Cheapest return flights from London to Prague in September from 121€

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

Return flights

22 Sep - 29 Sep British Airways direct
23 Sep - 29 Sep British Airways direct
26 Sep - 29 Sep British Airways direct
24 Sep - 29 Sep British Airways direct
16 Sep - 26 Sep British Airways direct
17 Sep - 18 Sep British Airways direct
16 Sep - 25 Sep British Airways direct
09 Sep - 12 Sep British Airways direct
10 Sep - 11 Sep British Airways direct
05 Sep - 12 Sep British Airways direct
26 Sep - 02 Oct British Airways direct
28 Sep - 01 Oct KLM
28 Sep - 01 Oct British Airways direct

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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