Cheapest return flights from London to Prague in May from $148

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

Return flights

04 May - 14 May British Airways direct
05 May - 09 May British Airways direct
06 May - 09 May British Airways direct
11 May - 14 May British Airways direct
13 May - 15 May British Airways direct
18 May - 22 May British Airways direct
18 May - 21 May British Airways direct
11 May - 15 May British Airways direct
19 May - 21 May British Airways direct
19 May - 22 May British Airways direct
31 May - 04 Jun British Airways direct
28 May - 04 Jun British Airways direct
28 May - 01 Jun British Airways direct
29 May - 01 Jun Brussels Airlines
29 May - 03 Jun SWISS
28 May - 03 Jun SWISS
29 May - 03 Jun British Airways direct
22 May - 05 Jun Brussels Airlines
31 May - 07 Jun SWISS
22 May - 03 Jun SWISS

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

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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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