Fairy does ×1 to Ice

Generations VI to IX, single types. The other way round, Ice against Fairy, is ×1.

64 Fairy and 48 Ice species among the 1025 this site covers.

Attacker, Psychic and Fairy Hatterene sprite

damage×1Generations VI to IX

Defender, Ice Regice sprite

Regice #0378

Fairy did not exist in Generation I and Generations II to V, so Fairy against Ice has no value there.

Strongest Fairy attackers

Hatterene leads Fairy at Sp. Atk 136

Sturdiest Ice defenders

Dual types that change the answer