At the moment, there are three airlines flying to Iguassa Falls. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Iguassa Falls.
The most popular airlines offering flights to Iguassa Falls are Iberia Airlines, Air Europa & LATAM. Iberia Airlines is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?
The distance between London Gatwick to Iguassa Falls is 10056 km. Normally, it takes about 21 hrs 20 mins to fly, and you can definitely expect the journey to be at least 21 hrs 15 mins. You can see the various flight times in the results.
You can also search by month, which will reveal the cheapest time of the week to fly.