18 ft boats
18 ft boats for sale on Ireland's largest auction and classifieds sites
Budget picks — under £22
Top captures man • Red swimsuit seated • Boat near scenic - Free postage - New and Used
Bigger flag shorter • Life expectancy even • All weather flags - Free postage - New and Used
Suitable power boats • Inflatable boat jet • Skis kayaks heavy - Free postage - New and Used
Boston whaler port • Starboard decal set • Whalers where are - Free postage - New and Used
Looking for more 18 ft boats?
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Suitable power boats • Inflatable boat jet • Skis kayaks piece - Free postage - New and Used
Browse 48 18 ft boats listings currently in our index. Prices range from £4.26 to £3882.7, with an average of £147.13. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 18 ft boats →
Suitable power boats • Inflatable boat jet • Skis kayaks piece - Free postage - New and Used
Suitable power boats • Inflatable boat jet • Skis kayaks piece - Free postage - New and Used
Compact easy stow • Use improves fishing • Success piece sea - Free postage - New and Used
Suitable power boats • Inflatable boat jet • Color orange like - Free postage - New and Used
Suitable power boats • Inflatable boat jet • Portable durable triangle - Free postage - New and Used
Heavy duty pvc • Material reinforced webbing • Piece sea anchor - Free postage - New and Used
Suitable power boats • Inflatable boat jet • Skis kayaks compact - Free postage - New and Used
Thetkoofn green sliver • Tarpaulin made from • 200g polyethylene fabric - Free postage - New and Used
Maximum load capacity • Dock lines rope • Provides unmatched strength - Free postage - New and Used
Tow rope • Drogue 1ft boat • Line suitable power - Free postage - New and Used
Extra 200gsm heavy • Duty thetkoofn green • Sliver tarpaulin made - Free postage - New and Used
Mid-range — £22 to £71
Giorgio malfa boat • 90s original vintage • Photography farabola agency - Free postage - New and Used
This new cable • That has been • Cut from larger - Free postage - New and Used
This new cable • That has been • Cut from larger - Free postage - New and Used
Fiat doblo mpv • 119 223 1.3 • Jtd 2005 1248 - Free postage - New and Used
Four corners are • Covered plastic edges • Easy fixing protection - Free postage - New and Used
Two way ratchet • Forget about those • Fragile break prone - Free postage - New and Used
Heavy duty • Tow towing chain • Clevis grab hooks - Free postage - New and Used
Boat cover • Waterproof design neverland • Made durable marine - Free postage - New and Used
Waterproof design neverland • Boat cover made • Durable marine grade - Free postage - New and Used
Boat cover • Waterproof design neverland • Made durable marine - Free postage - New and Used
Total length 5.49 • Travel stroke 3.78 • Thread unf ends - Free postage - New and Used
Length 5.49 built • Last reduces repair • Maintenance costs - Free postage - New and Used
Professional protection sea • Oxford clothing waterproof • Boat cover yacht - Free postage - New and Used
Multi purpose full • Coverage kayak cover • Besides kayaks this - Free postage - New and Used
Multi purpose full • Coverage kayak cover • Besides kayaks this - Free postage - New and Used
Multi purpose full • Coverage kayak cover • Besides kayaks this - Free postage - New and Used
Premium — over £73
Multi purpose full • Coverage kayak cover • Besides kayaks this - Free postage - New and Used
Multi purpose full • Coverage kayak cover • Besides kayaks this - Free postage - New and Used
Xcanoe cover real • Color item may • Slightly different from - Free postage - New and Used
Multi purpose full • Coverage kayak cover • Besides kayaks this - Free postage - New and Used
Part number 124925 • Safety duplex cable • Style awg flat - Free postage - New and Used
Suitable use following • Helm units ultraflex • M66 heavy duty - Free postage - New and Used
Model mt58 light • Duty steering cable • Length 5.49 check - Free postage - New and Used
Ford fiesta van • Manufacturer part number • 1.4 tdci 2003 - Free postage - New and Used
Peugeot expert tepee • Vf3x 1.6 hdi • 16v 2007 2016 - Free postage - New and Used
Manufacturer part number • 182936 ford 370 • 385 394 - Free postage - New and Used
Your boat • Against abrasive sand • Rocks concrete ramps - Free postage - New and Used
101 steering cable • Part numbering length • Feet bezel kit - Free postage - New and Used
Safe quick connect • Now suitable both • Port starboard entry - Free postage - New and Used
Seastar basic steering • Cable helm wheel • Kit safe quick - Free postage - New and Used
Boat cover fits • Budge 1221 1200 • Denier hard top - Free postage - New and Used
Heard tosher arielle • Iron ballast removable • Manual bilge pump - Free postage - New and Used
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🔥 Best eBay deals on 18 ft boats
See all listings on eBay →These 48 listings for 18 ft boats are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Vintage Custom 18 Ft. Ski Boat
Top captures man • Red swimsuit seated • Boat near scenic
£4
12x18 12"x18" Liberty Ft
Bigger flag shorter • Life expectancy even • All weather flags
£12
Large 18 -inch PVC Calcetin /
Suitable power boats • Inflatable boat jet • Skis kayaks heavy
£15
Everything you need to know about 18 ft boats
Whether you are looking for a brand-new or second-hand 18 ft boats, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.26, while premium listings can reach £3882.7 — giving you a wide budget spread to work with. The average price of £147.13 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.