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Red Onion

Sunday roast with all the trimmings for two at top-rated Glasgow restaurant

£29

Was £44Save 34%

+ £0.65 service fee

At a glance

Sunday roast with all the trimmings for two at Red Onion, City Centre; contemporary Scottish dining at family-run Glasgow favourite of over 20 years, loved by The Lonely Planet Guide and Scottish Food Review

  • Valid 28th Dec - 29th Mar 2026

Options

  • Was £44

    Now £29

    Save 34%

    Sunday roast with all the trimmings for two

  • A small service fee from £0.65 will be added to your order. Learn more

£29

Was £44Save 34%

+ £0.65 service fee

About today's deal

  • Sunday roast for two at Red Onion
  • Includes roast beef, beef dripping and rosemary roasters, cauli cheese, broccoli, maple glazed carrots, Yorkies and gravy

Red Onion

  • Glasgow favourite located on West Campbell Street in the City Centre
  • They've been offering exceptional contemporary Scottish dining for over 20 years
  • The family-run restaurant won Come Dine With Me: The Professionals 2022!
  • Original chef patron John Quigley's proud legacy is being carried on at the restaurant by his wife and daughters
  • Loved by The Lonely Planet Guide, The Vegan Travel Guide and Scottish Food Review
  • Rated 4.3/5 on Tripadvisor with a Travellers' Choice Award 2025
  • Loved by itisoners

Small print

  • Voucher is valid from Sun 28 Dec 2025 until Sun 29 Mar 2026, Sun 12noon - 5pm; subject to availability.
  • Excludes Mon - Sat & 15 Mar 2026.
  • Voucher must be booked by Fri 20 Mar 2026 (we don’t want you to miss out!).
  • Online bookings only.
  • You risk forfeiting your voucher if you cancel within 24 hours of your booking.
  • Multiple voucher purchases permitted.
  • Max 4 vouchers/8 people per table.
  • Sunday roast only from a set menu; subject to change.
  • Vegetarian, gluten / wheat free options are not available.
  • Tables required back after 2 hours.
  • Wheelchair access available. Please advise at time of booking.
  • Children permitted.
  • A small service fee will be applied to your order, you'll see the exact amount at checkout. 
  • Advance booking required.
  • The venue may restrict the number of itison bookings on each day so please book early if you want a specific date.
  • The beginning and end period of a voucher’s validity is always the busiest. We advise members to book well in advance to avoid disappointment.
  • You can use your paperless voucher from your itison account on any mobile device. Printed vouchers are also accepted.
  • Voucher is not exchangeable for cash or valid with any other offers.
  • Images used for illustrative purposes only.
See all small print

£29

Was £44Save 34%

+ £0.65 service fee
  • Valid 28th Dec - 29th Mar 2026
Buy now

Location

What people think

Average rating of 4.7

286 reviews

Percentage of reviews for each star amount
Stars %

5 star

80%

4 star

15%

3 star

4%

2 star

1%

1 star

0%

  • Another excellent meal

    Reviewed on

    Another excellent meal. Service etc was very good.

  • Sunday lunch

    Reviewed on

    Service was excellent food was well presented and delicious. I will be back and would highly recommend it

Read all reviews

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