Cheapest return flights from London to Prague in September from 214€

AirHint found the following cheapest return flights from London (LCY) to Prague (PRG) in September 2026 (see full year).

Return flights

05 Sep - 07 Sep KLM
04 Sep - 10 Sep KLM
07 Sep - 11 Sep KLM
03 Sep - 07 Sep KLM
26 Sep - 28 Sep KLM
07 Sep - 12 Sep KLM
01 Sep - 08 Sep KLM
02 Sep - 18 Sep KLM
11 Sep - 14 Sep SWISS
19 Sep - 26 Sep KLM

Also check the deals for one-way flights from London to Prague in September.

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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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