Cheapest return flights from New York (NYC) to Keflavik (KEF), October

20 dates in October, from $ 420. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
18 Oct 22 Oct Air Europa
Direct Flight
17 Oct 21 Oct Air Europa
Direct Flight
17 Oct 24 Oct Air France
Direct Flight
18 Oct 24 Oct Delta
Direct Flight
25 Oct 1 Nov Icelandair
Direct Flight
28 Oct 5 Nov Brussels Airlines
19 Oct 22 Oct United
17 Oct 19 Oct Scandinavian Airlines
Direct Flight
18 Oct 20 Oct Air Europa
Direct Flight
19 Oct 21 Oct Air Europa
Direct Flight
19 Oct 22 Oct Scandinavian Airlines
Direct Flight
18 Oct 21 Oct Scandinavian Airlines
Direct Flight
28 Oct 4 Nov jetBlue
23 Oct 2 Nov Icelandair
28 Oct 5 Nov Icelandair
Direct Flight
27 Oct 3 Nov jetBlue
30 Oct 6 Nov jetBlue
29 Oct 5 Nov jetBlue
28 Oct 4 Nov Icelandair
Direct Flight
27 Oct 3 Nov Icelandair
Direct Flight
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Cheapest deals for the full year

Deals for one-way flights from New York to Keflavik in October.

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Updated Oct 15, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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