TUI Cabin Bag Size & Baggage Allowance 2026
TUI has one of the more generous hand luggage allowances of any UK holiday airline — and one of the more strictly enforced weight limits. Get the size right and you can take a proper cabin bag and an underseat bag for free. Get the weight wrong and they’ll make you fix it at the desk. Here’s exactly what fits.
Quick answer: TUI allows one cabin bag of 55 x 40 x 20 cm, maximum 10 kg, plus a smaller underseat bag of 40 x 30 x 20 cm — both free on every fare. Unlike Ryanair and easyJet base fares, you get both bags as standard. TUI does weigh cabin bags at check-in and enforces the 10 kg limit.
Quick reference — TUI baggage allowance 2026
| Item | Dimensions | Weight | Cost |
|---|---|---|---|
| Cabin bag | 55 x 40 x 20 cm | 10 kg | Free |
| Underseat bag | 40 x 30 x 20 cm | No stated limit | Free |
| Hold bag (package) | Varies by package | Usually included | Often included |
| Hold bag (flight-only) | Standard checked size | Up to 20 kg+ | Paid add-on |
TUI cabin bag size and weight
Your main hand luggage on TUI can be up to 55 x 40 x 20 cm, including wheels and handles, and must weigh no more than 10 kg. That 20 cm depth is the number to watch — it’s slightly slimmer than some airlines’ 25 cm, so a bag bought for British Airways or Jet2 may be too deep for TUI even if the height and width are fine.
A cabin case built to exactly TUI-Sized Cabin Bag (55x40x20cm) (around £25–45) takes the guesswork out of it — measure once, and you’ll never be pulled at the gate. Look for one that quotes the 20 cm depth specifically.
Your second bag: the underseat item
This is where TUI beats the budget airlines. On top of the cabin bag, every passenger gets a second, smaller bag of 40 x 30 x 20 cm that goes under the seat in front of you — free. Ryanair and easyJet only give you this smaller bag on their base fares; TUI gives you both.
Use it well: put anything you want in flight (charger, book, snacks, documents) in the 40 x 30 x 20 cm underseat bag and keep the big cabin case in the overhead locker. The underseat item has no published weight limit, though common sense applies.
Does TUI weigh hand luggage?
Yes — and this catches people out. TUI does weigh cabin bags at check-in, particularly on busy summer departures, and the 10 kg limit is genuinely enforced. If your bag is over, you’ll be asked to move items into your hold bag or pay to check the cabin bag in.
The fix is cheap: a digital luggage scale (~£8–12) lets you weigh your bag at home and again at the hotel before flying back — the return leg is where most people go over, thanks to shopping.
TUI hold luggage
Hold baggage depends on how you booked:
- TUI package holidays usually include a hold luggage allowance as part of the price — the exact weight varies by package and destination (short and mid-haul packages commonly include a checked bag; long-haul often more). Check your specific booking confirmation for the figure attached to your holiday.
- Flight-only bookings typically come with the cabin allowance only, and you add hold luggage as a paid extra — cheaper booked online in advance than at the airport.
Because the included weight varies so much between packages, the reliable source is your own booking, not a general figure. If in doubt, log into Manage My Booking and check what’s attached to your flights.
What if your bag is too big or too heavy
If your cabin bag is oversized or over 10 kg at the gate or check-in, your options are: move items into your hold bag (if you have one), redistribute weight into your underseat bag and pockets, or pay to check the cabin bag into the hold — usually at a higher airport rate than the online price. None of these are disasters, but all are avoidable by measuring and weighing before you leave.
Long-haul vs short-haul
The cabin allowance (55 x 40 x 20 cm, 10 kg) is the same whether you’re flying to Majorca or the Caribbean. What changes on long-haul is usually the hold allowance included in the package, which tends to be more generous. Seating, meals and in-flight service differ too, but for hand luggage, plan around the same numbers either way.
The best cabin bag for TUI
For a stress-free TUI trip, you want a case that hits 55 x 40 x 20 cm exactly and comes in light so more of your 10 kg is available for actual belongings:
TUI-sized 55x40x20cm cabin case (~£25–45) — the exact maximum size. A lightweight hard-shell version leaves you more of the 10 kg for clothes.
40x30x20cm underseat bag (~£15–25) — your free second bag, sized to slide under the seat.
Digital luggage scale (~£8–12) — because TUI weighs cabin bags, and the return leg always weighs more.
If you’re comparing carriers, our guides to Jet2, Ryanair and British Airways baggage allowances cover how the others stack up.
Frequently asked questions
What is the TUI cabin bag size?
55 x 40 x 20 cm, including wheels and handles, with a maximum weight of 10 kg. This is the same on short-haul and long-haul flights.
Does TUI allow two cabin bags?
Yes. You get a 55 x 40 x 20 cm cabin bag plus a 40 x 30 x 20 cm underseat bag, both free — more generous than Ryanair or easyJet base fares.
Does TUI weigh hand luggage?
Yes. TUI weighs cabin bags at check-in and enforces the 10 kg limit. If you’re over, you’ll need to move items to your hold bag or pay to check the cabin bag.
How much does the TUI cabin bag weigh limit allow?
10 kg for the main cabin bag. The underseat bag has no published weight limit but should be kept reasonable.
Is hold luggage included with TUI?
On TUI package holidays a hold allowance is usually included — the weight varies by package. On flight-only bookings you normally add hold luggage as a paid extra. Check your booking confirmation.
Can I take a 55x40x20cm bag on TUI?
Yes — that’s exactly the maximum cabin bag size. Just make sure the depth doesn’t exceed 20 cm, as TUI’s depth allowance is slimmer than some airlines.
What happens if my TUI hand luggage is overweight?
You’ll be asked to redistribute items into your hold or underseat bag, or pay to check the cabin bag into the hold at the airport rate. Weighing at home avoids it.
Before you fly
- Measure your cabin bag — 55 x 40 x 20 cm max, and watch the 20 cm depth.
- Weigh it — TUI enforces 10 kg, so stay under with a luggage scale.
- Pack your in-flight items in the free 40 x 30 x 20 cm underseat bag.
- Check your booking for the included hold allowance (packages) or add one in advance (flight-only).
- Weigh again before the return leg — that’s where most people tip over 10 kg.
TUI’s allowance is genuinely good value once you’re packed to the right size. The only real trap is the 10 kg cabin weight — sort that at home and you’ll walk straight through.
