Cheapest return SNN–JFK flights, September

AirHint found the following cheapest return flights from Shannon (SNN) to New York (JFK) in September 2026 (see full year).

Return flights

10 Sep - 14 Sep Iberia direct
04 Sep - 10 Sep Iberia direct
04 Sep - 11 Sep Iberia direct
09 Sep - 13 Sep Iberia direct
24 Sep - 27 Sep Iberia direct
18 Sep - 24 Sep Iberia direct
10 Sep - 15 Sep Ryanair
07 Sep - 15 Sep British Airways
08 Sep - 14 Sep British Airways
02 Sep - 08 Sep British Airways
26 Sep - 02 Oct British Airways
26 Sep - 02 Oct Aer Lingus direct
25 Sep - 17 Oct Aer Lingus direct

Also check the deals for one-way flights from Shannon to New York in September.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in New York

Cheap car rent in New York

Feel free to contact us with any feedback or request another flight research.