AirHint found the following cheapest one-way flights from Newark (EWR) to Keflavik (KEF) in April 2026 (see full year).
One-Way flights
| 12 Apr | SWISS | ||
| 23 Apr | Austrian Airlines | ||
| 15 Apr | SWISS | ||
| 24 Apr | Lufthansa | ||
| 22 Apr | Lufthansa | ||
| 07 Apr | SWISS | ||
| 09 Apr | Austrian Airlines | ||
| 23 Apr | Icelandair | direct | |
| 24 Apr | Icelandair | direct | |
| 10 Apr | British Airways |
Also check the deals for return flights from Newark to Keflavik in April.
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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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