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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

Upcoming Releases
Channel Episode Time
Upcoming Release
Cyfres 1 · Pennod 11
Gêm gwis gwreiddiol. Yn cystadlu am y Jacpot heno mae timau o Ddinbych, Bangor/Aberteifi a Dinas Mawddwy/Dolgellau. A quiz show that combines knowledge, strategy and a little bi...
Your Time
Wed 21 Jan · 20:25
UK
Wed 21 Jan · 20:25
Channel
S4C
Upcoming Release
Episode
Cyfres 1 · Pennod 11
Cyfres 1 Pennod 11
Gêm gwis gwreiddiol. Yn cystadlu am y Jacpot heno mae timau o Ddinbych, Bangor/Aberteifi a Dinas Mawddwy/Dolgellau. A quiz show that combines knowledge, strategy and a little bi...
Time
Your Time
Wed 21 Jan · 20:25
UK
Wed 21 Jan · 20:25
Repeats
Channel Episode Time
Recent
Cyfres 1 · Pennod 5
Cyfres 1: Pennod 5
Gêm gwis gwreiddiol. Yn cystadlu mae timau o Ddinas Mawddwy/Dolgellau, Pontnewydd/Tregarth a Threlech/Cynwyl Elfed. A quiz show that combines knowledge, strategy and a little bi...
⏱ 25 mins
Your Time
Fri 16 Jan · 18:25
UK
Fri 16 Jan · 18:25
Repeat
Cyfres 1 · Pennod 2
Cyfres 1: Pennod 2
Gêm gwis gwreiddiol. Yn cystadlu am y Jacpot heno mae timau o Gaerdydd, Aberystwyth a Llandudno. Brand new quiz show that combines knowledge, strategy and a little bit of luck.
⏱ 26 mins
Your Time
Sun 18 Jan · 13:00
UK
Sun 18 Jan · 13:00
Channel
Repeat
Episode
Cyfres 1 · Pennod 5
Gêm gwis gwreiddiol. Yn cystadlu mae timau o Ddinas Mawddwy/Dolgellau, Pontnewydd/Tregarth a Threlech/Cynwyl Elfed. A quiz show that combines knowledge, strategy and a little bi...
⏱ 25 mins
Time
Your Time
Fri 16 Jan · 18:25
UK
Fri 16 Jan · 18:25
Channel
Repeat
Episode
Cyfres 1 · Pennod 2
Gêm gwis gwreiddiol. Yn cystadlu am y Jacpot heno mae timau o Gaerdydd, Aberystwyth a Llandudno. Brand new quiz show that combines knowledge, strategy and a little bit of luck.
⏱ 26 mins
Time
Your Time
Sun 18 Jan · 13:00
UK
Sun 18 Jan · 13:00

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 18 Jan · 13:00(UK: Sun 18 Jan · 13:00) 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