Find Cheap Flights from Islip Long Island to Frankfurt am Main (ISP - FRA)

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Wed 1/24
Wed 1/31
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Looking for a cheap flight? 25% of our users found flights on this route for $579 or less.

FAQs for Booking Islip Long Island to Frankfurt am Main Flights

How long does a flight from Islip Long Island to Frankfurt am Main take?
An average nonstop flight takes 13h 25m, covering a distance of 3811 miles.
Which airlines provide the cheapest flights from Islip Long Island to Frankfurt am Main?
In the past 3 days, the cheapest round-trip tickets were found on American Airlines ($895)
Do I need a passport to fly between Islip Long Island and Frankfurt am Main?
Yes.
What’s the cheapest day of the week to fly Islip Long Island to Frankfurt am Main?
For Islip Long Island to Frankfurt am Main, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Frankfurt am Main back to Islip Long Island, the best deals are generally found on Tuesday, with Saturday being the most expensive.

Book cheap flights from Islip Long Island to Frankfurt am Main (round-trip)

Airports
Origin
Islip
$895
only
$895
Destination
Frankfurt am Main
$895
only
$895
Mon, Jun 4
ISP
FRA
13h 25m
Thu, Jun 14
FRA
ISP
13h 17m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

LAX
HNL
Excellent 10.0

Great vegetarian meal.

CLE
ORD
Excellent 9.3

Like my AA rides > 90% of the time. The usual prob is sketchy gogo service.

Nogo gogo

MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

DFW
LAX
Excellent 10.0

Overall good service.

Tue, Jun 5
ISP
FRA
20h 25m
Thu, Jun 14
FRA
ISP
13h 17m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PHX
EWR
Good 6.0

Bought a sandwich which was old ...

CLE
ORD
Excellent 9.3

Like my AA rides > 90% of the time. The usual prob is sketchy gogo service.

Nogo gogo

DFW
ORD
Excellent 10.0

Smooth in every way.

DFW
LAX
Excellent 10.0

Overall good service.

SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

Wed, Jun 6
ISP
FRA
13h 25m
Thu, Jun 14
FRA
ISP
13h 17m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
ORD
Excellent 10.0

Smooth in every way.

CLT
LAX
Good 6.0

Staff was friendly and genuine

They didn’t load enough “for purchase” food. This was a six hour flight! They has no options left excepthummus and chips. This is second flight on American this year where they don’t supply the plane appropriately.

LAX
HNL
Excellent 10.0

Great vegetarian meal.

DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

DFW
LAX
Excellent 10.0

Overall good service.

Sun, Jun 3
ISP
FRA
32h 15m
Thu, Jun 14
FRA
ISP
17h 20m
Trip: 12 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

PHX
EWR
Good 6.0

Bought a sandwich which was old ...

MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

CLE
ORD
Excellent 9.3

Like my AA rides > 90% of the time. The usual prob is sketchy gogo service.

Nogo gogo

Mon, Jul 30
ISP
FRA
20h 25m
Thu, Aug 9
FRA
ISP
17h 20m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PHX
EWR
Good 6.0

Bought a sandwich which was old ...

MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

LAX
HNL
Excellent 10.0

Great vegetarian meal.

DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

MSP
ORD
Good 6.0

eh. not enough space, like most airlines these days. Flight wasn't long enough to hate it though.

Tue, Jul 31
ISP
FRA
20h 25m
Thu, Aug 9
FRA
ISP
17h 20m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
LAX
Excellent 10.0

Overall good service.

DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

DFW
ORD
Excellent 10.0

Smooth in every way.

SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

Sun, Jul 29
ISP
FRA
31h 00m
Thu, Aug 9
FRA
ISP
17h 20m
Trip: 12 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLT
CHO
Okay 5.0

On time. Jet rather than a turbo-prop plane. Quick flight.

Somewhat haphazard boarding. Not even a cookie for a snack.

LAX
HNL
Excellent 10.0

Great vegetarian meal.

SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

DFW
LAX
Excellent 10.0

Overall good service.

CLT
LAX
Good 6.0

Staff was friendly and genuine

They didn’t load enough “for purchase” food. This was a six hour flight! They has no options left excepthummus and chips. This is second flight on American this year where they don’t supply the plane appropriately.

Thu, May 24
ISP
FRA
13h 25m
Sat, Jun 2
FRA
ISP
13h 17m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
PHX
EWR
Good 6.0

Bought a sandwich which was old ...

DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

MSP
ORD
Good 6.0

eh. not enough space, like most airlines these days. Flight wasn't long enough to hate it though.

DFW
LAX
Excellent 10.0

Overall good service.

CLE
ORD
Excellent 9.3

Like my AA rides > 90% of the time. The usual prob is sketchy gogo service.

Nogo gogo

Wed, Jun 6
ISP
FRA
13h 25m
Sun, Jun 17
FRA
ISP
17h 20m
Trip: 12 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLE
ORD
Excellent 9.3

Like my AA rides > 90% of the time. The usual prob is sketchy gogo service.

Nogo gogo

LAX
HNL
Excellent 10.0

Great vegetarian meal.

PHX
EWR
Good 6.0

Bought a sandwich which was old ...

CLT
LAX
Good 6.0

Staff was friendly and genuine

They didn’t load enough “for purchase” food. This was a six hour flight! They has no options left excepthummus and chips. This is second flight on American this year where they don’t supply the plane appropriately.

DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

Sat, Jun 2
ISP
FRA
32h 15m
Thu, Jun 14
FRA
ISP
13h 17m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

LAX
HNL
Excellent 10.0

Great vegetarian meal.

PHX
EWR
Good 6.0

Bought a sandwich which was old ...

DFW
LAX
Excellent 10.0

Overall good service.

MSP
ORD
Good 6.0

eh. not enough space, like most airlines these days. Flight wasn't long enough to hate it though.

Mon, Jun 4
ISP
FRA
20h 25m
Fri, Jun 15
FRA
ISP
31h 55m
Trip: 12 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLE
ORD
Excellent 9.3

Like my AA rides > 90% of the time. The usual prob is sketchy gogo service.

Nogo gogo

PHX
EWR
Good 6.0

Bought a sandwich which was old ...

DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

DFW
ORD
Excellent 10.0

Smooth in every way.

SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

Tue, Jun 5
ISP
FRA
20h 25m
Fri, Jun 15
FRA
ISP
31h 55m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

CLT
LAX
Good 6.0

Staff was friendly and genuine

They didn’t load enough “for purchase” food. This was a six hour flight! They has no options left excepthummus and chips. This is second flight on American this year where they don’t supply the plane appropriately.

CLT
CHO
Okay 5.0

On time. Jet rather than a turbo-prop plane. Quick flight.

Somewhat haphazard boarding. Not even a cookie for a snack.

MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

PHX
EWR
Good 6.0

Bought a sandwich which was old ...

Wed, Jun 6
ISP
FRA
20h 25m
Fri, Jun 15
FRA
ISP
31h 55m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
LAX
HNL
Excellent 10.0

Great vegetarian meal.

PHX
EWR
Good 6.0

Bought a sandwich which was old ...

DFW
LAX
Excellent 10.0

Overall good service.

CLT
LAX
Good 6.0

Staff was friendly and genuine

They didn’t load enough “for purchase” food. This was a six hour flight! They has no options left excepthummus and chips. This is second flight on American this year where they don’t supply the plane appropriately.

MSP
ORD
Good 6.0

eh. not enough space, like most airlines these days. Flight wasn't long enough to hate it though.

Sat, Jul 28
ISP
FRA
55h 00m
Thu, Aug 9
FRA
ISP
17h 20m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

PHX
EWR
Good 6.0

Bought a sandwich which was old ...

DFW
LAX
Excellent 10.0

Overall good service.

DFW
ORD
Excellent 10.0

Smooth in every way.

MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

Mon, Jul 30
ISP
FRA
20h 25m
Wed, Aug 8
FRA
ISP
20h 05m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

DFW
ORD
Excellent 10.0

Smooth in every way.

CLE
ORD
Excellent 9.3

Like my AA rides > 90% of the time. The usual prob is sketchy gogo service.

Nogo gogo

DFW
LAX
Excellent 10.0

Overall good service.

Tue, Jul 31
ISP
FRA
20h 25m
Wed, Aug 8
FRA
ISP
20h 05m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

DFW
ORD
Excellent 10.0

Smooth in every way.

MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

DFW
LAX
Excellent 10.0

Overall good service.

LAX
HNL
Excellent 10.0

Great vegetarian meal.

Sun, Jun 3
ISP
FRA
32h 15m
Fri, Jun 15
FRA
ISP
31h 55m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MSP
ORD
Good 6.0

eh. not enough space, like most airlines these days. Flight wasn't long enough to hate it though.

CLE
ORD
Excellent 9.3

Like my AA rides > 90% of the time. The usual prob is sketchy gogo service.

Nogo gogo

DFW
ORD
Excellent 10.0

Smooth in every way.

DFW
LAX
Excellent 10.0

Overall good service.

DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

Sun, Jul 29
ISP
FRA
32h 15m
Wed, Aug 8
FRA
ISP
20h 05m
Trip: 11 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DFW
LAX
Excellent 10.0

Overall good service.

DFW
ORD
Excellent 10.0

Smooth in every way.

DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

Thu, Jul 26
ISP
FRA
20h 25m
Mon, Aug 6
FRA
ISP
39h 40m
Trip: 12 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MSP
ORD
Good 6.0

eh. not enough space, like most airlines these days. Flight wasn't long enough to hate it though.

LAX
HNL
Excellent 10.0

Great vegetarian meal.

CLT
LAX
Good 6.0

Staff was friendly and genuine

They didn’t load enough “for purchase” food. This was a six hour flight! They has no options left excepthummus and chips. This is second flight on American this year where they don’t supply the plane appropriately.

DFW
LAX
Excellent 10.0

Overall good service.

SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

Mon, Jun 11
ISP
FRA
20h 25m
Wed, Jun 20
FRA
ISP
13h 17m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

CLT
CHO
Okay 5.0

On time. Jet rather than a turbo-prop plane. Quick flight.

Somewhat haphazard boarding. Not even a cookie for a snack.

DFW
ORD
Excellent 10.0

Smooth in every way.

DFW
DCA
Excellent 10.0

Fast and efficient service

Not applicable

Islip Long Island to Frankfurt am Main Flight Information

Flights Arrive in Frankfurt am Main
Flights Depart from Islip Long Island
Flight Price $895
Distance 3811 miles
Airlines American Airlines
*
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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.