AirHint found the following cheapest return flights from Sydney (SYD) to London (LHR)
in March 2025 (see full year ).
Return flights
14 Mar
- 22 Mar
Tianjin Airlines
752 €
03 Mar
- 24 Mar
China Eastern
800 €
06 Mar
- 18 Mar
Air China
803 €
16 Mar
- 31 Mar
China Eastern
803 €
09 Mar
- 16 Mar
Air China
804 €
06 Mar
- 25 Mar
Air China
804 €
16 Mar
- 30 Mar
Scoot Tigerair
804 €
08 Mar
- 15 Mar
Air China
806 €
01 Mar
- 08 Mar
Air China
806 €
12 Mar
- 19 Mar
China Eastern
806 €
16 Mar
- 15 Apr
Air China
827 €
23 Mar
- 13 Apr
Etihad Airways
831 €
28 Mar
- 21 Apr
China Eastern
845 €
29 Mar
- 29 Apr
Scoot Tigerair
852 €
11 Mar
- 10 Apr
Etihad Airways
862 €
21 Mar
- 09 Apr
China Southern
869 €
17 Mar
- 13 Apr
Etihad Airways
893 €
22 Mar
- 14 Apr
Etihad Airways
893 €
13 Mar
- 22 Apr
Etihad Airways
893 €
31 Mar
- 08 Apr
Scoot Tigerair
894 €
Also check the deals for one-way flights from Sydney to London in March .
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.