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Flights from London to Rio de Janeiro

Flights from London to Rio de Janeiro take about 12h nonstop, and the two cities are about 9,250 km apart. Compare live prices for your dates below.

Cheapest recent fare

£632

Round trip · 4 Mar – 15 Mar · 1 stop

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Found in the last few days, per person, economy. The provider confirms the final price.

Approx. flying time
About 12h
Best time to visit Rio de Janeiro
December to March for summer; April to June for milder weather

Flight tip: Carnival dates sell out early and fares rise sharply; book well ahead or avoid those weeks. Read our Rio de Janeiro guide

London to Rio de Janeiro flights: quick answers

How long is the flight from London to Rio de Janeiro?

It’s about 12h nonstop. That’s a rough guide worked out from the 9,250 km between Heathrow and GIG; scheduled times vary by airline and direction, because winds can make one way slower, and a flight with a connection takes longer.

How long is the flight back from Rio de Janeiro to London?

About the same time in the air, roughly 12h, because the distance is the same. High-altitude winds usually make one direction faster than the other, so check the scheduled times in your search results.

How far is Rio de Janeiro from London?

About 9,250 km (5,750 miles) between Heathrow and GIG, in a straight line. The path a plane flies is usually a little longer.

What is the time difference between London and Rio de Janeiro?

Rio de Janeiro is 3 hours behind London right now; at other times of year it’s 4 hours behind, because of daylight saving time.

Which airports can I fly from in London?

Heathrow and Gatwick handle most long-haul flights; Stansted, Luton, London City and Southend serve mainly European routes.

Which airport do I fly into in Rio de Janeiro?

Galeão Intl (GIG) is Rio de Janeiro’s main airport. Other airports and when to go: our Rio de Janeiro guide

When is the best time to visit Rio de Janeiro?

December to March for summer; April to June for milder weather.

What are my rights if my London to Rio de Janeiro flight is cancelled?

Flights leaving a UK airport are covered by UK rules on any airline. If your flight is cancelled you can choose a refund or another flight, and you may be able to claim compensation if you were told less than 14 days before departure. Compensation depends on the flight’s distance. This route is in the over 3,500km band. UK Civil Aviation Authority: Cancellations (opens in a new tab)

What do I need to enter the country when I fly to Rio de Janeiro?

Rules change, so check them again shortly before you travel. GOV.UK: Brazil entry requirements (opens in a new tab)

Before you fly

Cheapest month to fly from London

  1. Nov 2026£383
  2. Dec 2026£397
  3. Jan 2027£420
  4. Mar 2027£375Cheapest month
  5. Apr 2027£389

Lowest round-trip fare per person found recently for departures in each month, from London. Months with no recent fare aren’t shown.