If you want a cheap flight from Londonderry to Rio De Janeiro, you've got one airlines to choose from.
Rio De Janeiro Jobim International Airport is just one of the airports in Rio De Janeiro. If you're not set on a specific airport, try changing your search from Rio De Janeiro Jobim International Airport to Rio De Janeiro to see a broader range of flights – they might be cheaper. It usually takes about 26 hrs 25 mins to fly 9318 km to Rio De Janeiro Jobim International Airport.
There are about five flights to or via Rio De Janeiro every week, so you have plenty of options. Keep your eye out for flights
If you're planning on going to Rio De Janeiro during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.