Cheap flights from London to Sao Paulo
Cheapest current fares: $542 in May 2026, 9,460 km direct flight in ~11h 8m.
Cheapest month-by-month fares
Lowest available fare per calendar month from London (LHR) to Sao Paulo (GRU). Refreshed daily.
London (LHR) → Sao Paulo (GRU)
- May 2026 $542
- June 2026 $567
- September 2026 $666
- August 2026 $723
- July 2026 $791
Frequently asked questions
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What is the cheapest month to fly from London to Sao Paulo?
Based on current 6-month forward fare data, May 2026 is the cheapest month to fly from London (LHR) to Sao Paulo (GRU), with fares starting from $542.
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What is the lowest current fare from LHR to GRU?
The lowest currently-listed fare from London (LHR) to Sao Paulo (GRU) is $542 on 2026-05-26.
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How long is the flight from London to Sao Paulo?
Direct flights from LHR to GRU cover approximately 9,460 km (5,878 miles), with an estimated flight time of 11h 8m. Operating airlines: BA, LA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.