Cheap Flights Dublin to Toronto from £166

Flight FAQs

• Which airlines offer the cheapest flights from Dublin to Toronto?

  Based on Trip.com data, WestJet offers Cheapest nonstop one-way flights from £166 (for example, DUB–YYZ on Wed, Sep 23). For a Cheapest nonstop return flight, Aer Lingus offers fares from £86, departing on Sun, Oct 4 and returning on Tue, Oct 6.

• Which airlines offer direct flights from Dublin to Toronto?

  At the moment, you can catch a direct flight from Dublin to Toronto with the following airlines, including: WestJet Air Transat Air Canada Aer Lingus Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Dublin to Toronto?

  A flight from Dublin (DUB) to Toronto (YTO) takes an average of 7 hours 24 minutes.

• When is the best time to book flights from Dublin to Toronto?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Dublin to Toronto is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Dublin to Toronto each week?

  On average, 25 direct flights operate each week between Dublin and Toronto. See below the schedules of the main airlines serving this route:
  WestJet: S/M/T/W/T/F/S – WS047 (departure at 10:55) Aer Lingus: S/M/T/W/T/F/S – EI127 (departure at 13:57)

• How can I find the best deals on flights from Dublin to Toronto?

  Here are some tips for finding the best flight deals from Dublin to Toronto on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Wed, Sep 23, with one-way fares from just £166.
  · Compare airlines. WestJet currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. July is generally the busiest month for travel to Toronto.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Dublin to Toronto to get the best price?

  The cheapest month to book a flight from Dublin to Toronto is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from Dublin to Toronto?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Dublin to Toronto on September 24, 2026 with Aer Lingus, with prices starting at £92.

• Which airports should you choose for flights from Dublin to Toronto?

  Flights to Toronto can arrive at: John C. Munro Hamilton International Airport (YHM)Region of Waterloo International Airport (YKF)Billy Bishop Toronto City Airport (YTZ)Toronto Pearson International Airport (YYZ). The most common route connects Dublin Airport and Toronto Pearson International Airport (DUB–YYZ).

• What is the time difference between Dublin and Toronto?

  The time difference between Toronto and Dublin is 5h.

• How can I change or cancel my flight ticket from Dublin to Toronto?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Dublin to Toronto?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Dublin to Toronto is £512. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Dublin to Toronto?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Dublin to Toronto is £637. Fares vary by travel date, airline and availability.

• How do I book flights from Dublin to Toronto on Trip.com?

  Enter Dublin and Toronto, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Dublin to Toronto route?

  Air Transat and WestJetare the most popular budget airlines flying from Dublin to Toronto. Check baggage, seat and payment fees before comparing the final price.