AirHint found the following cheapest one-way flights from London (LGW) to Prague (PRG) in July 2025 (see full year).

One-Way flights

30 Jul	Wizz Air UK	direct
31 Jul	Wizz Air UK	direct
28 Jul	Wizz Air UK	direct
29 Jul	easyJet	direct
27 Jul	easyJet	direct
26 Jul	Wizz Air Malta
24 Jul	British Airways
24 Jul	easyJet	direct
26 Jul	easyJet	direct
25 Jul	easyJet	direct

Also check the deals for return flights from London to Prague in July.

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 one-way flights from London to Prague in July from 88€

One-Way flights