Y Deis: Full TV Schedule and Live Stream

Y Deis" - fformat cwis gwreiddiol newydd Slam fydd yn apelio at y teulu cyfan.

Upcoming on Live TV

Repeats

Channel	Episode	Time
S4C Repeat	Cyfres 1 · Pennod 20 Cyfres 1: Pennod 20 Gêm gwis gwreiddiol. Yn cystadlu mae timau o Hwlffordd/Aberporth, Porthmadog/Bryncir a Phontypridd/Pontyclun. A quiz show that combines knowledge, strategy and a little bit of l... ⏱ 25 mins	Your Time Sun 31 May · 11:00 UK Sun 31 May · 11:00

Channel

S4C

Repeat

Episode

Cyfres 1 · Pennod 20

Gêm gwis gwreiddiol. Yn cystadlu mae timau o Hwlffordd/Aberporth, Porthmadog/Bryncir a Phontypridd/Pontyclun. A quiz show that combines knowledge, strategy and a little bit of l...

⏱ 25 mins

Time

Your Time

Sun 31 May · 11:00

Available for Streaming

Cyfres 1 Pennod 1

Pennod 1

Gêm gwis wreiddiol. Y tro hwn, mae timau o Fethesda, Llandysul a Bontnewydd/Tregarth yn cystadlu yn Y Deis. Brand new quiz show that combines knowledge, strategy and a little bi...

Duration: 26 mins First broadcast: 26 Nov 2025

Availability: Available for 4 months (until 25 Apr 2026)

i Watch on iPlayer

Y Deis FAQs

When is Y Deis next on?

The next broadcast of Y Deis airs at Sun 31 May · 11:00(UK: Sun 31 May · 11:00) on S4C.

Which channel is Y Deis next on?

Y Deis returns on S4C next. Check the listings above for every upcoming airing.

When will Y Deis be available on iPlayer?

Episodes land on BBC iPlayer just after the show finishes airing. Use the streaming section above to jump in as soon as it drops.

View Y Deis on BBC