AirHint found the following cheapest return flights from Shannon (SNN) to Frankfurt (FRA) in December 2025 (see full year).
Return flights
| 04 Dec - 08 Dec | Ryanair | ||
| 04 Dec - 07 Dec | Ryanair | ||
| 16 Dec - 19 Dec | Ryanair | ||
| 13 Dec - 25 Dec | Ryanair | ||
| 20 Dec - 23 Dec | Ryanair | ||
| 22 Dec - 01 Jan | Ryanair |
Also check the deals for one-way flights from Shannon to Frankfurt in December.
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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.
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