AirHint found the following cheapest return flights from London (LCY) to Paris (CDG) in June 2026 (see full year).

Return flights

19 Jun - 26 Jun	KLM
26 Jun - 28 Jun	KLM
23 Jun - 28 Jun	KLM
20 Jun - 22 Jun	KLM
20 Jun - 23 Jun	KLM
11 Jun - 14 Jun	SWISS
02 Jun - 09 Jun	KLM
02 Jun - 05 Jun	KLM
09 Jun - 12 Jun	KLM
23 Jun - 01 Jul	KLM
17 Jun - 01 Jul	SWISS
01 Jun - 04 Jun	KLM
28 Jun - 02 Jul	KLM
10 Jun - 01 Jul	SWISS
23 Jun - 05 Jul	KLM
23 Jun - 07 Jul	KLM
26 Jun - 01 Jul	SWISS
30 Jun - 02 Jul	KLM
04 Jun - 16 Jul	SWISS
25 Jun - 09 Jul	SWISS

Also check the deals for one-way flights from London to Paris in June.

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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Cheapest return flights from London to Paris in June from 183€

Return flights