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
S4C Upcoming Release	Cyfres 2 · Pennod 4 Cwis llawn gwybodaeth, strategaeth a bach o lwc! Yn cystadlu am y Jacpot mae timau o Borthmadog, Pontardawe a Chaerdydd. Quiz that combines knowledge, strategy and luck!	Your Time Wed 04 Nov · 20:25 UK Wed 04 Nov · 20:25

Channel

S4C

Upcoming Release

Episode

Cyfres 2 · Pennod 4

Cyfres 2 Pennod 4

Cwis llawn gwybodaeth, strategaeth a bach o lwc! Yn cystadlu am y Jacpot mae timau o Borthmadog, Pontardawe a Chaerdydd. Quiz that combines knowledge, strategy and luck!

Time

Your Time

Wed 04 Nov · 20:25

Repeats

Channel	Episode	Time
S4C Recent	Cyfres 2 · Pennod 3 Cyfres 2: Pennod 3 Cwis llawn gwybodaeth, strategaeth a bach o lwc! Yn cystadlu am y Jacpot mae timau o Gaernarfon, Rhydaman a Nantycaws/Llanrug. Quiz that combines knowledge, strategy and luck! ⏱ 27 mins	Your Time Sun 01 Nov · 11:00 UK Sun 01 Nov · 11:00
S4C Repeat	Cyfres 2 · Pennod 3 Cyfres 2: Pennod 3 Cwis llawn gwybodaeth, strategaeth a bach o lwc! Yn cystadlu am y Jacpot mae timau o Gaernarfon, Rhydaman a Nantycaws/Llanrug. Quiz that combines knowledge, strategy and luck!	Your Time Tue 03 Nov · 18:30 UK Tue 03 Nov · 18:30

Channel

S4C

Repeat

Episode

Cyfres 2 · Pennod 3

Cwis llawn gwybodaeth, strategaeth a bach o lwc! Yn cystadlu am y Jacpot mae timau o Gaernarfon, Rhydaman a Nantycaws/Llanrug. Quiz that combines knowledge, strategy and luck!

⏱ 27 mins

Time

Your Time

Sun 01 Nov · 11:00

Channel

S4C

Repeat

Episode

Cyfres 2 · Pennod 3

Cwis llawn gwybodaeth, strategaeth a bach o lwc! Yn cystadlu am y Jacpot mae timau o Gaernarfon, Rhydaman a Nantycaws/Llanrug. Quiz that combines knowledge, strategy and luck!

Time

Your Time

Tue 03 Nov · 18:30

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 Tue 03 Nov · 18:30(UK: Tue 03 Nov · 18:30) 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