Scroll through the results for cheap flights to Thunder Bay in Canada. To get the best deal, we'd advise booking in advance, particularly if you want to fly with a specific airline. The most popular airlines are British Airways, Finnair & Aer Lingus, but that doesn't necessarily mean they're the cheapest. Check your dates and see.
Flexible on dates? Conducting your search by month allows you to compare prices to Thunder Bay throughout the year. Accommodation prices will also be higher at this time of year.
74 direct and indirect flights go to Thunder Bay every week and we scan them all. Today alone, we've compared 110 flights worldwide, so you're bound to find one that works for you. Look out for flights with Air Canada, as they often have good deals. Or broaden your search by looking at other airports in Canada.
You can also broaden your search by looking at more than one departure airport. Have a look around – you might be able to save by flying from a different airport or city.