Cheap flights from Islip to Knock

Connecting routes only from Islip (ISP) to Knock (NOC).

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Live fares · ISP → NOC

Frequently asked questions

  • Is there a direct flight from Islip to Knock?

    There is currently no non-stop service from ISP to NOC. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: ISP → NOC Cheapest month to fly to Knock All flights from Islip All flights to Knock Flights to Ireland Visa-free with USA passport