AirHint found the following cheapest return flights from Adelaide (ADL) to London (LGW) in April 2026 (see full year).

Return flights

20 Apr - 21 May	Jetstar
19 Apr - 21 May	Indonesia AirAsia
23 Apr - 05 May	China Southern
08 Apr - 29 Apr	Jetstar
02 Apr - 28 Apr	Indonesia AirAsia
30 Apr - 31 May	Qatar Airways
28 Apr - 14 May	Singapore Airlines
13 Apr - 11 May	Jetstar
13 Apr - 22 Apr	Jetstar
01 Apr - 30 Apr	Virgin Australia
29 Apr - 08 May	Singapore Airlines
30 Apr - 22 May	Singapore Airlines
29 Apr - 10 May	Malaysia Airlines
02 Apr - 30 Apr	Virgin Australia
26 Apr - 02 May	Singapore Airlines
02 Apr - 24 Apr	Indonesia AirAsia
17 Apr - 29 Apr	Emirates
05 Apr - 11 Apr	Virgin Australia
02 Apr - 14 Apr	British Airways
02 Apr - 21 Apr	British Airways

Also check the deals for one-way flights from Adelaide 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 Adelaide to London in April from $1214

Return flights