Find Deals on Flights 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: Tue 18 Oct 2016 Return: Tue 25 Oct 2016 Trip spans 8 days
£595
Select
American Airlines
American Airlines
MAN
ISP
25h 22m
2 stops
ISP
MAN
22h 45m
2 stops
Depart: Mon 13 Jun 2016 Return: Mon 20 Jun 2016 Trip spans 8 days
£601
Select
American Airlines
American Airlines
MAN
ISP
20h 07m
2 stops
ISP
MAN
20h 02m
2 stops
Depart: Wed 8 Jun 2016 Return: Wed 22 Jun 2016 Trip spans 15 days
£670
Select
American Airlines
American Airlines
GLA
ISP
16h 12m
1 stop
ISP
GLA
14h 10m
2 stops
Depart: Mon 30 May 2016 Return: Wed 8 Jun 2016 Trip spans 10 days
£672
Select
American Airlines
American Airlines
MAN
ISP
12h 03m
1 stop
ISP
MAN
16h 50m
2 stops
Depart: Wed 1 Jun 2016 Return: Mon 6 Jun 2016 Trip spans 6 days
£681
Select
American Airlines
American Airlines
MAN
ISP
16h 13m
2 stops
ISP
MAN
20h 02m
2 stops
Depart: Wed 31 Aug 2016 Return: Mon 5 Sep 2016 Trip spans 6 days
£681
Select
American Airlines
American Airlines
LHR
ISP
33h 14m
3 stops
ISP
LHR
17h 17m
1 stop
Depart: Tue 21 Jun 2016 Return: Mon 4 Jul 2016 Trip spans 14 days
£701
Select
American Airlines
American Airlines
LHR
ISP
15h 29m
2 stops
ISP
LHR
9h 50m
1 stop
Depart: Wed 17 Aug 2016 Return: Sat 27 Aug 2016 Trip spans 11 days
£701
Select
American Airlines
American Airlines
LHR
ISP
18h 07m
2 stops
ISP
LHR
11h 57m
2 stops
Depart: Thu 1 Sep 2016 Return: Mon 5 Sep 2016 Trip spans 5 days
£711
Select
American Airlines
American Airlines
LHR
ISP
19h 59m
2 stops
ISP
LHR
17h 17m
1 stop
Depart: Mon 9 May 2016 Return: Wed 18 May 2016 Trip spans 10 days
£779
Select
American Airlines
American Airlines
LHR
ISP
12h 58m
1 stop
ISP
LHR
9h 30m
1 stop
Depart: Wed 15 Jun 2016 Return: Mon 20 Jun 2016 Trip spans 6 days
£835
Select
American Airlines
American Airlines
BHX
ISP
33h 41m
3 stops
ISP
BHX
31h 35m
3 stops
Depart: Sat 17 Sep 2016 Return: Fri 14 Oct 2016 Trip spans 28 days
£951
Select
American Airlines
American Airlines
GLA
ISP
15h 29m
1 stop
ISP
GLA
22h 37m
2 stops
Depart: Tue 26 Jul 2016 Return: Mon 8 Aug 2016 Trip spans 14 days
£1000
Select
American Airlines
American Airlines
MAN
ISP
11h 49m
1 stop
ISP
MAN
15h 45m
2 stops
Depart: Mon 25 Jul 2016 Return: Mon 1 Aug 2016 Trip spans 8 days
£1004
Select
American Airlines
American Airlines
MAN
ISP
11h 49m
1 stop
ISP
MAN
16h 50m
2 stops
Depart: Mon 4 Jul 2016 Return: Mon 18 Jul 2016 Trip spans 15 days
£1046
Select
American Airlines
American Airlines
LHR
ISP
12h 39m
1 stop
ISP
LHR
9h 45m
1 stop
Depart: Mon 14 Nov 2016 Return: Fri 18 Nov 2016 Trip spans 5 days
£1285
Select
American Airlines
American Airlines
LHR
ISP
17h 44m
2 stops
ISP
LHR
11h 47m
1 stop
Depart: Tue 27 Sep 2016 Return: Sat 1 Oct 2016 Trip spans 5 days
£1367
Select
American Airlines
American Airlines
MAN
ISP
15h 14m
1 stop
ISP
MAN
13h 57m
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
£681
Manchester
£595
Glasgow
£670
Birmingham
£835
Destination

Islip
£595