Looking for the price of a flight from Islip to Reykjavík Keflavik?

There’s no fixed price — fares between Islip and Reykjavík can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Flying between Islip and Reykjavík? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Islip: Islip has only one airport in service, Islip - Long Island MacArthur.
• Airports in Reykjavík: Reykjavík has 2 airports - Domestic, Keflavik International.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Islip airports in a single search.

Adjust your flight filters for Islip – Reykjavík Keflavik

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Iceland? These cities are popular too: Akureyri, Egilsstadir, Grimsey, Isafjordur, Reykjavík.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.