Cheapest return flights from Houston (IAH) to Keflavik (KEF), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Oct 14 Oct Frontier Airlines
13 Oct 20 Oct Frontier Airlines
22 Oct 29 Oct Frontier Airlines
01 Oct 08 Oct Frontier Airlines
15 Oct 22 Oct Frontier Airlines
14 Oct 21 Oct Frontier Airlines
17 Oct 24 Oct Frontier Airlines
06 Oct 13 Oct Frontier Airlines
24 Oct 31 Oct Frontier Airlines
10 Oct 16 Oct Frontier Airlines
31 Oct 07 Nov Frontier Airlines
25 Oct 01 Nov jetBlue
26 Oct 02 Nov jetBlue
29 Oct 05 Nov jetBlue
21 Oct 08 Nov Frontier Airlines
Powered by

deals for one-way flights from Houston to Keflavik in October.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik International Airport

Updated Jul 18, 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.

Feel free to contact us with any feedback or request another flight research.