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SYD - LHR

Find Cheap Flights from Sydney to London Heathrow

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London Heathrow
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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 $1,014
Distance 17,020 km
Airlines Malaysia Airlines, Philippine Airlines, Vietnam Airlines, Cathay Pacific

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:
$1,853
(avg. price over the last 2 weeks)
Good deal:
$1,453
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 $1,453 or less.
The cheapest flight from Sydney to London Heathrow was found, on average, 74 days before departure.
Book at least 8 weeks before departure in order to get a below-average price.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*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 Malaysia Airlines ($1,014), Philippine Airlines ($1,254) and Vietnam Airlines ($1,319).
What’s the cheapest day of the week to fly from Sydney to London Heathrow?
For Sydney to London Heathrow, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from London Heathrow back to Sydney, the best deals are generally found on Monday, with Thursday 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.
Does KAYAK query more flight providers than competitors?
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
$1,014
only
$1,014
Destination
London
$1,014
only
$1,014
Mon., 30 Sep.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
25h 30m
Wed., 30 Oct.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
23h 05m
$1,014
Trip: 31 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
BKK
KUL
Excellent 8.3

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

KUL
MNL
Mediocre 2.3

Cons: lost my luggage

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

KUL
DEL
Mediocre 2.0

Cons: Cancel last minute and no compensation given, how rude it is.

KUL
SGN
Good 7.0

Pros: Boarding was organized

Cons: Vegetarian food wasn’t great

Tue., 6 Aug.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
23h 35m
Fri., 30 Aug.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
38h 10m
$1,254
Trip: 25 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 2,713 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
8.0
Entertainment
6.8
Food
7.1
MNL
SGN
Okay 5.2

Pros: Crew was friendly.

Cons: Boarding could have been more efficient.

MNL
YVR
Excellent 10.0

Pros: i didnt like when we had to come out of plane and do a transit.

Cons: wish it was non stop but now it is.

MNL
ILO
Okay 5.6

Cons: I don’t recommend to fly with philippine airlines It will really mess up your schedule. They keep changing and changing their flight schedule Very disappointed.

MNL
SFO
Excellent 8.0

Pros: Crew was very nice and helpful

Cons: Flight was delayed over an hour. when there was announcement for boarding, they delayed again when everyone was already standing in line. Then they asked us to sit down but there was no seats. it was hot and no aircon. the security process was strict and prisonlike because it was a USA bound flight.

LAX
MNL
Good 7.3

Pros: not any games to play on the behind seat screen, it helps to pass the time...

Cons: The food was just ok,,,,could have been better..

Fri., 9 Aug.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
30h 25m
Thu., 22 Aug.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
40h 05m
$1,319
Trip: 14 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 1,191 reviews
Overall
7.9
Boarding
7.9
Comfort
7.7
Crew
8.2
Entertainment
6.6
Food
7.2
SGN
NRT
Okay 4.0

Pros: No turbulence

Cons: Never wake up passengers for your terrible food

HAN
SGN
Excellent 10.0

Pros: The ground staff assisted us when a flight was changed for some reason. They immediately rebooked it.

Cons: It was early but that was our choice!

HAN
DAD
Excellent 8.6

Pros: On time service and crew service

Cons: Improvement to entertainment and food selection

HKG
SGN
Okay 4.0

Cons: Delayed departure. They were slow to board flight.departed almost an hour late. There didn’t seem to be a reason for delay other than poor organization and management.

KUL
SGN
Good 6.0

Cons: Friendlier crew

Sat., 28 Dec.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
32h 55m
Wed., 8 Jan.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
32h 10m
$1,573
Trip: 12 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 5,920 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
IAD
Excellent 10.0

Pros: Very good

Cons: Very good

PVG
HKG
Excellent 10.0

Pros: The plane was new and had a great feel. Pilots and crew very professional.

HKG
MNL
Excellent 9.6

Cons: in-flight food and beverage choices needs lot of improvement

HKG
SIN
Okay 4.6

Pros: The onboard crews were excellent. The entertainment was good too. However, the HK check in counter staffs were terrible, rude, condescending, unprofessional. They left bad tastes in our mouths and ruined the whole trip experience.

Cons: Cathay HK check in counter staffs need to be courteous, respectful, and professional. They need to be trained not to be rude, condescending, disrespectful, unprofessional

JFK
HKG
Excellent 8.0

Pros: Crew was really good and the seating was quite okay

Cons: Seating distance

Thu., 17 Oct.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
28h 25m
Sat., 2 Nov.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
26h 30m
$1,014
Trip: 17 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
KUL
MYY
Excellent 8.6

Pros: Luggage allowance.

BLR
KUL
Okay 4.0

Pros: Very little.

Cons: Flight status went from check in status to final call....not boarding announcement as promised in lounge. Rude check in lady at counter. Misguided info about check in. Old ratty plane. Bad food. Luggage damaged on arrival. Awful seats.

KUL
NRT
Good 7.3

Pros: The Malaysia Airlines crew hospitality is world wide known and I experienced it myself during this flight

Cons: I sit in 2K of A350-900. Though it is known as a throne seat, there is an error on the installation of this seat. The foot rest that comes up and supposedly joined with the ottoman to make up the flat bed is too long so this seat never can actually go to full 180 degree mode.

LGK
KUL
Excellent 8.6

Pros: Friendly staff

Cons: Security check at gate without priority Bagage Delivery business class

SIN
KUL
Excellent 8.5

Pros: The people at the check-in desk.

Cons: A light snack and drinks would have been good. Even just water.

Tue., 12 Nov.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
27h 25m
Sat., 30 Nov.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
26h 30m
$1,017
Trip: 19 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
KUL
MYY
Excellent 8.6

Pros: Luggage allowance.

BKI
KUL
Excellent 8.0

Pros: Comfortable seats

TGG
KUL
Excellent 8.4

Cons: Crew service

KUL
NRT
Good 7.3

Pros: The Malaysia Airlines crew hospitality is world wide known and I experienced it myself during this flight

Cons: I sit in 2K of A350-900. Though it is known as a throne seat, there is an error on the installation of this seat. The foot rest that comes up and supposedly joined with the ottoman to make up the flat bed is too long so this seat never can actually go to full 180 degree mode.

BKK
KUL
Good 6.0

Cons: The KUL to DPS leg was on one of the oldest planes I’ve flown. A 737 with no seat back screens. They handed out 2 inch thick “tablets” in Business class, with no touch screen and only a handful of 10 year old movies.

Mon., 13 Jan.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
27h 25m
Tue., 28 Jan.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
23h 05m
$1,020
Trip: 16 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
KUL
SIN
Excellent 8.0

Pros: The flight was on time.

Cons: Bathrooms could be cleaner.

KUL
ADL
Mediocre 3.3

Pros: Crew was terrible plane dirty and very poor service waited 90 minutes after take off to get a drink in business class. Last time I fly this airline used to be ok but now going downhill

Cons: Almost every thing. Incredibly dirty plane and crew just poor not interested in passenger at all unfortunately noticing this more and more with MAS

KUL
NRT
Good 7.3

Pros: The Malaysia Airlines crew hospitality is world wide known and I experienced it myself during this flight

Cons: I sit in 2K of A350-900. Though it is known as a throne seat, there is an error on the installation of this seat. The foot rest that comes up and supposedly joined with the ottoman to make up the flat bed is too long so this seat never can actually go to full 180 degree mode.

HKT
KUL
Excellent 10.0

Pros: Crew are nice,but the seat need to improve

Cons: The seat need to improve

LGK
KUL
Excellent 8.6

Pros: Friendly staff

Cons: Security check at gate without priority Bagage Delivery business class

Thu., 28 Nov.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
28h 10m
Sat., 7 Dec.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
26h 30m
$1,037
Trip: 10 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
KUL
DPS
Good 7.3

Cons: I was incorrectly charged credit card fees by BudgetAir as I paid via debit card and they never replied to my emails or answered the phone. This caused stress as my bank account went overdrawn. Cannot recommend BudgetAir at all. Appalling lack of customer service. Avoid like the plague!

SIN
KUL
Mediocre 2.0

Pros: The airline better than the budget ariline

Cons: The agency that booked through not so cooperative and complicated

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

NRT
KUL
Okay 5.0

Cons: Creaky seats in business class, below average selection of inflight movies and food that was substandard. This was a very oddly configured A330 with the seats in business way too close to each other. Every time they make an announcement you have to deselect whatever you were watching again.

LGK
KUL
Excellent 8.6

Pros: Friendly staff

Cons: Security check at gate without priority Bagage Delivery business class

Tue., 23 Jul.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
27h 25m
Thu., 5 Sep.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
27h 25m
$1,102
Trip: 45 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
KUL
MNL
Okay 5.6

Cons: Did not departure on time

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

KUL
LHR
Good 6.0

Pros: Seats were comfortable

Cons: The crew was not friendly, and the food selection is limited

KUL
NRT
Excellent 9.6

Pros: Crew and food was amazing

Cons: Landing could be more softer

LGK
KUL
Excellent 8.6

Pros: Friendly staff

Cons: Security check at gate without priority Bagage Delivery business class

Thu., 12 Sep.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
25h 30m
Tue., 24 Sep.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
23h 35m
$1,107
Trip: 13 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
ICN
KUL
Excellent 8.0

Pros: The seat was very nice position.

MNL
KUL
Good 7.6

Pros: Economy seats arent different from other airlines. Flight was good in general

Cons: Transfer desk was hard to find for first timers. Send "ask me" staffs to greet on arrival for connecting passengers or info board will help.

SGN
KUL
Good 7.0

Pros: The seats were comfortable and the in-flight entertainment was fine.

Cons: The crew shouldn’t assume that an Asian person is Vietnamese just because they boarded from Vietnam. The vegetarian door was awful.

KUL
BKK
Excellent 10.0

Pros: The MAS stewardess was really nice & helpful

Cons: Everything was perfect

KUL
MNL
Mediocre 2.3

Cons: lost my luggage

Sun., 11 Aug.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
27h 25m
Fri., 6 Sep.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
27h 25m
$1,120
Trip: 27 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
SDK
BKI
Excellent 9.3

Pros: On time

Cons: 2 times flight per day

PER
BKI
Good 7.6

Pros: Direct flight

Cons: Bigger aircraft

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

KUL
SIN
Excellent 8.0

Pros: The flight was on time.

Cons: Bathrooms could be cleaner.

KUL
CGK
Excellent 9.0

Pros: All went Well, no delays, good service.

Mon., 2 Dec.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
37h 15m
Fri., 13 Dec.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
36h 05m
$1,244
Trip: 12 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
SYD
KUL
Excellent 10.0

Pros: Cool and excellent service.

MYY
KUL
Good 6.6

Pros: The timeliness of the boarding and flight takeoff

Cons: The landing. Seemed a little rough

BKK
KUL
Good 6.0

Cons: The KUL to DPS leg was on one of the oldest planes I’ve flown. A 737 with no seat back screens. They handed out 2 inch thick “tablets” in Business class, with no touch screen and only a handful of 10 year old movies.

ICN
KUL
Excellent 8.0

Pros: The seat was very nice position.

SIN
KUL
Okay 4.3

Pros: Malayasia airlines made me sad since they left my luggage in KL on my trip to Shanghai today. The agent in Shanghai was really bad to handle situation. He doesnt care at all. No one from Malaysia Airlines showed off to explain the situation. Me and my wife dont have any clothes to change. Very bad

Cons: Malaysia airlines need to Change the behavior of the staffs in shanghai especially the agent or the station manager of MAS

Thu., 26 Dec.
SYD
Sydney Kingsford Smith
LHR
London Heathrow
27h 25m
Sat., 11 Jan.
LHR
London Heathrow
SYD
Sydney Kingsford Smith
36h 05m
$1,318
Trip: 17 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 1,399 reviews
Overall
7.2
Boarding
7.3
Comfort
7.2
Crew
7.6
Entertainment
6.9
Food
6.7
KUL
MNL
Okay 5.6

Cons: Did not departure on time

BKI
KCH
Good 6.8

Pros: There was a hot meal on this 1.5 hour hop from Kota Kinabalu to Kuching

Cons: The seats on the 737-800 have quite limited legroom

SIN
KUL
Mediocre 2.0

Pros: The airline better than the budget ariline

Cons: The agency that booked through not so cooperative and complicated

KUL
LHR
Good 6.0

Pros: Seats were comfortable

Cons: The crew was not friendly, and the food selection is limited

PER
BKI
Good 7.6

Pros: Direct flight

Cons: Bigger aircraft

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