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SYD - LHR

Cheap Flights from Sydney to London Heathrow

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Economy
Sydney (SYD)
London Heathrow
Sat. 19/10
Sat. 26/10
Any month
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Information for flights to London Heathrow from Sydney Kingsford Smith

Flights arrive in London Heathrow
Flights depart from Sydney Kingsford Smith
Flight price $990
Distance 17,020 km
Airlines Philippine Airlines, Malaysia Airlines, Cathay Pacific, Virgin Australia, China Eastern, Finnair

Good to know

Low season:
March
Best time to beat the crowds
3%
expected price decrease
High season:
December
Most popular time to fly
8%
expected price increase
Average price:
$2,157
(avg. price over the last 2 weeks)
Good deal:
$1,374
or less (return)

When to Book Flights from Sydney to London Heathrow

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 $1,374 or less.
The cheapest flight from Sydney to London Heathrow was found, on average, 77 days before departure.
Book at least 6 weeks before departure in order to get a below-average price.
Morning departure is around 12% 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 Flights to London Heathrow from Sydney

How long does a flight from Sydney to London Heathrow take?
There are no direct flights for this route listed on KAYAK, the shortest multi-flight duration is 23h 35m.
Which airlines provide the cheapest flights from Sydney to London Heathrow?
In the past 3 days, the cheapest return tickets were found on Philippine Airlines ($990), Malaysia Airlines ($998) and Cathay Pacific ($1,242).
What’s the cheapest day of the week to fly from Sydney to London Heathrow?
For Sydney to London Heathrow, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from London Heathrow back to Sydney, the best deals are generally found on Saturday, with Monday being the most expensive.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with car hire, holiday packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights from Sydney to London Heathrow (return)

Airports
Origin
Sydney
$990
only
$990
Destination
London
$990
only
$990
Tue., 19 Nov.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
24h 25m
Fri., 29 Nov.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
25h 15m
Trip: 11 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2,816 reviews
Overall
7.5
Boarding
7.4
Comfort
7.3
Crew
8.0
Entertainment
6.9
Food
7.1
MNL
BNE
Okay 4.4

Cons: Food and service. Seat comfort.

MNL
JFK
Excellent 8.0

Cons: Comfortable seats for family with infants or kids,

USU
CRK
Excellent 10.0

Pros: From comfort to customer service was perfect. Filipina Flight Attendants are the best, always so professional and with a beautiful smile.

MNL
PNH
Excellent 10.0

Pros: crews were amazing and friendly.

Cons: i couldn't think of anything at this time.

YYZ
MNL
Excellent 10.0

Pros: seat not very comfortable

Cons: too crowded

Mon., 2 Mar.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
28h 10m
Mon., 23 Mar.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
23h 05m
Trip: 21 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 1,441 reviews
Overall
7.3
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
7.0
Food
6.7
TPE
KUL
Good 6.6

Pros: Everything on the plane was fine, and the service was great.

Cons: Not being delayed on the first leg and missing my connecting flight to Denpasar would have been great.

LGK
KUL
Okay 5.0

Cons: Custom check line 200 meters long, security check line another 120 meter long, why not combine them together and open two machine in parallel

BKK
KUL
Good 6.0

Pros: The food

Cons: I was given a window seat but without a window. I felt I cannot breath. I saw many empty seats around

LBU
KUL
Okay 5.0

Pros: The crew was excellent, however I had a very serious problem upon checking in as I DISCOVERED AM NOT ALLOWED A SINGLE KG OF LUGGAGE.THE AIRLINE ASKED ME TO INFORM THE AGENT WHO DID NOT MAKE IT CLEAR WHEN I WAS BUYING THE TICKET.THAT HAS COST ME A LOT OF ANXIETY AND BIG$$

Cons: TICKETS ON SALE THAT HAS NOT LUGGAGE MUST BE CLEARLY STATED THAT NO LUGGAGE ALLOWED

JHB
KUL
Mediocre 2.0

Cons: Frustrated

Fri., 4 Oct.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
29h 15m
Sun., 20 Oct.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
27h 30m
$1,242
Trip: 17 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 6,043 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
SIN
Excellent 8.0

Pros: CX759 - Attitude of the flight attendants is very good, it's worthy of appreciation.

Cons: CX650 - I hope that the flight attendant can have a little more smile and patience. Thank you.

DEL
HKG
Mediocre 2.6

Cons: On board crew provided poor services and lacked proper training. Overall, the crew were hostile toward passengers and did not provide proper services of cleaning the trays or providing adequate beverages during flight

HKG
LAX
Excellent 9.0

Cons: Suggest online check-in providing change seat options

MAA
HKG
Good 6.0

Pros: Seat was not comfortable

HND
HKG
Okay 5.3

Pros: Crew are friendly

Cons: Flight was late, seat tray was dirty, and entertainment system hard to use.

Tue., 24 Sep.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
32h 00m
Mon., 21 Oct.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
23h 50m
$1,250
Trip: 28 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 3,371 reviews
Overall
8.0
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
7.3
Food
7.2
CNS
BNE
Good 6.5

Cons: It would have been a normal trip but we were delayed about an hour in Cairns because the passenger count didn’t add up to what the computer said. This made it very tight to catch our next flight. Barely had time to use the bathroom.

SYD
ADL
Excellent 8.0

Pros: Crew were very conciliatory given a 45min flight delay

Cons: Plane snacks are generally disappointing

PER
SYD
Good 6.6

Cons: Although i requested Halal food, way in advance when i booked my flights, Non was provided.

SYD
PER
Good 6.3

Pros: No power at the seats USB or otherwise

OOL
AKL
Good 6.8

Pros: Crew were very attentive and polite. Better than Singapore or Air NZ.

Cons: Self check in was chaos. Labeling suitcases was difficult to do yourself and many needed help. If you didn't follow instructions to the letter the auto reader didn't work. Many were very frustrated including Virgin staff who were clearly run off their feet trying to cope. Scrap the system .

Tue., 10 Dec.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
31h 15m
Thu., 2 Jan.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
29h 35m
$1,465
Trip: 24 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 6,446 reviews
Overall
6.6
Boarding
6.7
Comfort
6.6
Crew
7.0
Entertainment
6.3
Food
6.1
SVO
PVG
Excellent 8.6

Pros: Crew and equipment were excellent.

Cons: Two flights with close departure times used the same gate, leading to an overcrowded gate area at Pudong.

PVG
HNL
Excellent 8.0

Pros: Crew was helpful and friendly in every way.

Cons: Seats are definitely made for smaller sized Asians.

JFK
PVG
Good 6.3

Cons: My 2 checked suitcases had tsa locks, both of which were taken off and not returned and I have a couple items missing. Not much you can do about it but very frustrating.

PVG
XIY
Excellent 8.0

Cons: Allow the passenger to watch the video and listen the audio as long as the entertainment system is on. I was asked to take the ear piece out before landing so I couldn’t hear the audio of the end of the movie.

HKG
PVG
Excellent 8.0

Pros: Actually had enough leg room; boarding and flight were well-managed and we arrived an hour ahead of schedule.

Cons: Food was palatable though not enjoyable.

Mon., 16 Dec.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
29h 40m
Mon., 6 Jan.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
29h 25m
$1,978
Trip: 22 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 3,516 reviews
Overall
7.8
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LAX
HEL
Good 7.3

Cons: The flight was late to Helsinki and we missed our connecting flight to Barcelona that was also on Finnair. I was given a hotel voucher to a nice hotel with a complimentary dinner voucher. The dinner was a buffet that was limited and less than mediocre. A chicken option was not even provided, no soup

HEL
LHR
Excellent 8.0

Cons: Clean up the planes better

HEL
DEL
Okay 4.0

Pros: Crew was ok, But seats so tight, Economy size seats fitted in Business Class and so much wastage of space around seat, very little quantity and quality of food available.The flights to Delhi and Amritsar has more than 60 % Punjab Travelers and there is not even a single movie in Punjabi movie. Poor.

Cons: Economy size seats fitted in Business Class and so much wastage of space around seat, very little quantity and quality of food available.The flights to Delhi and Amritsar has more than 60 % Punjab Travelers and there is not even a single movie in Punjabi, Please learn from Qatar Airways.

LED
HEL
Excellent 10.0

Pros: It was the best flight I’ve ever had. Friendly, polite and very careful crew. It was very pleasant to be on board. Clean, nice climate control, no any smell. The food was tasty and on time, the beverages were widely presented from juices to red and white wine or beer...so The time passed quickly

Cons: Only the other trip by air with Finair

DUB
HEL
Mediocre 3.0

Pros: nothing

Cons: the flight was delayed, boarding was the slowest ever and we received something to drink after 1,5h of flight

Wed., 16 Oct.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
28h 25m
Wed., 27 Nov.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
26h 30m
$1,014
Trip: 43 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 1,441 reviews
Overall
7.3
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
7.0
Food
6.7
KUL
LGK
Excellent 10.0

Pros: Airport, sea side

Cons: Nothing

PER
BKI
Good 7.6

Pros: Direct flight

Cons: Bigger aircraft

BKK
KUL
Excellent 8.3

Cons: It will be nice if there’s choice for vegetarian meal

MYY
KUL
Good 6.6

Pros: The timeliness of the boarding and flight takeoff

Cons: The landing. Seemed a little rough

DEL
KUL
Mediocre 2.6

Cons: lost my luggage. after they found it, they took a week to deliver. no response to my claim for compensation

Fri., 31 Jan.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
28h 10m
Fri., 21 Feb.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
26h 30m
$1,032
Trip: 22 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 1,441 reviews
Overall
7.3
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
7.0
Food
6.7
ICN
KUL
Excellent 8.0

Pros: The seat was very nice position.

BKK
KUL
Excellent 8.3

Cons: It will be nice if there’s choice for vegetarian meal

KCH
KUL
Excellent 8.0

Cons: It was delayed by 15mins due to heavy rain but it was OK as everything else was on point

JHB
KUL
Good 6.0

Cons: Flight delay announcement could have been made much earlier

PER
BKI
Good 7.6

Pros: Direct flight

Cons: Bigger aircraft

Tue., 31 Mar.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
23h 35m
Fri., 24 Apr.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
38h 40m
$1,139
Trip: 25 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2,816 reviews
Overall
7.5
Boarding
7.4
Comfort
7.3
Crew
8.0
Entertainment
6.9
Food
7.1
SGN
MNL
Good 7.0

Cons: It’s a complete torture to be in transit at Manila airport.a large number of Passengers are kept hostage in a small room with a capacity of about 40 persons. Passport and boarding passes are taken away by the airline ground staff. Good airline but worst staff at airport. A lot to be said. TORTURE

LHR
MNL
Okay 4.4

Pros: Left on time. Smooth flight

Cons: Food and service. Seat was uncomfortable.

USU
CRK
Excellent 10.0

Pros: From comfort to customer service was perfect. Filipina Flight Attendants are the best, always so professional and with a beautiful smile.

MNL
SFO
Excellent 9.6

Pros: Since I was upgraded to business class for free due to overbooking, there really is nothing I didn’t like! It was a once-in-a-lifetime experience!

Cons: The dual headphone jack at my seat designed for use with the provided headsets outputted only a constant clicking noise on the right channel, so I ended up using my own earbuds.

CEB
TAC
Okay 5.0

Pros: Good crew service

Cons: Delayed flight. No onboard wifi and seatbiack/streaming IFE. Poor snack quality.

Thu., 26 Dec.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
32h 55m
Mon., 6 Jan.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
27h 35m
$1,807
Trip: 12 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 6,043 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
MNL
HKG
Excellent 9.0

Pros: Crew and the food

Cons: Seating was tight for me a big guy

HKG
MEL
Excellent 10.0

Pros: Comfortable seats in Premium Economy.

Cons: Seat didn’t recline but moved to a vacant one to sleep. USB charging points didn’t charge my iPad.

IAD
HKG
Excellent 10.0

Cons: The best

EWR
HKG
Good 7.0

Cons: Boarding had two long lines for economy. Not clear what the system was. Could have been a bit more organized

SIN
HKG
Excellent 9.0

Cons: Food was lacking, everything else excellent! Not enough components to the meals. Be nice to have cheese/crackers. Better salad.

Thu., 26 Dec.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
32h 55m
Fri., 17 Jan.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
24h 10m
$1,883
Trip: 23 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 6,043 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
TLV
Good 6.3

Pros: Airbus 350. Very good experience

Cons: Crew was jumpy. I expect them to be a little more gentle serving food.

JFK
YVR
Okay 4.0

Cons: Customer service from the cathy pacific crew are not good at all.. I flight business to and from asia to the USA at least 3-4 times a year.. cathy pacific was such a disappointment..

BOM
HKG
Excellent 8.0

Pros: Cathay pacific is very professional. 100 times better than American Airlines in general

MNL
HKG
Excellent 10.0

Pros: The flight was good

Cons: Everything was great

JFK
YVR
Excellent 10.0

Cons: Shopping items available.

Fri., 20 Sep.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
43h 05m
Fri., 27 Sep.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
38h 10m
$2,045
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2,816 reviews
Overall
7.5
Boarding
7.4
Comfort
7.3
Crew
8.0
Entertainment
6.9
Food
7.1
MNL
LAX
Excellent 8.3

Pros: The crew was very helpful, provided ear plugs as needed. One passenger on our row was very demanding and the crew accommodated his request for drinks, etc. The tray for 44C was inclined, the food tray kept sliding. The crew tho had a solution, adding a magazine to prevent he slide. Food was good.

Cons: Service of beer was always delayed, seems that certain food carts carry beer cans.

CEB
TAC
Okay 5.0

Pros: Good crew service

Cons: Delayed flight. No onboard wifi and seatbiack/streaming IFE. Poor snack quality.

TAC
CEB
Good 6.0

Pros: Ahead of schedule departure and arrival

Cons: Poor/No IFE system, no wifi onboard and poor snack quality

USU
CRK
Excellent 10.0

Pros: From comfort to customer service was perfect. Filipina Flight Attendants are the best, always so professional and with a beautiful smile.

MNL
DVO
Good 6.4

Pros: Ontime

Cons: Food smooth

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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