Best Underseat Bags Deals Online in the UK (25 Deals Found)

Last Updated - 22/03/2026 Sort By:

Best Choice
Lossga

New
Lossga for Ryanair Cabin Bags Underseat 40x30x20 Anti Theft Carry-ons 40x20x25, Travel Backpack Cabin Size Hand Luggage
【APPLICABLE TO RYANAIR】The cabin bag measures approximately 40x20x28cm and is suitable for Ryanair new size of 40x30x20.

£20.99
40% Off
ETRONIK

New
ETRONIK for New Ryanair Cabin Bags 40x30x20 Underseat, 24L Travel Backpack Cabin Size Hand Luggage Bag, Wizzair Water Re
Ideal Cabin Bag for New Ryanair: This ETRONIK 24L cabin bag 40x30x20cm, fully compliant with Ryanair's new hand luggage

£17.96 £29.99
New
(BP-124) Underseat Cabin Bag Lightweight 45x36x20cm Easyjet Approved Size

£10.99
33% Off
Taygeer

New
Taygeer for New Ryanair Cabin Bags 40x30x20 Underseat, Travel Backpack Cabin Size, Rucksack for Plane Hand Luggage Backp
Ryanair Cabin Bag: The ryanair cabin bags 40x30x20 cm. The practical travel backpack cabin size ensures you can effortle

£17.98 £26.99
New
Cabin Max Metz Under Seat Bag 20L Ryanair Hand Luggage Backpack
Compatible with virtually every major airline, and light enough to forget you're carrying it. Approved for Ryanair's FRE

£16.95
17% Off
ENZOSUM

New
ENZOSUM Cabin Bags 45×36×20 for New Easyjet Underseat Hand Luggage Bag Carry on Travel Backpack Flight Bag Cabin Size fo
【EASYJET CABIN BAG 45x36x20 & UNDER SEAT CARRY-ON BAG】 - The cabin backpack measures 45x36x20 cm and has a capacity of 3

£19.99 £23.99
Best Value
VMIKIV

New
VMIKIV for Ryanair Cabin Bags 40x30x20 Underseat 40x20x25 Carry On Bag for Wizz Air,Small Travel Backpack Cabin Size for
UNDERSEAT CABIN BACKPACK FOR RYANAIR: Backpack size around: 40x20x28cm, the filled backpack size around:40x20x30cm. NOTE

£11.48 £20.99
New
1629 Ryanair Cabin Case under seat 40x25x20 Detachable Wheeles
✅ COMPATIBILITY: This 40 x 20 x 25 cm carry-on bag is made for Ryanair flights. Designs may Vary. The suitcase features

£16.99
17% Off
VSNOON

New
VSNOON for New Ryanair Cabin Bags 40x30x20, 24L Underseat Foldable Travel Hand Luggage Bag for Men Women, Water-Resistan
Designed for New Ryanair Cabin Bags 40x30x20: This cabin bag is meticulously designed for new ryanair cabin bags 40x30x2

£9.97 £11.99
New
1626 ryanair under seat case 40x20x25cm
✅ COMPATIBILITY: This 40 x 20 x 25 cm carry-on bag is made for Ryanair flights.

£16.99
Xkdoai

New
Xkdoai for Ryanair Cabin Bags 40x30x20, Travel Backpack with TSA Approved Clear Bag, Travel Bag 40x20x25 Underseat Carry
【𝐂𝐚𝐛𝐢𝐧 𝐁𝐚𝐠 𝐟𝐨𝐫 𝐑𝐲𝐚𝐧𝐚𝐢𝐫】- The backpack size: 40x28x20cm. The backpack is made of elastic fabric, which

£20.99
WOUIYO

New
for Ryanair Cabin Bags 40x30x20 40x20x25 Underseat Cabin Bag, Waterproof Carry On Hand Luggage Bag with Wet Pocket, Fold
【Cabin Bag Fits Ryanair 40x30x20】Measuring 40x27.5x20cm, our hand luggage bag designed to comply for Ryanair cabin bags

£16.99
New
1832 easyjet underseat cabin bag 45 x 36 x 20
✅ COMPATIBILITY: This 45 X 36 X 20 cm carry-on bag is made for easyJet flights. Designs may Vary. The suitcase features

£17.99
Yankony

New
Yankony for Ryanair Cabin Bags 40x30x20, Underseat Travel Backpack Cabin Size Carry on Hand Luggage Bag for Airplanes, M
【Ideal Cabin Bag for Ryanair】-Yankony travel backpack with a great size of 40x30x20cm for ryanair(manual measurement may

£19.99
New
40x30x20cm Ryanair Approved Cabin Bag Underseat Hand Luggage Carry On Travel

£11.99
17% Off
Narwey

New
Narwey for Easyjet Cabin Bag 45x36x20 New Easyjet Underseat Bag Foldable Hospital Travel Duffel Carry on Luggage Weekend
Airline-friendly Cabin Bag - Bag size 44X30X19cm (Capacity 25L) fits underseat cabin bag 45x36x20cm of new Easyjet Airli

£13.28 £15.99
New
TR-001 RYANAIR UNDERSEAT CABIN SIZE 2-WHEEL TROLLEY BAG 40 x 25 x 20cm approved
Backside strap for trolley handle carry. -It still makes these Travel Bags super light. -2 Skate-Wheels for easy and sil

£12.25
New
Ryanair Approved Cabin Bag Under Seat Bag 40x25x20cm Luggage Carry On Backpack
Flight Carry On Cabin RYANAIR EasyJet Under Seat Size 40 x 25 x 20 CM. CABIN APPROVED WITH MOST AIRLINES. 3 Front Zipped

£9.72
New
BP-R-120 RYANAIR LIGHTWEIGHT UNDERSEAT BACKPACK 40 X 25 X 20 CM
Size: 36 × 26 × 14 cm. Lightweight yet durable. Capacity: 13 Litres. Perfect for daily commuting. Weight: 0.3 kg. ✔ Comf

£9.99
New
Carry On Hand Luggage Suitcase 55x35x20 - Underseat Trolley Cabin Bag
Womans Ladies Trainers Canvas Sneakers Pumps Plimsolls Summer Lace Up Size.

£14.99
New
British Airways 40x30x15 Cabin Bag Underseat Carry On Hand Luggage Duffle Holdal
This underseat carry-on bag fits seamlessly within airline size limits, providing easy access to all your essentials, wh

£4.99
New
EasyJet Underseat Cabin Bag 45x36x20cm, Bordlite 2-in-1 Wheeled Backpack Holdall
Stylish EasyJet underseat cabin bag 45x36x20cm – lightweight 2-in-1 wheeled back. Fits 30+ Airlines – While tailored for

£14.99
New
41*30*17CM CABIN BAG 20L UNDER SEAT CARRY ON TRAVEL BAG RYANAIR APPROVED UK
We designed a bag that allows the bag to slide over the luggage handle. It can be easily attached to the luggage handle.

£5.85
New
TR-E-002 EasyJet Under Seat Cabin Approved 45x36x20cm Holdall on Wheels, 32L
✅ Durable Construction: Built to withstand frequent travel while maintaining its shape and appearance.

£14.99
New
32L Cabin Bag Hard Shell EasyJet Underseat and Overhead Suitcase 43x35x20cm
Compact 45×36×20 cm (32L) cabin size bag suitable for most major airlines including EasyJet, Jet2, Emirates, and Qatar.

£19.99

25 Underseat Bags deals are available from: Amazon, eBay stores, starting from £4.99.
The biggest discount we found is 45% on VMIKIV for Ryanair Cabin Bags 40x30x20 Underseat 40x20x25 Carry On Bag for Wizz Air,Small Travel Backpack Cabin Size for Vueling Men Women,Under Seat Hand Luggage for Wizzair Airlines Weekend at Amazon.
The lowest price we found is £4.99 while the highest is £20.99.
Prices for the best Underseat Bags deals average at £14.77.
Last updated on March 22, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Underseat Bags.