AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF)
in April 2025 (see full year ).
Return flights
23 Apr
- 30 Apr
Icelandair
$ 347
direct
28 Apr
- 06 May
Icelandair
$ 381
direct
28 Apr
- 05 May
Icelandair
$ 411
direct
28 Apr
- 03 May
Icelandair
$ 411
direct
29 Apr
- 13 May
Icelandair
$ 446
direct
23 Apr
- 28 Apr
Icelandair
$ 452
direct
23 Apr
- 27 Apr
Icelandair
$ 470
direct
08 Apr
- 12 Apr
Spirit Airlines
$ 500
23 Apr
- 29 Apr
Icelandair
$ 501
direct
26 Apr
- 30 Apr
Icelandair
$ 507
direct
27 Apr
- 04 May
Icelandair
$ 511
direct
05 Apr
- 08 Apr
Spirit Airlines
$ 516
15 Apr
- 23 Apr
Icelandair
$ 529
direct
05 Apr
- 12 Apr
Spirit Airlines
$ 534
15 Apr
- 24 Apr
Icelandair
$ 535
direct
30 Apr
- 03 May
Spirit Airlines
$ 563
26 Apr
- 03 May
Icelandair
$ 568
direct
30 Apr
- 03 May
Icelandair
$ 640
direct
Also check the deals for one-way flights from Newark to Keflavik in April .
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.