AirHint found the following cheapest return flights from Belfast (BFS) to New York (JFK) in October 2025 (see full year).

Return flights

08 Oct - 12 Oct	easyJet
01 Oct - 06 Oct	easyJet
03 Oct - 18 Oct	easyJet
01 Oct - 08 Oct	easyJet
30 Oct - 06 Nov	Finnair
15 Oct - 22 Oct	easyJet
02 Oct - 15 Oct	KLM
05 Oct - 16 Oct	KLM
04 Oct - 11 Oct	Ryanair
03 Oct - 08 Oct	Ryanair
11 Oct - 16 Oct	easyJet
27 Oct - 01 Nov	easyJet
26 Oct - 29 Nov	Ryanair
26 Oct - 30 Nov	Ryanair
25 Oct - 01 Nov	Ryanair

Also check the deals for one-way flights from Belfast to New York in October.

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.

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Cheapest return flights from Belfast to New York in October from $484

Return flights