TUI has launched a simple, genuinely useful summer discount code: SAVE100 takes £100 off selected package holidays, as long as you spend at least £800. It’s live from 8 May 2026, and it covers departures from 8 May to 31 October 2026.
It’s not a blanket “£100 off anything” offer. TUI says it only applies to selected package holidays, on specific departure dates and durations, and it excludes city breaks, accommodation-only, flight-only, and cruises. But if you were already about to book a summer package with TUI, £100 off an £800+ booking is real money back in your pocket.
The deal, in plain English
- Code: SAVE100
- Discount: £100 per booking (minimum spend £800)
- Travel window: departures between 8 May 2026 and 31 October 2026
- Works on: selected TUI package holidays (specific dates and durations)
- Excludes: city breaks, accommodation-only, flight-only, Marella, TUI River Cruise, Crystal
- Booking window: TUI says it’s valid from 8 May 2026, with no end date stated, so assume it can be pulled at short notice
Is it actually a good deal?
For Flight Tribe purposes, yes, with a clear limitation. You’re effectively getting £100 off once you cross the £800 mark, which is a meaningful saving on a two-person summer package. The catch is selection. If your dates, duration, or destination aren’t included, the code won’t help. Still, it’s an official TUI discount code, not a voucher-site rumour, and it’s worth checking before you pay.
What to watch for
- Make sure you’re booking a package holiday (flight + hotel), not accommodation-only or flight-only.
- Don’t assume the code works on every date. If it fails, try shifting departure by a day or changing duration.
- TUI says room upgrades and flight extras count towards the £800 minimum spend, but items like insurance and charity donations don’t.
How to book
Use the Book Now button below to open TUI’s live deals hub, then build your package holiday as normal.
At checkout, enter SAVE100 (in upper case) on the payment page. If your holiday is eligible and the total spend is at least £800, you should see £100 come off the total. If it doesn’t apply, the most common reasons are that the holiday isn’t part of the selected set, it’s not the right duration, or it’s a city break or non-package booking.
Jane Robinson is Senior Editor at Flight Tribe. She has a Master’s in English and Journalism, and writes about flight deals, holiday offers and practical ways UK travellers can spend less without wasting time on weak promotions. Jane has spent time living and working across Asia and New Zealand, which gave her a lasting interest in how people travel, eat, move around and spend their free time in different places.
At Flight Tribe, her work focuses on verified prices, realistic travel dates, booking terms and whether a deal is actually worth attention.
How Jane works
Jane checks offers against live supplier pages wherever possible, including prices, dates, departure points, baggage rules and booking conditions. She is quietly sceptical of anything that sounds too good to be true, and helps keep Flight Tribe’s travel advice useful, honest and easy to act on.
Editorial standards
Flight Tribe covers deals for readers first. Affiliate links do not decide whether an offer is worth writing about.
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