Cheapest return flights from London to Prague in May from $258

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

Return flights

27 May - 03 Jun KLM
20 May - 27 May SWISS
01 May - 04 May KLM
02 May - 04 May KLM
29 May - 31 May SWISS
22 May - 27 May KLM
22 May - 25 May KLM
24 May - 27 May KLM
24 May - 30 May KLM
25 May - 01 Jun SWISS
23 May - 30 May KLM
24 May - 28 May KLM

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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