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$466+ Cheap flights from Sydney (SYD) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — LHR
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Sydney Kingsford Smith to London Heathrow are usually found in March or February, booked 4 days in advance, depart on a Friday or Wednesday and return on a Sunday

Cheap flight deals from Sydney to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

March

Round-trip from

$984
(Turkish Airlines)

One-way from

$466
(SmartFares)
Provider with most accurate pricing for Sydney Kingsford Smith-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-London Heathrow flights.
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High demand for flights, 25% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From Sydney Kingsford Smith to London Heathrow
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One-way flight from Sydney Kingsford Smith to London Heathrow
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Find flight deals from Sydney to Heathrow

Cheapest flights from Sydney to Heathrow
Explore the most affordable flight options available from Sydney to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/224:50 pmSYD - LHR
1 stop37h 10mMultiple Airlines
Sun 11/248:25 pmLHR - SYD
1 stop32h 05mMultiple Airlines
Deal found 11/19$1,038
This Korean Air deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/219:10 amSYD - LHR
1 stop42h 20mKorean Air
Wed 12/46:50 pmLHR - SYD
1 stop25h 05mKorean Air
Deal found 11/19$1,110
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/38:40 pmSYD - LHR
2 stops30h 25mTurkish Airlines
Tue 12/105:45 pmLHR - SYD
2 stops37h 45mTurkish Airlines
Deal found 11/19$1,196
This China Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:10 pmSYD - LHR
1 stop29h 45mChina Airlines
Sat 12/79:15 pmLHR - SYD
1 stop27h 55mChina Airlines
Deal found 11/19$1,230
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/204:20 pmSYD - LHR
1 stop24h 05mBritish Airways
Sun 11/249:10 pmLHR - SYD
1 stop22h 45mBritish Airways
Deal found 11/19$1,256
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:25 pmSYD - LHR
1 stop38h 15mANA
Mon 12/97:00 pmLHR - SYD
1 stop28h 30mANA
Deal found 11/19$1,278
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/39:10 pmSYD - LHR
1 stop25h 30mEmirates
Tue 12/109:10 amLHR - SYD
1 stop22h 25mEmirates
Deal found 11/19$1,379
This Malaysia Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2010:15 pmSYD - LHR
1 stop28h 10mMalaysia Airlines
Sun 11/249:25 pmLHR - SYD
1 stop25h 55mMalaysia Airlines
Deal found 11/20$1,431
This Gotogate deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:10 pmSYD - LHR
1 stop31h 05mChina Southern
Wed 12/1110:00 pmLHR - SYD
1 stop24h 25mChina Southern
Deal found 11/19$1,509
This SWISS deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/203:15 pmSYD - LHR
2 stops32h 45mSWISS
Sun 11/246:40 pmLHR - SYD
2 stops25h 35mSWISS
Deal found 11/19$1,570
This United deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2911:50 amSYD - LHR
1 stop30h 40mUnited Airlines
Wed 12/44:20 pmLHR - SYD
2 stops53h 55mUnited Airlines
Deal found 11/19$1,595
This Japan Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:15 amSYD - LHR
1 stop41h 00mJapan Airlines
Mon 12/169:05 amLHR - SYD
1 stop34h 45mJapan Airlines
Deal found 11/19$1,659

Find flights from Sydney to Heathrow within your budget

Customize your flight search to find flights from Sydney to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 3/20

8:40 pm-4:10 pm

2 stops30h 30m

London Heathrow

Sun 3/30

10:25 pm-7:45 pm

2 stops35h 20m

$984

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 3/1

9:20 am-2:00 pm

2 stops39h 40m

London Heathrow

Sun 3/16

10:00 pm-9:25 am

1 stop24h 25m

$985

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 3/31

10:45 am-8:20 pm

1 stop43h 35m

London Heathrow

Mon 4/7

9:05 pm-7:10 am

1 stop25h 05m

$1,001

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 2/4

10:15 pm-3:25 pm

1 stop28h 10m

London Heathrow

Tue 2/18

10:25 am-8:35 pm

1 stop23h 10m

$1,035

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 4/4

10:10 pm-4:30 pm

1 stop28h 20m

London Heathrow

Mon 4/21

10:00 pm-10:45 am

1 stop27h 45m

$1,038

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 3/18

7:10 pm-3:35 pm

1 stop31h 25m

London Heathrow

Thu 3/20

9:10 am-5:55 pm

1 stop21h 45m

$1,060

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 5/8

8:35 pm-6:45 am

1 stop43h 10m

London Heathrow

Sun 5/18

8:55 pm-8:40 am

2 stops26h 45m

$1,074

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 3/18

10:20 pm-3:00 pm

1 stop27h 40m

London Heathrow

Fri 3/21

10:05 pm-12:00 pm

1 stop26h 55m

$1,100

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 5/7

10:15 am-4:55 pm

1 stop39h 40m

London Heathrow

Wed 5/28

6:55 pm-8:15 am

2 stops52h 20m

$1,155

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 2/7

10:10 pm-4:55 pm

1 stop29h 45m

London Heathrow

Thu 2/27

7:30 pm-12:10 pm

2 stops53h 40m

$1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 43 results
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Compare providers for flights from Sydney to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Heathrow in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sydney-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sydney with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sydney to Heathrow

Get recent, data-driven insights about flights from Sydney to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sydney to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Heathrow. Price data was last updated on November 15, 2024.

The best time to book flights from Sydney to London Heathrow Airport is 4 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sydney to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Sydney to London Heathrow Airport (average of $648). Flying from Sydney to London Heathrow Airport in June is currently the most expensive (average of $1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to LHR?

Find hourly flight availability from Sydney to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s typically best to fly out from Sydney to London Heathrow Airport in the afternoon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Sydney to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Sydney to Heathrow. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Sydney to London Heathrow Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sydney to London Heathrow Airport

Explore weekly flight availability from Sydney to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from SYD to LHR are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated November 20, 2024.
Peruse reviews from past customers who have flown with Malaysia Airlines, Cathay Pacific and Emirates from Sydney to London to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,024 reviews

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,024 reviews

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.3
Very good
476 reviews
Korean Air
8.5
Very good
1,024 reviews

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

China Airlines
8.3
Very good
778 reviews
Korean Air
8.5
Very good
1,024 reviews

Crew

8.7

Overall

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to London Heathrow?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to London Heathrow. You should not have trouble finding flights to London Heathrow from Kingsford Smith; the airport handles an average of 3 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 10 airlines have flights from the Sydney airport to London Heathrow. It is only a 4.6 mi journey to Kingsford Smith (SYD) from Sydney’s city center.

  • What are the cheapest airlines flying from Sydney to London Heathrow Airport round-trip?

    Our cheapest airline available from Sydney to London Heathrow Airport is Turkish Airlines. Our recent data shows that you can find tickets from as low as $984 on this airline. Additional options worth looking into are China Southern and Air India, starting at $985 and $1,001 round-trip. Turkish Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Sydney to London Heathrow Airport one-way?

    The cheapest airlines for a one-way flight from Sydney to London Heathrow Airport are Hainan Airlines ($466), Vietnam Airlines ($526), and Tianjin Airlines ($540).

  • Can I find deals for flights from Sydney to Heathrow that include hotel bookings?

    Yes. In addition to deals on Sydney to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Heathrow.

  • Can I find deals for business class flights from Sydney to Heathrow?

    Yes. Cheapflights offers flight deals from Sydney to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Sydney to London Heathrow Airport (average of $648). Flying from Sydney to London Heathrow Airport in June is currently the most expensive (average of $1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Sydney to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Gatwick flights

Top 10 airlines flying from Sydney to Heathrow

Discover the top 10 airlines that operate flights from Sydney to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$400Average$837FlexibilityNo cancel feeOn-time67%
China EasternCheapest$842Average$1,046FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$893Average$1,456FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$986Average$1,594FlexibilityNo cancel feeOn-time75%
China AirlinesCheapest$1,019Average$1,234FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$1,048Average$1,394FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,131Average$1,582FlexibilityNo cancel feeOn-time72%
Qantas AirwaysCheapest$1,229Average$1,695FlexibilityNo cancel feeOn-time74%
EmiratesCheapest$1,257Average$1,653FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$1,315Average$1,895FlexibilityNo cancel feeOn-time68%
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