Prices are in Australian Dollars.

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
$1,114 - $1,800
LHR
Temperature
8 - 24 °C
LHR
Rainfall
39 - 66 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

$1,114

From Sydney to Heathrow

One-way from

$745

One-way flight from Sydney to 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 Heathrow?

Find a great deal and save up to 16% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sydney to Heathrow within the next two weeks, with the cheapest ticket starting at $1,376.

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

The best pricing can be found in the month of February. Prices to Heathrow from Sydney average $1,272. You can even find prices in February for less than $1,272, as users have found deals to Heathrow from as low as $951. The month of December appears to be one of the more expensive times to travel to Heathrow from Sydney. Flying in the targeted month can save you up to 38%.

Cheap flights from Sydney to Heathrow in May, June 2021

The best prices found for SYD to LHR flights in May, June
9 Jun - 4 Nov
$1,403pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
SYD
Sydney Kingsford Smith
9 Jun - 4 Nov
$1,422pp
SYD
Sydney Kingsford Smith
Etihad Airways
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Etihad Airways
   
2 STOPS
SYD
Sydney Kingsford Smith
9 Jun - 1 Sep
$1,463pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

Sydney to Heathrow 2021 flight deals

Cheap flights to Heathrow from Sydney found for this year
10 Nov - 20 Nov
$1,282pp
SYD
Sydney Kingsford Smith
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
SYD
Sydney Kingsford Smith
26 Nov - 29 Nov
$1,294pp
SYD
Sydney Kingsford Smith
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
SYD
Sydney Kingsford Smith
4 Oct - 30 Nov
$1,295pp
SYD
Sydney Kingsford Smith
Multiple airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith

Direct flights to Heathrow from Sydney

Save time with Sydney to Heathrow direct flight deals
10 Nov - 20 Nov
$1,321pp
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British Airways
Direct
SYD
Sydney Kingsford Smith
10 Nov - 20 Nov
$8,341pp
SYD
Sydney Kingsford Smith
British Airways
Direct
LHR
London Heathrow
LHR
London Heathrow
British 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
22 May - 27 May
$2,062pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
23 May - 27 May
$2,066pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
24 May - 27 May
$2,135pp
SYD
Sydney Kingsford Smith
Multiple airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith

One-way flights to Heathrow from Sydney

The cheapest one-way flights from Sydney to Heathrow
10:15 - 01:00
Multiple Airlines
1 stop
23h 45m
SYD - LHR
Multiple Airlines
$746
Travel2Be
16:55 - 12:20
ANA
1 stop
28h 25m
SYD - LHR
ANA
$759
Flightcatchers
07:15 - 02:25
Japan Airlines
1 stop
28h 10m
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.

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.

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.

Can I find flights from Sydney to Heathrow for under $1,285 on Cheapflights?

Yes, there are multiple flights from Sydney to Heathrow for under $1,285. The cheapest flight booked recently is on British Airways for just $1,282, but on average you can expect to pay $1,457.

Are there direct flights from Sydney to Heathrow for under $1,413 on Cheapflights?

Cheapflights has 2 direct flights from Sydney to Heathrow under $1,413. A good price for a direct flight from Sydney to Heathrow is less than $4,831.

Are there last-minute flights available from Sydney to Heathrow for under $2,184?

There are currently 20+ open flights from Sydney to Heathrow within the next 7 days for less than $2,184.

Does it rain more in Sydney or Heathrow?

In Sydney, there will be greater rainfall in Sydney compared to Heathrow over the next 13 days.

Is Sydney weather warmer or cooler than Heathrow?

We forecast the temperature to be around the 27 °Cs in January, on average. The temperature in Heathrow is generally colder than in Sydney. Book flights in a timely manner in correlation to your departure date.

How long does is the flight from Sydney to Heathrow?

For as low as $1,338, Etihad Airways can have you in Heathrow from Sydney in 23h 20m. Both multi-stop and direct flights can be found to your destination and back.

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

Cheapflights users have booked flights from Sydney to Heathrow from $1,283 return. Other airlines that can offer you cheap pricing are Etihad Airways, from $1,338, and Lufthansa, from $1,576. Users have found that British Airways is 3% cheaper than the other options available to this destination.

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

One-way options have recently been found by users for as low as $670 on Japan Airlines. Another option is ANA, who have fights from $699.

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 = £0.56
Flight duration
22h 45m
Average temperature for May in Heathrow
18.0 °C
Avg rainfall for May in Heathrow
48.0 mm

Airports servicing Sydney

Airports servicing London

Top 10 airlines flying from Sydney to 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
China Eastern
$728 $1,028 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
$768 $1,065 No cancel fee 72%
Search Virgin Atlantic flights
Vietnam Airlines
$854 $1,073 No cancel fee 81%
Search Vietnam Airlines flights
Asiana Airlines
$714 $1,100 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
$725 $1,107 No cancel fee 77%
Search Thai Airways flights
SWISS
$864 $1,147 No cancel fee 79%
Search SWISS flights
Korean Air
$790 $1,172 No cancel fee 81%
Search Korean Air flights
Air India
$1,008 $1,288 No cancel fee N/A

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

Search Air India flights
KLM
$990 $1,288 No cancel fee 75%
Search KLM flights
Air France
$1,287 $1,459 No cancel fee 77%
Search Air France flights
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