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

Return flights

08 Apr - 11 Apr	Ryanair
24 Apr - 25 Apr	Ryanair
23 Apr - 25 Apr	Ryanair
29 Apr - 03 May	Austrian Airlines
30 Apr - 05 May	Ryanair
30 Apr - 03 May	Austrian Airlines
09 Apr - 13 Apr	Austrian Airlines
14 Apr - 21 Apr	Austrian Airlines
06 Apr - 10 Apr	Ryanair
11 Apr - 12 Apr	Austrian Airlines
03 Apr - 05 Apr	Ryanair

Also check the deals for one-way flights from Vienna to London 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 Vienna to London in April from $223

Return flights