Skip to content
Sign in

Cheap flights to Sydney

Compare flights to Sydney from your city, see the cheapest months and get alerts when fares drop.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$579 Oct2026 $521 Nov2026 $523 Dec2026 $779 Jan2027 $721 Mar2027 $598 Apr2027 $536 May2027 $899 Jul2027

London → Sydney

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 $562 2 3 $593 4 5 6 7 $600 8 $571 9 $585 10 11 $566 12 13 $617 14 $590 15 16 17 18 19 20 21 22 $602 23 $537 24 25 26 27 28 29 30 $521
LowerHigherLowest this month

Lowest fares for the best day

  • China EasternWed 11 Nov – Wed 2 Dec · 1 stop · 22h $930
  • RyanairTue 24 Nov – Tue 1 Dec · 2 stops · 23h 05m $972
See all flights for these dates

Airport in Sydney

  • SYDKingsford Smith

Watch this route

LON
SYD

We'll ask you to confirm your email. Sign in to manage all alerts in one place.

More trips from London

All flights from London
Barcelonafrom $39 Milanfrom $41 Edinburghfrom $44 BFSfrom $56 Bilbaofrom $58 Stockholmfrom $66 Parisfrom $72 Romefrom $78

FAQ

Questions about this route

Still have a question?

Search the help center or send us a message. We reply by email.

Help center Contact us
01Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

02How can I get an alert when flights to Sydney get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.