AirHint found the following cheapest return flights from London (LHR) to Krakow (KRK) in April 2026 (see full year).

Return flights

25 Apr - 29 Apr	British Airways	direct
15 Apr - 21 Apr	British Airways	direct
10 Apr - 12 Apr	KLM
11 Apr - 14 Apr	KLM
07 Apr - 13 Apr	KLM
24 Apr - 10 May	KLM
13 Apr - 16 Apr	KLM
24 Apr - 10 May	British Airways	direct
25 Apr - 28 Apr	British Airways
23 Apr - 25 Apr	KLM
03 Apr - 07 Apr	KLM
16 Apr - 19 Apr	British Airways
29 Apr - 02 May	LOT

Also check the deals for one-way flights from London to Krakow in April.

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 return flights from London to Krakow in April from $169

Return flights