AirHint found the following cheapest return flights from Cork (ORK) to Frankfurt (FRA) in January 2026 (see full year).

Return flights

27 Jan - 02 Feb	Ryanair
16 Jan - 18 Jan	Ryanair
17 Jan - 18 Jan	Ryanair
31 Jan - 07 Feb	Ryanair
23 Jan - 25 Jan	Ryanair
23 Jan - 26 Jan	Ryanair
30 Jan - 02 Feb	Ryanair
25 Jan - 29 Jan	Ryanair
12 Jan - 17 Jan	Ryanair
11 Jan - 13 Jan	Ryanair
26 Jan - 29 Jan	Ryanair
18 Jan - 20 Jan	Ryanair
11 Jan - 11 Jan	Aer Lingus

Also check the deals for one-way flights from Cork to Frankfurt in January.

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 Frankfurt

Cheap car rent in Frankfurt

Cheapest return flights from Cork to Frankfurt in January from $136

Return flights