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Cheapest one-way flights from Rennes (RNS) to London (LGW)

Click a month below to see all dates for that month.

All destinations from Rennes (RNS)

Lowest fare by month
Month	Price
July 2026	61 €
August 2026	63 €
September 2026	51 €
October 2026	51 €
November 2026	56 €
December 2026	59 €
January 2027	67 €
February 2027	67 €
April 2027	68 €
May 2027	68 €
June 2027	72 €

deals for return flights from Rennes to London.

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Updated Jul 20, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Rennes (RNS) to London (LGW)

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