Find Cheap Flights from Islip Long Island to Rome Fiumicino (ISP - FCO)

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Wed 11/22
Wed 11/29
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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $1015 or less.

FAQs for Booking Islip Long Island to Rome Fiumicino Flights

How long does a flight from Islip Long Island to Rome Fiumicino take?
An average nonstop flight takes 13h 50m, covering a distance of 4230 miles.
Which airlines provide the cheapest flights from Islip Long Island to Rome Fiumicino?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($626) and Multiple Airlines ($638)
Do I need a passport to fly between Islip Long Island and Rome Fiumicino?
Yes.
What’s the cheapest day of the week to fly Islip Long Island to Rome Fiumicino?
For Islip Long Island to Rome Fiumicino, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Rome Fiumicino back to Islip Long Island, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Book cheap flights from Islip Long Island to Rome Fiumicino (round-trip)

Airports
Origin
Islip
$626
only
$626
Destination
Rome
$626
only
$626
Mon, Jan 15
ISP
FCO
13h 50m
Mon, Jan 22
FCO
ISP
16h 27m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SAT
CLT
Excellent 10.0

The flight left on time, there wasn't a lot of fuss about overhead space and we arrived early.

They didn't offer any snacks...no pretzels or cookies.

PHX
JFK
Excellent 10.0

On time slept the whole way

LAX
AUS
Excellent 10.0

Curteous. Prompt. On time.

ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

Thu, Feb 1
ISP
FCO
44h 30m
Fri, Feb 9
FCO
ISP
47h 00m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 16
ISP
FCO
13h 50m
Tue, Jan 23
FCO
ISP
16h 27m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
AUS
Excellent 10.0

Curteous. Prompt. On time.

JFK
DCA
Excellent 8.0

Went smoothly

SAT
CLT
Excellent 10.0

The flight left on time, there wasn't a lot of fuss about overhead space and we arrived early.

They didn't offer any snacks...no pretzels or cookies.

LHR
PHL
Excellent 9.6

I flew economy. We left the gate on time, the seat was comfortable, entertainment was varied, flight attendants that I came in contact with were professional and pleasant, food was hot and very good, pilots got me where I wanted to go, and that little container of ice cream - oh I love it! The plane was not completely full, which made the seating more comfortable than it would have been if the plane was full.

I was ushered into what became a very slow line to board. The employee at the end of my line had to deal with a few problems so I ended up boarding close to the end, behind those with higher group boarding numbers than I. Having a single line up to the two boarding employees, would avoid that, albeit make a longer line to begin with.

ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

Wed, Apr 4
ISP
FCO
14h 00m
Wed, Apr 18
FCO
ISP
16h 00m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MIA
ORD
Excellent 10.0

All prompt boarding smooth flight early arrival

PHX
JFK
Excellent 10.0

On time slept the whole way

EZE
LIM
Excellent 10.0

The food was fabulous!

LAX
DFW
Okay 4.0

American Airlines lost one of my bags They also lost one of Dsrnell Wilson's bags as well

JFK
DCA
Excellent 8.0

Went smoothly

Thu, Apr 19
ISP
FCO
30h 20m
Sun, Apr 29
FCO
ISP
33h 47m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 1
ISP
FCO
14h 00m
Tue, May 15
FCO
ISP
16h 00m
Trip: 15 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PHX
JFK
Excellent 10.0

On time slept the whole way

EZE
LIM
Excellent 10.0

The food was fabulous!

ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

LHR
PHL
Excellent 9.6

I flew economy. We left the gate on time, the seat was comfortable, entertainment was varied, flight attendants that I came in contact with were professional and pleasant, food was hot and very good, pilots got me where I wanted to go, and that little container of ice cream - oh I love it! The plane was not completely full, which made the seating more comfortable than it would have been if the plane was full.

I was ushered into what became a very slow line to board. The employee at the end of my line had to deal with a few problems so I ended up boarding close to the end, behind those with higher group boarding numbers than I. Having a single line up to the two boarding employees, would avoid that, albeit make a longer line to begin with.

LAX
DFW
Okay 4.0

American Airlines lost one of my bags They also lost one of Dsrnell Wilson's bags as well

Tue, Mar 20
ISP
FCO
51h 50m
Thu, Mar 29
FCO
ISP
20h 57m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 5
ISP
FCO
13h 55m
Sun, Dec 10
FCO
ISP
16h 18m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

EZE
LIM
Excellent 10.0

The food was fabulous!

PHX
JFK
Excellent 10.0

On time slept the whole way

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

BCN
JFK
Mediocre 2.0

I was booted off my flight and then got rerouted on 4 different planes...IAD to London, to Geneva to Zurich to Barcelona. Got to Barcelona and my bag was missing. It was a nightmare.

Fri, May 11
ISP
FCO
23h 40m
Sat, May 19
FCO
ISP
44h 25m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Dec 6
ISP
FCO
13h 55m
Sat, Dec 16
FCO
ISP
16h 18m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
BOS
JFK
Okay 5.0

The crew was really nice and caring

The music and entertainment collection was very limited

JFK
DCA
Excellent 8.0

Went smoothly

BCN
JFK
Mediocre 2.0

I was booted off my flight and then got rerouted on 4 different planes...IAD to London, to Geneva to Zurich to Barcelona. Got to Barcelona and my bag was missing. It was a nightmare.

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

ATL
PHL
Excellent 10.0

Everything went exactly as scheduled.

Mon, Mar 5
ISP
FCO
46h 20m
Tue, Mar 13
FCO
ISP
35h 37m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 18
ISP
FCO
13h 55m
Wed, Dec 27
FCO
ISP
16h 18m
$1744
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
JFK
DCA
Excellent 8.0

Went smoothly

SAT
CLT
Excellent 10.0

The flight left on time, there wasn't a lot of fuss about overhead space and we arrived early.

They didn't offer any snacks...no pretzels or cookies.

CDG
ORD
Excellent 10.0

Flight attendants were helpful and friendly. Movies.

Food-gross, but expected for pre-fab food.

EZE
LIM
Excellent 10.0

The food was fabulous!

LHR
PHL
Excellent 9.6

I flew economy. We left the gate on time, the seat was comfortable, entertainment was varied, flight attendants that I came in contact with were professional and pleasant, food was hot and very good, pilots got me where I wanted to go, and that little container of ice cream - oh I love it! The plane was not completely full, which made the seating more comfortable than it would have been if the plane was full.

I was ushered into what became a very slow line to board. The employee at the end of my line had to deal with a few problems so I ended up boarding close to the end, behind those with higher group boarding numbers than I. Having a single line up to the two boarding employees, would avoid that, albeit make a longer line to begin with.

Sun, Nov 26
ISP
FCO
13h 55m
Mon, Dec 4
FCO
ISP
16h 18m
$2970
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 25306 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
EZE
LIM
Excellent 10.0

The food was fabulous!

MIA
ORD
Excellent 10.0

All prompt boarding smooth flight early arrival

SAT
CLT
Excellent 10.0

The flight left on time, there wasn't a lot of fuss about overhead space and we arrived early.

They didn't offer any snacks...no pretzels or cookies.

JFK
DCA
Excellent 8.0

Went smoothly

BOS
JFK
Okay 5.0

The crew was really nice and caring

The music and entertainment collection was very limited

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.