Cheapest return flights from London to Prague in July from 209€

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

Return flights

23 Jul - 31 Aug KLM
03 Jul - 07 Jul KLM
16 Jul - 20 Jul KLM
30 Jul - 03 Aug KLM
10 Jul - 12 Jul KLM
07 Jul - 11 Jul KLM
23 Jul - 27 Jul KLM
16 Jul - 19 Jul KLM
31 Jul - 03 Aug KLM
12 Jul - 16 Jul KLM
04 Jul - 07 Jul KLM
04 Jul - 08 Jul KLM
04 Jul - 05 Jul KLM
30 Jul - 06 Aug SWISS

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

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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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