AirHint found the following cheapest return flights from London (LCY) to Vienna (VIE) in April 2026 (see full year).

Return flights

22 Apr - 28 Apr	Lufthansa
29 Apr - 04 May	Lufthansa
25 Apr - 27 Apr	ITA Airways
09 Apr - 15 Apr	Lufthansa
13 Apr - 24 Apr	Lufthansa
21 Apr - 24 Apr	Lufthansa
14 Apr - 17 Apr	Lufthansa
13 Apr - 16 Apr	Lufthansa
11 Apr - 14 Apr	ITA Airways
13 Apr - 17 Apr	Lufthansa
08 Apr - 15 Apr	Lufthansa
30 Apr - 06 May	Lufthansa
30 Apr - 04 May	Lufthansa
29 Apr - 03 May	Lufthansa
30 Apr - 03 May	Lufthansa
24 Apr - 04 May	KLM
28 Apr - 02 May	KLM
13 Apr - 02 May	KLM
26 Apr - 28 May	KLM
16 Apr - 18 May	Lufthansa

Also check the deals for one-way flights from London to Vienna 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 Vienna in April from 228€

Return flights