Find Cheap Flights from London Heathrow to Islip Long Island (LHR - ISP)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
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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Book cheap flights from London Heathrow to Islip Long Island

(Round-trip)
Depart: Sat Dec 2 2017 Return: Sun Dec 10 2017 Trip spans 9 days
$5170
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Multiple Airlines
Multiple Airlines
LHR
ISP
13h 13m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Sat Dec 2 2017 Return: Wed Dec 6 2017 Trip spans 5 days
$5174
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Multiple Airlines
Multiple Airlines
LHR
ISP
14h 48m
1 stop
ISP
LHR
10h 45m
1 stop
Depart: Sat Dec 9 2017 Return: Thu Dec 14 2017 Trip spans 6 days
$5174
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Multiple Airlines
Multiple Airlines
LHR
ISP
11h 23m
1 stop
ISP
LHR
13h 15m
1 stop
Depart: Mon Dec 18 2017 Return: Mon Dec 25 2017 Trip spans 8 days
$5174
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Multiple Airlines
Multiple Airlines
LHR
ISP
15h 18m
1 stop
ISP
LHR
9h 30m
1 stop
Depart: Wed Dec 20 2017 Return: Mon Dec 25 2017 Trip spans 6 days
$5174
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
11h 17m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Fri Nov 24 2017 Return: Mon Nov 27 2017 Trip spans 4 days
$5175
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
13h 13m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Sun Nov 26 2017 Return: Wed Nov 29 2017 Trip spans 4 days
$5175
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
11h 17m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Thu Nov 23 2017 Return: Mon Nov 27 2017 Trip spans 5 days
$5193
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
14h 47m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
$5193
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
11h 23m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Sat Dec 9 2017 Return: Fri Dec 15 2017 Trip spans 7 days
$5193
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
11h 23m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Thu Nov 23 2017 Return: Sun Nov 26 2017 Trip spans 4 days
$5218
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
15h 18m
1 stop
ISP
LHR
10h 45m
1 stop
Depart: Sat Dec 9 2017 Return: Sat Dec 16 2017 Trip spans 8 days
$5218
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
12h 03m
1 stop
ISP
LHR
13h 15m
1 stop
Depart: Wed Dec 13 2017 Return: Fri Dec 22 2017 Trip spans 10 days
$5218
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
11h 05m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Sun Nov 26 2017 Return: Mon Dec 11 2017 Trip spans 16 days
$5220
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
11h 17m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Mon Nov 27 2017 Return: Mon Dec 4 2017 Trip spans 8 days
$5520
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
12h 18m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Tue Nov 28 2017 Return: Tue Dec 5 2017 Trip spans 8 days
$5520
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
12h 18m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Wed Nov 29 2017 Return: Mon Dec 4 2017 Trip spans 6 days
$5520
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
12h 18m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Sun Dec 3 2017 Return: Thu Dec 7 2017 Trip spans 5 days
$5520
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
12h 18m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Sat Dec 9 2017 Return: Wed Dec 20 2017 Trip spans 12 days
$5520
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
12h 18m
1 stop
ISP
LHR
11h 55m
1 stop
Depart: Thu Nov 30 2017 Return: Wed Dec 13 2017 Trip spans 14 days
$5524
Select
Multiple Airlines
Multiple Airlines
LHR
ISP
12h 18m
1 stop
ISP
LHR
11h 55m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

London
$5170
Destination

Islip
$5170