Cheap flights from London to Rio De Janeiro
Cheapest current fares: $597 in December 2026, 9,254 km direct flight in ~10h 53m.
Cheapest month-by-month fares
Lowest available fare per calendar month from London (LHR) to Rio De Janeiro (GIG). Refreshed daily.
London (LHR) → Rio De Janeiro (GIG)
- December 2026 $597
- August 2026 $603
- September 2026 $624
- October 2026 $657
- July 2026 $1313
Frequently asked questions
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What is the cheapest month to fly from London to Rio De Janeiro?
Based on current 6-month forward fare data, December 2026 is the cheapest month to fly from London (LHR) to Rio De Janeiro (GIG), with fares starting from $597.
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What is the lowest current fare from LHR to GIG?
The lowest currently-listed fare from London (LHR) to Rio De Janeiro (GIG) is $597 on 2026-12-01.
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How long is the flight from London to Rio De Janeiro?
Direct flights from LHR to GIG cover approximately 9,254 km (5,750 miles), with an estimated flight time of 10h 53m. Operating airlines: BA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.