Cheapest return flights from London to Prague in August from $134

Best time to book flights for London (LHR) to Prague (PRG) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Prague (PRG) in August 2025 (see full year).

Return flights

12 Aug - 20 Aug British Airways direct
13 Aug - 20 Aug British Airways direct
05 Aug - 20 Aug British Airways direct
13 Aug - 21 Aug British Airways direct
25 Aug - 28 Aug British Airways direct
05 Aug - 07 Aug British Airways direct
25 Aug - 29 Aug British Airways direct
04 Aug - 08 Aug British Airways direct
03 Aug - 05 Aug British Airways direct
07 Aug - 14 Aug British Airways direct
31 Aug - 08 Sep British Airways direct
23 Aug - 28 Sep British Airways direct
03 Aug - 03 Sep British Airways

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

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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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