Find Deals on Flights from United Kingdom to Islip Long Island

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Islip Long Island

(Round-trip)
Depart: Fri 4 Mar 2016 Return: Mon 7 Mar 2016 Trip spans 4 days
£534
Select
American Airlines
American Airlines
BHX
ISP
31h 28m
3 stops
ISP
BHX
31h 26m
3 stops
Depart: Thu 5 May 2016 Return: Tue 10 May 2016 Trip spans 6 days
£545
Select
American Airlines
American Airlines
MAN
ISP
15h 14m
1 stop
ISP
MAN
13h 57m
1 stop
Depart: Wed 11 May 2016 Return: Thu 26 May 2016 Trip spans 16 days
£547
Select
American Airlines
American Airlines
NCL
ISP
20h 14m
2 stops
ISP
NCL
25h 40m
2 stops
Depart: Wed 30 Mar 2016 Return: Sun 3 Apr 2016 Trip spans 5 days
£564
Select
American Airlines
American Airlines
MAN
ISP
12h 14m
1 stop
ISP
MAN
15h 57m
1 stop
Depart: Fri 10 Jun 2016 Return: Mon 20 Jun 2016 Trip spans 11 days
£568
Select
American Airlines
American Airlines
MAN
ISP
15h 14m
1 stop
ISP
MAN
20h 07m
2 stops
Depart: Thu 10 Mar 2016 Return: Sun 13 Mar 2016 Trip spans 4 days
£578
Select
American Airlines
American Airlines
LHR
ISP
16h 34m
2 stops
ISP
LHR
14h 47m
1 stop
Depart: Mon 29 Feb 2016 Return: Wed 6 Apr 2016 Trip spans 37 days
£593
Select
American Airlines
American Airlines
LHR
ISP
16h 34m
2 stops
ISP
LHR
15h 05m
2 stops
Depart: Sat 9 Apr 2016 Return: Sun 17 Apr 2016 Trip spans 9 days
£639
Select
American Airlines
American Airlines
LHR
ISP
13h 46m
2 stops
ISP
LHR
13h 42m
2 stops
Depart: Thu 18 Feb 2016 Return: Tue 23 Feb 2016 Trip spans 6 days
£681
Select
American Airlines
American Airlines
LHR
ISP
11h 09m
1 stop
ISP
LHR
9h 40m
1 stop
Depart: Thu 18 Aug 2016 Return: Mon 22 Aug 2016 Trip spans 5 days
£691
Select
American Airlines
American Airlines
GLA
ISP
15h 29m
1 stop
ISP
GLA
20h 55m
2 stops
Depart: Thu 26 May 2016 Return: Mon 13 Jun 2016 Trip spans 19 days
£691
Select
American Airlines
American Airlines
LHR
ISP
17h 57m
2 stops
ISP
LHR
13h 47m
1 stop
Depart: Tue 30 Aug 2016 Return: Tue 6 Sep 2016 Trip spans 8 days
£691
Select
American Airlines
American Airlines
LHR
ISP
17h 57m
2 stops
ISP
LHR
18h 50m
1 stop
Depart: Tue 26 Apr 2016 Return: Wed 11 May 2016 Trip spans 16 days
£697
Select
American Airlines
American Airlines
GLA
ISP
17h 31m
2 stops
ISP
GLA
19h 52m
2 stops
Depart: Mon 20 Jun 2016 Return: Mon 11 Jul 2016 Trip spans 22 days
£698
Select
American Airlines
American Airlines
NCL
ISP
26h 02m
2 stops
ISP
NCL
19h 52m
2 stops
Depart: Wed 31 Aug 2016 Return: Sun 18 Sep 2016 Trip spans 19 days
£741
Select
American Airlines
American Airlines
LHR
ISP
20h 27m
1 stop
ISP
LHR
11h 42m
1 stop
Depart: Sat 20 Feb 2016 Return: Mon 22 Feb 2016 Trip spans 3 days
£744
Select
American Airlines
American Airlines
MAN
ISP
16h 18m
1 stop
ISP
MAN
16h 35m
2 stops
Depart: Sat 16 Apr 2016 Return: Sun 29 May 2016 Trip spans 44 days
£751
Select
American Airlines
American Airlines
LHR
ISP
20h 30m
1 stop
ISP
LHR
18h 50m
1 stop
Depart: Sat 26 Mar 2016 Return: Tue 29 Mar 2016 Trip spans 4 days
£785
Select
American Airlines
American Airlines
NCL
ISP
18h 08m
2 stops
ISP
NCL
21h 52m
2 stops
Depart: Wed 23 Mar 2016 Return: Mon 28 Mar 2016 Trip spans 6 days
£790
Select
American Airlines
American Airlines
BHX
ISP
31h 28m
3 stops
ISP
BHX
18h 30m
3 stops
Depart: Wed 8 Jun 2016 Return: Sun 10 Jul 2016 Trip spans 33 days
£820
Select
American Airlines
American Airlines
LHR
ISP
13h 29m
1 stop
ISP
LHR
14h 07m
1 stop
* We make every attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

London
£578
Manchester
£545
Newcastle upon Tyne
£547
Glasgow
£691
Birmingham
£534
Destination

Islip
£534