Cheapest return flights from Sydney (SYD) to London (LHR), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
28 Apr 12 May Korean Air
19 Apr 03 May Asiana Airlines
25 Apr 09 May Asiana Airlines
20 Apr 30 Apr Korean Air
24 Apr 22 May Asiana Airlines
21 Apr 29 Apr Vietnam Airlines
15 Apr 28 Apr Etihad Airways
15 Apr 29 Apr Etihad Airways
19 Apr 05 May Etihad Airways
14 Apr 29 Apr Vietnam Airlines
21 Apr 08 May Etihad Airways
25 Apr 02 May Etihad Airways
01 Apr 18 Apr Air China
21 Apr 18 May Korean Air
22 Apr 22 May Singapore Airlines
23 Apr 21 May Singapore Airlines
05 Apr 09 Apr Scoot
12 Apr 25 Apr Korean Air
04 Apr 19 Apr China Airlines
10 Apr 15 Apr Vietnam Airlines
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deals for one-way flights from Sydney to London in April.

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Updated Jun 4, 2026.

About these fares

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