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Find Cheap Flights from London Heathrow to Sydney Kingsford Smith (LHR - SYD)

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London Heathrow to Sydney Kingsford Smith Flight Information

Flights Arrive in Sydney Kingsford Smith
Flights Depart from London Heathrow
Flight Price $780
Distance 10,576 miles
Airlines China Eastern, Vietnam Airlines, United Airlines, Emirates

Good to Know

Low Season:
November
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
12%
expected price increase
Average Price:
$3228
(avg. price over the last 2 weeks)
Good Deal:
$1708
or less (round trip)

When to Book Flights from London Heathrow to Sydney Kingsford Smith

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1707 or less.
The cheapest flight from London Heathrow to Sydney Kingsford Smith was found 89 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is November.
Morning departure is around 16% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking London Heathrow to Sydney Kingsford Smith Flights

How long does a flight from London Heathrow to Sydney Kingsford Smith take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 25h 45m.
Which airlines provide the cheapest flights from London Heathrow to Sydney Kingsford Smith?
In the past 3 days, the cheapest round-trip tickets were found on China Eastern ($780), Vietnam Airlines ($841) and United Airlines ($910).
Do I need a passport to fly between London Heathrow and Sydney Kingsford Smith?
Yes.
What’s the cheapest day of the week to fly London Heathrow to Sydney Kingsford Smith?
For London Heathrow to Sydney Kingsford Smith, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Sydney Kingsford Smith back to London Heathrow, the best deals are generally found on Monday, with Friday being the most expensive.

Book cheap flights from London Heathrow to Sydney Kingsford Smith (round-trip)

Airports
Origin
London
$780
only
$780
Destination
Sydney
$780
only
$780
Tue, Feb 26
LHR
London Heathrow
SYD
Sydney Kingsford Smith
29h 35m
Thu, Mar 7
SYD
Sydney Kingsford Smith
LHR
London Heathrow
31h 15m
Trip: 10 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,428 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
PVG
CMB
Good 7.0

The restroom toilet should renew, it was outdated and dirty.

SFO
PVG
Good 6.6

Seats and entertainment systems are reliable. On time boarding and departure was made. Free Wifi was offered. Really slow but ok.

Crew service and attitude can be improved. (Inappropriate Communication may cause some rudeness. ) Food presentation doesn't really look like a premium class.

MNL
PVG
Good 6.3

I'm pregnant and the crew was extra helpful

although we prebooked seats when we arrived the morning of our flight we were told the flight was fully booked and we'd have to sit separately. What doesn't make sense is that our tickets were booked together, same confirmation number same family name. Why would they assign seats not seated together? This happened for both flights, luckily, however, they managed to seat us together on our return trip although not the seats we had selected.

ICN
PVG
Good 6.6

Put a water bottle in my seat for when a wake up.

They got confused with my middle name and I had some trouble checking in.

JFK
PVG
Good 7.0

Business class with flat beds and the forward compartment was very comfortable and cosy

Food Service Limited entertainment

Sat, Dec 1
LHR
London Heathrow
SYD
Sydney Kingsford Smith
35h 50m
Sun, Dec 9
SYD
Sydney Kingsford Smith
LHR
London Heathrow
30h 25m
Trip: 9 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 1,005 reviews
Overall
7.9
Boarding
7.9
Comfort
7.7
Crew
8.2
Entertainment
6.6
Food
7.2
SIN
HAN
Good 7.6

-

-

PNH
SGN
Excellent 10.0

Early departure and arrival. Amazing

CXR
SGN
Okay 4.0

Last minute wanted to check our luggage as the plane was boarding and almost caused us to miss our flight. Flight crew unhelpful and not friendly

HKG
HAN
Excellent 10.0

On time Very polite staff

SIN
HAN
Okay 4.3

Comfortable seats

No vegeterian meal (all options include meat); the staff spoke English poorly; no media system; pretty old airplane

Sun, Feb 10
LHR
London Heathrow
SYD
Sydney Kingsford Smith
36h 45m
Thu, Mar 14
SYD
Sydney Kingsford Smith
LHR
London Heathrow
31h 00m
Trip: 32 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 59,928 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
DEN
AUS
Okay 4.0

I like that the Captain made the announcements and updates himself.

Repeated maintenance delays that appeared to be never ending. Captain and Crew gave good, fairly honest updates, but they were unable to source another aircraft and got lucky that the maintenance crew was able to fix it. Our row (32 DEF) was even narrower than the other rows and there were no outlets available for charging onboard.

ATL
EWR
Okay 4.0

Very small screens, poor service when flight was delayed from boarding hostess

LAX
MCO
Good 7.3

I had to check my bag at the desk which I had not anticipated. When I checked in at the kiosk I was told I could only take a personal item - no carry-in size bag - because of my ticket classification. Very disappointed to have to spend $30 I did not plan on.

DEN
YYC
Okay 5.3

Selection of films and TV

Late boarding, but no apology. Drinks service, but no snacks

ORD
BUF
Okay 4.6

VERY close quarters.

Sun, Feb 10
LHR
London Heathrow
SYD
Sydney Kingsford Smith
31h 20m
Sun, Mar 3
SYD
Sydney Kingsford Smith
LHR
London Heathrow
29h 40m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Oct 23
LHR
London Heathrow
SYD
Sydney Kingsford Smith
26h 20m
Sun, Nov 11
SYD
Sydney Kingsford Smith
LHR
London Heathrow
24h 55m
Trip: 20 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 12,504 reviews
Overall
8.3
Boarding
8.3
Comfort
8.2
Crew
8.4
Entertainment
8.6
Food
8.1
DEL
DXB
Excellent 10.0

Good overall service.

TUN
DXB
Good 6.0

Food

No choices for the quran listening.

BKK
DXB
Good 6.6

Lucky to have the seat free next to me otherwise not much else good.

Was supposed to be a A380 but they changed the flight to 777. I only flew with Emirates to be in the more spacious A380 otherwise I’d have chosen another carrier at better price. I also paid to choose seat which naturally didn’t apply any longer and was put at very back of plane so that money was wasted. They could have at least advised but the attitude was blaze and not willing to even speak to me.

ATH
EWR
Excellent 8.0

Crew was attentive Pilot steered a smooth flight

Seats were a little cramped

DXB
DEL
Okay 5.6

Co passenger is rude or showed attitude

Mon, Mar 25
LHR
London Heathrow
SYD
Sydney Kingsford Smith
26h 00m
Tue, Apr 2
SYD
Sydney Kingsford Smith
LHR
London Heathrow
41h 10m
Trip: 9 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,428 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
SFO
PVG
Good 6.6

Seats and entertainment systems are reliable. On time boarding and departure was made. Free Wifi was offered. Really slow but ok.

Crew service and attitude can be improved. (Inappropriate Communication may cause some rudeness. ) Food presentation doesn't really look like a premium class.

MNL
PVG
Good 6.3

I'm pregnant and the crew was extra helpful

although we prebooked seats when we arrived the morning of our flight we were told the flight was fully booked and we'd have to sit separately. What doesn't make sense is that our tickets were booked together, same confirmation number same family name. Why would they assign seats not seated together? This happened for both flights, luckily, however, they managed to seat us together on our return trip although not the seats we had selected.

ICN
PVG
Good 6.6

Put a water bottle in my seat for when a wake up.

They got confused with my middle name and I had some trouble checking in.

PVG
LAX
Good 6.0

food was very bad

JFK
PVG
Good 7.0

Business class with flat beds and the forward compartment was very comfortable and cosy

Food Service Limited entertainment

Wed, Mar 6
LHR
London Heathrow
SYD
Sydney Kingsford Smith
35h 50m
Wed, Mar 13
SYD
Sydney Kingsford Smith
LHR
London Heathrow
27h 00m
Trip: 7 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 1,005 reviews
Overall
7.9
Boarding
7.9
Comfort
7.7
Crew
8.2
Entertainment
6.6
Food
7.2
HKG
HAN
Excellent 10.0

On time Very polite staff

PNH
SGN
Excellent 10.0

Early departure and arrival. Amazing

CXR
SGN
Okay 4.0

Last minute wanted to check our luggage as the plane was boarding and almost caused us to miss our flight. Flight crew unhelpful and not friendly

SGN
CXR
Okay 5.6

Short flight

The airport is about 40 km away from Nha Trang

TPE
SGN
Good 6.0

Good

Was ok

Mon, Nov 5
LHR
London Heathrow
SYD
Sydney Kingsford Smith
29h 35m
Mon, Nov 12
SYD
Sydney Kingsford Smith
LHR
London Heathrow
40h 45m
Trip: 8 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,428 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
JFK
PVG
Good 7.3

Price and crew were great

Boarding process, choice of movies, leg room

LAX
PVG
Good 7.3

The plane and staff were marvelous. Pleasantly surprised with this flight and experience as a whole!

There were no vegitarian options offered on the flight. Had to skip most of the food. But those around us seemed to love the food they got! we LOVED the warm rolls offered with meal!

MNL
PVG
Good 6.3

I'm pregnant and the crew was extra helpful

although we prebooked seats when we arrived the morning of our flight we were told the flight was fully booked and we'd have to sit separately. What doesn't make sense is that our tickets were booked together, same confirmation number same family name. Why would they assign seats not seated together? This happened for both flights, luckily, however, they managed to seat us together on our return trip although not the seats we had selected.

JFK
PVG
Excellent 10.0

Service..on time ..

ICN
PVG
Good 6.6

Put a water bottle in my seat for when a wake up.

They got confused with my middle name and I had some trouble checking in.

Sun, Mar 17
LHR
London Heathrow
SYD
Sydney Kingsford Smith
25h 45m
Mon, Mar 25
SYD
Sydney Kingsford Smith
LHR
London Heathrow
31h 15m
Trip: 9 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 5,428 reviews
Overall
6.5
Boarding
6.6
Comfort
6.5
Crew
6.9
Entertainment
6.2
Food
6.0
PVG
SGN
Mediocre 3.0

Safe

Flew 1st class, no boarding priority. Boarding in packed crowded bus. 25 minute delays in bus ride to aircraft. Very uncomfortable 1st class seats. No bottled water for each passenger 1st class loung at Pudong has horrible food.

ICN
PVG
Good 6.6

Put a water bottle in my seat for when a wake up.

They got confused with my middle name and I had some trouble checking in.

LAX
PVG
Good 7.3

The plane and staff were marvelous. Pleasantly surprised with this flight and experience as a whole!

There were no vegitarian options offered on the flight. Had to skip most of the food. But those around us seemed to love the food they got! we LOVED the warm rolls offered with meal!

PVG
LAX
Good 6.0

food was very bad

JFK
PVG
Good 7.0

Business class with flat beds and the forward compartment was very comfortable and cosy

Food Service Limited entertainment

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