Cheap flights from Rio de Janeiro-Santos Dumont to London-Heathrow
Cheap return flights from Rio de Janeiro-Santos Dumont to London-Heathrow
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
London-Heathrow flight facts
What you need to know
What are the cheapest airlines?
- LATAM Airlines
- British Airways
- Iberia
These airlines usually offer the cheapest flights from Rio de Janeiro-Santos Dumont to London-Heathrow.
What airlines fly indirectly?
- Air France
- KLM
- Lufthansa
These airlines fly from Rio de Janeiro-Santos Dumont to London-Heathrow, but you’ll have at least one layover.
How long is the flight?
11 hours 30 minutes
This is the shortest flight time from Rio de Janeiro-Santos Dumont to London-Heathrow.
Alternative flights from the UK to London-Heathrow
Check out prices for other routes
Alternative flights from Rio de Janeiro-Santos Dumont
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Rio de Janeiro-Santos Dumont/London-Heathrow route. There are around 35 flights on any given week from the UK to London-Heathrow and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Rio de Janeiro-Santos Dumont to London-Heathrow
Tips and advice from our flight experts
You've searched for flights from Rio de Janeiro to London. We've found 25 flights and compared them to give you the best offer. LATAM Airlines is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one way ticket for £85 from Rio de Janeiro to London on 21/03/2026 at 16:50.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 15 airlines that operate the 9,600 km flight from Rio de Janeiro to London.
To find the best offers, consider booking 2-3 months in advance or last minute for deals. LATAM Airlines is a popular choice, and the average flight duration is about 11 hours 30 minutes. After selecting an offer, fill out your information, proceed with payment, and consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near London-Heathrow
Where other people are flying to
