Cheap flights from Islip (ISP) to Reykjavik

ISP — REK
May 8 — May 151

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 41 days in advance, which can save you up to 43% on flights from Islip, New York to Reykjavik compared to booking the week you need them. Waiting 41 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $526. For sooner than that we have options available in the next 3 days from $753.

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

The best pricing can be found in the month of October. Prices to Reykjavik from Islip, New York average $505. You can even find prices in October for less than $505, as users have found deals to Reykjavik from as low as $259. The month of December appears to be one of the more expensive times to travel to Reykjavik from Islip, New York. Flying in the targeted month can save you up to 17%.

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

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 Reykjavik as you normally would.

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Islip to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Islip to Reykjavik?

    Islip Long Island (ISP) is the airport you will fly out of if you book a flight from Islip to Reykjavik. You should not have trouble finding flights to Reykjavik from Long Island; the airport handles an average of 0 outbound flights to Reykjavik per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Islip airport to Reykjavik. It is only a 7.2 mi journey to Long Island (ISP) from Islip’s city center.

  • What does ISP to KEF mean?

    Great question - ISP to KEF just means Islip Long Island Airport to Reykjavik Keflavik Intl Airport. Now you’ll know what these unique codes when you look for flights! Reykjavik Domestic Airport (RKV) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Islip to Reykjavik that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Reykjavik flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Reykjavik with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Reykjavik flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Islip to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Reykjavik.

  • Can I find deals for business class flights from Islip to Reykjavik?

    Yes. Cheapflights offers flight deals from Islip to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Reykjavik that allow pets onboard?

    Many airlines flying from Islip to Reykjavik offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Reykjavik?

    Yes, you can often find last-minute deals on Islip to Reykjavik flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights from Islip to Reykjavik by cabin class

Find flights from Islip to Reykjavik, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip to Reykjavik?

Cheapflights makes it easy to find Islip to Reykjavik flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Islip to Reykjavik?

Cheapflights simply makes it quick and affordable to book flights from Islip to Reykjavik by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Islip to Reykjavik with no change fees?

Yes, we can. To see specific flights from Islip to Reykjavik with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Islip to Reykjavik become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Reykjavik from Islip today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.