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Cheap flights Sydney — London

Sydney (SYD, AU) London (LON, GB)
from $337 16 994 km ~20h 30m 28 flights found 9 airlines cheapest on Monday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $337 on 26.01.2027
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
Mo
Tu
We
Th
Fr
Sa
Su
December 2026
Mo
Tu
We
Th
Fr
Sa
Su
January 2027
Mo
Tu
We
Th
Fr
Sa
Su
Depart
—
Return
—
Cheapest flights found
26 Jan 2027, Tue
Air China CA 174
02:30
SYD Sydney (Kingsford Smith) Airport
01:10
LGW London Gatwick Airport
22h 40m 1 stop
Kupi.com
$337
View this ticket
20 Nov 2026, Fri
China Eastern MU 792
03:10
SYD Sydney (Kingsford Smith) Airport
08:35
LTN London Luton Airport
29h 25m 3 stops
Flightnetwork
$487
View this ticket
23 Nov 2026, Mon
Air China CA 174
02:30
SYD Sydney (Kingsford Smith) Airport
01:20
LHR London Heathrow Airport
22h 50m 1 stop
Kiwi.com
$500
View this ticket
19 Nov 2026, Thu
Air India AI 301
14:30
SYD Sydney (Kingsford Smith) Airport
15:40
LHR London Heathrow Airport
25h 10m 1 stop
Trip.com
$522
View this ticket
01 Dec 2026, Tue
China Eastern MU 562
04:00
SYD Sydney (Kingsford Smith) Airport
03:15
LGW London Gatwick Airport
23h 15m 1 stop
Aviakassa
$533
View this ticket
02 Dec 2026, Wed
Jetstar JQ 37
09:10
SYD Sydney (Kingsford Smith) Airport
09:50
LHR London Heathrow Airport
24h 40m 2 stops
Kupi.com
$592
View this ticket
Route characteristics
Distance
16 994 km
Flight time
20h 30m
Time difference
-11h
Minimum price
from $337 (26.01.2027)
Average price
$649
Maximum price
$1 177
Departures per week
2
Cheapest day
Monday
Departure airports (1)
SYD Sydney (Kingsford Smith) Airport
Arrival airports (4)
LGW London Gatwick Airport LHR London Heathrow Airport LTN London Luton Airport STN Stansted Airport
Airlines (9)
CA Air China CZ China Southern Airlines MU China Eastern AI Air India JQ Jetstar OD Batik Air Malaysia VJ Vietjet BA British Airways QF Qantas
Agencies (8)
Kupi.com Trip.com Clickavia Flightnetwork Kiwi.com Aviakassa Ubfly Gotogate
Prices by day of week
Monday
$500
avg $500
Cheapest
Tuesday
$337
avg $435
Wednesday
$592
avg $592
Thursday
$522
avg $522
Friday
$487
avg $487
Price trend by month
November 2026
from $487
avg $503
3 flights
December 2026
from $533
avg $563
2 flights
January 2027
from $337
avg $337
1 flights
Airlines — cheapest prices 9
Air China
Air China
2 flights · 2 days
$337
China Southern Airlines
China Southern Airlines
3 flights · 3 days
$424
China Eastern
China Eastern
4 flights · 4 days
$487
Air India
Air India
2 flights · 2 days
$522
Jetstar
Jetstar
Low-cost 1 flights · 1 days
$592
Batik Air Malaysia
Batik Air Malaysia
1 flights · 1 days
$860
Vietjet
Vietjet
Low-cost 1 flights · 1 days
$899
British Airways
British Airways
11 flights · 11 days
$1 100
Qantas
Qantas
3 flights · 3 days
$1 252
Where to buy tickets 8
Kupi.com
2 tickets · 2 days
from $337
Trip.com
14 tickets · 9 days
from $424
Clickavia
3 tickets · 2 days
from $429
Flightnetwork
1 tickets · 1 days
from $487
Kiwi.com
2 tickets · 2 days
from $500
Aviakassa
2 tickets · 2 days
from $533
Ubfly
3 tickets · 3 days
from $1 157
Gotogate
1 tickets · 1 days
from $1 252
Airports

From — Sydney (1)

  • SYD Sydney (Kingsford Smith) Airport

To — London (4)

  • LGW London Gatwick Airport
  • LHR London Heathrow Airport
  • LTN London Luton Airport
  • STN Stansted Airport
Other destinations from Sydney
Adelaide
AU
Auckland
NZ
Alice Springs
AU
Ayers Rock
AU
Brisbane
AU
Canberra
AU
Christchurch
NZ
Cairns
AU
Dallas
US · Hub
Darwin
AU
Hobart
AU
Honolulu
US
Frequently asked questions about the route Sydney — London
How long is the flight from Sydney to London?
Approximate flight time — 20h 30m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Sydney to London?
The straight-line distance — 16 994 km.
How much do flights from Sydney to London cost?
The minimum price over 3 months — from $337 on 26.01.2027.
What is the average ticket price?
The average price — $649. Range: $337 — $1 177.
What is the time difference between Sydney and London?
The difference — -11h.
From which airports does Sydney operate flights?
From Sydney: SYD (Sydney (Kingsford Smith) Airport).
To which airports in London do flights arrive?
To London: LGW (London Gatwick Airport), LHR (London Heathrow Airport), LTN (London Luton Airport), STN (Stansted Airport).
Which airlines fly this route?
This route is served by 9 airlines: Air China, China Southern Airlines, China Eastern, Air India, Jetstar, Batik Air Malaysia, Vietjet, British Airways.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Sydney — London

Flights Sydney — London is a popular route. The straight-line distance is 16 994 km. Flight time 20h 30m. Time difference -11h.

From Sydney (SYD) flights depart from 1 airport: SYD. To London (LON) — 4 arrival airports: LGW, LHR, LTN, STN.

9 airlines operate on this route: Air China, China Southern Airlines, China Eastern, Air India, Jetstar, Batik Air Malaysia, Vietjet, British Airways.

The minimum price for the next 3 months — from $337 (26.01.2027). The cheapest dates are highlighted in the calendar above.

The average ticket price — $649, ranging from $337 to $1 177. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

Other destinations in United Kingdom from Sydney
Manchester
GB

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