Cheapest one-way flights from San Antonio to Keflavik in January from 762€

Best time to book flights for San Antonio (SAT) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from San Antonio (SAT) to Keflavik (KEF) in January 2025 (see full year).

One-Way flights

03 Jan Spirit Airlines

Also check the deals for return flights from San Antonio to Keflavik in January.

Skyscanner

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik