Beebs Channel Guide

Deian a Loli: Full TV Schedule and Live Stream For Kids

Cyfres i blant am efeilliaid direidus a'u pwerau hudol. A series for young children about mischievous twins who have secret super powers.

Upcoming on Live TV

Upcoming Releases
Channel Episode Time
Upcoming Release
Cyfres 3 · a Lleidr y Plas
Mae'r ditectifs Deian a Loli yn ceisio datrys dirgelwch - pwy yw Lleidr y Plas?! Detectives Deian and Loli try to solve a mystery - who is the thief of the mansion?!
Your Time
Tue 05 May · 07:40
UK
Tue 05 May · 07:40
Upcoming Release
Cyfres 3 · a'r Clown Trist
Tydi Deian heb fod mewn hwylia drwy'r dydd, a'r peth dwytha' mae o isho ei wneud ydi mynd i barti aduniad coleg Dad! After freezing their parents, the twins meet a new friend.
Your Time
Thu 07 May · 07:45
UK
Thu 07 May · 07:45
Channel
S4C
Upcoming Release
Episode
Cyfres 3 · a Lleidr y Plas
Cyfres 3 a Lleidr y Plas
Mae'r ditectifs Deian a Loli yn ceisio datrys dirgelwch - pwy yw Lleidr y Plas?! Detectives Deian and Loli try to solve a mystery - who is the thief of the mansion?!
Time
Your Time
Tue 05 May · 07:40
UK
Tue 05 May · 07:40
Channel
S4C
Upcoming Release
Episode
Cyfres 3 · a'r Clown Trist
Cyfres 3 a'r Clown Trist
Tydi Deian heb fod mewn hwylia drwy'r dydd, a'r peth dwytha' mae o isho ei wneud ydi mynd i barti aduniad coleg Dad! After freezing their parents, the twins meet a new friend.
Time
Your Time
Thu 07 May · 07:45
UK
Thu 07 May · 07:45
Repeats
Channel Episode Time
Repeat
Cyfres 3 · a'r Paent
Cyfres 3: a'r Paent
Dyw Deian a Loli druan dal ddim nes at setlo mewn i'r ty newydd, a'r unig beth ma' nhw'n edrych ymlaen ato fo ydi i beintio'r waliau! Series about mischievous twins and their ma...
⏱ 14 mins
Your Time
Tue 05 May · 15:15
UK
Tue 05 May · 15:15
Repeat
Cyfres 3 · a Cwis Gorau'r Byd
Cyfres 3: a Cwis Gorau'r Byd
Mae Deian a Loli'n chwarae gêm gwis gyda Dad, ond mae e'n gystadleuol iawn a sdim gobaith i'r efeilliaid ei guro... The twins play a quiz with Dad but as he's so competitive the...
⏱ 14 mins
Your Time
Tue 12 May · 15:10
UK
Tue 12 May · 15:10
Channel
Repeat
Episode
Cyfres 3 · a'r Paent
Dyw Deian a Loli druan dal ddim nes at setlo mewn i'r ty newydd, a'r unig beth ma' nhw'n edrych ymlaen ato fo ydi i beintio'r waliau! Series about mischievous twins and their ma...
⏱ 14 mins
Time
Your Time
Tue 05 May · 15:15
UK
Tue 05 May · 15:15
Channel
Repeat
Episode
Cyfres 3 · a Cwis Gorau'r Byd
Mae Deian a Loli'n chwarae gêm gwis gyda Dad, ond mae e'n gystadleuol iawn a sdim gobaith i'r efeilliaid ei guro... The twins play a quiz with Dad but as he's so competitive the...
⏱ 14 mins
Time
Your Time
Tue 12 May · 15:10
UK
Tue 12 May · 15:10

Available for Streaming

Cyfres 5 ...a'r Arceidwad

...a'r Arceidwad

Does dim gwell gan Deian a Loli na chwarae yn yr Arcêd, ac ma'r ddau'n benderfynol o guro Tegan meddal o'r peiriant crafanc. Deian and Loli love playing in the Arcade - especial...
Duration: 15 mins First broadcast: 4 Mar 2025
Availability: Available for 4 months (until 29 Mar 2026)
i Watch on iPlayer
Cyfres 5 ...a'r Malws Melys

...a'r Malws Melys

Mae'r teulu wedi mynd i wersylla, ac mae Deian a Loli'n edrych ymlaen at fwyta malws melys, ond tydi Loli ddim yn rhannu'n deg! Deian and Loli are camping and excited to eat mar...
Duration: 15 mins First broadcast: 25 Feb 2025
Availability: Available for 4 months (until 20 Mar 2026)
i Watch on iPlayer
Cyfres 5 ..... a'r Oriel

..... a'r Oriel

Mae Deian a Loli wedi diflasu mynd o gwmpas Oriel, ac felly'n rhewi eu rhieni ac yn mynd i chwilio am gaffi. Deian and Loli freeze their parents and go looking for a cafe and so...
Duration: 15 mins First broadcast: 18 Feb 2025
Availability: Available for 4 months (until 22 Mar 2026)
i Watch on iPlayer
Cyfres 5 .... a'r Pantri Prysur

.... a'r Pantri Prysur

Beth sy'n digwydd ym myd Deian a Loli heddiw, tybed? What's happening in Deian and Loli's world today?
Duration: 14 mins First broadcast: 11 Feb 2025
Availability: Available for 3 months (until 13 Mar 2026)
i Watch on iPlayer
Cyfres 5 .....a'r Llwynog

.....a'r Llwynog

Mae hi'n amser gwely, ond mae Deian a Loli'n cael lot gormod o hwyl yn chwarae triciau yn lle. It's bedtime, but Deian and Loli are having way too much fun playing tricks instead.
Duration: 15 mins First broadcast: 4 Feb 2025
Availability: Available for 3 months (until 08 Mar 2026)
i Watch on iPlayer
Cyfres 5 .....a'r Clwb Unig

.....a'r Clwb Unig

Dyw Deian ddim yn deall pam fasa Loli eisiau treulio amser ar ei phen ei hun yn darllen yn lle chwara! Deian doesn't understand why Loli wants to spend time alone reading, and n...
Duration: 15 mins First broadcast: 28 Jan 2025
Availability: Available for 3 months (until 06 Mar 2026)
i Watch on iPlayer
Cyfres 5 ....a'r Pry Cop

....a'r Pry Cop

Ma'r efeillaid yn edrych ymlaen i fwyta crempog, ond ma 'na greadur bach arall sydd yn awyddus i fwyta eu brecwast, pry cop o'r enw Prys! A spider called Prys is after the twins...
Duration: 15 mins First broadcast: 21 Jan 2025
Availability: Available for 3 months (until 01 Mar 2026)
i Watch on iPlayer
Cyfres 5 ....a'r Grogoch

....a'r Grogoch

Beth sy'n digwydd ym myd Deian a Loli heddiw, tybed? What's happening in Deian and Loli's world today?
Duration: 14 mins First broadcast: 14 Jan 2025
Availability: Available for 3 months (until 27 Feb 2026)
i Watch on iPlayer
Cyfres 5 ....a'r Gêm Bêl-droed

....a'r Gêm Bêl-droed

Mae Deian yn chwaraewr hunanol ac yn gwrthod pashio'r bêl! Will Deian and Loli be able to help the Blues, or will Deian's selfish tendencies with the ball stop them from getting...
Duration: 15 mins First broadcast: 7 Jan 2025
Availability: Available for 3 months (until 22 Feb 2026)
i Watch on iPlayer
Cyfres 5 .....a'r Byd Bach Gwyrdd

.....a'r Byd Bach Gwyrdd

Mae Mam eisiau taflu Terariwm Dad - ond ma'r efeilliaid yn benderfynol o achub y byd bach! Mum wants to throw away Dad's Terrarium - but the twins are determined to save the lit...
Duration: 15 mins First broadcast: 31 Dec 2024
Availability: Available for 3 months (until 20 Feb 2026)
i Watch on iPlayer

Deian a Loli FAQs

When is Deian a Loli next on?

The next broadcast of Deian a Loli airs at Tue 05 May · 07:40(UK: Tue 05 May · 07:40) on S4C.

Which channel is Deian a Loli next on?

Deian a Loli returns on S4C next. Check the listings above for every upcoming airing.

When will Deian a Loli 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 Deian a Loli on BBC