Fly Fishing Ireland: Loughs, Salmon Rivers, Seasons and Tips
Location Details / Ireland
Fly Fishing Ireland: Loughs, Salmon Rivers, Seasons and Tips
Ireland fly fishing means wild brown trout on big western loughs such as Corrib and Mask, and Atlantic salmon on rivers like the Moy at Ballina. Brown trout need no state license in most of the Republic, though many waters need permits. Salmon and sea trout anglers need a state salmon license and must check each river's 2026 status.
Ireland is the trip I point people to when they want wild fish and old traditions. The loughs are huge, the wind is constant, and the trout are as wild as any in Europe. On the rivers, the state now decides each year which ones you can fish for salmon and whether you can keep one.
The Ireland voice in our archive is Michael Rebholz, an Ireland-based casting instructor born in Germany's Black Forest, on Episode 145 of the Fly Fishing Insider Podcast, published November 23, 2021. Michael also guides, and he made a point I repeat: nobody plays a golf tournament without hitting the range first, yet anglers book a salmon trip without making a cast all year. If you book a guide, be able to cast. He prefers practicing on windy days, because wind sorts out casting fast. On an Irish lough, that is the game.
Mark Kurlansky, author of Salmon, added the hard part on Episode 105 (February 9, 2021): Irish river managers told him the salmon were not coming back from the sea as they used to.
Top species
Wild brown trout, Atlantic salmon, grilse and sea trout; ferox trout and pike in the big loughs
Best months
April duckfly and May mayfly on the loughs; grilse from late May; most trout waters close September 30
Top waters
River Moy (Ballina); Loughs Corrib, Mask and Conn in the west; Lough Sheelin in the midlands
License and regs
State salmon license for salmon and sea trout, from €36 for one day; no state license for brown trout in most of the Republic
2026 salmon rules
72 rivers open in 2026, 40 of them catch and release only
Nearest airports
Dublin (DUB) and Shannon (SNN); Ireland West Airport Knock (NOC) for Mayo and the Moy
Where to Fly Fish in Ireland
Irish fly fishing splits two ways: free or cheap brown trout on the great loughs, and salmon rivers where the state sets the rules and a fishery owner sells the permit.
River Moy, Ballina, County Mayo
The Moy runs about 100 km through Mayo and Sligo, draining Lough Conn and Lough Cullin to the sea at Ballina. Inland Fisheries Ireland (IFI) runs the Moy Fishery in town, home of the Ridge Pool, which IFI says has produced up to 2,660 salmon in a single season. The season runs February 1 to September 30, and the Western People reported 4,152 Moy salmon in 2024, about a quarter of Ireland's catch. A proposal to make the Moy a brown tag river in 2026 was dropped, and IFI lists it as open for harvest. IFI suggests the Thunder and Lightning, Bann Special and Foxford Shrimp. Under IFI's Warm Water Protocol, a fishery closes after two readings above 20°C within 24 hours; the Moy Fishery closed several times in summer 2026.
Lough Corrib, County Galway
Lough Corrib covers 42,000 acres and runs 33 miles north from near Galway City. IFI says angling on Corrib is free. Brown trout season runs February 15 to September 30, with a daily bag of 4, trout under 33 cm released. The year turns on two hatches: in 2026 the duckfly (a chironomid, or buzzer) came in the first two weeks of April, then the mayfly arrived into May, with fish taken on olive and claret wet flies, dabblers, Bibios and mayfly patterns, according to IFI's Corrib reports. Most visitors drift wet flies from a boat with a boatman. Salmon run the Corrib too, through IFI's Galway Fishery, open for harvest in 2026; IFI says grilse are best from around the end of May.
Lough Mask and Lough Conn, County Mayo
Lough Mask is a 22,000-acre limestone lough just north of Corrib, with the same 4-trout bag and 33 cm minimum. IFI says wet fly fishing is good from about mid-April, and dapping a mayfly, daddy longlegs or grasshopper works through the season. Mask is also known for big ferox trout, usually taken trolling. Lough Conn drains into the Moy, and IFI lists both Mask and Conn among the western loughs where brown trout fishing needs no permit.
Lough Sheelin, County Cavan
Lough Sheelin, about 4,000 acres where Cavan, Meath and Westmeath meet, is a permit water in IFI's Midland Fisheries Group. The season runs March 1 to October 12, trout under 36 cm go back, and the bag is 2 a day. IFI says the mayfly usually starts in mid-May, with spent gnat fishing about a week later, and puts the average trout at about 3 lb.
Other Irish Salmon Fisheries for 2026
IFI's 2026 list: open for harvest on the Drowes and on the Laune and Caragh in Kerry; catch and release only on Ballynahinch, the Erriff, the Munster Blackwater and the Suir; the Bundorragha at Delphi is catch and release to May 31, then open with a brown tag; the Boyne is closed. Statuses change every year.
When to Go Fly Fishing in Ireland
Most Irish trout fisheries open between February 15 and March 17 and close September 30. From April 3, 2026, each salmon angler may keep 7 fish over 40 cm a year: 1 by May 31, up to 3 a day from June 1 to August 31, and none from September 1.
| Fishery | JAN | FEB | MAR | APR | MAY | JUN | JUL | AUG | SEP | OCT | NOV | DEC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Corrib and Mask brown trout | ||||||||||||
| Corrib duckfly (2026) | ||||||||||||
| Corrib mayfly (2026) | ||||||||||||
| Lough Sheelin trout | ||||||||||||
| River Moy salmon | ||||||||||||
| Corrib grilse and sea trout |
Key:Part of the monthOpen seasonMain hatch
Blank cells mean closed. Hatch dates move with the weather.
Book a Local Pro in Ireland
Guide or lodge in Ireland? Get listed. No Irish guide, lodge or outfitter is in the FFIP Certified directory yet. Anglers planning Irish trips read this page and book you direct.
Market Your ServicesBrowse every FFIP Certified pro in the guides and lodges directory.
Custom Flies and Rods from Ireland
These independent Irish fly tyers sell through their own sites and Etsy shops.
- Irish Fly Craft (Jimmy Tyrrell), Abbeyleix, County Laois: a professional fly dresser selling salmon flies, lough flies, nymphs, dry flies and pike flies online, with custom ties to order
- Pheasant Flies (Tomasz Zwierzynski), Ireland: hand-tied pike flies and trout flies developed on Irish loughs
- NoFlysOnYou, Cork: Irish hand-tied flies for trout and salmon
Build rods in Ireland, or tie flies here and want to be on this list? Get listed with FFIP.
Plan an Ireland Trip with Frontiers
Frontiers International Travel lists one Ireland program on its own site, on private water in the south.
River Suir, Nire and Tar, near Clonmel
Clonanav Fly Fishing
Frontiers says Clonanav offers over 25 miles of private water on the Suir, known for native brown trout, the freestone Nire and the limestone Tar, both noted for dry fly fishing. Packages include guiding, permits and lodging in Clonmel. IFI lists the Suir as catch and release only for salmon in 2026.
Starting from $6,170 per angler for a 7-night, 6-day package, double occupancy with a shared guide.
We represent many great lodges through Frontiers International Travel, roughly 250 worldwide, so treat these as a starting point rather than the whole list. If the water you want is not on this page, ask anyway.
Ireland Tips from Podcast Guests
Two tips come from Michael Rebholz, who teaches casting in Ireland; the rest travel well.
-
Practice one cast per session with too little power
Knowing how soft a cast can be helps on a short lough drift.
Michael Rebholz, Irish spey casting instructor, on Episode 145 -
Film your own casting and get honest outside feedback
Michael Rebholz, on Episode 145 -
Lower your cast plane and aim above the water in wind
Irish loughs are fished in a breeze most days.
An Alaska fishing lodge guide with bonefish, tarpon and permit experience, on the Fly Fishing Insider Podcast -
Protect riverbanks and fish barbless hooks
With so many Irish rivers catch and release only, a clean release matters.
Mark Kurlansky, author of Salmon, on Episode 105
Want more? Browse every tip in the Fly Fishing Tips Library, or start with the stillwater and lake tips.
Hear Ireland on the Podcast
Episode 145: Michael Rebholz, Challenging the Fly Casting Loop Concept: practicing in wind and darkness, casting before you book a guide, and his Bonker Spey cast. Listen to the audio episode or read the episode notes.
Episode 105: Mark Kurlansky, History of Salmon: river managers in Ireland and across the Atlantic on salmon that stop coming home. Listen to the audio episode or read the episode notes.
Shop the Water: Flies and Gear for Ireland
Wet flies for lough drifts, a buzzer for duckfly time, sink tips for salmon, and rain gear, because it will rain. Flies first, then gear, all in stock.
Partridge and Orange Soft Hackle, Size 12
March Brown Partridge Soft Hackle, Size 12
Carey Special Grouse and Olive Wet Fly
Black Zebra Midge, Size 14
Moonlit Interchangeable Sink Tips
Whetstone II Chest Wader
Slate SR Sticky Rubber Wading Boots
Gale Waterproof Rain Jacket
Ireland Fly Fishing Questions, Answered
Do you need a fishing license to fly fish in Ireland?
For brown trout, generally no: Inland Fisheries Ireland says no license is needed for trout in most of the Republic of Ireland, though most waters need a permit. Salmon and sea trout need a state salmon license, from one day to a year. Northern Ireland is separate, with a DAERA or Loughs Agency rod license plus a permit.
When is the best time to fly fish in Ireland?
For brown trout on Irish loughs, April and May. In 2026 the Lough Corrib duckfly came in early April and the mayfly followed into May; Lough Sheelin's mayfly usually starts mid-May. For Irish salmon, the Moy opens February 1, grilse show from late May, and harvest ends August 31.
Can you keep a salmon in Ireland in 2026?
Only on rivers open for harvest. In 2026, 72 Irish rivers opened for salmon angling, 40 of them catch and release only. Where harvest is allowed, each angler may keep 7 fish over 40 cm a year: 1 by May 31, up to 3 a day from June 1 to August 31, and none from September 1. Some Irish rivers also need a brown tag.
How much does a fly fishing trip to Ireland cost?
Ireland can be cheap. Lough Corrib, Lough Mask and Lough Conn are free for brown trout, and IFI says the best trout permits typically run €10 to €20 a day, with salmon permits usually €20 to €50 a day plus the salmon license. A guided Ireland week at Clonanav through Frontiers is starting from $6,170 per angler.
Lough Corrib or Lough Mask: which should you fish?
Fish Lough Corrib for the classic Irish duckfly and mayfly, with boatmen all around the lough and salmon in the same system. Fish Lough Mask for a quieter limestone lough, strong wet fly fishing from mid-April and a chance at a ferox trout. Both are free for brown trout and close enough to fish in one week.
Book the season you actually want
The best weeks go first, and the difference between a good trip and a great one is usually timing. Tell us the season you want and we'll find the water that fishes then.
Book a TripFly Fishing Insider Podcast has a referral partnership with Frontiers International Travel. If you book after being introduced through us, we may receive compensation at no additional cost to you.
Tight lines, everyone!
By Christian Bacasa, host of the Fly Fishing Insider Podcast. Last reviewed October 2026.
Prices, availability, flight routing and entry requirements change. Every figure on this page is the starting rate published by the lodge or by Frontiers International Travel at the time of writing, per angler, and is a starting point for a quote, not a quote. Seasons, lodge capacity, charter schedules, visa and passport rules and license requirements can all change without notice. Confirm current pricing, availability and entry requirements with your Frontiers specialist before you book anything.
Sources: Licenses, permits and trout rules: Inland Fisheries Ireland (IFI) salmon license and trout pages. 2026 river statuses and limits: IFI salmon fishery status data, the Department of Climate, Energy and the Environment, April 9, 2026 and S.I. No. 129 of 2026. Waters: IFI on the Moy, Corrib, Mask, Sheelin and the 2026 Corrib hatch reports. Moy catch: Western People, February 7, 2026; closures: July 19, 2026. Northern Ireland: nidirect. Clonanav: Frontiers International Travel. Guest stories: Michael Rebholz and Mark Kurlansky on the Fly Fishing Insider Podcast.