Cheapest return flights from Southampton to Paris in September from 229€

Best time to book flights for Southampton (SOU) to Paris (CDG) flights at AirHint

AirHint found the following cheapest return flights from Southampton (SOU) to Paris (CDG) in September 2025 (see full year).

Return flights

15 Sep - 19 Sep Loganair
05 Sep - 07 Sep easyJet
09 Sep - 12 Sep KLM
17 Sep - 24 Sep KLM
12 Sep - 15 Sep easyJet
10 Sep - 14 Sep KLM
22 Sep - 22 Sep easyJet
15 Sep - 22 Sep easyJet
26 Sep - 30 Sep Aurigny
29 Sep - 29 Sep easyJet

Also check the deals for one-way flights from Southampton to Paris in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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