Cheapest return flights from London to Prague in May from $146

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

Return flights

06 May - 08 May British Airways direct
11 May - 15 May British Airways direct
05 May - 07 May British Airways direct
08 May - 12 May British Airways direct
19 May - 23 May British Airways direct
08 May - 10 May British Airways direct
22 May - 25 May LOT
23 May - 25 May KLM
25 May - 30 May Lufthansa
21 May - 24 May SWISS

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

Skyscanner

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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