New York & Montréal in €280s-€470s rtn

There's a whole lot of airlines flying you to New York and Montréal in this tip, so let's make things a bit clearer…

• Most of these routes are served by British Airways — like these ones from Scandinavia to Montréal.
• The non-stops from Paris are served by Air Canada, and mainly work over the spring.
• The Montréal fares from Amsterdam & Dublin are served by Air Transat and come up a bit cheaper if booked through OTAs.
• The mega cheap New York routes from Oslo are (obviously!) served by Norse.

FYI, weirdly, in the past couple of weeks, the prices advertised for BA flights on the Google Flights Calendar are not always accurate — often, they go up after you click through to book. Don't be disheartened if your preferred dates don't work, though! I recommend trying at least 3-4 different dates and playing with trip-length until the price I've listed comes up :-)