Cheap flights to Australia – Compare and Save

— SYD
8 Dec — 15 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Australia in 2026

Return from

£780

One-way from

£404

Popular in

December

Cheapest in

May

Average price

£927

Good round-trip deal

£1,065 or less

Good one-way deal

£991 or less
China Southern
  • China Southern
  • 18/11-6/12
  • 3 total stops
  • 66h 45m total
  • London to Sydney
China Eastern
  • China Eastern
  • 26/11-31/12
  • 1 total stop
  • 38h 35m total
  • London to Australia
Highest demand for flights based on searches. 6% potential increase in price (£70 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£33 potential savings vs. average return price).
Average for return flights in November 2026
Price to beat on a round-trip flight from London to Australia.
Price to beat on a one-way flight from London to Australia.

Find flight deals to Australia

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Cheapest flights to Australia

Thu 26/1109:50 -
1 stop25h 20m
Sun 6/1223:00 -
2 stops52h 20m
Deal found 3/11£761
Wed 30/1210:30 -
1 stop41h 00m
Mon 1/211:10 -
1 stop29h 20m
Deal found 3/11£762
Tue 29/1221:30 -
2 stops37h 00m
Fri 15/108:40 -
2 stops64h 20m
Deal found 3/11£770
Wed 2/1222:00 -
1 stop37h 10m
Mon 7/1223:00 -
2 stops29h 35m
Deal found 3/11£772
Mon 9/1109:50 -
1 stop24h 40m
Fri 5/211:25 -
1 stop30h 05m
Deal found 4/11£775
Sun 8/1117:00 -
1 stop30h 00m
Sun 15/1111:10 -
1 stop36h 50m
Deal found 3/11£776

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