AirHint found the following cheapest one-way flights from Keflavik (KEF) to Newark (EWR) in September 2026 (see full year).
One-Way flights
| 08 Sep | Icelandair | direct | |
| 29 Sep | Icelandair | direct | |
| 30 Sep | Icelandair | direct | |
| 23 Sep | Icelandair | direct | |
| 28 Sep | Icelandair | direct | |
| 05 Sep | British Airways | ||
| 14 Sep | Austrian Airlines |
Also check the deals for return flights from Keflavik to Newark in September.
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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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