If you're looking to fly from London Heathrow to Curitiba, you might like to know that 23 / Jan / 2026 currently has the cheapest flights. At the moment, there are six airlines flying to Curitiba. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Curitiba.
Iberia Airlines is the most popular airline that flies from London Heathrow to Curitiba. But it's still worth looking at other options, as there are 213 flights to Curitiba every week. If you want to broaden your search, look at flights departing from other airports.
The distance between London Heathrow to Curitiba is 9801 km. Normally, it takes about 17 hrs 30 mins to fly, and you can definitely expect the journey to be at least 14 hrs. You can see the various flight times in the results.
August is normally the cheapest month to fly to Curitiba, but it’s important to try different options when you search. Searching by month, for instance, will show you the best time of the week to fly. December is always the most expensive time to fly but, if you check regularly and book early, you have a better chance of getting a good deal.
