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

Return flights

10 Apr - 13 Apr	Scandinavian Airlines
30 Apr - 04 May	SWISS
09 Apr - 13 Apr	SWISS
10 Apr - 12 Apr	Scandinavian Airlines
01 Apr - 07 Apr	Scandinavian Airlines
03 Apr - 07 Apr	Scandinavian Airlines
03 Apr - 06 Apr	Aegean Airlines
02 Apr - 06 Apr	Austrian Airlines
30 Apr - 03 May	SWISS
23 Apr - 26 Apr	SWISS

Also check the deals for one-way flights from London to Bratislava 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 Bratislava in April from 309€

Return flights