Airports servicing Montreal
Montreal Pierre Elliott Trudeau Intl (YUL)
Montreal St Hubert (YHU)
Travellers have found it’s best to book a flight 42 days in advance to save up to 29% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Montreal to Belfast International 1-2 weeks in advance for as low as C$ 891, or C$ 1,160 for flights within the next 24 hours.
Flights from Montreal to Belfast International lean towards being more expensive in December. Prices are generally better when you fly from Montreal to Belfast International in February, with the cheapest ticket starting at C$ 751.
Our data indicates that the weather will be 27 °C on average in the month of July. The temperature in Belfast International is typically colder than in Montreal. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.
Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways flying from Montreal to Belfast Intl have implemented new flexible change policies.