Cheap flights from Sydney to Heathrow

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How to find the cheapest flight from
Sydney (SYD) to Heathrow (LHR)

All the information you need to plan the best SYD to LHR flight in 2021: compare Sydney to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
SYD - LHR
Price
$1,195 - $1,932
LHR
Temperature
4 - 17 °C
LHR
Precipitation
40 - 70 mm

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

February

Best time to find cheap flights, 16% potential price drop

Round-trip from

S$ 1,195

From Sydney Kingsford Smith to London Heathrow

One-way from

$765

One-way flight from Sydney Kingsford Smith to London Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Sydney to London Heathrow Airport?

Travellers have found it’s best to book a flight 61 days in advance to save up to 16% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sydney to London Heathrow Airport 1-2 weeks in advance for as low as $1,477, or $1,581 for flights within the next 24 hours.

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

Our data shows that February tends to be the cheapest month to fly to London Heathrow Airport from Sydney. Users have commonly found prices around $1,365 for the month, but tickets can be as low as $1,020. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Sydney to London Heathrow Airport (SYD - LHR)?

When flying from Sydney to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Sydney to Heathrow in September, October 2021

The best prices found for SYD to LHR flights in September, October
14 Oct - 27 Feb
$1,464pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
13 Oct - 21 Feb
$1,576pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
14 Oct - 26 Feb
$1,608pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
 
1 STOP
SYD
Sydney Kingsford Smith

Sydney Kingsford Smith to Heathrow 2021 flight deals

Cheap flights to Heathrow from Sydney found for this year
30 Nov - 12 Apr
$1,388pp
SYD
Sydney Kingsford Smith
Japan Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Japan Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
30 Nov - 12 Apr
$1,397pp
SYD
Sydney Kingsford Smith
Japan Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Japan Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
30 Nov - 12 Apr
$1,398pp
SYD
Sydney Kingsford Smith
Japan Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Japan Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

Direct flights to Heathrow from Sydney

Save time with Sydney to Heathrow direct flight deals
24 Feb - 27 Feb
$1,830pp
SYD
Sydney Kingsford Smith
Qantas Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
Qantas Airways
Direct
SYD
Sydney Kingsford Smith
19 Jan - 28 Feb
$1,831pp
SYD
Sydney Kingsford Smith
Qantas Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
Qantas Airways
Direct
SYD
Sydney Kingsford Smith
8 Feb - 28 Feb
$1,838pp
SYD
Sydney Kingsford Smith
Qantas Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
Qantas Airways
Direct
SYD
Sydney Kingsford Smith

Last-minute flights from Sydney to Heathrow

Late deals on return flights to Heathrow from Sydney, departing today and this week
2 Oct - 14 Nov
$2,268pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
2 Oct - 14 Nov
$4,591pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
27 Sep - 5 Oct
$4,722pp
SYD
Sydney Kingsford Smith
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
SYD
Sydney Kingsford Smith

One-way flights to Heathrow from Sydney

The cheapest one-way flights from Sydney to Heathrow
06:20 - 06:10
Virgin Atlantic
1 stop
34h 50m
SYD - LHR
Virgin Atlantic
$765
DreamWorldTravel
17:30 - 12:20
ANA
1 stop
28h 50m
SYD - LHR
ANA
07:15 - 11:50
Japan Airlines
1 stop
38h 35m
SYD - LHR
Japan Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sydney</span> to <span class="emphasized">Heathrow</span> flights.

Flight FAQs

From Sydney to Heathrow

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 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 27 airlines have flights from the Sydney airport to London Heathrow. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

Which airlines flying from Sydney Kingsford Smith to London Heathrow have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Sydney Kingsford Smith to London Heathrow that may be offering flexible cancellation policies are Cathay Pacific, British Airways, and Singapore Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What safety measures are being taken by airlines flying from Sydney Kingsford Smith to London Heathrow to control the spread of COVID-19?

New policies can now be found on Philippine Airlines and Etihad Airways to help keep travellers safe while flying. Some of the new policies that have been implemented to accommodate travellers flying from Sydney Kingsford Smith to London Heathrow are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Can I find flights from Sydney to London Heathrow Airport for under $1,400 on Cheapflights?

Yes, there are multiple flights from Sydney to London Heathrow Airport for under $1,400. The cheapest flight booked recently is on British Airways for just $1,377, but on average you can expect to pay $1,423.

Are there direct flights from Sydney to London Heathrow Airport for under $1,900 on Cheapflights?

Cheapflights has 20 direct flights from Sydney to London Heathrow Airport under $1,900. A good price for a direct flight from Sydney to London Heathrow Airport is less than $2,010.

Are there last-minute flights available from Sydney to London Heathrow Airport for under $2,300?

There are currently 9+ open flights from Sydney to London Heathrow Airport within the next 7 days for less than $2,300.

What are the cheapest airlines flying from Sydney to London Heathrow Airport return?

Currently priced at $1,377, British Airways will fly you from Sydney to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Japan Airlines for as low as $1,388. British Airways is 3% 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?

For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $702. Users have also found prices from $732 and $764 on Japan Airlines and ANA, respectively.

What are the cheapest flights from Sydney to London Heathrow Airport?

While on average a flight from Sydney to London Heathrow Airport is generally $2,927, our data shows the cheapest flight currently is $516. When looking at the most popular route, (Sydney Kingsford Smith - London Heathrow), you can expect to pay $1,388 for that flight.

What are the most popular airlines that fly from Sydney to London Heathrow Airport?

The most popular airlines flying from Sydney to London Heathrow Airport are American Airlines, Air France and Air India. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from Sydney?

Information is based on travel restrictions from Sydney Kingsford Smith to London Heathrow

Most visitors from Sydney Kingsford Smith need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.

COVID-19 testing requirements
Visitors from Sydney Kingsford Smith must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Sydney Kingsford Smith are not required to quarantine after entering London Heathrow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Sydney from Heathrow?

Returning to Sydney Kingsford Smith from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Sydney Kingsford Smith.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Sydney Kingsford Smith.

Hide COVID Travel Restrictions for Heathrow (LHR)

Alternative routes for Sydney to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Sydney to Heathrow.
Today's exchange rate
$1 = £0.54
Average temperature for September in Heathrow
20.0 °C
Avg rainfall for September in Heathrow
53.0 mm

Airports servicing Sydney

Airports servicing London

Top 10 airlines flying from Sydney Kingsford Smith to London Heathrow

The chart below displays the airlines Cheapflights users travelling from Sydney to Heathrow choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Malaysia Airlines
$843 $1,167 No cancel fee 67%
Search Malaysia Airlines flights
Philippine Airlines
$846 $1,236 No cancel fee 60%
Search Philippine Airlines flights
China Southern
$932 $1,564 No cancel fee 69%
Search China Southern flights
Air China
$937 $1,323 No cancel fee 67%
Search Air China flights
Asiana Airlines
$985 $1,516 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

Search Asiana Airlines flights
Thai Airways
$1,000 $1,526 No cancel fee 77%
Search Thai Airways flights
China Eastern
$1,004 $1,417 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by China Eastern. Please check directly on their website for additional information.

Search China Eastern flights
Virgin Atlantic
$1,058 $1,468 No cancel fee 72%
Search Virgin Atlantic flights
Virgin Australia
$1,076 $1,514 No cancel fee 80%
Search Virgin Australia flights
Korean Air
$1,089 $1,617 No cancel fee 81%
Search Korean Air flights
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