AirHint found the following cheapest return flights from Chicago (ORD) to Keflavik (KEF)
in May 2024 (see full year ).
Return flights
29 May
- 05 Jun
Spirit Airlines
$ 539
31 May
- 02 Jun
Air Canada
$ 553
31 May
- 07 Jun
Air Canada
$ 559
30 May
- 06 Jun
Air Canada
$ 613
30 May
- 02 Jun
Spirit Airlines
$ 615
28 May
- 04 Jun
Spirit Airlines
$ 642
27 May
- 03 Jun
Air Canada
$ 652
26 May
- 12 Jun
Air Canada
$ 656
26 May
- 11 Jun
Air Canada
$ 662
27 May
- 11 Jun
Air Canada
$ 663
26 May
- 31 May
Icelandair
$ 694
direct
22 May
- 29 May
Icelandair
$ 705
direct
22 May
- 26 May
Icelandair
$ 724
direct
22 May
- 27 May
Icelandair
$ 724
direct
23 May
- 29 May
Air Canada
$ 736
25 May
- 30 May
Spirit Airlines
$ 739
23 May
- 27 May
Air Canada
$ 749
23 May
- 30 May
United
$ 757
direct
24 May
- 31 May
United
$ 757
direct
24 May
- 30 May
United
$ 757
direct
Also check the deals for one-way flights from Chicago to Keflavik in May .
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.
