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

Return flights

20 Apr - 25 Apr	Lufthansa
18 Apr - 25 Apr	Lufthansa
19 Apr - 24 Apr	Lufthansa
19 Apr - 26 Apr	Lufthansa
17 Apr - 20 Apr	Lufthansa
30 Apr - 04 May	Lufthansa
02 Apr - 06 Apr	Lufthansa
23 Apr - 27 Apr	Lufthansa
23 Apr - 26 Apr	Lufthansa
03 Apr - 11 Apr	Lufthansa

Also check the deals for one-way flights from London to Salzburg 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 Salzburg in April from $321

Return flights