Cheap flights from Islip (ISP) to Interlaken, Switzerland

ISP — ZRH
Aug 9 — Aug 161

How far in advance should I book a flight from Islip, New York to Interlaken?

To save up to 50% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Islip, New York to Interlaken from $881 1-2 weeks out and tickets from $1,151 for flights departing within the next 72 hours.

What is the cheapest month to fly from Islip, New York to Interlaken?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, November can be a great choice for travel to Interlaken. Flights to Interlaken from Islip, New York in November are about $729 on average during November, but can be found for as low as $434.

When is the cheapest time to fly from Islip, New York to Interlaken (ISP - IN9)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Interlaken as you normally would.

Cheap flights from Islip to Interlaken in August, September 2022

The best prices found for ISP to Interlaken flights for August, September
Aug 17 - Aug 24
ISP

Islip Long Island

ZRH

Zurich

1 stop

14h 50m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,528

American Airlines

Pick Dates

Deal found 3/8/22

Aug 23 - Aug 29
ISP

Islip Long Island

ZRH

Zurich

1 stop

20h 40m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,598

American Airlines

Pick Dates

Deal found 1/8/22

Aug 21 - Aug 28
ISP

Islip Long Island

ZRH

Zurich

1 stop

14h 50m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,628

American Airlines

Pick Dates

Deal found 1/8/22

Islip to Interlaken 2022 flight deals

Cheap flights to Interlaken from Islip found for this year
Aug 17 - Aug 24
ISP

Islip Long Island

ZRH

Zurich

1 stop

14h 50m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,528

American Airlines

Pick Dates

Deal found 3/8/22

Aug 23 - Aug 29
ISP

Islip Long Island

ZRH

Zurich

1 stop

20h 40m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,598

American Airlines

Pick Dates

Deal found 1/8/22

Aug 21 - Aug 28
ISP

Islip Long Island

ZRH

Zurich

1 stop

14h 50m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,628

American Airlines

Pick Dates

Deal found 1/8/22

Cheap American Airlines flights from Islip to Interlaken

Aug 17 - Aug 24
ISP

Islip Long Island

ZRH

Zurich

1 stop

14h 50m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,528

American Airlines

Pick Dates

Deal found 3/8/22

Aug 23 - Aug 29
ISP

Islip Long Island

ZRH

Zurich

1 stop

20h 40m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,598

American Airlines

Pick Dates

Deal found 1/8/22

Aug 21 - Aug 28
ISP

Islip Long Island

ZRH

Zurich

1 stop

14h 50m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,628

American Airlines

Pick Dates

Deal found 1/8/22

Last minute flights from Islip to Interlaken

Late deals on return flights to Interlaken from Islip, departing today and this week
Aug 9 - Aug 18
ISP

Islip Long Island

ZRH

Zurich

1 stop

20h 40m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,908

American Airlines

Pick Dates

Deal found 2/8/22

Aug 13 - Aug 23
ISP

Islip Long Island

ZRH

Zurich

1 stop

20h 40m
ZRH

Zurich

ISP

Islip Long Island

1 stop

16h 10m
$1,958

American Airlines

Pick Dates

Deal found 2/8/22

Aug 13 - Aug 23
ISP

Islip Long Island

ZRH

Zurich

2 stops

49h 30m
ZRH

Zurich

ISP

Islip Long Island

2 stops

35h 45m
$3,399

Multiple Airlines

Pick Dates

Deal found 3/8/22

One-way flights to Interlaken from Islip

The cheapest one-way flights from Islip to Interlaken
Aug 25
ISP

Islip Long Island

ZRH

Zurich

1 stop

14h 50m
$1,319

American Airlines

Pick Dates

Deal found 2/8/22

Sep 1
ISP

Islip Long Island

ZRH

Zurich

2 stops

37h 00m
$1,934

Multiple Airlines

Pick Dates

Deal found 3/8/22

Aug 28
ISP

Islip Long Island

ZRH

Zurich

2 stops

37h 00m
$1,939

Multiple Airlines

Pick Dates

Deal found 3/8/22

Related info for your journey

Useful info, stats and facts about Islip to Interlaken flights.

What airport do you fly from for flights from Islip to Interlaken?

Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Islip to Interlaken. 0 airlines have flights from Long Island to Interlaken on a regular basis. Booking flights from Islip Long Island to Interlaken should not be difficult; the airport handles an average of 0 outbound flights to Interlaken per day.

Can I find flights from Islip, New York to Interlaken for under $1,600 on Cheapflights?

Yes, there are multiple flights from Islip, New York to Interlaken for under $1,600. The cheapest flight booked recently is on American Airlines for just $1,528, but on average you can expect to pay $3,474.

Are there last-minute flights available from Islip, New York to Interlaken for under $2,000?

There are currently 4+ open flights from Islip, New York to Interlaken within the next 7 days for less than $2,000.

Other flights from Islip

Alternative routes for Islip to Interlaken

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