP - BCN
ISPBCN
Islip Long Island
Fri 7/12
3 stops27h 17m
Barcelona-El Prat
Sun 7/21
3 stops47h 24m
No data available for this route at this time. Please check back soon.