How to Fly Fish: A Beginner's Guide

By Alex Clayton · Updated 23 October 2026

Learning how to fly fish comes down to one idea: a weighted fly line carries an almost weightless fly, so you cast the line, not the fly. In the UK, the simplest route into fly fishing for beginners is a stocked stillwater trout fishery, a 9ft 5 or 6 weight outfit and a rod licence if you are 13 or over. Most enclosed stillwaters can be fished for trout all year, so you can start this weekend.

Most beginner guides stop at kit and casting. This one also covers what the licence costs, how many rods you can use and what to do once a trout takes. For the wider picture, start with our fly fishing techniques hub.

The eight steps below run in the order you will meet them.

Step 1: Get a Rod Licence and Permission to Fish

Fishing without a valid rod licence can cost you a fine of up to £2,500, so sort the legal side first.

In England (except the River Tweed) and Wales, anyone aged 13 or over needs a rod licence to fish for trout, and that includes private club waters and fishery lakes. Under-13s need no licence, and 13 to 16 year olds get a free junior licence. For stocked rainbow and brown trout, buy the trout and coarse licence:

Trout and coarse licence (up to 2 rods)	Price
1 day	£7.30
8 days	£14.70
12 months	£36.80 (£24.50 if you are 66 or over or disabled)

There are no discounts on the 1-day or 8-day licences, and a fly angler has no use for the £55.30 3-rod version. The salmon and sea trout licence (£93.10 for 12 months) is only needed for migratory fish. Prices checked October 2026. They change from time to time, so confirm on GOV.UK before you buy.

You can use 1 rod on rivers, streams, drains and canals, and up to 2 on reservoirs, lakes and ponds, though the water can set tighter limits (GOV.UK rod limits). A fly angler only uses one.

A licence is not permission. You also need a permit or day ticket from the owner or club.

England and Wales: one rod licence, bought on GOV.UK. For Welsh waters, check local rules with Natural Resources Wales.
Scotland: no rod licence except in the Border Esk region, but you still need permission from the owner or club.
Northern Ireland: you need a rod licence and an angling permit from a Northern Irish agency. Check current prices with DAERA.

Buy online or on 0344 800 5386, up to 30 days before your start date. Our fishing licence guide covers the detail.

By now you should have your licence on your phone and a ticket booked.

Step 2: Start on a Stocked Stillwater, Not a River

Picture fly fishing and you probably picture a river. The easiest place to learn has no current at all.

Most enclosed stillwaters can be fished for rainbow and brown trout all year (GOV.UK). River trout close seasons are set by local byelaws and vary by region, so a river adds a layer of rules before you have even cast. When you move to rivers, check the Environment Agency byelaws for that region, or Natural Resources Wales, and read our fishing seasons guide.

Chalk streams make poor first venues. Many are fly only, some upstream dry fly only, and most need a permit. Add tight casting room and wary fish, and a first day there often ends in a blank.

A stocked stillwater gives you open banks, room behind you to cast and trout put there to be caught. Tickets usually come as catch-and-keep, with a set number of fish, or catch-and-release. Prices vary widely between fisheries.

When you book, ask:

Is it fly only?
Are barbless hooks required?
Which ticket types do you sell?
Do you run lessons or hire out tackle?
Which bank suits a beginner?

The Angling Trust’s Get Fishing map lists places to fish in England. For tactics once you are there, see our stillwater fly fishing guide. Check with the fishery before you travel.

A stillwater lets you learn casting and fishing together. A river makes you learn the water and its rules first.

Step 3: Buy a Simple Fly Fishing Starter Kit

Walk into a tackle shop and you could spend thousands on fly kit. While you are learning, almost none of that matters.

A fly fishing starter kit needs a balanced outfit and a handful of extras. This fly fishing setup is the one commonly recommended by UK sources for stillwater trout:

Item	Spec	Why
Rod	9ft, 5 or 6 weight, single-handed	Long enough to cast and control line, light enough to hold all day
Reel	Disc drag, holds the line plus backing	Mostly line storage on stillwater, but the drag helps on a run
Line	Weight-forward floating, matched to the rod (WF5F on a 5 weight)	Floating line suits nearly every beginner method
Backing	Enough to fill the reel under the line	Bulks out the spool and gives reserve on a long run
Leader	9 to 12ft knotless tapered	Turns the fly over at the end of the cast
Tippet	Around 5lb is typical stillwater guidance	The thin end you tie the fly to
Landing net	Knotless, non-metallic mesh	The mesh type the law requires, and kinder to fish
Polarised glasses and cap	Any	Eye protection, and you can see into the water
Small items	Forceps, clippers, floatant	Unhooking, trimming and keeping dry flies afloat

Add a priest only if you are on a catch-and-keep ticket. Flies come in Step 6.

Rod, reel and line share a number called the AFTMA rating. A 5 weight line loads a 5 weight rod properly, while a mismatched line casts badly however good your timing. Our fly line ratings explainer goes through the numbers.

The easy fix is a pre-matched outfit rather than separate parts. If you would rather choose your own reel, see our best fly reels for what to look for.

What not to buy yet:

Sinking lines
A box of 50 patterns
Waders for stillwater bank fishing
A fly-tying kit (that comes later, once you are hooked)

Pack sturdy footwear, waterproofs and sun protection.

Best for: anyone starting on stillwater trout. Skip if: you already own a balanced 5 to 7 weight outfit. By now you should have a balanced outfit in the car.

Step 4: Set Up Your Rod, Line, Leader and Fly

Rig up once at home and the bank becomes the easy part.

Join the rod sections with the rings lined up.
Fit the reel and check which hand you will wind with. Most reels can be switched.
Double the fly line over and push the loop through the rings. If you let go, the loop catches instead of the line sliding back down to the reel.
Attach the tapered leader to the fly line. If the line has a welded loop, join them loop-to-loop.
Add a length of tippet if the leader is short or you have changed flies a few times.
Tie on the fly with a knot you have practised, such as a tucked half blood (also called an improved clinch knot). Wet the knot before you pull it tight, then trim the tag.
Set the drag tight enough to stop the line overrunning, but loose enough that a running fish can take line without snapping the tippet.

Before you cast, check the hook point is sharp and run the leader through your fingers for wind knots, which weaken it. Many fisheries require barbless or debarbed hooks, so check the rules and flatten the barb with forceps if needed.

By now you should have the fly on, the rod strung and about 10 to 15ft of line pulled out past the tip.

The verdict: do the fiddly threading and knots at home, where cold hands and wind are not a factor.

Step 5: Learn the Overhead Cast on Grass First

A trout fly weighs almost nothing. You could not throw one across a room, so how does it travel 15 yards?

The fly line does the work. Its weight bends, or loads, the rod, and the rod springs that weight forward. The fly rides along on the end. That is why learning how to fly fish means learning to move the line, not the fly.

Practise on grass first, with a piece of wool or a hookless fly on the tippet. You build muscle memory without snagging anything or frightening fish. A park or garden with clear space behind you is enough.

Start with the rod tip low and the line straight out in front.
Lift smoothly, accelerate and stop firmly just past vertical, around 1 o’clock.
Pause. Let the line unroll and straighten behind you. Turn and look if you need to.
Accelerate forward and stop crisply around 10 o’clock.
Let the line unroll in front and lower the rod tip as the fly lands.

Fault	What you see	Fix
Starting forward too early	A whip crack, snapped-off flies	Pause longer; wait for the tug of the straight line
Stopping too far back	Line hits the ground behind you	Stop at 1 o’clock, not 3
Stopping too far forward	Line piles up in a heap	Stop higher, around 10 o’clock
Too much power	Tight, tangled loops	Use less force and a sharper stop
Too many false casts	Tired arm, snagged or spooked fish	Cast, then fish; aim for two or three false casts

The first row is the one to watch. Rushing the pause causes more trouble than any other fault on the list.

Wear glasses every time, because a fly travels fast behind your head. Check behind you for trees, people and overhead power lines before every cast, and keep at least a rod length clear of other anglers.

The Angling Trust’s Get Fishing map lists licensed coaches and beginner events, and one lesson irons out timing faults you cannot see yourself. Our fly casting guide covers roll casts and distance.

By now your line should straighten behind and in front without cracking.

Step 6: Choose Three Flies and One Simple Method

A tackle shop fly wall can hold hundreds of patterns. For your first session of fly fishing for trout, pick three from the list below and one method.

Starter patterns named by UK sources:

Black buzzer: imitates a midge pupa, a staple trout food on stillwaters.
Hare’s Ear Nymph: a scruffy general nymph that suggests many insects.
Pheasant Tail Nymph: slim and natural, good when fish are cautious.
Elk Hair Caddis or a CDC dry: floats on top for rising fish.
Woolly Bugger or Blob: a lure that provokes a chase from stocked trout.

Ask the fishery staff which flies and sizes are working that day, and see our trout flies guide for more patterns.

Method	How	When
Buzzer under an indicator	A buzzer hangs below a small float-like indicator, often called a bung	Most days; the simplest start, and takes are easy to see
Nymph or lure on a retrieve	Cast, let it sink, then retrieve with a slow figure-of-eight	Cooler days, or when fish are deeper
Dry fly	A floating fly left still near rising fish	Calm summer evenings when trout are rising

The washing line (two or three flies on a floating line with a buoyant top fly) is a good next step, but multi-fly casts tangle far more in a beginner’s hands. When fish are rising, our dry fly fishing guide takes it further.

Where to cast on a stillwater:

At rising fish, or just ahead of them.
Along the edge of a wind lane, or on the bank the wind blows towards, where food collects.
Over drop-offs and along weed edges.
Near inflows, where fresh water and food come in.

By now you should have one fly or one indicator rig tied on and a spot picked.

Best for (indicator method): a first session, as you only need to watch the bung. Skip if: fish are clearly rising and taking flies off the top.

Step 7: Fish Your First Session: Retrieve, Strike and Land a Trout

A good cast gets the fly out there. The take and the landing decide whether you go home with a fish, and with a fly rod you set the hook mainly with your line hand, not the rod.

On arrival, read the rules board and check your ticket. Fish the bank before wading anywhere, and start a few yards back from the edge, because trout often feed close in. Keep at least a rod length clear of the next angler and never cast across their line.

Cast and let the fly settle. Keep the rod tip low and pointing at the fly, with the line trapped under a finger of your rod hand.

Retrieve with your line hand, stripping a few inches at a time or using a slow figure-of-eight. Vary the speed and add pauses, and change depth or pace before you change the fly.

A take shows as the line tightening, the indicator dipping or the line twitching. When you see it:

Pull the line firmly with your line hand while lifting the rod. This is the strip strike.
Avoid a wild sweep of the rod, which snaps light tippet.
Keep the rod up and the pressure steady.
Let the drag, or line slipping through your fingers under control, take any run.
Sink the net, draw the trout over it head first and lift. Never lift a fish out by the line.

Gaffs and tailers are banned, and landing net mesh must be knotless and non-metallic (GOV.UK). In England and Wales, a fish hooked anywhere but the mouth or throat is foul hooked and must be returned alive.

Reservoir banks can be steep and slippery. Stay on firm ground, take care when wading, and consider a lifejacket on large reservoirs.

By now you should have a fish in the net. Rod low, strike with the line hand, and bring the fish to the net rather than chasing it.

Step 8: Release Fish Well and Check, Clean, Dry Your Kit

Some invasive species can survive for more than two weeks in damp nets and boots. Ending the session properly protects the fish, keeps you within the rules and stops you carrying them to the next water.

To release a trout, wet your hands and keep the fish in or over the water. Unhook it in the net with forceps, which takes seconds with a barbless hook. Hold it upright, facing into any flow, until it swims off on its own.

Only keep fish on a ticket that allows it, within the fishery’s bag limit and local byelaws. Size is measured from the snout to the fork of the tail, and fish you cannot keep must be returned unharmed (GOV.UK). Removing fish from private waters without written permission can lead to a fine. If you are keeping one, despatch it quickly with a priest.

Then Check, Clean, Dry:

Check your net, boots, waders and kit for mud, animals or plant material, and leave it at the water.
Clean everything thoroughly as soon as you can, with hot water if possible.
Dry everything for as long as possible before you fish anywhere else.

Jot down which fly, method and conditions worked while you still remember. Next, try dry fly fishing on a summer evening, build on the basics with stillwater fly fishing tactics, or learn fly tying for beginners over the winter.

Make a quick release and a dried net a habit from your first session.

Frequently asked questions

Do I need a licence to fly fish in Scotland or Northern Ireland?

In Scotland you do not need a rod licence, except in the Border Esk region, but you still need permission from the landowner or angling club. In Northern Ireland you need both a rod licence and an angling permit from a Northern Irish agency, so check current prices with DAERA before you go. England and Wales are covered in our fishing licence guide.

What size fly rod should a beginner buy?

A 9ft 5 or 6 weight single-handed rod suits most UK stillwaters. Match the line to the rod number, so a 5 weight rod takes a 5 weight floating line, and buy them as a pre-matched outfit if you can. Our fly line ratings explainer shows how the numbers work.

How long does it take to learn to fly cast?

Many beginners manage a basic overhead cast within a lesson or a few practice sessions on grass. Distance, accuracy and casting in wind take longer and come with regular time on the water. A licensed coach speeds things up by spotting timing faults you cannot see yourself. Step 5 of this guide covers the cast and common faults.

When is the trout season in England?

Most enclosed stillwaters can be fished for rainbow and brown trout all year round. River trout seasons are set by regional byelaws and differ between areas, so check the Environment Agency byelaws for the river you plan to fish, or Natural Resources Wales in Wales. Our fishing seasons guide explains the rules in more detail.

Can you fly fish for coarse fish?

Yes. Coarse species such as perch, pike and chub will take a fly. On most stillwaters you can fish for coarse fish all year, but on rivers the coarse close season from 15 March to 15 June applies. You still need a rod licence, and the fishery must allow fly fishing.