Updated July 2026
Air Canada, Aer Lingus, and WestJet all operate direct Dublin to Toronto Pearson services. Flight time is approximately 8 hours westbound. Note that Canadian eTA (Electronic Travel Authorization) is required for Irish passport holders — unlike US routes, Toronto flights do not use US Preclearance and you clear Canadian customs on arrival. Use the live search below to compare current fares, then check the route guide for airline, eTA, and booking details.
Air Canada is the principal carrier on the Dublin–Toronto Pearson route, operating year-round with its Airbus A330 fleet and connecting to its wide Canadian and North American network. Aer Lingus operates seasonal DUB–YYZ services, typically during the summer months. WestJet has also operated seasonal transatlantic services. For travel outside peak summer, Air Canada provides the most consistent schedule and frequency.
The westbound flight from Dublin to Toronto is approximately 8 hours. Unlike all US routes from Dublin, there is no US Preclearance for Canadian flights — you clear Canadian Border Services Agency (CBSA) on arrival at Toronto Pearson. Terminal 1 handles Air Canada flights; WestJet and Aer Lingus typically operate from Terminal 3. Always verify your terminal before booking ground transport.
Fares are typically lowest in January–March and October–November. The summer peak (June–August) and Christmas are the most expensive windows. Dublin has a large Irish-born diaspora in Toronto, which keeps year-round demand relatively strong and limits the depth of off-peak discounts. The Irish community in cities like Toronto and Mississauga tends to drive strong early summer bookings.
Irish passport holders travelling to Canada require a Canadian eTA (Electronic Travel Authorization) — this is not a full visa, but it must be applied for in advance online through the official IRCC website. The eTA costs CAD $7 and is typically approved instantly. It is linked electronically to your passport — no stamp or sticker. A new eTA is required when you renew your passport.
Yes. Air Canada operates year-round direct flights from Dublin Airport (DUB) to Toronto Pearson International Airport (YYZ). Aer Lingus and WestJet also operate seasonal direct services in summer. The flight is approximately 8 hours westbound.
Irish passport holders do not need a Canadian visa but must have a valid eTA (Electronic Travel Authorization) to board. Apply at the official IRCC website (canada.ca) before check-in. The eTA costs CAD $7 and is typically approved instantly.
No. US Preclearance applies only to US-bound flights. On Dublin to Toronto flights you clear Canadian customs on arrival at Toronto Pearson. Standard 2.5 hours before departure is adequate.
Air Canada and its Star Alliance partners operate from Terminal 1 at Toronto Pearson (YYZ). WestJet and Aer Lingus typically use Terminal 3. Check your booking confirmation to confirm your terminal before arranging ground transport.
January through March and October to mid-November typically offer the cheapest fares. Summer (June–August) and Christmas see peak pricing. Air Canada often runs winter sale fares.
The Union Pearson (UP) Express train connects Terminal 1 at Pearson to Union Station in downtown Toronto in 25 minutes and runs every 15 minutes. It is significantly faster and more reliable than a taxi in Toronto traffic.
The westbound flight is approximately 8 hours. The eastbound return is typically 7 to 7.5 hours. Flight times can vary by 30–45 minutes depending on jet stream conditions, particularly in winter.
The Canadian eTA is linked to your current passport. You apply for a new eTA each time you renew your passport, regardless of any prior visa history in other countries. A UK visa history has no bearing on your Canadian eTA eligibility. Irish passport holders applying for a Canadian eTA are generally approved instantly. The official application site is canada.ca — the cost is CAD $7.
Air Canada's basic 'Latitude' and 'Comfort' economy fares include one checked bag (23 kg). Basic economy fares ('Standard' or lowest tier) may not include a checked bag — always verify baggage inclusion when comparing fares. Business class (Signature Class) includes two checked bags. Air Canada's Aeroplan loyalty programme miles can be earned on eligible fares.
The Union Pearson Express (UP Express) is a dedicated rail service connecting Toronto Pearson Airport Terminal 1 to downtown Union Station in exactly 25 minutes. Trains run every 15 minutes from 05:27 to 01:27. A single adult ticket costs CAD $12.35 (around €8.50). It connects at Union Station to the TTC subway, GO Transit regional rail, and Via Rail — making it by far the most efficient way into downtown Toronto from the airport.