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Find Deals on Flights from United Kingdom to Islip Long Island

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Islip Long Island

(Round-trip)
Depart: Mon 7 Dec 2015 Return: Mon 14 Dec 2015 Trip spans 8 days
£570
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:14
15h 34m
1 stop
ISP
08:53
MAN
01:20
16h 27m
2 stops
Depart: Wed 9 Dec 2015 Return: Mon 14 Dec 2015 Trip spans 6 days
£570
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:14
15h 34m
1 stop
ISP
08:53
MAN
01:20
16h 27m
2 stops
Depart: Thu 10 Dec 2015 Return: Mon 14 Dec 2015 Trip spans 5 days
£570
Select
American Airlines
American Airlines
MAN
07:00
ISP
11:23
28h 23m
2 stops
ISP
08:53
MAN
01:20
16h 27m
2 stops
Depart: Wed 4 Nov 2015 Return: Tue 10 Nov 2015 Trip spans 7 days
£578
Select
American Airlines
American Airlines
MAN
03:50
ISP
18:23
14h 33m
2 stops
ISP
08:53
MAN
02:50
17h 57m
2 stops
Depart: Tue 8 Dec 2015 Return: Mon 14 Dec 2015 Trip spans 7 days
£578
Select
American Airlines
American Airlines
MAN
10:00
ISP
11:23
25h 23m
2 stops
ISP
08:53
MAN
01:20
16h 27m
2 stops
Depart: Mon 11 Jan 2016 Return: Tue 19 Jan 2016 Trip spans 9 days
£578
Select
American Airlines
American Airlines
MAN
10:00
ISP
08:42
22h 42m
2 stops
ISP
06:48
MAN
23:15
16h 27m
2 stops
Depart: Tue 12 Jan 2016 Return: Tue 19 Jan 2016 Trip spans 8 days
£578
Select
American Airlines
American Airlines
MAN
10:00
ISP
11:23
25h 23m
2 stops
ISP
06:48
MAN
02:50
20h 02m
2 stops
Depart: Wed 13 Jan 2016 Return: Tue 19 Jan 2016 Trip spans 7 days
£578
Select
American Airlines
American Airlines
MAN
04:55
ISP
08:42
27h 47m
2 stops
ISP
03:05
MAN
01:20
22h 15m
2 stops
Depart: Thu 14 Jan 2016 Return: Tue 19 Jan 2016 Trip spans 6 days
£578
Select
American Airlines
American Airlines
MAN
08:40
ISP
08:42
24h 02m
2 stops
ISP
06:48
MAN
23:15
16h 27m
2 stops
Depart: Mon 2 Nov 2015 Return: Tue 10 Nov 2015 Trip spans 9 days
£589
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:23
15h 43m
1 stop
ISP
08:53
MAN
02:50
17h 57m
2 stops
Depart: Tue 3 Nov 2015 Return: Tue 10 Nov 2015 Trip spans 8 days
£589
Select
American Airlines
American Airlines
MAN
05:40
ISP
18:23
12h 43m
1 stop
ISP
08:53
MAN
02:50
17h 57m
2 stops
Depart: Sun 6 Dec 2015 Return: Mon 14 Dec 2015 Trip spans 9 days
£589
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:14
15h 34m
1 stop
ISP
08:53
MAN
01:20
16h 27m
2 stops
Depart: Thu 5 Nov 2015 Return: Mon 9 Nov 2015 Trip spans 5 days
£591
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:14
15h 34m
1 stop
ISP
08:53
MAN
01:20
16h 27m
2 stops
Depart: Fri 11 Dec 2015 Return: Mon 14 Dec 2015 Trip spans 4 days
£598
Select
American Airlines
American Airlines
MAN
01:50
ISP
21:14
19h 24m
2 stops
ISP
08:53
MAN
01:20
16h 27m
2 stops
Depart: Sat 7 Nov 2015 Return: Tue 10 Nov 2015 Trip spans 4 days
£609
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:14
15h 34m
1 stop
ISP
08:53
MAN
02:50
17h 57m
2 stops
Depart: Fri 15 Jan 2016 Return: Tue 19 Jan 2016 Trip spans 5 days
£609
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:14
15h 34m
1 stop
ISP
06:48
MAN
23:15
16h 27m
2 stops
Depart: Fri 6 Nov 2015 Return: Mon 9 Nov 2015 Trip spans 4 days
£611
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:14
15h 34m
1 stop
ISP
08:53
MAN
01:20
16h 27m
2 stops
Depart: Thu 7 Jan 2016 Return: Sun 17 Jan 2016 Trip spans 11 days
£620
Select
American Airlines
American Airlines
LHR
12:05
ISP
08:42
20h 37m
1 stop
ISP
04:10
LHR
20:40
16h 30m
1 stop
Depart: Sat 16 Jan 2016 Return: Sun 17 Jan 2016 Trip spans 2 days
£629
Select
American Airlines
American Airlines
MAN
05:40
ISP
21:14
15h 34m
1 stop
ISP
04:10
MAN
01:20
21h 10m
2 stops
Depart: Sun 2 Aug 2015 Return: Fri 21 Aug 2015 Trip spans 20 days
£1115
Select
American Airlines
American Airlines
NCL
02:05
ISP
19:25
17h 20m
2 stops
ISP
14:50
NCL
05:55
39h 05m
2 stops
Airports
Origin

London
£620
Manchester
£570
Newcastle upon Tyne
£1115
Destination

Islip
£570